FR688539A - Improvements to automatic cable or single chain bucket control mechanisms - Google Patents

Improvements to automatic cable or single chain bucket control mechanisms

Info

Publication number
FR688539A
FR688539A FR688539DA FR688539A FR 688539 A FR688539 A FR 688539A FR 688539D A FR688539D A FR 688539DA FR 688539 A FR688539 A FR 688539A
Authority
FR
France
Prior art keywords
single chain
control mechanisms
bucket control
chain bucket
automatic cable
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.)
Veuve Bernier & Cie
Original Assignee
Veuve Bernier & Cie
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 Veuve Bernier & Cie filed Critical Veuve Bernier & Cie
Application granted granted Critical
Publication of FR688539A publication Critical patent/FR688539A/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
    • B66C3/06—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)
FR688539D 1929-04-10 1929-04-10 Improvements to automatic cable or single chain bucket control mechanisms Expired FR688539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR688539T 1929-04-10

Publications (1)

Publication Number Publication Date
FR688539A true FR688539A (en) 1930-08-26

Family

ID=9026777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688539D Expired FR688539A (en) 1929-04-10 1929-04-10 Improvements to automatic cable or single chain bucket control mechanisms

Country Status (1)

Country Link
FR (1) FR688539A (en)

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