SE8702626D0 - WOOD UNIT - Google Patents

WOOD UNIT

Info

Publication number
SE8702626D0
SE8702626D0 SE8702626A SE8702626A SE8702626D0 SE 8702626 D0 SE8702626 D0 SE 8702626D0 SE 8702626 A SE8702626 A SE 8702626A SE 8702626 A SE8702626 A SE 8702626A SE 8702626 D0 SE8702626 D0 SE 8702626D0
Authority
SE
Sweden
Prior art keywords
timber
longitudinal direction
cross
elements
along
Prior art date
Application number
SE8702626A
Other languages
Swedish (sv)
Other versions
SE465412B (en
SE8702626L (en
Inventor
Lars Hammarstrom
Original Assignee
Lars Hammarstrom
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 Lars Hammarstrom filed Critical Lars Hammarstrom
Priority to SE8702626A priority Critical patent/SE465412B/en
Publication of SE8702626D0 publication Critical patent/SE8702626D0/en
Priority to AT222887A priority patent/AT398220B/en
Priority to AU26740/88A priority patent/AU612210B2/en
Publication of SE8702626L publication Critical patent/SE8702626L/en
Publication of SE465412B publication Critical patent/SE465412B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0026—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally
    • B27M3/0053—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally using glue
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/127—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section

Abstract

A method for producing timber units starts out from at least one elongate timber element 1, 2 in which cuts 4 are made in its longitudinal direction such that four elongate elements 5 with the cross section of right- angled triangles are obtained. Material is cut away from each element 5 along its entire length in the longitudinal direction, along two lines 6 which are essentially parallel to each edge of its cross-sectional triangle, so that two plane surfaces 9 essentially at right angles to each other and extending along the entire length of the element are formed in the element 5, and these elements 5 are glued together by being turned so that their plane surfaces 9 come to bear against each other, and the cross section of the timber unit 10 thus formed is essentially rectangular, with the right-angled corner of each of the earlier triangles forming an outer corner of the timber unit, as a result of which the four elements 5 come to delimit an inner cavity 11 extending in the longitudinal direction of the timber unit and provided with four plane walls. <IMAGE>
SE8702626A 1987-06-25 1987-06-25 Method for producing timber units SE465412B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8702626A SE465412B (en) 1987-06-25 1987-06-25 Method for producing timber units
AT222887A AT398220B (en) 1987-06-25 1987-09-03 WOODEN ELEMENT AND METHOD FOR PRODUCING WOODEN ELEMENTS
AU26740/88A AU612210B2 (en) 1987-06-25 1988-12-09 Wood panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702626A SE465412B (en) 1987-06-25 1987-06-25 Method for producing timber units

Publications (3)

Publication Number Publication Date
SE8702626D0 true SE8702626D0 (en) 1987-06-25
SE8702626L SE8702626L (en) 1988-12-26
SE465412B SE465412B (en) 1991-09-09

Family

ID=20368971

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702626A SE465412B (en) 1987-06-25 1987-06-25 Method for producing timber units

Country Status (3)

Country Link
AT (1) AT398220B (en)
AU (1) AU612210B2 (en)
SE (1) SE465412B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9003554L (en) * 1990-11-08 1992-05-09 Traeform I Karlstad Ab MANUFACTURING OF LIMITED WOODEN PRODUCTS
US5115609A (en) * 1991-07-03 1992-05-26 Peter Sing Method of converting logs and resultant product
SE9103009L (en) * 1991-10-16 1993-04-17 Lars Hammarstroem PROCEDURE FOR REDUCING A STOCK
US5299400A (en) * 1992-09-24 1994-04-05 Peter Sing Converted log structural products and method
AUPN672895A0 (en) * 1995-11-22 1995-12-14 Australian Radial Timber Conversion Company (Radcon) Pty. Ltd., The Radial sawn posts
SE509600C2 (en) * 1996-06-28 1999-02-15 Lars Hammarstroem Method, apparatus and use in bonding
SE512883C2 (en) * 1997-08-29 2000-05-29 Lars Hammarstroem Procedure for operation of a sawmill and wood unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT85587B (en) * 1919-03-24 1921-09-26 Materialien Und Schutzrechte V Beam made of two half round timbers held together by cross connections.
AT113554B (en) * 1928-05-19 1929-06-25 Johann Koch Wooden beams.
DE1140331B (en) * 1954-03-09 1962-11-29 Gottfried Esser Beams made of square timber with triangular or trapezoidal cross-sections
AT185094B (en) * 1954-03-10 1956-03-26 Gottfried Esser Composite wooden beam
AU4601189A (en) * 1988-12-09 1990-06-14 Andrew Karl Knorr A method for making timber members with spare of polygonal end sections

Also Published As

Publication number Publication date
ATA222887A (en) 1994-02-15
SE465412B (en) 1991-09-09
SE8702626L (en) 1988-12-26
AU2674088A (en) 1990-06-14
AU612210B2 (en) 1991-07-04
AT398220B (en) 1994-10-25

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