FR523627A - Perfectionnements aux treuils à bennes automatiques - Google Patents

Perfectionnements aux treuils à bennes automatiques

Info

Publication number
FR523627A
FR523627A FR523627A FR523627DA FR523627A FR 523627 A FR523627 A FR 523627A FR 523627 A FR523627 A FR 523627A FR 523627D A FR523627D A FR 523627DA FR 523627 A FR523627 A FR 523627A
Authority
FR
France
Prior art keywords
winches
automatic bucket
bucket
automatic
bucket winches
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
FR523627A
Other languages
English (en)
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.)
Forges & Ateliers de la Fourna
Original Assignee
Forges & Ateliers de la Fourna
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 Forges & Ateliers de la Fourna filed Critical Forges & Ateliers de la Fourna
Application granted granted Critical
Publication of FR523627A publication Critical patent/FR523627A/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
    • B66C3/10—Grabs actuated by a single rope or chain and having buckets opening automatically upon the grab being lowered on to the dump of material
    • B66C3/105—Devices for control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR523627A 1920-09-03 1920-09-03 Perfectionnements aux treuils à bennes automatiques Expired FR523627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523627T 1920-09-03

Publications (1)

Publication Number Publication Date
FR523627A true FR523627A (fr) 1921-08-20

Family

ID=8918725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523627A Expired FR523627A (fr) 1920-09-03 1920-09-03 Perfectionnements aux treuils à bennes automatiques

Country Status (1)

Country Link
FR (1) FR523627A (fr)

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