• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    17 ABSTRACT The invention relates to a joining system for exhibition wall panels (A, B, C, D),including at least one looking pin (1) arranged to engage a oorresponding lookingoavity (2) to interlook adjoining wall panels (A, B). The invention is especiallyoharaoterized in - that said looking pin (1) protrudes downwardly from a distal end portion (3) of adownwardly spring biased tongue member (4) extending along an upper horizontaledge (5) of a wall panel (A), whioh distal end portion (3) partially extends beyond avertioal edge (6) of said wall panel (A) so as to overlap a portion of an adjoiningwall panel (B) in whioh said looking oavity (2) is positioned to reoeive the lookingpin (1) forjoining the wall panels (A, B); - that the tongue member (4) is arranged to be defleoted upwardly against saidspring bias so as to allow for either a differenoe in adjoining wall panel heightlevels or an overlap of other tongue members (4) from other adjoining wall panels(A, B), and - that the distal end portion (3) of the tongue member (4) is further provided withside apertures (7) aligned with oorresponding side looking oavities (8) in the wallpanel (A) for reoeiving looking pins (1) of perpendioularly adjoining wall panels (C); (Pig. 1)
    公开号:SE1530166A1
    申请号:SE1530166
    申请日:2015-10-23
    公开日:2017-04-24
    发明作者:Plymouth Jörgen
    申请人:Smart Monter Sverige Ab；
    IPC主号:
    专利说明:

    JOINING SYSTEM FOR EXHIBITION WALL PANELS TECHNICAL FIELD The invention relates to a joining system for exhibition wall panels, including alocking pin arranged to engage a corresponding locking cavity to interlock adjoining wall panels.
    BACKGROUND Exhibition wall panels for use in exhibitions worldwide are prefabricated andruggedly made to withstand years of frequent assembly and disassembly beforeevery new exhibition event. Typically, the wall panels come in a single standardsize to be joined into various subdivision configurations as required by theexhibitors. One such standard size is 2,5m x 1m with wall thicknesses rangingfrom 22-34mm. A typical weight of such a wall panel may be between 15-25kg.The average exhibition wall panel has an expected service life span of about threeyears and are then replaced. Typically, the wall panels are put up and joined bymeans of manual labour only and more often than not under considerable timerestraints. A team of two persons work together and they often handle hundreds ofwall panels a day before an exhibition. The standard practice of joining the wallpanels together is by way of simple U-shaped steel rails within which the wallpanels are brought together. A lower rail is placed on the floor to align meetingwall panels and an upper rail is nailed or screwed through holes in the rail to theupper edge or to the side of the wall panels. ln order to nail or screw the upper railin place, one team member must climb up a ladder to nail it to the wall panels.This procedure - when repeated for each exhibition causes unnecessary wear tothe wall panels as well as potentially harmful physical wear and a risk of fallingfrom the ladder for the persons doing the work. The fact that two persons arerequired to join two wall panels together means a considerable staff cost for theexhibition organisers. The need for the team to climb up and down ladders also constitutes a potential work hazard.
    SUMMARY An object of the invention is to alleviate the above mentioned problems byproviding a joining system for exhibition wall panels, including at least one lockingpin arranged to engage a corresponding locking cavity to interlock adjoining wallpanels in a way that substantially reduces the time and workforce required toefficiently set up large amounts of wall panels in an exhibition environment wheresetup time is essential for a successful exhibition service operation. The inventionis especially characterized in that said locking pin protrudes downwardly from adistal end portion of a downwardly spring biased tongue member extending alongan upper horizontal edge of a wall panel. The distal end portion partially extendsbeyond a vertical edge of the wall panel so as to overlap a portion of an adjoiningwall panel in which said locking cavity is positioned to receive the locking pin forjoining the wall panels.
