FR21174E - Improvements in automatic skips - Google Patents

Improvements in automatic skips

Info

Publication number
FR21174E
FR21174E FR21174A FR21174DA FR21174E FR 21174 E FR21174 E FR 21174E FR 21174 A FR21174 A FR 21174A FR 21174D A FR21174D A FR 21174DA FR 21174 E FR21174 E FR 21174E
Authority
FR
France
Prior art keywords
skips
automatic
automatic skips
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
FR21174A
Other languages
French (fr)
Inventor
Paul Allaire
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR21174E publication Critical patent/FR21174E/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)
FR21174A 1919-01-20 1919-01-20 Improvements in automatic skips Expired FR21174E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21174T 1919-01-20

Publications (1)

Publication Number Publication Date
FR21174E true FR21174E (en) 1920-07-01

Family

ID=8660222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21174A Expired FR21174E (en) 1919-01-20 1919-01-20 Improvements in automatic skips

Country Status (1)

Country Link
FR (1) FR21174E (en)

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