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FR1392422A - Device forming a lifting clamp or the like and its various applications - Google Patents

Device forming a lifting clamp or the like and its various applications

Info

Publication number
FR1392422A
FR1392422A FR974020A FR974020A FR1392422A FR 1392422 A FR1392422 A FR 1392422A FR 974020 A FR974020 A FR 974020A FR 974020 A FR974020 A FR 974020A FR 1392422 A FR1392422 A FR 1392422A
Authority
FR
France
Prior art keywords
various applications
device forming
lifting clamp
clamp
lifting
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
FR974020A
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.)
LIFTING GEAR PRODUCTS ENGINEER
Original Assignee
LIFTING GEAR PRODUCTS ENGINEER
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
Priority claimed from GB1928163A external-priority patent/GB1007680A/en
Application filed by LIFTING GEAR PRODUCTS ENGINEER filed Critical LIFTING GEAR PRODUCTS ENGINEER
Priority to FR974020A priority Critical patent/FR1392422A/en
Application granted granted Critical
Publication of FR1392422A publication Critical patent/FR1392422A/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
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR974020A 1963-05-15 1964-05-11 Device forming a lifting clamp or the like and its various applications Expired FR1392422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974020A FR1392422A (en) 1963-05-15 1964-05-11 Device forming a lifting clamp or the like and its various applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1928163A GB1007680A (en) 1963-05-15 1963-05-15 An improvement in or relating to locking devices for lifting tongs
FR974020A FR1392422A (en) 1963-05-15 1964-05-11 Device forming a lifting clamp or the like and its various applications

Publications (1)

Publication Number Publication Date
FR1392422A true FR1392422A (en) 1965-03-12

Family

ID=26207553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974020A Expired FR1392422A (en) 1963-05-15 1964-05-11 Device forming a lifting clamp or the like and its various applications

Country Status (1)

Country Link
FR (1) FR1392422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374253A1 (en) * 1976-12-17 1978-07-13 Creusot Loire Automatic lifting tongs - are locked open when not in use and are strong and compact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374253A1 (en) * 1976-12-17 1978-07-13 Creusot Loire Automatic lifting tongs - are locked open when not in use and are strong and compact

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