CA1010585A - Closure system - Google Patents

Closure system

Info

Publication number
CA1010585A
CA1010585A CA215,166A CA215166A CA1010585A CA 1010585 A CA1010585 A CA 1010585A CA 215166 A CA215166 A CA 215166A CA 1010585 A CA1010585 A CA 1010585A
Authority
CA
Canada
Prior art keywords
closure system
closure
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
CA215,166A
Other languages
English (en)
Other versions
CA215166S (en
Inventor
Harry Berkovitz
Lawrence Tosato
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 CA1010585A publication Critical patent/CA1010585A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • B66B13/26—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between closing doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
    • E05F2015/435—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors by interruption of the beam
    • E05F2015/436—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors by interruption of the beam the beam being parallel to the wing edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
CA215,166A 1973-12-18 1974-12-03 Closure system Expired CA1010585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426180A US3903996A (en) 1973-12-18 1973-12-18 Closure system

Publications (1)

Publication Number Publication Date
CA1010585A true CA1010585A (en) 1977-05-17

Family

ID=23689673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,166A Expired CA1010585A (en) 1973-12-18 1974-12-03 Closure system

Country Status (10)

Country Link
US (1) US3903996A (fr)
JP (1) JPS5437739B2 (fr)
BE (1) BE823497A (fr)
BR (1) BR7410467D0 (fr)
CA (1) CA1010585A (fr)
DE (1) DE2459677A1 (fr)
ES (1) ES433025A1 (fr)
FR (1) FR2254710B1 (fr)
GB (1) GB1495392A (fr)
IT (1) IT1024061B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060935A (en) * 1977-01-24 1977-12-06 Swiss Aluminium Limited Revolving door with security locking mechanism
CH653975A5 (de) * 1981-12-03 1986-01-31 Inventio Ag Lichtschranke an automatisch betaetigten aufzugstueren.
US4621452A (en) * 1985-01-18 1986-11-11 Deeg Wyman L Powered sliding door safety system
SE459873B (sv) * 1986-10-09 1989-08-14 Nomafa Ab Saekerhetsanordning, i synnerhet foer s k rullportar
US4851746A (en) * 1987-04-15 1989-07-25 Republic Industries, Inc. Sensing apparatus for automatic door
US4914859A (en) * 1987-04-16 1990-04-10 Lanson Electronics, Inc. Automatic door safety system
US4922168A (en) * 1989-05-01 1990-05-01 Genie Manufacturing, Inc. Universal door safety system
US5227762A (en) * 1990-10-26 1993-07-13 Thomas Industries Inc. Power line carrier controlled lighting system
JP2511194B2 (ja) * 1990-12-20 1996-06-26 三菱電機株式会社 エレベ―タのドアの安全装置
US5177900A (en) * 1991-08-23 1993-01-12 Solowiej Henry E Automatic pet door
FR2685496B1 (fr) * 1991-12-18 1994-04-01 Otis Elevator Cy Dispositif de detection d'obstacles et de commande automatique pour portes coulissantes, notamment pour portes d'ascenseurs.
DE4205251A1 (de) * 1992-02-21 1993-08-26 Hella Kg Hueck & Co Vorrichtung zur ueberwachung des schliessvorganges einer motorisch angetriebenen fensterscheibe, insbesondere einer kraftfahrzeugfensterscheibe
US5408089A (en) * 1993-09-02 1995-04-18 White Storage & Retrieval Systems, Inc. Object detection system with a plurality of detectors for moveable storage unit systems and work areas having exits
US6050369A (en) * 1994-10-07 2000-04-18 Toc Holding Company Of New York, Inc. Elevator shaftway intrusion device using optical imaging processing
US5644111A (en) * 1995-05-08 1997-07-01 New York City Housing Authority Elevator hatch door monitoring system
DE19910642A1 (de) * 1999-03-10 2000-09-21 Metzeler Automotive Profiles Einklemmschutz für handbetätigtes Schließteil
DE29921239U1 (de) * 1999-12-02 2000-02-24 Siemens AG, 80333 München Antriebseinrichtung für mit von einer Steuerung ermittelten festen Endpositionen versehene Tore, Türen o.dgl.
US7042492B2 (en) 1999-12-10 2006-05-09 The Stanley Works Automatic door assembly with video imaging device
US7755223B2 (en) * 2002-08-23 2010-07-13 The Chamberlain Group, Inc. Movable barrier operator with energy management control and corresponding method
DE102010007000A1 (de) * 2010-02-05 2011-08-11 Siemens Aktiengesellschaft, 80333 Schienenfahrzeug mit Fahrgastzähleinrichtung
CN101825509B (zh) * 2010-05-18 2012-01-04 广东省特种设备检测院 用于电梯门系统的拉力检测装置及方法
DE102010026140A1 (de) 2010-07-05 2012-01-05 Cedes Ag Überwachungsvorrichtung zur Absicherung eines angetriebenen Elements
US8665065B2 (en) 2011-04-06 2014-03-04 The Chamberlain Group, Inc. Barrier operator with power management features
US10837215B2 (en) * 2018-05-21 2020-11-17 Otis Elevator Company Zone object detection system for elevator system
CN109095338A (zh) * 2018-09-13 2018-12-28 徐州卓控科技有限公司 一种自动门禁装置
CN110054066B (zh) * 2019-05-08 2021-05-07 福建省特种设备检验研究院 一种基于超声波的电梯轿门防夹保护方法
JP2022024571A (ja) * 2020-07-28 2022-02-09 株式会社日立製作所 エレベーター装置
EP3978418A1 (fr) * 2020-10-01 2022-04-06 Otis Elevator Company Systèmes de détection d'obstruction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947079A (en) * 1929-05-31 1934-02-13 Westinghouse Elec Elevator Co Safety device for vehicle doors
US2953219A (en) * 1954-12-24 1960-09-20 Westinghouse Electric Corp Door control apparatus

Also Published As

Publication number Publication date
ES433025A1 (es) 1976-11-01
JPS5437739B2 (fr) 1979-11-16
FR2254710B1 (fr) 1977-07-08
FR2254710A1 (fr) 1975-07-11
DE2459677A1 (de) 1975-06-26
BE823497A (fr) 1975-06-18
GB1495392A (en) 1977-12-21
IT1024061B (it) 1978-06-20
JPS5094650A (fr) 1975-07-28
AU7629274A (en) 1976-06-17
US3903996A (en) 1975-09-09
BR7410467D0 (pt) 1975-09-16

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