FR1184453A - Clamshell crane improvements - Google Patents

Clamshell crane improvements

Info

Publication number
FR1184453A
FR1184453A FR1184453DA FR1184453A FR 1184453 A FR1184453 A FR 1184453A FR 1184453D A FR1184453D A FR 1184453DA FR 1184453 A FR1184453 A FR 1184453A
Authority
FR
France
Prior art keywords
clamshell crane
clamshell
crane
crane improvements
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)
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.)
F Potain and Cie
Original Assignee
F Potain and Cie
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 F Potain and Cie filed Critical F Potain and Cie
Application granted granted Critical
Publication of FR1184453A publication Critical patent/FR1184453A/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
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/12—Grabs actuated by two or more ropes
    • B66C3/125—Devices for control
FR1184453D 1957-10-17 1957-10-17 Clamshell crane improvements Expired FR1184453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1184453T 1957-10-17

Publications (1)

Publication Number Publication Date
FR1184453A true FR1184453A (en) 1959-07-22

Family

ID=9663500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184453D Expired FR1184453A (en) 1957-10-17 1957-10-17 Clamshell crane improvements

Country Status (1)

Country Link
FR (1) FR1184453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704538A1 (en) * 1993-04-26 1994-11-04 Polz Sarl Device for grasping containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704538A1 (en) * 1993-04-26 1994-11-04 Polz Sarl Device for grasping containers

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