FR797302A - Electric gear motor-winch unit - Google Patents

Electric gear motor-winch unit

Info

Publication number
FR797302A
FR797302A FR797302DA FR797302A FR 797302 A FR797302 A FR 797302A FR 797302D A FR797302D A FR 797302DA FR 797302 A FR797302 A FR 797302A
Authority
FR
France
Prior art keywords
gear motor
electric gear
winch unit
winch
unit
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.)
LOCATION D APP DE LEVAGE CONST
Original Assignee
LOCATION D APP DE LEVAGE CONST
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 LOCATION D APP DE LEVAGE CONST filed Critical LOCATION D APP DE LEVAGE CONST
Application granted granted Critical
Publication of FR797302A publication Critical patent/FR797302A/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
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0141—Electrically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR797302D 1935-11-04 1935-11-04 Electric gear motor-winch unit Expired FR797302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797302T 1935-11-04

Publications (1)

Publication Number Publication Date
FR797302A true FR797302A (en) 1936-04-24

Family

ID=9235612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797302D Expired FR797302A (en) 1935-11-04 1935-11-04 Electric gear motor-winch unit

Country Status (1)

Country Link
FR (1) FR797302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102165A1 (en) * 2007-02-22 2008-08-28 National Oilwell Varco, L.P. A drilling rig and drawworks therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008102165A1 (en) * 2007-02-22 2008-08-28 National Oilwell Varco, L.P. A drilling rig and drawworks therefor

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