FR92370E - Electric hoist - Google Patents

Electric hoist

Info

Publication number
FR92370E
FR92370E FR84424A FR84424A FR92370E FR 92370 E FR92370 E FR 92370E FR 84424 A FR84424 A FR 84424A FR 84424 A FR84424 A FR 84424A FR 92370 E FR92370 E FR 92370E
Authority
FR
France
Prior art keywords
electric hoist
hoist
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
FR84424A
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.)
GKN Service UK Ltd
Original Assignee
Birfield Engineering Ltd
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 Birfield Engineering Ltd filed Critical Birfield Engineering Ltd
Priority to FR84424A priority Critical patent/FR92370E/en
Application granted granted Critical
Publication of FR92370E publication Critical patent/FR92370E/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
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • B66C13/26—Circuits for controlling the lowering of the load by ac motors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
    • B66C2700/081—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists with ac motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
FR84424A 1966-11-22 1966-11-22 Electric hoist Expired FR92370E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR84424A FR92370E (en) 1966-11-22 1966-11-22 Electric hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84424A FR92370E (en) 1966-11-22 1966-11-22 Electric hoist

Publications (1)

Publication Number Publication Date
FR92370E true FR92370E (en) 1968-10-31

Family

ID=8621354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84424A Expired FR92370E (en) 1966-11-22 1966-11-22 Electric hoist

Country Status (1)

Country Link
FR (1) FR92370E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077890A2 (en) * 1981-10-27 1983-05-04 R. Stahl GmbH & Co. Elektrozugwerk Electric chain hoist

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077890A2 (en) * 1981-10-27 1983-05-04 R. Stahl GmbH & Co. Elektrozugwerk Electric chain hoist
EP0077890A3 (en) * 1981-10-27 1983-06-22 R. Stahl Gmbh & Co. Elektrozugwerk Electric chain hoist

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