GB1053945A - - Google Patents

Info

Publication number
GB1053945A
GB1053945A GB1053945DA GB1053945A GB 1053945 A GB1053945 A GB 1053945A GB 1053945D A GB1053945D A GB 1053945DA GB 1053945 A GB1053945 A GB 1053945A
Authority
GB
United Kingdom
Prior art keywords
strips
edges
july
slots
tongues
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
Other languages
English (en)
Publication date
Publication of GB1053945A publication Critical patent/GB1053945A/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
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • 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
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
    • E04H12/185—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic with identical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)
GB1053945D Expired GB1053945A (fr)

Publications (1)

Publication Number Publication Date
GB1053945A true GB1053945A (fr) 1900-01-01

Family

ID=1757858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053945D Expired GB1053945A (fr)

Country Status (1)

Country Link
GB (1) GB1053945A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043380A1 (fr) * 1980-01-07 1982-01-13 Darwin J Jacobson Membrures extensibles a segments.
GB2136081A (en) * 1983-03-03 1984-09-12 Wiederaufarbeitung Von Kernbre Extendable means to support tools
WO2003071053A1 (fr) * 2002-02-22 2003-08-28 Schroeder-Bergen Eckart Element de construction et ensemble d'elements de construction pour creer des structures tridimensionnelles et structure en trois dimensions constituee de ce type d'elements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043380A1 (fr) * 1980-01-07 1982-01-13 Darwin J Jacobson Membrures extensibles a segments.
EP0043380A4 (fr) * 1980-01-07 1982-07-13 Darwin J Jacobson Membrures extensibles a segments.
GB2136081A (en) * 1983-03-03 1984-09-12 Wiederaufarbeitung Von Kernbre Extendable means to support tools
WO2003071053A1 (fr) * 2002-02-22 2003-08-28 Schroeder-Bergen Eckart Element de construction et ensemble d'elements de construction pour creer des structures tridimensionnelles et structure en trois dimensions constituee de ce type d'elements

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