FR1000805A - Improvements made to clamshells - Google Patents

Improvements made to clamshells

Info

Publication number
FR1000805A
FR1000805A FR1000805DA FR1000805A FR 1000805 A FR1000805 A FR 1000805A FR 1000805D A FR1000805D A FR 1000805DA FR 1000805 A FR1000805 A FR 1000805A
Authority
FR
France
Prior art keywords
clamshells
improvements made
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)
Inventor
Jean Breton
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 FR1000805A publication Critical patent/FR1000805A/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
    • B66C3/02—Bucket grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1000805D 1949-11-21 1949-11-21 Improvements made to clamshells Expired FR1000805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000805T 1949-11-21

Publications (1)

Publication Number Publication Date
FR1000805A true FR1000805A (en) 1952-02-18

Family

ID=9560709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000805D Expired FR1000805A (en) 1949-11-21 1949-11-21 Improvements made to clamshells

Country Status (1)

Country Link
FR (1) FR1000805A (en)

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