CA483543A - Method and device for the manufacture of box girders - Google Patents

Method and device for the manufacture of box girders

Info

Publication number
CA483543A
CA483543A CA483543A CA483543DA CA483543A CA 483543 A CA483543 A CA 483543A CA 483543 A CA483543 A CA 483543A CA 483543D A CA483543D A CA 483543DA CA 483543 A CA483543 A CA 483543A
Authority
CA
Canada
Prior art keywords
manufacture
box girders
girders
box
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
CA483543A
Other languages
French (fr)
Inventor
Lennart Bergvall Knut
Otto Georg Palmgren Allan
Erik Dahlberg Ernst
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.)
A B BOSTADSFORSKNING
Original Assignee
A B BOSTADSFORSKNING
Publication date
Application granted granted Critical
Publication of CA483543A publication Critical patent/CA483543A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
CA483543A Method and device for the manufacture of box girders Expired CA483543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA483543T

Publications (1)

Publication Number Publication Date
CA483543A true CA483543A (en) 1952-05-27

Family

ID=35623232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA483543A Expired CA483543A (en) Method and device for the manufacture of box girders

Country Status (1)

Country Link
CA (1) CA483543A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477485A (en) * 1967-05-19 1969-11-11 Potlatch Forests Inc Method for assembling wooden t and i beams
US5123587A (en) * 1991-06-11 1992-06-23 Owen Joist Corporation Method and apparatus for making steel joists

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477485A (en) * 1967-05-19 1969-11-11 Potlatch Forests Inc Method for assembling wooden t and i beams
US5123587A (en) * 1991-06-11 1992-06-23 Owen Joist Corporation Method and apparatus for making steel joists

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