    Furthermore, the tongue member is arranged to be deflected upwardly against thespring bias so as to allow for either a difference in adjoining wall panel heightlevels or an overlap of other tongue members from other adjoining wall panels.Another distinguishing feature of the invention is that the distal end portion of thetongue member is further provided with side apertures aligned with correspondingside locking cavities in the wall panel for receiving locking pins of perpendicularly adjoining wall panels. ln a viable embodiment of the invention, the tongue member is spring biased bymeans of two vertical tappets fixedly secured in the upper horizontal edge of thewall panel. Each tappet is here arranged to freely slide in a though-hole in thetongue member with a helical spring placed around the tappet between an uppersurface of the tongue member and a tappet head located at a top end of each tappet. ln another well-functioning embodiment of the invention, the tongue member is constituted of an elongated straight leaf spring which is fixedly secured to the upper horizontal edge of the wall panel at a distance from the distal end portion ofthe tongue member. This allows the tongue member to be deflected upwardly atleast a vertical deflection distance corresponding to the accumulated height of twodistal end portions of other tongue members of adjoining wall panels.
    Preferably, the tongue member has a rectangular cross-sectional shape and afront section of the distal end portion of the tongue member is tapered towards arounded tip so as to allow access to adjacent locking cavities by distal endportions of other tongue members of adjoining wall panels. ldeally, a front sectionof the distal end portion of the tongue member is tapered towards a rounded tip ata tapering angle of between 20-45 degrees. ln a robust embodiment of the invention, the tongue member is integrated in alongitudinal top rail extending along the entire upper horizontal edge of each wallpanel, and a rear end of the longitudinal top rail is provided with at least three locking cavities. ln an alternative embodiment, the tongue member is instead formed as a separatepart positioned along the upper edge of the wall panel and extending to andbeyond a forward vertical edge of the wall panel. Favourably, a rear portion of theupper edge of the wall panel is provided with at least three locking cavities. ln a preferred embodiment of the invention the locking cavities in said rear endportion of the upper edge of the wall panel are arranged in a triangular pattern inwhich: - a first locking cavity is positioned close to a rear edge of the wall panel along acentral vertical plane of said wall panel for receiving a locking pin from a tonguemember from a wall panel aligned with the wall panel in which the first lockingcavity is positioned, and - the remaining two locking cavities are positioned at a further distance from saidrear edge than said first locking cavity and on either side of said central vertical plane for reoeiving looking pins from tongue members of perpendioularly adjoiningother wall panels.
    Further looking oavities may favourably be positioned along the upper edge of thewall panel on either side of said central vertical plane for reoeiving looking pinsfrom tongue members of further perpendioularly adjoining wall panels. ln a favourable embodiment of the invention, the looking oavity is provided with anupper aperture with a oross-seotional dimension exoeeding the oross-seotionaldimension of the looking pin. The aperture has a tapered oontour narrowing inwidth towards the looking pin of an adjoining wall panel, guiding the looking pin torest in a predefined looking position within the looking oavity.
    The invention provides oertain advantages over previously known teohnology,primarily due to the faot that the wall panels may be set up and joined without theneed for a person to olimb up and nail or sorew adjoining wall panels together witha separate U-shaped rail. Furthermore, the joining system allows for a setup ofwall panels with a substantially reduoed workforoe, whioh outs oosts for exhibitionorganisers. The extensive use of nails or sorews is also reduoed and thus thelifespan of individual wall panels are inoreased oompared with the typioal ourrentlyused joining system.
    The invention may of oourse be applied in different types of wall panels and notjust exhibition wall panels, suoh as partition walls for subdividing a room or anoffioe spaoe.
    Further advantages and advantageous features of the invention are disolosed inthe following desoription and in the dependent olaims.
    BRIEF DESCRIPTION OF THE DRAWINGS With reference to the appended drawings, below follows a more detailed description of embodiments of the invention cited as examples.
