DE3275395D1 - Elongate structural members comprised of composite wood material - Google Patents

Elongate structural members comprised of composite wood material

Info

Publication number
DE3275395D1
DE3275395D1 DE8282302882T DE3275395T DE3275395D1 DE 3275395 D1 DE3275395 D1 DE 3275395D1 DE 8282302882 T DE8282302882 T DE 8282302882T DE 3275395 T DE3275395 T DE 3275395T DE 3275395 D1 DE3275395 D1 DE 3275395D1
Authority
DE
Germany
Prior art keywords
structural members
wood material
elongate
composite wood
elongate structural
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
DE8282302882T
Other languages
German (de)
Inventor
Roy D Adams
Gordon P Krueger
Anders E Lund
Darrel D Nicholas
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.)
Weyerhaeuser Co
Original Assignee
Michigan Technological University
University of Michigan
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 Michigan Technological University, University of Michigan filed Critical Michigan Technological University
Application granted granted Critical
Publication of DE3275395D1 publication Critical patent/DE3275395D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/04—Structures made of specified materials of wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

An elongate structural member is constructed of a plurality of elongate panels (14) fixedly joined together to form a hollow assembly, each elongate panel (14) being comprised of a plurality of wood flakes intermixed with a binder and compressed, substantially all of the flakes being aligned generally parallel to the longitudinal axis of the elongate panel (14).
DE8282302882T 1982-06-04 1982-06-04 Elongate structural members comprised of composite wood material Expired DE3275395D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82302882A EP0096121B1 (en) 1982-06-04 1982-06-04 Elongate structural members comprised of composite wood material

Publications (1)

Publication Number Publication Date
DE3275395D1 true DE3275395D1 (en) 1987-03-12

Family

ID=8189691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282302882T Expired DE3275395D1 (en) 1982-06-04 1982-06-04 Elongate structural members comprised of composite wood material

Country Status (3)

Country Link
EP (1) EP0096121B1 (en)
AT (1) ATE25414T1 (en)
DE (1) DE3275395D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518483A1 (en) * 1985-05-23 1986-11-27 Basf Ag, 6700 Ludwigshafen GLUE-BASED Plywood BEAM AND METHOD FOR THE PRODUCTION THEREOF
DE202012100412U1 (en) * 2011-09-01 2012-12-05 Induo Gesellschaft Zur Verwertung Von Schutzrechten Mbh & Co. Kg mast assembly
RU2484221C1 (en) * 2012-01-25 2013-06-10 Антон Викторович Хрипко Method to manufacture tower structure of light type
SE1330098A1 (en) * 2012-08-24 2014-02-25 Forsnaes Form Ab POST
DE102014119610A1 (en) 2014-12-23 2016-06-23 Paul Reichartz Segmented mast or prop
EP3056635B1 (en) * 2015-02-11 2017-05-17 MERK Timber GmbH Tower for a wind power assembly and method for producing the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE867907C (en) * 1950-09-16 1954-03-15 Gerhard Freiherr Von Poelnitz Mast for power line purposes
DE950237C (en) * 1952-02-14 1956-10-04 Hermann Gewecke Dr Ing Wooden mast, especially for electric outside lines
GB745540A (en) * 1953-03-12 1956-02-29 Thomas John Ebdon Improvements in or relating to lamp standards or lamp posts for use in street, road or similar lighting
US2824342A (en) * 1953-06-16 1958-02-25 Timber Engineering Co Fabricated pole
US3956555A (en) * 1974-09-23 1976-05-11 Potlatch Corporation Load carrying member constructed of oriented wood strands and process for making same
FR2348345A1 (en) * 1976-04-16 1977-11-10 Chambriard Ets Paul Hollow post fitted and stuck together - is made of four wooden planks with zigzag grooved and notched edges
US4255477A (en) * 1978-10-24 1981-03-10 Holman John A Artificial board of lumber
NO150525C (en) * 1979-05-31 1992-02-11 Hallvard Berge TREE PILE FOR POWER LINES OR LIKE, AND MACHINE PREPARATION OF SAME
SE437391B (en) * 1979-08-23 1985-02-25 Larsson Bertil PROCEDURE FOR MANUFACTURE OF TREE RULE
DE3010141A1 (en) * 1980-03-15 1981-09-24 Bison element Bähre & Greten GmbH & Co KG, 3454 Bevern Layered wood chip or fibre building component - has organically bonded cellular particles coatings on pressed layers cemented together
CH634624A5 (en) * 1980-04-03 1983-02-15 Golay Roger Scierie Sa Composite plank for the construction of chalets
ATE14032T1 (en) * 1981-04-03 1985-07-15 Univ Michigan Tech LONG STRUCTURAL BODY MADE FROM WOOD MATERIAL MIXTURES.

Also Published As

Publication number Publication date
ATE25414T1 (en) 1987-02-15
EP0096121A1 (en) 1983-12-21
EP0096121B1 (en) 1987-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WEYERHAUSER CO., TACOMA, WASH., US

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee