FR1210405A - Hydraulic system to ensure the rigidity of an extendable guyed element - Google Patents

Hydraulic system to ensure the rigidity of an extendable guyed element

Info

Publication number
FR1210405A
FR1210405A FR1210405DA FR1210405A FR 1210405 A FR1210405 A FR 1210405A FR 1210405D A FR1210405D A FR 1210405DA FR 1210405 A FR1210405 A FR 1210405A
Authority
FR
France
Prior art keywords
guyed
extendable
rigidity
ensure
hydraulic system
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
French (fr)
Inventor
Henri Olivier
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 FR1210405A publication Critical patent/FR1210405A/en
Expired legal-status Critical Current

Links

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
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR1210405D 1958-09-25 1958-09-25 Hydraulic system to ensure the rigidity of an extendable guyed element Expired FR1210405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1210405T 1958-09-25

Publications (1)

Publication Number Publication Date
FR1210405A true FR1210405A (en) 1960-03-08

Family

ID=9675153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210405D Expired FR1210405A (en) 1958-09-25 1958-09-25 Hydraulic system to ensure the rigidity of an extendable guyed element

Country Status (1)

Country Link
FR (1) FR1210405A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266638A (en) * 1965-01-19 1966-08-16 Popov Constantine Extensible jib-cranes
US3339707A (en) * 1966-02-04 1967-09-05 Mcdowell Wellman Eng Co Material handling apparatus
US3371799A (en) * 1967-03-01 1968-03-05 Baldwin Lima Hamilton Corp Telescopic boom angle control system
US4312077A (en) * 1978-03-16 1982-01-26 Bengt Petersson New Products Investment Ab Method of fastening buttons and the like to a textile material and an apparatus for practising such method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266638A (en) * 1965-01-19 1966-08-16 Popov Constantine Extensible jib-cranes
US3339707A (en) * 1966-02-04 1967-09-05 Mcdowell Wellman Eng Co Material handling apparatus
US3371799A (en) * 1967-03-01 1968-03-05 Baldwin Lima Hamilton Corp Telescopic boom angle control system
US4312077A (en) * 1978-03-16 1982-01-26 Bengt Petersson New Products Investment Ab Method of fastening buttons and the like to a textile material and an apparatus for practising such method

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