    Fig. 1 Fig. 2 Fig. 4 Fig. 5 Fig. 6 Fig. 7 shows a perspective view of a wall panel about to be joined togetherwith another wall panel according to a first exemplifying embodimentof the joining system of the present invention. One of the wall panels is angled slightly during the joining process. shows a perspective view of the two wall panels in the final stage ofthe joining process. shows a further perspective view of the two wall panels joinedtogether and fitted with a lower alignment rail at a lower edge of the wall panels. shows a perspective view of four wall panels joined in an X-jointaccording to the joining system of the invention. shows a perspective view of three wall panels joined in a T-joint according to the joining system of the invention. shows a perspective view of a wall panel according to a secondexemplifying embodiment of the joining system of the invention, wherein the tongue member is formed as a separate part. shows a perspective view of a panel wall according to a thirdexemplifying embodiment of the joining system of the invention,wherein further locking cavities are positioned along the upper edgeof the wall panel for receiving locking pins from tongue members offurther perpendicularly adjoining wall panels. 5 Fig. s Fig. 9 Fig. io Fig. 11 Fig. 12 Fig. 13 Fig. 14 shows a perspective view of twelve wall panels joined according tothe joining system of the invention. shows a perspective view of a joint between two wall panels wherethe wall panel with the engaging tongue member rests on a lowerfloor surface than the other wall panel. Here, the tongue memberaccommodates for the difference in height level by flexing upwardly as seen in the figure. shows a perspective view of a joint between two wall panels wherethe wall panel with the engaging tongue member rests on a higherfloor surface than the other wall panel. Here, the locking pinaccommodates for the difference in height level and the tonguemember remains flat against the upper edge of the left wall panel as seen in the figure. shows a fourth alternative embodiment of the invention, wherein thetongue member is spring biased by means of two vertical tappetsfixedly secured in the upper horizontal edge of the wall panel. Eachtappet is here arranged to freely slide in a though-hole in the tongueelement with a helical spring placed around the tappet between anupper surface of the tongue member and a tappet head located at a top end of each tappet. shows a broken plane view from above of a first exemplifying shapeof an aperture to the locking cavities. shows a broken plane view from above of a second exemplifying shape of an aperture to the locking cavities. shows a broken plane view from above of a third exemplifying shape of an aperture to the locking cavities.
    Fig. 15 shows a broken plane view from above of a fourth exemplifyingshape of an aperture to the locking cavities.Fig. 16 finally shows a broken plane view from above of a fifth exemplifying shape of an aperture to the locking cavities.
    DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS OF THE INVENTION The invention will now be described in greater detail with reference to exemplifyingembodiments. With initial reference to Fig. 1, this figure shows a perspective viewof a wall panel A about to be joined together with another wall panel B accordingto a first exemplifying embodiment of the joining system of the present invention.The wall panel A is angled slightly with respect to the other wall panel B during thejoining process. A locking pin 1 is arranged to engage a corresponding lockingcavity 2 to interlock the two adjoining wall panels A, B. As clearly shown in thefigure, the locking pin 1 protrudes downwardly from a distal end portion 3 of adownwardly spring biased tongue member 4 which extends along an upperhorizontal edge 5 of a wall panel A. The distal end portion 3 partially extendsbeyond a vertical edge 6 of the wall panel A so as to overlap a portion of anadjoining wall panel B in which the locking cavity 2 is positioned to receive thelocking pin 1 forjoining the wall panels A, B.
    The tongue member 4 has a flat rectangular cross-sectional shape in the shownexemplifying embodiment and is arranged to be deflected upwardly against thespring bias so as to allow for either a difference in adjoining wall panel heightlevels or an overlap of other tongue members 4 from other adjoining wall panels A,B, to be described in further detail below with reference to Fig. 5. As may be seenin Fig. 1, the tongue member 4 is slightly narrower than the width of the upperhorizontal edge 5 of the wall panel A.
    Another distinguishing feature of the invention is that the distal end portion 3 of thetongue member 4 is further provided with side apertures 7. These are aligned withoorresponding side looking oavities 8 in the wall panel B for reoeiving looking pins1 of perpendioularly adjoining wall panels C, whioh are not shown in Fig. 1, but in, for example, Fig. 5 and several other figures in the appended drawings.
