FR449619A - Mécanisme de relèvement de la volée des grues - Google Patents

Mécanisme de relèvement de la volée des grues

Info

Publication number
FR449619A
FR449619A FR449619DA FR449619A FR 449619 A FR449619 A FR 449619A FR 449619D A FR449619D A FR 449619DA FR 449619 A FR449619 A FR 449619A
Authority
FR
France
Prior art keywords
lift mechanism
crane boom
boom lift
crane
lift
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
English (en)
Inventor
Werf Gusto
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.)
WERF GUSTO
Original Assignee
WERF GUSTO
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 WERF GUSTO filed Critical WERF GUSTO
Application granted granted Critical
Publication of FR449619A publication Critical patent/FR449619A/fr
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
    • B66C23/52—Floating cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR449619D 1912-10-19 1912-10-19 Mécanisme de relèvement de la volée des grues Expired FR449619A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR449619T 1912-10-19

Publications (1)

Publication Number Publication Date
FR449619A true FR449619A (fr) 1913-03-04

Family

ID=1490131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR449619D Expired FR449619A (fr) 1912-10-19 1912-10-19 Mécanisme de relèvement de la volée des grues

Country Status (1)

Country Link
FR (1) FR449619A (fr)

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