ATE1915T1 - BOARD WITH TONGUE AND GROOVES, FITTED WITH SPACING ELEMENTS ALLOWING DILATION. - Google Patents

BOARD WITH TONGUE AND GROOVES, FITTED WITH SPACING ELEMENTS ALLOWING DILATION.

Info

Publication number
ATE1915T1
ATE1915T1 AT80810131T AT80810131T ATE1915T1 AT E1915 T1 ATE1915 T1 AT E1915T1 AT 80810131 T AT80810131 T AT 80810131T AT 80810131 T AT80810131 T AT 80810131T AT E1915 T1 ATE1915 T1 AT E1915T1
Authority
AT
Austria
Prior art keywords
boards
tongue
board
groove
fitted
Prior art date
Application number
AT80810131T
Other languages
German (de)
Inventor
Giovanni Boschetti
Original Assignee
Giovanni Boschetti
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giovanni Boschetti filed Critical Giovanni Boschetti
Application granted granted Critical
Publication of ATE1915T1 publication Critical patent/ATE1915T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/10—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of wood or with an outer layer of wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Connection Of Plates (AREA)

Abstract

Tongue and groove boards (1) are provided with integral spacers (4) that permit expansion of the assembled boards without buckling, by milling on the bottom of the groove (2) a central longitudinally extending rib (4) of triangular cross section. Spaced portions of the rib (4), of total length that is most of the length of the board, are then compressed to the level of the bottom of the groove, thereby leaving a series of relatively weak projections (4 min , 4 sec , 4''') which serve to space the boards apart the necessary distance during assembly, but which are not strong enough to resist compression upon expansion of the boards under the influence of moisture or temperature.
AT80810131T 1979-04-23 1980-04-18 BOARD WITH TONGUE AND GROOVES, FITTED WITH SPACING ELEMENTS ALLOWING DILATION. ATE1915T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH381979A CH633063A5 (en) 1979-04-23 1979-04-23 PROCEDURE FOR CREATING STRIPES INTENDED TO JOIN LATERALLY WITH INTERSPACES FOR EXPANSION AND STRIP MADE WITH THE PROCEDURE.
EP80810131A EP0018329B1 (en) 1979-04-23 1980-04-18 Tongue and groove board with spacers permitting expansion

Publications (1)

Publication Number Publication Date
ATE1915T1 true ATE1915T1 (en) 1982-12-15

Family

ID=4264142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80810131T ATE1915T1 (en) 1979-04-23 1980-04-18 BOARD WITH TONGUE AND GROOVES, FITTED WITH SPACING ELEMENTS ALLOWING DILATION.

Country Status (5)

Country Link
EP (1) EP0018329B1 (en)
AT (1) ATE1915T1 (en)
CA (1) CA1131873A (en)
CH (1) CH633063A5 (en)
DE (1) DE3061198D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453352A (en) * 1982-08-18 1984-06-12 Kaiser Aluminum & Chemical Corporation Refractory brick with expansion allowance
DE3329640A1 (en) * 1983-08-17 1985-02-28 Kipptorbau Pfullendorf Gebhard Hügle GmbH & Co KG, 7798 Pfullendorf WOOD FORMWORK FROM PROFILE BOARDS
NL1023678C2 (en) * 2003-06-17 2004-12-20 E Van Zanten Holding B V Plant base.
DK2644478T3 (en) 2012-03-27 2018-08-13 Upm Plywood Oy PLYWOOD PANEL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110729A (en) * 1933-01-03 1938-03-08 Certain Teed Prod Corp Construction material
US3987599A (en) * 1975-06-30 1976-10-26 Potlatch Corporation Wood paneling
FR2425306A1 (en) * 1978-05-08 1979-12-07 Pasquet Roger Tongue and groove joint for wainscoting - includes triangular rib inside groove to be broken by tongue when panels swell and prevent warping

Also Published As

Publication number Publication date
DE3061198D1 (en) 1983-01-05
EP0018329A1 (en) 1980-10-29
CH633063A5 (en) 1982-11-15
EP0018329B1 (en) 1982-12-01
CA1131873A (en) 1982-09-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee