• 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:

    公开号:SE1050056A1
    申请号:SE1050056
    申请日:2010-01-19
    公开日:2011-07-20
    发明作者:Goeran Rosen；Jan Lidholm
    申请人:Rosen Goran；
    IPC主号:
    专利说明:

    SUMMARY OF THE INVENTION The object of the present invention is to provide an arrangement with door systems of the type mentioned which entails that the problem described above is eliminated, and this has been achieved by giving the arrangement the features stated in appended claim 1.
    BRIEF DESCRIPTION OF THE DRAWINGS The invention will be described in more detail below with reference to exemplary embodiments illustrated in the accompanying figures.
    Fig. 1 shows in perspective a door leaf with three sections recessed in a door frame, Fig. 2 schematically illustrates in a view from above a door system, which comprises two door leaves with three sections each in an arrangement according to the invention and in a completely closed position.
    Fig. 3 is a view corresponding to Fig. 2 with the two door leaves in a partially open position.
    Fig. 4 is a view corresponding to Figs. 2 and 3 showing the two door leaves in a fully open and in resp. door frame hidden position.
    Fig. 5 is a view corresponding to a part of Fig. 3 and with point of attack and «directions for a motor-driven actuator.
    Fig. 6 shows in a schernatic view from above an alternative embodiment of a door system according to the invention in a completely open position.
    Fig. 7 is a view corresponding to Fig. 6 with the door sections in partially open position, and Fig. 8 is a view of the door system according to Figs. 6 and 7 in fully closed position. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS Fig. 1 shows a perspective view of a door frame 1 with a hinge shaft 2 arranged adjacent thereto, which rotatably supports one edge of an inner section 3 of a door leaf. Arranged at the opposite edge of the inner section 3 is a second hinge shaft 4, which via a fitting 5 carries a third hinge shaft 6 parallel to the second hinge axis 6. This second hinge shaft 6 is rotatably suspended around this third hinge shaft 6. door section 7, which along its side facing away from the third hinge shaft 6 is provided with a fourth hinge shaft 8, which via a second fitting 9 communicates with a fifth hinge shaft 10, which rotatably supports a third door leaf section 11. It should be noted that the two fittings 5 and 9 which connect the hinge shafts 4 and 6 respectively. 8 and 10 with each other are located on opposite sides of the door leaf. The figure shows the door leaf in a partially open position. Each door leaf can of course also have more than three sections, with every other hinge shaft fitting lying on the opposite side of the door leaf compared to the adjacent fittings. Fig. 2 is illustrated in a schematic view from above of a door system comprising two door leaves of the type illustrated in Fig. 1 with three sections 3, 7, 11 and 3, respectively. 32 7 'and 11'.
    In the view shown in Fig. 2, the door opening is completely closed, and the two outer sections 11 and 11 'lie with their outwardly facing edges edge to edge with each other. Alternatively, the outer edges of the two outer sections may also be designed to overlap each other (not shown) to provide a reinforced sealing function between the two door leaves in the closed position of the door.
    As illustrated in the figure, the inner door leaf sections 3, 3 ', which are rotatably arranged around the to resp. door frame 1, resp. 1 'belonging to the first hinge axes 2, 2', in the completely closed position of the door arranged to extend at an angle from resp. hinge shaft, while the other two sections 7, 11 resp. 7 ", 11 'extend in a straight line towards each other.
    Due to the angle that the inner section 3, 3 'has towards the main stretch of the other sections of the door leaf, an influence of the door leaf will automatically have an initial direction, which causes the door leaf sections to pivot in the right direction.
    The point of attack for an actuation of the door leaves in the opening or closing direction lies at a central part of the outer section 11, 11 'and is indicated in the drawing by the reference numeral 12, 12', regardless of whether the operation of the door system takes place by means of engine operation or manually.
    Fig. 3 shows in a view corresponding to Fig. 2 the positions of the different door sections when the door has been opened (or closed) in half, and in Fig. 4 it is shown how resp. door leaves with their sections 3, 7, 11 resp. 3 ", 7", 11 'each are hidden within resp. door frame 1, 1 'when the door is fully open.
    Fig. 5 shows in a schematic view from above a half-open door leaf, corresponding to the upper part of Fig. 3, also showing how the point 12 at the center of the outer section 11 is imparted to a traction force A or a compressive force B to close resp. open the door system. Fig. 6 shows in a schematic view from above an alternative embodiment of a door system according to the invention, and where the door system is shown with the entire opening exposed, i.e. the two sections of the respective door leaf are folded inwards in the recessed door frames 1, 1 ”. In contrast to the embodiment illustrated in Figs. 1 to 5, in the variant shown here only two sections 13, 17 and 13 ', 17' instead of three sections in each door leaf. As in the previous embodiment, a drive mechanism is hingedly attached to a point 22, 22 'located substantially midway between the ends of the outer door section 17 and 17, respectively. 17 'of each door leaf.
