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FR1233072A - Self-folding crane boom - Google Patents

Self-folding crane boom

Info

Publication number
FR1233072A
FR1233072A FR793468A FR793468A FR1233072A FR 1233072 A FR1233072 A FR 1233072A FR 793468 A FR793468 A FR 793468A FR 793468 A FR793468 A FR 793468A FR 1233072 A FR1233072 A FR 1233072A
Authority
FR
France
Prior art keywords
self
crane boom
folding crane
folding
boom
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
FR793468A
Other languages
French (fr)
Inventor
Louis Thomas
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
Priority to FR793468A priority Critical patent/FR1233072A/en
Application granted granted Critical
Publication of FR1233072A publication Critical patent/FR1233072A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR793468A 1959-04-26 1959-04-26 Self-folding crane boom Expired FR1233072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR793468A FR1233072A (en) 1959-04-26 1959-04-26 Self-folding crane boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793468A FR1233072A (en) 1959-04-26 1959-04-26 Self-folding crane boom

Publications (1)

Publication Number Publication Date
FR1233072A true FR1233072A (en) 1960-10-12

Family

ID=8714264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793468A Expired FR1233072A (en) 1959-04-26 1959-04-26 Self-folding crane boom

Country Status (1)

Country Link
FR (1) FR1233072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938154A1 (en) * 1968-07-31 1970-03-12 British Crane & Excavator Corp Mobile crane with a long boom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938154A1 (en) * 1968-07-31 1970-03-12 British Crane & Excavator Corp Mobile crane with a long boom

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