CA995376A - Elevator system - Google Patents

Elevator system

Info

Publication number
CA995376A
CA995376A CA193,192A CA193192A CA995376A CA 995376 A CA995376 A CA 995376A CA 193192 A CA193192 A CA 193192A CA 995376 A CA995376 A CA 995376A
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
CA193,192A
Inventor
Clyde A. Booker (Jr.)
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA995376A publication Critical patent/CA995376A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0037—Performance analysers
CA193,192A 1973-03-12 1974-02-21 Elevator system Expired CA995376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00340616A US3854554A (en) 1973-03-12 1973-03-12 Elevator system

Publications (1)

Publication Number Publication Date
CA995376A true CA995376A (en) 1976-08-17

Family

ID=23334195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,192A Expired CA995376A (en) 1973-03-12 1974-02-21 Elevator system

Country Status (4)

Country Link
US (1) US3854554A (en)
JP (1) JPS5741433B2 (en)
BR (1) BR7401803D0 (en)
CA (1) CA995376A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1043068B (en) * 1975-10-02 1980-02-20 Ascensori Italiana Riuniti Sai AUTOMATIC CONTROL DEVICE FOR PROGRAMMED MICROCALCULATOR LIFTS
JPS52123050A (en) * 1976-04-08 1977-10-15 Fujitec Co Ltd Elevator control system
US4162719A (en) * 1977-11-30 1979-07-31 Westinghouse Electric Corp. Elevator system
US4397377A (en) * 1981-07-23 1983-08-09 Westinghouse Electric Corp. Elevator system
US4567560A (en) * 1983-09-09 1986-01-28 Westinghouse Electric Corp. Multiprocessor supervisory control for an elevator system
JPS63176334U (en) * 1987-04-30 1988-11-15
US5865274A (en) * 1995-10-24 1999-02-02 Kabushiki Kaisha Toshiba Elevator group management control apparatus and elevator group management control method
US5964688A (en) * 1997-06-18 1999-10-12 Woody; Clark M. Linear clamping assembly for bag sealing machines
CA2340540A1 (en) * 2001-03-12 2002-09-12 Photonami Inc. Method and apparatus for selecting signal components from optical signals
NZ523504A (en) * 2003-01-07 2005-09-30 Keith Randal Anderson An aerial cableway transport system or ride
FI117797B (en) * 2005-04-08 2007-02-28 Kone Corp Elevator system
FI119231B (en) * 2006-12-08 2008-09-15 Kone Corp A method, system, and software product for monitoring the condition of elevator safety switches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443668A (en) * 1965-10-08 1969-05-13 Reliance Electric & Eng Co Plural car elevator system for developing hall call assignments between individual cars and registered hall calls
US3682275A (en) * 1967-01-20 1972-08-08 Reliance Electric Co Backup controls for plural car elevator system
US3739880A (en) * 1971-06-10 1973-06-19 Reliance Electric Co Elevator control for optimizing allotment of individual hall calls to individual cars

Also Published As

Publication number Publication date
JPS49126054A (en) 1974-12-03
BR7401803D0 (en) 1974-11-19
JPS5741433B2 (en) 1982-09-02
US3854554A (en) 1974-12-17

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