    As shown in Fig 2, the wall panel A has been aligned vertioally with the adjoiningwall panel B and it is lowered vertioally downwards in the direction of arrow 9 asthe looking pin 1 enters the looking oavity 2, until the looking pin 1 is finally fullyinserted in the looking oavity 2 as shown in Fig. 3.
    As is further shown in Fig. 3, the lower edges 10 of the wall panels A, B arealigned with eaoh other by means of a lower alignment rail 11 plaoed on the floor12 to align meeting wall panels A, B to prevent sideways displaoement.Furthermore, as is olearly visible in Fig. 3, the tongue member 4 is oonstituted ofan elongated straight leaf spring whioh is fixedly seoured with a bolt 13 to theupper horizontal edge 5 of the wall panel A at a distanoe D from the distal endportion 3 of the tongue member 4. This allows the tongue member 4 to bedefleoted upwardly at least a vertioal defleotion distanoe d oorresponding to theaooumulated height of two distal end portions 3 of other tongue members 4 ofadjoining wall panels as seen in Fig. 4. ln the shown embodiment of the invention,the tongue member 4 is integrated in a longitudinal top rail 14 extending along theentire upper horizontal edge 5 of eaoh wall panel A, B. A rear end portion 15 of thelongitudinal top rail 14 (and also of the upper horizontal edge 5 of the wall panel B)is provided with at least three looking oavities 2, 8. ln Figures 1-3, the longitudinaltop rail 14 oan only be seen partially, but it is shown in its entirety in Fig. 7 later inthis desoription. The rear end portion 15 of the longitudinal top rail 14 is seoured tothe wall panel B with a rear bolt 16 and henoe it oannot defleot upwardly like theoorresponding tongue member 4 on the other side of the top rail 14.
    Referring baok to Fig. 2, the looking oavities 2, 8 in the rear end portion 15 of thelongitudinal top rail 14 are arranged in a triangular pattern in whioh: - a first looking oavity 2 is positioned close to a rear edge 17 of the wall panel Balong a central vertical plane 18 of the wall panel B for reoeiving the looking pin 1from the tongue member 4 from the wall panel A aligned with the wall panel B inwhioh the first looking oavity 2 is positioned, and - the remaining two looking oavities 8 are positioned at a further distanoe from therear edge 17 of the wall panel B than said first looking oavity 2 and on either sideof the oentral vertioal plane 18 for reoeiving looking pins 1 from tongue members 4of perpendioularly adjoining other wall panels C, D. This is shown in Fig. 4 inwhioh of four wall panels A, B, C, D are joined in an X-joint. Similarly, Fig. 5 showsthree wall panels A, B, C joined in a T-joint. ln both Fig. 4 and Fig. 5 the tonguemember 4 of the perpendioularly adjoining wall panel C is defleoted upwardly witha vertioal defleotion distanoe, d, oorresponding to the aooumulated height of twodistal end portions 3 of other tongue members 4 of adjoining wall panels A, B. Asolearly seen in Fig. 5, the wall panel A has initially been hooked onto the alignedwall panel B and then the perpendioularly adjoining wall panel C has been hookedonto wall panel A. The tongue member 4 is seoured in the upper horizontal edge 5of the wall panel A at the bolt 13 and thus it has an aotive spring length Dextending from the bolt 13 to the looking pin 1. As is further seen in the figure, thetongue member 4 of wall panel A is only defleoted upwardly a distanoeoorresponding to half of the previously mentioned defleotion distanoe d sinoe itonly has to overlap the thiokness of the rear end portion 15 of the longitudinal toprail 14 of the adjoining wall panel B. This system of mutually overlapping tonguemembers 4 provides a very flexible and easy-to-handle joining system whioheliminates the need for nailing wall panels together in a time-pressed exhibition environment and saves both required personnel and joining time. ln an alternative, not shown embodiment, the looking oavities 8 may also bepositioned oentrally along in the oentral vertioal plane 18 for reoeiving looking pins1 from tongue members 4 of perpendioularly adjoining other wall panels C, D.
