GB519198A - Improvements in or relating to wood flooring - Google Patents

Improvements in or relating to wood flooring

Info

Publication number
GB519198A
GB519198A GB27114/38A GB2711438A GB519198A GB 519198 A GB519198 A GB 519198A GB 27114/38 A GB27114/38 A GB 27114/38A GB 2711438 A GB2711438 A GB 2711438A GB 519198 A GB519198 A GB 519198A
Authority
GB
United Kingdom
Prior art keywords
layer
wood
grain
sept
boards
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB27114/38A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANS HAFELE
Original Assignee
HANS HAFELE
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 HANS HAFELE filed Critical HANS HAFELE
Publication of GB519198A publication Critical patent/GB519198A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/08—Specially structured or shaped covering, lining or flooring elements not otherwise provided for with a plurality of grooves or slits in the back side, to increase the flexibility or bendability of the elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

519,198. Composite sheets. HAFELE. H. Sept. 16, 1938, No. 27114. Convention date, Sept. 18, 1937. [Class 145 (ii)] [Also in Group X] A flooring slab, which is assembled from a number of boards or strips, comprises an upper layer 1 of hard wood, and a lower layer 2 of soft wood which is at least twice as thirk as the upper layer and is provided with grooves 2<1> cut therein in the direction of grain of the layer, and the two layers, which are glued together, are arranged so that the direction of grain in one layer is at right-angles to the direction of grain in the other layer. The boards or strips constituting each layer are connected together by glue. The upper layer is formed of wood such as beech, oak, walnut, or maple, and the lower layer is formed of wood such as pine or white or yellow deal. The grooves 2' in the lower layer 2 may be formed in either side or both sides thereof. The underside of the slab may be covered with a layer of roofing- felt or pitch.
GB27114/38A 1937-09-18 1938-09-16 Improvements in or relating to wood flooring Expired GB519198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT519198X 1937-09-18

Publications (1)

Publication Number Publication Date
GB519198A true GB519198A (en) 1940-03-19

Family

ID=3675830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27114/38A Expired GB519198A (en) 1937-09-18 1938-09-16 Improvements in or relating to wood flooring

Country Status (1)

Country Link
GB (1) GB519198A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477071A (en) * 1944-04-15 1949-07-26 Matti Kurt Gunter Parquet floor
WO2008097771A3 (en) * 2007-02-05 2008-10-30 Paul Yau Improved hardwood flooring system
AU2010100491B4 (en) * 2007-02-01 2010-08-26 Marshall Ghiotti Timber components
WO2014007738A1 (en) * 2012-07-02 2014-01-09 Välinge Flooring Technology AB A building panels, a method to produce of floor panels and a wooden based floor panel, with reduced weight and material content
US8875464B2 (en) 2012-04-26 2014-11-04 Valinge Innovation Ab Building panels of solid wood
US8935899B2 (en) 2012-02-02 2015-01-20 Valinge Innovation Ab Lamella core and a method for producing it
US9140010B2 (en) 2012-07-02 2015-09-22 Valinge Flooring Technology Ab Panel forming
US9194135B2 (en) 2002-04-08 2015-11-24 Valinge Innovation Ab Floorboards for floorings
US9758972B2 (en) 2011-08-29 2017-09-12 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9975267B2 (en) 2013-08-27 2018-05-22 Valinge Innovation Ab Method for producing a lamella core
US11377855B2 (en) 2019-03-25 2022-07-05 Ceraloc Innovation Ab Mineral-based panel comprising grooves and a method for forming grooves
US11712816B2 (en) 2019-03-05 2023-08-01 Ceraloc Innovation Ab Method and system for forming grooves in a board element and an associated panel
US11725398B2 (en) 2019-12-27 2023-08-15 Ceraloc Innovation Ab Thermoplastic-based building panel comprising a balancing layer

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477071A (en) * 1944-04-15 1949-07-26 Matti Kurt Gunter Parquet floor
US9194135B2 (en) 2002-04-08 2015-11-24 Valinge Innovation Ab Floorboards for floorings
AU2010100491B4 (en) * 2007-02-01 2010-08-26 Marshall Ghiotti Timber components
WO2008097771A3 (en) * 2007-02-05 2008-10-30 Paul Yau Improved hardwood flooring system
US7665263B2 (en) 2007-02-05 2010-02-23 Paul Yau Hardwood flooring system
US11649642B2 (en) 2011-08-29 2023-05-16 Ceraloc Innovation Ab Mechanical locking system for floor panels
US10669724B2 (en) 2011-08-29 2020-06-02 Ceraloc Innovation Ab Mechanical locking system for floor panels
US10066400B2 (en) 2011-08-29 2018-09-04 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9758972B2 (en) 2011-08-29 2017-09-12 Ceraloc Innovation Ab Mechanical locking system for floor panels
US9758966B2 (en) 2012-02-02 2017-09-12 Valinge Innovation Ab Lamella core and a method for producing it
US8935899B2 (en) 2012-02-02 2015-01-20 Valinge Innovation Ab Lamella core and a method for producing it
US8875464B2 (en) 2012-04-26 2014-11-04 Valinge Innovation Ab Building panels of solid wood
CN104411900A (en) * 2012-07-02 2015-03-11 瓦林格地板技术股份有限公司 A building panels, a method to produce of floor panels and a wooden based floor panel, with reduced weight and material content
US10619356B2 (en) 2012-07-02 2020-04-14 Ceraloc Innovation Ab Panel forming
US9556623B2 (en) 2012-07-02 2017-01-31 Ceraloc Innovation Ab Panel forming
CN104411900B (en) * 2012-07-02 2017-11-17 塞拉洛克创新股份有限公司 The building panelling of weight and quantity of material with reduction, the method for producing floor panel and wooden base floor panel
US9840849B2 (en) 2012-07-02 2017-12-12 Ceraloc Innovation Ab Panel forming
US11781323B2 (en) 2012-07-02 2023-10-10 Ceraloc Innovation Ab Panel forming
US9482015B2 (en) 2012-07-02 2016-11-01 Ceraloc Innovation Ab Panel forming
US9663956B2 (en) 2012-07-02 2017-05-30 Ceraloc Innovation Ab Panel forming
US9140010B2 (en) 2012-07-02 2015-09-22 Valinge Flooring Technology Ab Panel forming
US11002022B2 (en) 2012-07-02 2021-05-11 Ceraloc Innovation Ab Panel forming
WO2014007738A1 (en) * 2012-07-02 2014-01-09 Välinge Flooring Technology AB A building panels, a method to produce of floor panels and a wooden based floor panel, with reduced weight and material content
US9975267B2 (en) 2013-08-27 2018-05-22 Valinge Innovation Ab Method for producing a lamella core
US11712816B2 (en) 2019-03-05 2023-08-01 Ceraloc Innovation Ab Method and system for forming grooves in a board element and an associated panel
US11377855B2 (en) 2019-03-25 2022-07-05 Ceraloc Innovation Ab Mineral-based panel comprising grooves and a method for forming grooves
US11982091B2 (en) 2019-03-25 2024-05-14 Ceraloc Innovation Ab Mineral-based panel comprising grooves and a method for forming grooves
US11725398B2 (en) 2019-12-27 2023-08-15 Ceraloc Innovation Ab Thermoplastic-based building panel comprising a balancing layer

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