FR1571504A - - Google Patents

Info

Publication number
FR1571504A
FR1571504A FR1571504DA FR1571504A FR 1571504 A FR1571504 A FR 1571504A FR 1571504D A FR1571504D A FR 1571504DA FR 1571504 A FR1571504 A FR 1571504A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1571504A publication Critical patent/FR1571504A/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
    • 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
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1571504D 1968-05-08 1968-05-08 Expired FR1571504A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR150932 1968-05-08

Publications (1)

Publication Number Publication Date
FR1571504A true FR1571504A (fr) 1969-06-20

Family

ID=8649941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571504D Expired FR1571504A (fr) 1968-05-08 1968-05-08

Country Status (1)

Country Link
FR (1) FR1571504A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448606A1 (fr) * 1979-02-09 1980-09-05 Eklund Erik Mat telescopique
WO1988009765A1 (fr) * 1987-06-03 1988-12-15 Iev International Pty. Limited Systeme permettant d'acceder a des structures marines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448606A1 (fr) * 1979-02-09 1980-09-05 Eklund Erik Mat telescopique
WO1988009765A1 (fr) * 1987-06-03 1988-12-15 Iev International Pty. Limited Systeme permettant d'acceder a des structures marines

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Legal Events

Date Code Title Description
ST Notification of lapse