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Publication numberUS2328051 A
Publication typeGrant
Publication date31 Aug 1943
Filing date21 Aug 1940
Priority date21 Aug 1940
Publication numberUS 2328051 A, US 2328051A, US-A-2328051, US2328051 A, US2328051A
InventorsAlvah S Bull
Original AssigneeMinnesota & Ontario Paper Co
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Wall construction
US 2328051 A
Abstract  available in
Images(1)
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Claims  available in
Description  (OCR text may contain errors)

A Aug. 31, 1943. A, s L v 2,328,051

WALL CONSTRUCTION Filed Aug. 21, I940 INVENTOR.

BY JI'ETWM 7 ATTORNEY Patented Aug. 31, 1943 WALL CONSTRUCTION Alvali S. Bull, Minneapolis, Minn., assignor, by mesne assignments, to Minnesota and Ontario Paper Company, a corporation of Minnesota Application August 21, 1940, Serial No. 353,455.

" 3 Claims. ,(Cl. 20-4) 1 The invention relates to the fabrication of the inner walls of buildings and the like structures from panel units made of the usual substance such as wood pulp, vegetable pulp, etc, and of any size from small pieces simulating tile to very large sheets.

The invention also relates to a wall construction formed from sections or units of vegetable fiber board and the like. In one application of the invention the sections may constitute the exposed surface or wall, and in such use its face may be treated for decorative eflect.

Insulating wallboards of various present commercial types have not'heretofore been economically employed as inside wall covering without nailing them with exposed nails. The exposed heads of nails are in themselves disfiguring, and even if finishingnails are employed and are set into boards or panels, the holes remain visible and cannot be adequately filled so as to conceal their presence. Ii such boards are glued to a plastered surface stresses are set up in the face of the latter as the boards shrink. These stresses may be severe, and unless the plaster is very hard and strong, will cause the. boards to peel off.

An object of the present invention is to successfully and economically attach wallboards r the like to a plaster or other wall or support in such a manner that the foregoing objections are eliminated.

Viewed in one of its aspects, the present invention may be said to have for its object the success of attachment of wallboard or the like to wall or other supporting structure without leaving visible evidence of the presence of nails or other fastening means.

Viewed in another aspect, the present invention may be said to have as an object the locking of a board joint against opening and also to provide a joint that greatly, if not entirely, eliminates infiltration of dust at theboard joints.

It will be seen that the invention viewed in a still further aspect may be regarded as having for its object to produce a novel wall or wall covering in which the panels are effectively secured meeting edgesand have such edges interlocked against opening.

The various features of novelty whereby the invention is characterized will hereinafter be pointed out with particularity in the claims; but, for a full understanding of the invention and of its objects and advantages, reference may be had to the following detailed description taken in connection withthe accompany drawing, wherein-z Figure l is a sectional view through boards showing the joint construction.

Figure 3 is a sectional view through boards showing a modified joint construction.

Figure 4 is a sectional view of two boards showing the modified joint construction. i

Figure 5 is a plane view of the locking member.

Figure 6 is a sectional view, showing one means of using locking members.

Figure 7 is a sectional view through a wall showing the invention applied to a surfacing material.

To obtain the best results in nailing fiber board to a wall, support or the like, it is necessary to have the nail pass through the board at an angle to the surfaces. From the standpoint of appearance the head of the nails should not be visible on the finished surface. One objection to the use of fiber board known join-t construction for wall surface'covering is that infiltration of dust occurs along the joints and in time a dark line appears along the joints between adjacent boards.

The present invention permits securing boards in placeyas for example, with nails without the nail heads being visible in the finished surface and at the same time preventing infiltration of dust at the joints.

In one application of the invention heat insulating and sound absorbing fiber board ii is secured directly to the studding ill by means of nails I2. In common with most all building materials, fiberboard expands and contracts during changes of temperature and relative humidity. This volume change in responsible for the movement that results in the warping of fiber board. To overcome this disadvantage spaces for expansion are provided without permitting infiltration of dust, as. shown in Figure l at l2 and IB and inFigure3at-l6 and 20.

The edges of the boards II are provided with articulated joints of suitable construction which interlock with joints on adjacent boards. In Figures 1 and 2 this joint is formed by oblique shoulder l3 which terminates at the upper surface of the board and oblique flange M which is of greater width than the shoulder I3. The shoulder i3 and flange l4 form an angular recess which may betermed substantially V-shaped. The joint so formed cooperates with a joint on adjacent board formed by oblique shoulder I1, flange i8 as shown in Figures 1 and 2.

Flange I8 is of greater width than flange I 4 thereby forming expansion space I5. Shoulder i3 is cut at a different slope than shoulder l1 thus providing expansion space l5. Flange, being of greater width than shoulder i3, permits the nail being driven into the board at an angle to the face of the board. The nail head is parallel to the flange l4 surface as shown in Figures 1 and 3.