    With further referenoe to Fig. 4 and 5, a front seotion of the distal end portion 3 of the tongue member 4 is tapered towards a rounded tip 20 so as to allow aooess to adjacent locking cavities 2, 8 by distal end portions 3 of other tongue members 4of adjoining wall panels A, B, C, D. ldeally, the front section 19 is tapered towardsa tip 20 at a tapering angle of between 20-45 degrees. The tip 20 mayconveniently be rounded as in the shown embodiments, but may alternatively be acutely squared-off or even sharply V-shaped (not shown).
    According to an alternative embodiment shown in Fig. 6, the tongue member 4 isinstead formed as a separate part positioned along the upper edge 5 of each wallpanel A and extending to and beyond a fon/vard vertical edge 21 of the wall panelA. Favourably, a rear portion 22 of the upper edge 5 of the wall panel A isprovided with at least three locking cavities 2, 8. The rear portion 22 is reinforcedwith a flat metal bar 23 of the same cross-sectional dimensions as the tonguemember 4 and secured to the wall panel A with a rear bolt 16 and two more bolts24. ln this exemplifying alternative embodiment, the separate tongue member 4 issecured to the wall panel A with two bolts 13 positioned side-by-side on the upperhorizontal edge 5 of the wall panel A. Here, a further fon/vard bolt 25 extendsthrough a through-hole 26 in the tongue member 4 and is secured in the wallpanel A. This forward bolt is arranged to move freely in the through hole 26 so asto allow an upwardly deflection of the tongue member 4 whilst halting any unwanted sideways displacement of the tongue member 4. ln Fig. 7, a longitudinal top rail 14 is provided with further side apertures 7corresponding to side locking cavities 8 (hidden in Fig. 7) positioned along theupper horizontal edge 5 of the wall panel A on either side of said central verticalplane 18 for receiving locking pins 1 from tongue members 4 of further perpendicularly adjoining wall panels C, D.
    An illustration of the use of side apertures 7 and side cavities 8 is shown in Fig. 8,where two mutually aligned wall panels A, B are joined with five perpendicularlyadjoining wall panels C on one side and five more wall panels D on the oppositeside. 11 ln Fig. 9, a perspective view of a joint between two wall panels A, B where the leftwall panel A with the engaging tongue member 4 rests on a lower floor surfacethan the right wall panel B. Here, the tongue member 4 accommodates for thedifference in height level by flexing upwardly as seen in the figure. Thisaccommodation effect is very valuable in exhibition halls with uneven floorsurfaces. Conversely, Fig. 10 shows a joint between two wall panels A, B wherethe left wall panel A - with the engaging tongue member 4 - rests on a higher floorsurface than the other wall panel B. Here, the locking pin 1 accommodates for thedifference in height level by having a sufficient length to remain in the lockingcavity 2 and the tongue member 4 remains flat against the upper edge of the leftwall panel A as seen in the figure.
    Fig. 11 shows a further alternative embodiment of the invention, where the tonguemember 4 is spring biased by means of two vertical tappets 27 fixedly secured inthe upper horizontal edge 5 of the wall panel A. Each tappet 27 is here arrangedto freely slide in a though-hole 28 in the tongue member with a helical spring 29placed around the tappet 27 between an upper surface 30 of the tongue member4 and a tappet head 31 located at a top end 32 of each tappet 27. ln thisembodiment, the tongue member 4 does not bend elastically upwards as in thepreviously shown embodiments, but instead remains straight during deflection bymeans of the two helical springs 29 as shown in the figure. Fig. 11 also shows apartial cross-section of the locking cavity 2 and the locking pin 1 fully inserted inthe locking cavity 2. As seen in the figure, the locking pin 1 fits into the lockingcavity 2 with a predefined play - visible on the right side of the locking pin 1.Furthermore, the locking cavity is deeper than the maximum insertion length of thelocking pin 1.
