FR433383A - Improvements to grapples - Google Patents

Improvements to grapples

Info

Publication number
FR433383A
FR433383A FR433383DA FR433383A FR 433383 A FR433383 A FR 433383A FR 433383D A FR433383D A FR 433383DA FR 433383 A FR433383 A FR 433383A
Authority
FR
France
Prior art keywords
grapples
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.)
Yale and Towne Manufacturing Co
Original Assignee
Yale and Towne Manufacturing Co
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 Yale and Towne Manufacturing Co filed Critical Yale and Towne Manufacturing Co
Application granted granted Critical
Publication of FR433383A publication Critical patent/FR433383A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR433383D 1911-08-18 1911-08-18 Improvements to grapples Expired FR433383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR433383T 1911-08-18

Publications (1)

Publication Number Publication Date
FR433383A true FR433383A (en) 1912-01-05

Family

ID=1475388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR433383D Expired FR433383A (en) 1911-08-18 1911-08-18 Improvements to grapples

Country Status (1)

Country Link
FR (1) FR433383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038037A2 (en) * 1980-04-12 1981-10-21 Josef Emunds Gripping device for pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038037A2 (en) * 1980-04-12 1981-10-21 Josef Emunds Gripping device for pipes
EP0038037A3 (en) * 1980-04-12 1982-01-13 Josef Emunds Gripping device for pipes

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