FR703541A - Perfectionnements aux élévateurs - Google Patents

Perfectionnements aux élévateurs

Info

Publication number
FR703541A
FR703541A FR703541DA FR703541A FR 703541 A FR703541 A FR 703541A FR 703541D A FR703541D A FR 703541DA FR 703541 A FR703541 A FR 703541A
Authority
FR
France
Prior art keywords
upgrades
elevator
elevator upgrades
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
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric Corp, Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR703541A publication Critical patent/FR703541A/fr
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)
FR703541D 1929-10-11 1930-10-09 Perfectionnements aux élévateurs Expired FR703541A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US703541XA 1929-10-11 1929-10-11

Publications (1)

Publication Number Publication Date
FR703541A true FR703541A (fr) 1931-05-01

Family

ID=22094793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703541D Expired FR703541A (fr) 1929-10-11 1930-10-09 Perfectionnements aux élévateurs

Country Status (1)

Country Link
FR (1) FR703541A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297803A1 (fr) * 1975-01-17 1976-08-13 Sassi Alberto Treuil en particulier pour ascenseurs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297803A1 (fr) * 1975-01-17 1976-08-13 Sassi Alberto Treuil en particulier pour ascenseurs

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