    With reference now to Fig. 12, this figure shows a broken view of only the sidelocking cavities 8, although the following applies also to the central locking cavity2, not shown in the figure. Each locking cavity 2, 8 may favourably be providedwith an upper aperture 33 with a cross-sectional dimension exceeding the cross-sectional dimension of the locking pin 1. The upper aperture 33 has a tapered 12 Contour 34 narrowing in width towards the looking pin 1 of an adjoining wall panel,guiding the looking pin 1 to rest in a predefined looking position within the lookingoavity 2, 8. Fig. 13 shows an alternative configuration of the upper aperture 33where the tapering oontour 34 is sharper and more pronounoed than in the one shown in Fig. 12. ln both oases, the looking pin 1 exhibits a oiroular oross-seotion.
    Fig. 14 shows an alternative embodiment of a looking oavity 8, in whioh the lookingoavity 8 has an elongated upper aperture 33 extending transversely aoross theupper edge 5 of a wall panel so that it allows insertion of one looking pin 1 at eaohend of the upper oavity 33. ln Fig. 15, a similar embodiment is shown, whereinsuoh an elongated upper oavity is provided with the tapered oontour 34 at eaoh.
    Finally, Fig. 16 shows an embodiment wherein the upper oavities 33 are oiroularas shown in the previously desoribed figures 1-10. ln yet an alternative embodiment (not shown), the tongue member 4 may beprovided with two looking pins 1 positioned side-by-side, eaoh arranged to engagea looking oavity 2. Further side-looking oavities 8 may then be provided in pairsalong the upper horizontal edge 5 of the wall panels A, B, C, D. Embodiments withthree or more looking pins 1 arranged in a similar way are also feasible within theoonoept of the present invention.
    The invention may of oourse be applied in different types of wall panels and notjust exhibition wall panels, suoh as partition walls for subdividing a room or anoffioe spaoe. The invention provides many advantages over previously knownteohnology, primarily due to the faot that the wall panels may be set up and joinedwithout the need for a person to olimb up and nail adjoining wall panels togetherwith a separate U-shaped rail. Furthermore, the joining system allows for a setupof wall panels A, B, C and D with use of a substantially reduoed workforoe, whiohouts oosts for exhibition organisers. The use of nails or sorews is also reduoed andthus the lifespan of individual wall panels are inoreased oompared with the typioal ourrently used joining system. 13 It is to be understood that the present invention is not limited to the embodimentsdescribed above and illustrated in the drawings and a skilled person will recognize that many changes and modifications may be made within the scope of the 5 appended claims.
    权利要求:
    Claims (10)
    [1] 1. Joining system for exhibition wall panels (A, B, C, D), including at least onelooking pin (1) arranged to engage a oorresponding looking oavity (2) to interlookadjoining wall panels (A, B), characterized in - that said looking pin (1) protrudes downwardly from a distal end portion (3) of adownwardly spring biased tongue member (4) extending along an upper horizontaledge (5) of a wall panel (A), whioh distal end portion (3) partially extends beyond avertioal edge (6) of said wall panel (A) so as to overlap a portion of an adjoiningwall panel (B) in whioh said looking oavity (2) is positioned to reoeive the lookingpin (1) for joining the wall panels (A, B); - that the tongue member (4) is arranged to be defleoted upwardly against saidspring bias so as to allow for either a differenoe in adjoining wall panel heightlevels or an overlap of other tongue members (4) from other adjoining wall panels(A, B), and - that the distal end portion (3) of the tongue member (4) is further provided withside apertures (7) aligned with oorresponding side looking oavities (8) in the wallpanel (A) for reoeiving looking pins (1) of perpendioularly adjoining wall panels (C).
