• 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:
    ABSTRACT A water damaged floor (10) is dried by forming an opening (18) in a flooring (14)of the floor and creating and forcing an airflow from a surrounding space (28)through the opening (18) into a ventilating space between the flooring (14) and asubfloor (22). According to the invention, an end portion of the flooring (14) is ele-vated from the subfloor (22) for creating said ventilating space and for creating anair passage (27) between the ventilating space and the surrounding space (28) atan edge of the flooring (14). (Pie. 2)
    公开号:SE1530033A1
    申请号:SE1530033
    申请日:2015-03-12
    公开日:2016-09-13
    发明作者:Åsberg Johan
    申请人:Reddo Floor Solutions Ab；
    IPC主号:
    专利说明:

    Method, arrangement, lid and adapter for drying a water damaged floor TECHNICAL AREA This invention relates to a method of drying a water damaged floor, comprising form-ing an opening in a flooring of the floor and creating and forcing an airflow from a sur-rounding space through the opening into a ventilating space between the flooring anda subfloor. The invention also relates to an arrangement for performing the methodas well as a lid and an adapter for use in the arrangement.
    BACKGROUND Prior art methods and arrangements of this category can be effectively used only incases where there already is an existing ventilating space such as in a wooden beamsubfloor structure underneath the flooring. When the flooring is installed on a flat sub-floor face, such as on a concrete subfloor or wooden subfloor, there is no availableventilating space underneath the flooring. ln such cases the water damaged flooringhas to be removed before a drying operation and replaced after finishing the dryingoperation. lt would therefore be desirable to conceive a method and an arrangementcapable of drying also floors absent of existing ventilating spaces.
    DISCLOSURE OF THE INVENTION An object of the invention is to provide a method, arrangement, lid and adapter that isparticularly but not exclusively adapted for drying floors not having an existing venti- lating space.
    Another object is to provide a method, arrangement, lid and adapter that is particular-ly but not exclusively adapted for drying floating floors, for example parquet floors.
    Still another object is to provide a method, arrangement and adapter where the floor-ing may not need to be removed and replaced by a new flooring after a drying opera- tion. ln an aspect of the invention, the above identified method of drying a water damagedfloor further comprises elevating an end portion of the flooring from the subfloor forcreating said ventilating space and for creating an air passage between the ventilat-ing space and the surrounding space at an edge of the flooring.
    By elevating the end portion, the ventilating space required for drying can be easilycreated also in floor structures where the flooring is placed directly above a flat sub-floor top surface, such as in the common case of a concrete subfloor or a woodensubfloor or similar. A side effect of elevating the end portion is also the creation of theair passage that is vital to have the airflow circulating through ventilating space, sur-rounding space and an arrangement for conditioning the airflow and forcing it into circulation.
    The required elevation for creating a sufficient ventilation space is only a few millime-ters and will therefore not cause any mechanical damage to the flooring. When thedrying operation is finished, the flooring can be lowered to its original state, resting onthe subfloor, and in most cases with no need to be replaced.
    The opening can be formed in the end portion of the flooring. Thereby, the perimeterportions of the opening can be used for engagement by an elevating device adaptedfor lifting the flooring. lt is, however, conceivable to lift the end portion of the flooring at another area thanthe opening at a distance from an edge of the flooring. By elevating the flooring at theend portion, the ventilating space will have a wedge-shaped cross section, the extentof which can be easily controlled by the amount of lifting. Theoretically, it would bepossible to lift the flooring at a near midpoint of the floor and still obtain the wedge- shaped cross section having an air passage at an end of the flooring.
    Specifically, the flooring is lifted by pushing the flooring away from the subfloor. lnthat case, there may be no need for any external lifting devices but the flooring canbe lifted by a force acting through said opening and between the flooring and thesubfloor.
    When the flooring has a relatively stiff surface layer and a relatively flexible subsur-face layer, the subsurface layer can be glued to the surface layer intermittently around a perimeter of said opening for allowing airflow also into a space between the surface layer and the subsurface layer.
    After completion of the drying operation the opening can be enlarged and the result-ing enlarged opening can be closed by a correspondingly shaped lid made of a suit-able flooring material. The enlarged opening can remove any remaining marks in theflooring such as screw holes produced in the drying operation.
    Alternatively, a top portion of the opening can be enlarged after a completion of thedrying operation, whereby the resulting enlarged top opening also can be closed by acorrespondingly shaped piece or element, such as a piece of veneer, to obtain ahigher finish.
    When necessary, the forced airflow is typically also conditioned in a suitable manner.