Figures 3, 4 and 6 disclose the preferred form of joint constructionin which oblique shoulder 2| is adapted to cooperate with shoulder 22 in providing expansion space and at the same time giving an additional gripping surface to prevent dust infiltration.

tain a more positive interlocking of adjacent boards and this is obtainable by the use of locking pin shown in Figure 5. The lock pin is provided with penetrating ends 23 and 24 and to limit the penetration in the board stop means 25 is provided. It is often desirable to insure movement of the lock pin and this can be'obtained by providing opening is through which nail l2 passes. The pin generally and preferably is inserted as shown in Figure 6. Pin end 22 is inserted in the board until stops 25 abut against shoulder I3 and the body of the pin rests upon The nail is driven into the supporting flange l4. means and passes through opening 26 in'the pin and through board H at an angle. The adjacent board II has a tongue pushed into the groove in adjacent board and end 24 of the pin penetrates into the lower portion of the board II.

The use of board through the specifications and claimsisinte'nded to mean and cover board, sheets, slabs of the deslre'd'thickness and size.

In the specification and claims the word wall is intendedto cover and means walls and ceilings.

What I claim is:

1. In a building construction, the combination with a supporting surface a series of manufactured vegetable boards secured to the supporting surface and forming interior wall panels and secured in place by means driven at an angle to major surfaces of the board, each board having opposite edges of substantially complemental configuration, each of said edges including a pair of tongues of unequal length and the surface connecting the two tongues being non-parallel to the major surfaces of the board and a spline-like member penetrating adjacent boards at an angle to said major surfaces and lying on said surface connecting the said two tongues.

2. In an inner wall building construction the combination with a support of a series of manufa'ctured fiber board secured to the support, each board having opposite edges of substantially complemental configuration, each of said edges including a pair of tongues of unequal length and the surface. connecting the pair of tongues being non-parallel to major surfaces of a board, and a concealed fastener comprising a spline-like member penetrating adjac'ent boards in a plane substantially parallel to the surface connecting the pair of tongues and lying wholly within said adia'cent boards.

3. In an inner wall building construction the combination with a supporting member of a series of vegetable fiber panels secured to the supporting members, each panel having opposite edges of substantially complemental configuration, each of said edges including a pair of tongues of unequal length and the surface connecting the two tongues being non-paralle1 to major surfaces of the panel, the longer of the tongues having a bevel extending from one end thereof to an adiacent face of the panel and the shorter tongue having oppositely beveled sides and a spline-like member on said surface connecting the said two tongues and adapted to penetrate adjacent panels and lie wholly concealed within said panels.