    [2] 2. Joining system for exhibition wall panels (A, B, C, D) aooording to olaim 1,characterized in that the tongue member (4) is spring biased by means of twovertioal tappets (27) fixedly seoured in the upper horizontal edge (5) of the wallpanel (A, B, C, D), eaoh tappet (27) being arranged to freely slide in a through-hole (28) in the tongue member (4) with a helioal spring plaoed around the tappet(27) between an upper surfaoe (30) of the tongue member (4) and a tappet head(31) looated at a top end (32) of eaoh tappet (27).
    [3] 3. Joining system for exhibition wall panels (A, B, C, D) aooording to olaim 1,characterized in that the tongue member (4) is oonstituted of an elongatedstraight leaf spring whioh is fixedly seoured to the upper horizontal edge (5) of thewall panel (A) at a distanoe (D) from the distal end portion (3) of the tonguemember (4) whioh allows the tongue member (4) to be defleoted upwardly at least a vertical deflection distance (d) corresponding to the accumulated height of twodistal end portions (3) of other tongue members (4) of adjoining wall panels (B).
    [4] 4. Joining system for exhibition wall panels (A, B, C, D) according to any one ofthe preceding claims, characterized in that a front section (19) of the distal endportion (3) of the tongue member (4) is tapered towards a tip (20) so as to allowaccess to adjacent locking cavities (2, 8) by distal end portions (3) of other tonguemembers (4) of adjoining wall panels (A, B, C, D).
    [5] 5. Joining system for exhibition wall panels (A, B, C, D) according to claim 4,characterized in that a front section (19) of the distal end portion (3) of the tonguemember (4) is tapered towards a tip (20) at a tapering angle of between 20-45 degrees.
    [6] 6. Joining system for exhibition wall panels (A, B, C, D) according to any one ofthe preceding claims, characterized in that the tongue member (4) is integrated ina longitudinal top rail (14) extending along the entire upper horizontal edge (5) ofeach wall panel (A, B), and that a rear end (15) of the longitudinal top rail (14) isprovided with at least three locking cavities (2, 8).
    [7] 7. Joining system for exhibition wall panels (A, B, C, D) according to any one ofclaims 1-5, characterized in that the tongue member (4) is formed as a separatepart positioned along the upper edge (5) of the wall panel (A, B, C, D) andextending to and beyond a forward vertical edge (21) of the wall panel (A, B, C,D), and that a rear portion (22) of the upper edge (5) of the wall panel (A, B, C, D) is provided with at least three locking cavities (2, 8).
    [8] 8. Joining system for exhibition wall panels (A, B, C, D) according to any one ofclaims 6 or 7, characterized in that the locking cavities (2, 8) in said rear endportion (15) of the upper edge (5) of the wall panel (B) are arranged in a triangularpattern in which: 16 - a first looking oavity (2) is positioned close to a rear edge of the wall panel (B)along a central vertical plane of said wall panel (B) for reoeiving a looking pin (1)from a tongue member (4) from a wall panel (A) aligned with the wall panel (B) inwhioh the first looking oavity (2) is positioned, and - two side looking oavities (8) are positioned at a further distanoe from said rearedge than said first looking oavity (2) and on either side of said oentral vertioal(18) (1) (4) perpendioularly adjoining wall panels (C, D). plane for reoeiving looking pins from tongue members of
    [9] 9. Joining system for exhibition wall panels (A, B, C, D) aooording to any one ofthe preoeding olaims, characterized in that further looking oavities (8) arepositioned along the upper edge (5) of the wall panel (A) on either side of saidoentral vertioal plane (18) for reoeiving looking pins (1) from tongue members (4) of further perpendioularly adjoining other wall panels (C, D).
