FR578275A - Perfectionnements relatifs aux grappins - Google Patents

Perfectionnements relatifs aux grappins

Info

Publication number
FR578275A
FR578275A FR578275DA FR578275A FR 578275 A FR578275 A FR 578275A FR 578275D A FR578275D A FR 578275DA FR 578275 A FR578275 A FR 578275A
Authority
FR
France
Prior art keywords
grapples
improvements relating
relating
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
James Dudley Barnard
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 FR578275A publication Critical patent/FR578275A/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
    • 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
    • B66C3/06—Grabs actuated by a single rope or chain
    • B66C3/08—Grabs actuated by a single rope or chain and having tipping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR578275D 1923-03-14 1924-03-10 Perfectionnements relatifs aux grappins Expired FR578275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB578275X 1958-06-23

Publications (1)

Publication Number Publication Date
FR578275A true FR578275A (fr) 1924-09-22

Family

ID=10480122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578275D Expired FR578275A (fr) 1923-03-14 1924-03-10 Perfectionnements relatifs aux grappins

Country Status (2)

Country Link
BE (1) BE578275A (fr)
FR (1) FR578275A (fr)

Also Published As

Publication number Publication date
BE578275A (fr) 1959-08-17

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