FR753681A - Improvements to electric hoists - Google Patents

Improvements to electric hoists

Info

Publication number
FR753681A
FR753681A FR753681DA FR753681A FR 753681 A FR753681 A FR 753681A FR 753681D A FR753681D A FR 753681DA FR 753681 A FR753681 A FR 753681A
Authority
FR
France
Prior art keywords
electric hoists
hoists
electric
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.)
WAGEOR ET L COUFFINHAL REUNIS
Original Assignee
WAGEOR ET L COUFFINHAL REUNIS
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 WAGEOR ET L COUFFINHAL REUNIS filed Critical WAGEOR ET L COUFFINHAL REUNIS
Application granted granted Critical
Publication of FR753681A publication Critical patent/FR753681A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR753681D 1932-08-01 1932-08-01 Improvements to electric hoists Expired FR753681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR753681T 1932-08-01

Publications (1)

Publication Number Publication Date
FR753681A true FR753681A (en) 1933-10-21

Family

ID=9163188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753681D Expired FR753681A (en) 1932-08-01 1932-08-01 Improvements to electric hoists

Country Status (1)

Country Link
FR (1) FR753681A (en)

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