    Above the door opening, a drive arrangement for operating the door system is shown schematically, manually or by means of a motor (not shown).
    In this embodiment, the drive arrangement, similar to an embodiment of the door system according to the initially mentioned Swedish patent application no. 0950920-9, consists of two rotatably mounted gears 23, 24, which support and engage with a toothed belt 25 or the like. Attached to opposite sides of the toothed belt 25 are two rods 26, 27, which extend in the direction of resp. door frame 1, 1 'and substantially in the same direction as the toothed belt 25. At the outer end of resp. rods 26, 27 are each provided with a fixed bracket 28, 29, which at its outer end at the attachment point 22, resp. 22 'articulated support each has its short arm 30, 31, which at its end facing away from the console at 32 resp. 33 is rotatably attached to the outer door section 17, 17 'in each door leaf, and thereby so that the short arm 30, 31 is always angled relative to the associated door leaf. When the door opening is completely exposed as shown in Fig. 6, the rods 26, 27 are in their outer positions and the sections 13, 17; 13 ', 17' to the door leaves are folded so that they abut each other and are completely inserted in resp. doorframe.
    Because the rods 26, 27 are mounted to the toothed belt 25 on opposite sides of a line between the gears 23, 24, the outer door section 17, 17 'and the inclined short arm 30, 31 will be affected by an angled direction of force, through which resp. door leaf gets a correct orientation of the folding of the door sections when the drive mechanism is affected.
    Fig. 7 shows the door system according to Fig. 6 during ongoing closing movement or in a partially closed position, and in Fig. 8, on a larger scale, the same door system is shown in a completely closed position.
    Fig. 8 shows more clearly the framing of the inner door sections 13, 13 'to resp. door frame 1, 1 ', and also how the two sections 13, 17; 13 ', 17' and resp. door leaves are connected by means of each a fitting 5, 5 ', which means that the hinge shafts 4, 6; 42 6 'in the different door sections 13 will be parallel displaced from each other.
    In addition, this figure shows how the two door leaves in the fully closed position of the door, each with its own flange, overlap each other at 34. Even with the design of the door system according to the invention shown in Figs. 6 to 8, the placement of the bars 26, 27 and the short , inclined arms 30, 31 the different sections 13, 17 resp. 13 ', 17' that when the drive arrangement is actuated at the same time fold in the right direction, so that joint shafts and fittings are not damaged by the opening and closing movements of the door leaves.
    The invention is not limited to the embodiments illustrated in the accompanying drawings and described in connection therewith, but modifications and variants may occur within the scope of the appended claims.
    权利要求:
    Claims (7)
    [1]
    Arrangement for door systems with substantially vertical articulated axes (2, 4, 6, 8, 10; 2 ') pivotally arranged door sections (3, 7, 11, 3', 7 ', 11', 13, 17, 13 ', 17 ') where adjacent hinge shafts (4, 6; 8, 10) are arranged in pairs in a rigid frame in a fitting (5, 9) but offset from each other in parallel, characterized in that the system is provided with means (3, 3'; 26, 27, 28, 29, 30, 31) arranged to give the sections (3, 7, 11, 3 ', 7', 11213, 17, 13 ', 17 ") during maneuvering a swing in such a direction and order that rotation of the sections takes place in a direction which counteracts the influence of said fittings in an undesired direction.
    [2]
    Arrangement according to claim 1, wherein the outer door section (11, 11 '; 17, 17') has an point of attack (12, 12 *; 22, 22 ') located substantially between the longitudinal edges of the door section, and in which point of attack can be applied a door closing traction force (A), resp. a door opening compressive force (B).
    [3]
    Arrangement according to claim 1 or 2, wherein the inner door section (3, 3 ') is pivotally arranged about a hinge axis (2, 2') arranged in connection with a door frame (1, 1 '), and wherein this inner door section ( 3, 3 ') in the completely closed position of the door is arranged to extend at an angle other than 90 ° from said hinge axis (2, 2') in order to give an initial direction of movement to the door sections under the influence of an opening force.
    [4]
    Arrangement according to claim 2, wherein the outer door sections (17, 17 ') are jointly actuable by a drive arrangement, which comprises a toothed belt (25), toothed chain or the like arranged between two gears (23, 24) in engagement with the gears, wherein the toothed belt on opposite sides of an imaginary line between the centers of the gears each carries a rod (26, 27), which rods are arranged to extend in the direction of the tooth belt extension and outwards in opposite directions, the outer end of the respective rod (26, 27 ) engages with said point of attack (22, 22 ') at the outer door section (17, 17') in resp. door leaf.
