FR680659A - Improvements to cranes - Google Patents

Improvements to cranes

Info

Publication number
FR680659A
FR680659A FR680659DA FR680659A FR 680659 A FR680659 A FR 680659A FR 680659D A FR680659D A FR 680659DA FR 680659 A FR680659 A FR 680659A
Authority
FR
France
Prior art keywords
cranes
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
Paul-Alphonse-Hubert Mossay
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 FR680659A publication Critical patent/FR680659A/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
    • B66C23/48—Manually-movable jib cranes for use in workshops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR680659D 1929-08-22 1929-08-22 Improvements to cranes Expired FR680659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR680659T 1929-08-22

Publications (1)

Publication Number Publication Date
FR680659A true FR680659A (en) 1930-05-05

Family

ID=9022389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680659D Expired FR680659A (en) 1929-08-22 1929-08-22 Improvements to cranes

Country Status (1)

Country Link
FR (1) FR680659A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016768A (en) * 1989-11-02 1991-05-21 David C. Kennard, Jr. Pickup truck derrick with traveling sheaves
US5390380A (en) * 1990-06-29 1995-02-21 James-Wallace; Wallace Stabilised bed with hoist

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016768A (en) * 1989-11-02 1991-05-21 David C. Kennard, Jr. Pickup truck derrick with traveling sheaves
US5390380A (en) * 1990-06-29 1995-02-21 James-Wallace; Wallace Stabilised bed with hoist

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