FR422468A - Improvements to cranes - Google Patents

Improvements to cranes

Info

Publication number
FR422468A
FR422468A FR422468DA FR422468A FR 422468 A FR422468 A FR 422468A FR 422468D A FR422468D A FR 422468DA FR 422468 A FR422468 A FR 422468A
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
Francois Besnard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR422468A publication Critical patent/FR422468A/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
    • B66C23/20—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 with supporting couples provided by walls of buildings or like structures
    • B66C23/202—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 with supporting couples provided by walls of buildings or like structures with supporting couples provided from below, e.g. by floors of buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
FR422468D 1910-11-12 1910-11-12 Improvements to cranes Expired FR422468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR422468T 1910-11-12

Publications (1)

Publication Number Publication Date
FR422468A true FR422468A (en) 1911-03-22

Family

ID=1465421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422468D Expired FR422468A (en) 1910-11-12 1910-11-12 Improvements to cranes

Country Status (1)

Country Link
FR (1) FR422468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445292A1 (en) * 1978-12-27 1980-07-25 Hequet Andre Rapidly installed lifting ear - is used for moving loads into building through windows and has pivoting beam and jib carried on telescopic column

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445292A1 (en) * 1978-12-27 1980-07-25 Hequet Andre Rapidly installed lifting ear - is used for moving loads into building through windows and has pivoting beam and jib carried on telescopic column

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