    [5]
    An arrangement according to claim 4, wherein between the end of each rod (26, 27) and resp. access point (22, 22 ') there is provided a fixed bracket (28, 29) arranged on the rod which is hingedly connected to each a short arm (30, 31) which receives said 10 access points, and which short arm (30, 31) is rotatably arranged at said outer door section (17, 17 ') at an angle thereto.
    [6]
    An arrangement according to any one of the preceding claims, wherein resp. door frame (1, 1 ') is designed as a drawer beam, in which the folded door leaf sections (3, 7, 11, 3', 7 ', 11'; 13, 17, 13 ', 17') are completely recessed in the door completely open mode.
    [7]
    Arrangement according to one of the preceding claims, wherein the outer door leaf sections (11, 11 '; 17. 17') are provided on opposite sides with flanges which, in the closed position of the door system, form an overlapping seal (32).
    类似技术:
    公开号 | 公开日 | 专利标题
    US20070272370A1|2007-11-29|Power-operated folding door
    JP2010505690A5|2010-11-11|
    US20090000197A1|2009-01-01|Folding leaf gate
    US8096341B2|2012-01-17|Actuating system and folding panel assembly
    PT2075149E|2011-01-03|Actuating system for a covering canvas, in particular for lorry containers or stationary containers
    AU2008317292B2|2012-12-06|Drive for transit door
    KR20160087767A|2016-07-22|Arrangement for moving a door in swinging and sliding motions
    SE1050056A1|2011-07-20|Motor-driven drive arrangement for door systems with substantially vertical vertical axes pivotally arranged door sections
    SE0900063A1|2010-07-22|Door system for side flaps to a flatbed on a truck
    AU2008201849B2|2012-03-08|Housing for a drying device
    EP2960411B1|2019-08-21|Smoke ventilating roof window arrangement
    FI61546B|1982-04-30|GAONGJAERN
    EP2338825A1|2011-06-29|Elevator door
    CN110130789A|2019-08-16|A kind of casement window
    ITPD20090232A1|2011-02-04|PERFECTED MECHANISM FOR EXPANSION OF A DOOR OR OTHER WINDOW SIMILAR AS A ROTARY SPRAYER
    EP2338824B1|2012-10-31|Elevator door system
    NL9001436A|1992-01-16|VENTILATION HATCH.
    EP2025849A2|2009-02-18|Device driving vent covers, especially for smoke extractor flap
    SE453410B|1988-02-01|VIKSKJUTVEGG
    JP2015105483A|2015-06-08|Folding shutter
    SE507005C2|1998-03-16|Joints with child lock
    KR970035351A|1997-07-22|Double swing door opening and closing structure of bus
    US1015017A|1912-01-16|Lifter-arm.
    KR101021384B1|2011-03-14|Excavator engine hood operating system
    PL421391A1|2018-11-05|System of a self-supporting, bifolding gateway
    同族专利:
    公开号 | 公开日
    WO2011090423A1|2011-07-28|
    SE534778C2|2011-12-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN109252794A|2017-07-14|2019-01-22|五冶集团上海有限公司|A kind of high-altitude folding door of manual-chain switch|GB929847A|1961-03-01|1963-06-26|John Alfred Gosschalk|Improvements in or relating to folding doors or partitions|
    US5099904A|1988-01-27|1992-03-31|Security Shutter Corporation|Folding shutter providing security|
    FR2639338B1|1988-11-22|1991-02-15|France Logique Ascenseurs|OPERATOR FOR A SWING DOOR WITH AUTOMATIC CLOSING AND OPENING AND DOOR COMPRISING SAME|
    US6098695A|1998-11-20|2000-08-08|Rite-Hite Holding Corporation|Stabilizer arm for a folding door|
    DE10027416B4|2000-06-02|2008-09-18|Geze Gmbh|folding door|
    法律状态:
    2012-09-04| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1050056A|SE534778C2|2010-01-19|2010-01-19|Motor-driven drive arrangement for door systems with substantially vertical vertical axes pivotally arranged door sections|SE1050056A| SE534778C2|2010-01-19|2010-01-19|Motor-driven drive arrangement for door systems with substantially vertical vertical axes pivotally arranged door sections|
    PCT/SE2011/050037| WO2011090423A1|2010-01-19|2011-01-14|Motor-driven driving arrangement at a door system|
    [返回顶部]