FR982208A - Perfectionnement apporté aux bennes preneuses automatiques - Google Patents

Perfectionnement apporté aux bennes preneuses automatiques

Info

Publication number
FR982208A
FR982208A FR982208DA FR982208A FR 982208 A FR982208 A FR 982208A FR 982208D A FR982208D A FR 982208DA FR 982208 A FR982208 A FR 982208A
Authority
FR
France
Prior art keywords
clamshells
automatic
further development
development
automatic clamshells
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
Jean-Joseph Geffroy
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 FR982208A publication Critical patent/FR982208A/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
    • B66C3/12—Grabs actuated by two or more ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR982208D 1949-01-17 1949-01-17 Perfectionnement apporté aux bennes preneuses automatiques Expired FR982208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982208T 1949-01-17

Publications (1)

Publication Number Publication Date
FR982208A true FR982208A (fr) 1951-06-07

Family

ID=9535209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982208D Expired FR982208A (fr) 1949-01-17 1949-01-17 Perfectionnement apporté aux bennes preneuses automatiques

Country Status (1)

Country Link
FR (1) FR982208A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277157B (de) * 1960-09-09 1968-09-05 Wayss & Freytag K G Bagger zum Herstellen von Schlitzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277157B (de) * 1960-09-09 1968-09-05 Wayss & Freytag K G Bagger zum Herstellen von Schlitzen

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