    An arrangement for performing a method according to the invention comprisesmeans for forcing the airflow, tubing for communicating the airflow between themeans for forcing the airflow and the opening, an adapter for connecting the tubing tothe opening, and an elevating device for lifting the end portion of the flooring from the subfloor.
    While in certain cases an unconditioned air may be used, the arrangement may fur-ther comprise means, such as a heater, dehumidifier or other means for conditioningthe airflow to be capable of drying the floor. l/loreover, the airflow does not need tobe forced by overpressure but may likewise be forced by suction or vacuum.
    The arrangement may also comprise a manifold between the means for forcing theairflow and the opening. Then it will be possible to dry a larger area of the floor by forming a plurality of openings and using a plurality of adapters. ln one embodiment the elevating device comprises a pushing mechanism to be in-serted in said opening for engagement with the flooring and the subfloor.
    The pushing mechanism can be integrated with the adapter.
    While other pushing mechanisms are conceivable, in one embodiment of the inven- tion the pushing mechanism is a screw mechanism.
    The invention also concerns a lid to be used for closing an opening used in a method or an arrangement of any of claims.
    An adapter to be used in the arrangement comprises a base having a bore throughthe base, means in the base for connection of an end portion of said tubing to thebore, a pushing mechanism, and means for attaching the base to said flooring.
    The adapter may further comprise a rod having a universal joint and means for re-leasably connecting a dista| end of the rod to a screw or handle in the pushing mech-anism. Thereby, an operator may be capable of operating the pushing mechanism byrotating a proximal end of the rod at a distance from the opening in the flooring, so asnot to unnecessarily load the flooring in the vicinity of the opening by operator”s body-weight.
    Other features and advantages of the invention may be apparent in the following de-tailed description and the appended claims.
    BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagrammatic broken-away oblique top view of an enclosure having a floorbeing dried by an arrangement according to the invention; FIG. 2 is a broken-away sectional view showing an end portion of a floor being dried by an arrangement according to the invention;FIG. 3 is a view showing the encircled area 3 of FIG. 2 at a larger scale; FIG. 4 is an exploded broken-away perspective view showing an adapter accordingto the invention and an underlying flooring-floor structure; FIG. 5 is a view showing the enclosed area 5 of FIG. 4 at a larger scale; FIG. 6 is a diagrammatic broken-away oblique top view of a flooring being providedwith an enlarged opening and a closure after a drying operation; and FIG. 7 is an exploded Iateral broken-away perspective view of a flooring being pro-vided with an alternatively enlarged top opening and a closure after a drying opera- tion.
    DETAILED DESCRIPTION OF EXENIPLARY E|/|BOD|/IENTS ln FIG. 1, a floor 10, including a floating flooring 14, such as comprising a parquetsurface layer 16 and having a water damage 12, is being dried by using an arrange-ment of the invention. ln this context, “floor having a water damage” is to be broadlyunderstood as the portions of the flooring, subfloor and adjoining structures that aresusceptible for being dried by the method and arrangement according to the inven-tion. ln the embodiment shown, the arrangement comprises an air conditioning device 30, a manifold 34 and an adapter 40 connected by tubing 32, 38.
    The air conditioning device 30 is adapted for providing a conditioned airflow capableof drying the floor 10 in a manner to be later described. Device 30 comprises a blow-er or fan 30A and typically also one or more components 30B for further necessaryair treatment such as heating and dehumidifying/drying the airflow to be forcedthrough the arrangement via tubing 32, 38. ln certain circumstances it may, however,be sufficient to use an unconditioned airflow. While the fan 30A typically will force the airflow by overpressure, it could conceivably also force the airflow by suction.
    As diagrammatically shown in phantom in FIG. 1, the manifold 34 may be used incases when there is a need to distribute the conditioned airflow to a plurality ofadapters 40 through outlets 36, depending on the extent of the water damage.
    The adapter 40 is shown in in greater detail in FIGS. 2-4. With reference to FIG. 4,adapter 40 includes a base or base plate 42 having means including a pipe stud 44with a throughbore 45 to be connected to an end of tubing 38 for guiding the airflowthrough the base plate 42. Pipe stud 44 needs not to extend perpendicularly frombase plate 42, but can be oriented at any angle convenient for connection to the endof tubing 38 as illustrated in phantom in FIG. 3.
