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CA995372A - Elevator system - Google Patents

Elevator system

Info

Publication number
CA995372A
CA995372A CA193,042A CA193042A CA995372A CA 995372 A CA995372 A CA 995372A CA 193042 A CA193042 A CA 193042A CA 995372 A CA995372 A CA 995372A
Authority
CA
Canada
Prior art keywords
elevator system
elevator
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
CA193,042A
Other versions
CA193042S (en
Inventor
Charles L. Winkler
Alan F. Mandel
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Priority claimed from US00340620A external-priority patent/US3828892A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA995372A publication Critical patent/CA995372A/en
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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
CA193,042A 1973-03-12 1974-02-20 Elevator system Expired CA995372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00340620A US3828892A (en) 1973-03-12 1973-03-12 Elevator system

Publications (1)

Publication Number Publication Date
CA995372A true CA995372A (en) 1976-08-17

Family

ID=23334216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,042A Expired CA995372A (en) 1973-03-12 1974-02-20 Elevator system

Country Status (4)

Country Link
JP (1) JPS5749467B2 (en)
BE (1) BE812217A (en)
BR (1) BR7401805D0 (en)
CA (1) CA995372A (en)

Also Published As

Publication number Publication date
JPS5749467B2 (en) 1982-10-22
BE812217A (en) 1974-09-12
BR7401805D0 (en) 1974-11-05
JPS49126052A (en) 1974-12-03

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