FR1042244A - Perfectionnements aux ascenseurs - Google Patents

Perfectionnements aux ascenseurs

Info

Publication number
FR1042244A
FR1042244A FR1042244DA FR1042244A FR 1042244 A FR1042244 A FR 1042244A FR 1042244D A FR1042244D A FR 1042244DA FR 1042244 A FR1042244 A FR 1042244A
Authority
FR
France
Prior art keywords
elevator
elevator improvements
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.)
Otis Elevator Co
Original Assignee
Otis Elevator 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 Otis Elevator Co filed Critical Otis Elevator Co
Application granted granted Critical
Publication of FR1042244A publication Critical patent/FR1042244A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1042244D 1950-09-16 1951-09-17 Perfectionnements aux ascenseurs Expired FR1042244A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1042244XA 1950-09-16 1950-09-16

Publications (1)

Publication Number Publication Date
FR1042244A true FR1042244A (fr) 1953-10-29

Family

ID=22299308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1042244D Expired FR1042244A (fr) 1950-09-16 1951-09-17 Perfectionnements aux ascenseurs

Country Status (1)

Country Link
FR (1) FR1042244A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2069619A5 (fr) * 1969-11-18 1971-09-03 Westinghouse Electric Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2069619A5 (fr) * 1969-11-18 1971-09-03 Westinghouse Electric Corp

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