    Base plate 42 is adapted to be sealingly attached to the flooring 14 around an open-ing 18 formed in the flooring 14 at and end portion 11 (FIG. 1) of the floor 10. ln atypical case when the flooring 14 comprises a parquet surface layer 16, the opening18 may be machined in the flooring 14 prior to the drying operation, for example by a router (not shown), to a generally rectangular shape as shown in FIG. 4. ln the embodiment of FIG. 4, the means for attaching the adapter to the flooring 14comprise screws 56 to fasten the base plate through screw holes 46. However, othermeans for attachment are conceivable to the skilled person, such as releasablescrew clamping means extending through the opening and engaging a bottom face ofthe flooring 14 (not shown).
    The arrangement according to the invention further has an elevating device for ele-vating the above-mentioned end portion 11 of the flooring from a subfloor 22. ln thiscontext, “end portion” may be any lateral, |ongitudina| or other end portion of theflooring. ln the embodiment of FIG. 4, the elevating device is incorporated in theadapter 40 and comprises a pair of pushing elements. Each pushing element in-cludes a screw 50 having an external thread engaging an internal thread of a respec-tive bore 48 in the base plate 42. Each screw 50 has a bottom pad 54 for engaging asubfloor 22, and a top handle 52 to be manually turned for pushing the adapter 40and attached flooring 14 away from the subfloor 22, thereby creating a ventilating space 26 (FIG. 3) between flooring 14 and subfloor 22.
    As diagrammatically indicated in FIG. 1, in order to be capable of manually operatethe elevating device at a distance from the opening 18, the two handles 52 can bereplaced (or supplemented) by a preferably telescopically extendable single rod 70having a handle (not shown), a distal universal joint 72 and a socket 74 that is re-leasably connectable to either screw (or handle). Then, an operator does not need tostand in the vicinity of the opening 18 and unnecessarily load the flooring 14 with theweight of the operator when operating the elevating device. The operation is therebyalso facilitated for the operator. ln the embodiment shown, flooring 14, in addition to the relatively stiff surface layer16, also has a relatively flexible subsurface layer 20. Such subsurface layer 20, thatis often made of a synthetic foam, usually has the function of a resilient support forthe surface layer 16. ln order to allow a forced drying airflow also between the sur-face layer 16 and subsurface layer 20, top face of subsurface layer 20 can be inter-mittently attached, such as by gluing, to bottom face of surface layer 16 at patches60 in the vicinity of the opening 18, as shown in FIGS. 4 and 5. As illustrated by ar-rows in FIG. 5, the forced airflow to the ventilating space 26 will then be able to enteralso an additional ventilating space 19 between layers 16, 20 via gaps between adja- cent patches 60.
    To restore the flooring 14 when the drying operation is completed, the opening 60can be closed in a manner known per se by a correspondingly shaped lid of flooringmaterial. ln case adapter base plate 42 was screwed to flooring 14, opening 18 mayneed to be enlarged to remove screw holes 58 (FIG. 6) left in the flooring 14. As dia-grammatically shown in FIG. 6, an accordingly enlarged opening 18B can be formedin surface layer 16, having a perimeter shaped with great precision by using a tem-plate (not shown) capable of guiding a routing tool 60 around the enlarged opening18B to be formed thereby. A lid 62 shaped in correspondence with the enlargedopening 18B can be used to close the enlarged opening and seal it by gluing.
    The closing of the opening 18 may also be made by other methods, known per se.With reference to FIG.7, one such other method to obtain a high-finish closure, maybe to position a bottom support pad or block 64, roughly corresponding to the outlineof the opening 18, in the opening 18, and then remove only a top layer of a largerarea 18C, e.g. by routing, around the opening at a thickness of a thin finishing piece,element or veneer 66 to be carefully inserted and glued into the larger area 18C,supported by the pad or block 64. When convenient, of course also a full new flooringelement could replace a full flooring element containing the opening (not shown).