ALVAH 5. 3m.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2765465 *1 Jun 19549 Oct 1956Eugene F GainesApparatus for securing supporting spline strips
US2858582 *1 Dec 19534 Nov 1958Ohio Commw Eng CoBuilding material
US2860505 *11 Dec 195318 Nov 1958Ohio Commw Eng CoTile wall
US3456411 *3 Nov 196622 Jul 1969Flintkote CoCeiling tile system
US3667180 *3 Nov 19706 Jun 1972Robertson Co H HFastening means for double-skin foam core building construction panel
US3713264 *17 Sep 197030 Jan 1973Morgan WFlooring system
US4677920 *3 Jun 19857 Jul 1987Emerson Electric Co.Adjustable side extensions for work table
US621352231 Dec 199810 Apr 2001Certainteed CorporationDevice for securing adjacent segments of fibrous glass duct work and the like and a system including said device
US636437427 Oct 19992 Apr 2002Michael J. NooneMethods and devices for joining panels
US6786019 *14 Mar 20017 Sep 2004Flooring Industries, Ltd.Floor covering
US693181125 Mar 200323 Aug 2005Flooring Industries, Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US705529024 Aug 20046 Jun 2006Flooring Industries Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US72494459 Nov 200631 Jul 2007Flooring Industries Ltd.Floor covering, floor panels for forming such floor covering, and method of realizing such floor panels
US743197931 Oct 20037 Oct 2008Kronotec AgWood fiberboard
US748433710 Nov 20033 Feb 2009Kronotec. AgFloor panel and method of laying a floor panel
US750648117 Dec 200324 Mar 2009Kronotec AgBuilding board for use in subfloors
US755020210 Mar 200523 Jun 2009Kronotec AgInsulation board made of a mixture of wood base material and binding fibers
US756243118 Jan 200521 Jul 2009Flooring Technologies Ltd.Method for bringing in a strip forming a spring of a board
US761765131 Oct 200317 Nov 2009Kronotec AgFloor panel
US76210929 Feb 200724 Nov 2009Flooring Technologies Ltd.Device and method for locking two building boards
US763256110 Apr 200615 Dec 2009Flooring Industries Limited, SarlLaminate floor covering panel having wood pattern
US764196331 Oct 20035 Jan 2010Kronotec AgPanel and process for producing a panel
US765175110 Feb 200426 Jan 2010Kronotec AgBuilding board
US76784254 Mar 200416 Mar 2010Flooring Technologies Ltd.Process for finishing a wooden board and wooden board produced by the process
US779029327 Apr 20067 Sep 2010Flooring Technologies Ltd.Process for finishing a wooden board and wooden board produced by the process
US781600120 Jun 200819 Oct 2010Kronotec AgInsulation board made of a mixture of wood base material and binding fibers
US782774922 Dec 20069 Nov 2010Flooring Technologies Ltd.Panel and method of manufacture
US784221210 Apr 200630 Nov 2010Flooring Industries Limited, SarlFloor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US78549867 Sep 200621 Dec 2010Flooring Technologies Ltd.Building board and method for production
US790881630 Jan 200422 Mar 2011Kronotec AgDevice for connecting building boards, especially floor panels
US792623931 Mar 200619 Apr 2011Columbia Insurance CompanyFlooring profile
US80031682 Sep 200423 Aug 2011Kronotec AgMethod for sealing a building panel
US801696918 Jun 200913 Sep 2011Flooring Technologies Ltd.Process for finishing a wooden board and wooden board produced by the process
US817669820 Sep 200415 May 2012Kronotec AgPanel
US82577911 Apr 20084 Sep 2012Kronotec AgProcess of manufacturing a wood fiberboard, in particular floor panels
US8261507 *12 May 200611 Sep 2012Columbia Insurance CompanyFlooring profile
US8375672 *14 Jun 200619 Feb 2013Akzenta Paneele + Profile GmbhFloor panel provided with a core made of a derived timber product, a decorative layer and locking sections
US847587129 Oct 20102 Jul 2013Flooring Technologies Ltd.Building board and method for production
US853558927 Sep 201017 Sep 2013Flooring Industries Limited, SarlFloor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US88330298 Oct 200916 Sep 2014Kronotec AgFloor panel
US89190637 Sep 200630 Dec 2014Flooring Technologies Ltd.Building board having a pattern applied onto side surfaces and conecting mechanisms thereof
US91696583 Feb 200927 Oct 2015Kronotec AgFloor panel and method of laying a floor panel
US936502814 Feb 200714 Jun 2016Flooring Technologies Ltd.Method for finishing a building board and building board
US981627818 Aug 201014 Nov 2017Flooring Technologies Ltd.Panel and method of manufacture
US98506697 Oct 200826 Dec 2017Flooring Industries Limited, SarlFloor covering panel
US20040255541 *14 Jun 200423 Dec 2004Thiers Bernard Paul JosephFloor panel and method for manufacturing such floor panels
US20050025934 *24 Aug 20043 Feb 2005Flooring Industries Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US20050166512 *14 Feb 20034 Aug 2005Erik TeuwenFloor element
US20060024465 *29 Jul 20052 Feb 2006Jean BriereLaminate flooring members
US20060179772 *10 Apr 200617 Aug 2006Flooring Industries Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US20060179774 *10 Apr 200617 Aug 2006Flooring Industies Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US20060179775 *10 Apr 200617 Aug 2006Flooring Industries Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US20060179776 *10 Apr 200617 Aug 2006Flooring Industries Ltd.Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US20070051064 *9 Nov 20068 Mar 2007Thiers Bernard P JFloor covering, floor panels for forming such floor covering, and method of realizing such floor panels
US20070066096 *1 Sep 200622 Mar 2007Gillis Timothy FHidden deck clip and hidden deck system
US20070245663 *31 Mar 200625 Oct 2007Kris HahnFlooring profile
US20070261350 *12 May 200615 Nov 2007Kris HahnFlooring profile
US20090038256 *7 Oct 200812 Feb 2009Bernard Paul Joseph ThiersFloor covering panel
US20090049787 *14 Jun 200626 Feb 2009Akzenta Paneele + Profile GmbhFloor panel provided with a core made of a derived timber product, a decorative layer and locking sections
US20100313511 *26 Aug 201016 Dec 2010Bernard Paul Joseph ThiersFloor covering panel
US20100319293 *1 Sep 201023 Dec 2010Dirk DammersFloor panel with the tongue more elastic than the locking element
US20110011524 *27 Sep 201020 Jan 2011Bernard Paul Joseph ThiersFloor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US20120304581 *31 May 20126 Dec 2012Daejin Co., Ltd.Press-fitted decoration tiles
US20170009460 *26 Sep 201612 Jan 2017Best Woods Inc.Surface covering connection joints
US20170058927 *28 Aug 20152 Mar 2017The Boeing CompanyNon-Linear Scarf Joint
DE102015111929A1 *22 Jul 201526 Jan 2017Akzenta Paneele + Profile GmbhPaneel
Classifications
U.S. Classification52/489.2, 403/339, 52/592.1
International ClassificationE04B2/74
Cooperative ClassificationE04B2/7457, E04B2002/7461
European ClassificationE04B2/74C5C