FR1093525A - Improvements to cranes - Google Patents

Improvements to cranes

Info

Publication number
FR1093525A
FR1093525A FR1093525DA FR1093525A FR 1093525 A FR1093525 A FR 1093525A FR 1093525D A FR1093525D A FR 1093525DA FR 1093525 A FR1093525 A FR 1093525A
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
Emile-Louis-Marcel Pierre
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 FR1093525A publication Critical patent/FR1093525A/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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1093525D 1953-11-04 1953-11-04 Improvements to cranes Expired FR1093525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1093525T 1953-11-04

Publications (1)

Publication Number Publication Date
FR1093525A true FR1093525A (en) 1955-05-05

Family

ID=9616516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1093525D Expired FR1093525A (en) 1953-11-04 1953-11-04 Improvements to cranes

Country Status (1)

Country Link
FR (1) FR1093525A (en)

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