    The foregoing detailed description is given primarily for clearness of understandingand no unnecessary limitations are to be understood therefrom. l/lodifications willbecome obvious to those skilled in the art upon reading this disclosure and may bemade without departing from the spirit of the invention or the scope of the appended dæms
    权利要求:
    Claims (1)
    [1] 1. CLAIIVIS 1. A method of drying a water damaged floor (1 O), comprisingforming an opening (18) in a flooring (14) of the floor (10); creating and forcing an airflow from a surrounding space (28) through theopening (18) into a ventilating space (26) between the flooring (14) and a sub-floor (22); characterized by elevating an end portion (11) of the flooring (14) from the subf|oor (22) for cre-ating said ventilating space (26) and for creating an air passage (27) betweenthe ventilating space (26) and the surrounding space (28) at an edge of theflooring (14). The method of c|aim 1, comprising forming the opening (18) in the end portion(1 1) of the flooring (14). The method of c|aim 1 or 2, comprising elevating the end portion (11) by |iftingthe flooring (14) at an area at a distance (d) from said edge. The method of c|aim 3, comprising |ifting the flooring (14) by pushing the floor-ing away from the subf|oor (22). The method of c|aim 4, comprising pushing by force acting through said open-ing (18). The method of any of c|aims 1-5, wherein the flooring (14) comprises a rela-tively stiff surface layer (16) and a relatively flexible subsurface layer (20),comprising gluing the subsurface layer (20) to the surface layer (16) intermit-tently around a perimeter of said opening (18) for allowing airflow also into aspace (19) between the surface layer (16) and the subsurface layer (20). 10. 11 12. 13. 14. The method of any of c|aims 1-6, further comprising enlarging the opening(18) after a completion of said drying and closing the resulting enlarged open-ing (18B) by a correspondingly shaped |id (62). The method of any of c|aims 1-6, further comprising enlarging a top portion ofthe opening (18) after a completion of said drying and closing the resulting en- Iarged opening (18C) by a correspondingly shaped piece or element (66). The method of any of c|aims 1-8, further comprising conditioning the airflow. An arrangement for performing the method of any of c|aims 1-9, characterizedby means (30) for creating and forcing said airflow; tubing (32, 38) for communicating the airflow between said means for forcingthe airflow (30) and said opening (18); an adapter (40) for connecting the tubing (32, 38) to the opening (18); and an elevating device (40) for Iifting said end portion (11) of the flooring (14)from the subfloor (22). .The arrangement of c|aim 11, further comprising means (31) for conditioning the airflow. The arrangement of c|aim 10 or 11 further comprising a manifo|d (34) betweenthe means (30) for forcing the airflow and said opening (18). The arrangement of any of c|aims 10-12, wherein the elevating device (40)comprises a pushing mechanism (48-54) to be inserted in said opening (18)for engagement with the flooring (14) and the subfloor (22). The arrangement of c|aim 13, wherein the pushing mechanism (48-54) being integrated with said adapter (42-46). 15.The arrangement of claim 13 or 14, wherein the pushing mechanism compris-es a screw mechanism (48-54). 16.A Iid (62) to be used for closing an opening (18) used in a method of any of claims 1-9 or an arrangement of any of claims 10-15. 17.An adapter (40) for use in the arrangement according to any of claims 14-15,characterized bya base (42) having a bore (45) through the base; means (44) in the base (42) for connecting an end portion of said tubing (32,38) to the bore (45); a pushing mechanism (48-54); andmeans (46,56) for attaching the base (42) to said f|ooring (16).18.The adapter of claim 17, wherein the means for connection comprise a pipe stud (44). 19.The adapter of claim 17 or 18, further comprising a rod (70) having a universaljoint (72) and means (74) for releasably connecting a dista| end of the rod to ascrew (50) or handle (52) in the pushing mechanism.
    类似技术:
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    LT3268549T|2021-07-26|
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    DK3268549T3|2021-07-12|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1530033A|SE538654C2|2015-03-12|2015-03-12|Method, arrangement, lid and adapter for drying a water damaged floor|SE1530033A| SE538654C2|2015-03-12|2015-03-12|Method, arrangement, lid and adapter for drying a water damaged floor|
    LTEP16762050.9T| LT3268549T|2015-03-12|2016-03-09|Method, arrangement and adapter for drying a water damaged floor|
    CA2979027A| CA2979027A1|2015-03-12|2016-03-09|Method, arrangement, lid and adapter for drying a water damaged floor|
    EP16762050.9A| EP3268549B1|2015-03-12|2016-03-09|Method, arrangement and adapter for drying a water damaged floor|
    PL16762050T| PL3268549T3|2015-03-12|2016-03-09|Method, arrangement and adapter for drying a water damaged floor|
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    PCT/SE2016/000010| WO2016144229A1|2015-03-12|2016-03-09|Method, arrangement, lid and adapter for drying a water damaged floor|
    HUE16762050A| HUE055497T2|2015-03-12|2016-03-09|Method, arrangement and adapter for drying a water damaged floor|
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    US15/557,169| US10106977B2|2015-03-12|2016-03-09|Method, arrangement, lid and adapter for drying a water damaged floor|
    DK16762050.9T| DK3268549T3|2015-03-12|2016-03-09|METHOD, DEVICE AND ADAPTER FOR DRYING A WATER DAMAGED FLOOR|
    HRP20211061TT| HRP20211061T1|2015-03-12|2021-07-02|Method, arrangement, lid and adapter for drying a water damaged floor|
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