    [10] 10. Joining system for exhibition wall panels (A, B, C, D) aooording to any one ofthe preoeding olaims, characterized in that the looking oavity (2, 8) is providedwith an upper aperture (33) with a oross-seotional dimension exoeeding the oross-seotional dimension of the looking pin (1), said upper aperture (33) having atapered oontour (34) narrowing in width towards the looking pin (1) of an adjoiningwall panel, guiding the looking pin (1) to rest in a predefined looking position within the looking oavity (2, 8).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1893827B1|2012-08-29|Scaffold staircase
    EP1319773A2|2003-06-18|Building component structure, or building components
    DE102007018314A9|2011-12-15|Support for a space structure and connection arrangement for a railing device and method for securing a railing device to a support
    DE20122553U1|2006-03-23|Fastening system for especially floor panels hook-in connecting system, with each connection having additional locking element preventing release of connection in direction perpendicular to plane of laid panels
    DE102008003281A1|2009-07-09|Surface element for use in production of building board utilized as e.g. cover, has connection running along area of base surface and consisting of tooth system, finger tooth or dovetail connection
    SE1530166A1|2017-04-24|Joining system for exhibition wall panels
    US8215063B1|2012-07-10|Guard rail lock assembly
    KR20180002100U|2018-07-09|Fixing structure of deck
    KR101542811B1|2015-08-07|A container house with foot step
    WO2014033423A2|2014-03-06|Scaffolding safety equipment
    EP2357298A2|2011-08-17|Cladding panel with dovetail connection
    AT11318U1|2010-08-15|WALL PANEL
    DE102008057170A1|2010-05-20|Drawer is provided with drawer front, side element, and adapter element for fixing drawer front to side element
    EP0968341B1|2001-06-13|Dismountable scaffolding with base plates arranged on cross struts
    DE102005051966B4|2011-01-20|Self-connecting stage platform as well as stage and stepped stage
    EP0084870A2|1983-08-03|Interlinking sectional furniture
    DE232606C|
    DE2620402A1|1977-11-24|Knock down unit furniture with concealed connecting elements - has pegs engaging in bores of uprights and topped by enlarged heads
    US2843911A|1958-07-22|Road forms
    DE77741C|Board floor without nailing
    EP2487309B1|2014-03-19|Construction panels with hook connection
    JP2020200639A|2020-12-17|Connecting pin for framework scaffold, and baseboard fitting structure of framework scaffold
    DE3826307A1|1990-02-08|Floor covering for a hall to be used for sports purposes, and floor elements suitable therefor
    DE10206559C1|2003-08-07|Dismountable shelving system has horizontal grid shelf supports fitted between vertical side supports without use of special tools
    DE1779089C|1973-01-18|Dismountable shelf, which has supports and cross members as well as shelves bevelled at the edges and in which each support is formed from a hollow profile with a T-shaped cross-section
    同族专利:
    公开号 | 公开日
    SE539318C2|2017-06-27|
    WO2017069694A1|2017-04-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3418183C2|1984-05-16|1993-06-09|Matthias 3440 Eschwege De Heinrich|
    CA2161459A1|1995-10-26|1997-04-27|V. Paul Rossiter|Panel construction|
    FR2762881A1|1997-05-05|1998-11-06|Alser|Panel assembly for supermarket display|
    US20020092626A1|2001-01-16|2002-07-18|Beall Joseph T.|Modular panel fastening system|
    US6964138B2|2002-05-14|2005-11-15|Hni Technologies Inc.|Wall panel system|
    GB2507583A|2012-11-05|2014-05-07|Edward Dudley Bacon|Partition wall panel with hook connection system|
    DE102013012359B4|2013-07-25|2015-04-09|Thomas Gilnhammer|Connecting device and a method for producing a connecting device|
    WO2015064755A1|2013-11-01|2015-05-07|株式会社岡村製作所|Panel body|
    US9163393B2|2014-03-14|2015-10-20|Margie K. Carroll|Panel construction device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1530166A|SE539318C2|2015-10-23|2015-10-23|Joining system for exhibition wall panels|SE1530166A| SE539318C2|2015-10-23|2015-10-23|Joining system for exhibition wall panels|
    PCT/SE2016/051028| WO2017069694A1|2015-10-23|2016-10-21|Joining system for exhibition wall panels|
    [返回顶部]