CA1265880C - SAFETY SYSTEM TO CLOSE DOORS - Google Patents

SAFETY SYSTEM TO CLOSE DOORS

Info

Publication number
CA1265880C
CA1265880C CA537936A CA537936A CA1265880C CA 1265880 C CA1265880 C CA 1265880C CA 537936 A CA537936 A CA 537936A CA 537936 A CA537936 A CA 537936A CA 1265880 C CA1265880 C CA 1265880C
Authority
CA
Canada
Prior art keywords
door
antennas
elevator
elevator door
shield voltage
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
CA537936A
Other languages
English (en)
French (fr)
Other versions
CA1265880A (en
Inventor
Matti Kahkipuro
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 filed Critical
Priority to CA537936A priority Critical patent/CA1265880C/en
Application granted granted Critical
Publication of CA1265880A publication Critical patent/CA1265880A/en
Publication of CA1265880C publication Critical patent/CA1265880C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
    • 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
    • E05F15/46—Detection using safety edges responsive to changes in electrical capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • 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
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/002—Special devices for shifting a plurality of wings operated simultaneously for wings which lie one behind the other when closed
    • 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
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/65—Power or signal transmission
    • E05Y2400/66—Wireless transmission
    • 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

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
CA537936A 1986-05-26 1987-05-25 SAFETY SYSTEM TO CLOSE DOORS Expired CA1265880C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA537936A CA1265880C (en) 1986-05-26 1987-05-25 SAFETY SYSTEM TO CLOSE DOORS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI862219 1986-05-26
FI862219A FI74930C (fi) 1986-05-26 1986-05-26 Saekerhetssystem foer hissdoerr.
CA537936A CA1265880C (en) 1986-05-26 1987-05-25 SAFETY SYSTEM TO CLOSE DOORS

Publications (2)

Publication Number Publication Date
CA1265880A CA1265880A (en) 1990-02-13
CA1265880C true CA1265880C (en) 1990-02-13

Family

ID=8522692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537936A Expired CA1265880C (en) 1986-05-26 1987-05-25 SAFETY SYSTEM TO CLOSE DOORS

Country Status (9)

Country Link
US (1) US4753323A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS6327387A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU595318B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8702692A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1265880C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3717771A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI74930C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2599013B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2192293B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2604807B2 (ja) * 1988-03-18 1997-04-30 サンスター株式会社 歯磨組成物
AT391913B (de) * 1988-03-18 1990-12-27 Setec Messgeraete Gmbh Einklemmschutz fuer fenster und tueren
JP2676540B2 (ja) * 1988-12-23 1997-11-17 ノガワケミカル株式会社 二液非混合型アクリル系接着剤組成物
US4981084A (en) * 1989-04-05 1991-01-01 Morrison-Knudsen Company, Inc. Transit car door system and operation
DE9106558U1 (de) * 1991-05-28 1992-10-22 Siemens AG, 8000 München Überwachungseinrichtung
EP0645667A1 (en) * 1993-06-30 1995-03-29 Eastman Kodak Company Door safety system for storage phosphor cassette autoloader
US5621290A (en) * 1993-10-18 1997-04-15 Draftex Industries Limited Movable-window safety device
DE4411867A1 (de) * 1994-04-08 1995-10-12 Magnetic Elektromotoren Gmbh Sperrschranke für Verkehrswege
JP4015721B2 (ja) * 1997-05-19 2007-11-28 株式会社日立製作所 エレベータドア制御装置
US6008429A (en) * 1997-06-06 1999-12-28 Ritger; Philip L. Wound dressing delivery system
DE29801107U1 (de) * 1998-01-23 1999-05-27 Geze Gmbh & Co, 71229 Leonberg Schließkantensicherung
US5998951A (en) * 1998-04-09 1999-12-07 Dove; James H. Vehicular electric window safety switch
DE29906535U1 (de) * 1999-04-13 1999-09-02 Hopmann Maschinenfabrik Gmbh L Aufzugstür
US6337549B1 (en) 2000-05-12 2002-01-08 Anthony Gerald Bledin Capacitive anti finger trap proximity sensor
US6467585B1 (en) * 2001-07-05 2002-10-22 Otis Elevator Company Wireless safety chain for elevator system
ITPR20020003U1 (it) * 2002-02-15 2003-08-18 Wittur Spa Dispositivo anti-schiacciamento per porte automatiche, in particolareper ascensori e/o elevatori.
DE10218992A1 (de) 2002-04-27 2003-11-20 Daimler Chrysler Ag Verfahren zum Betreiben einer Belüftungs-, insbesondere Klimaeinrichtung eines Fahrzeuges
DE102005003489A1 (de) * 2005-01-25 2006-08-03 Sick Ag Kapazitiver Sensor und Überwachungsverfahren
EP1913426B1 (de) * 2005-07-27 2019-09-04 Microchip Technology Germany GmbH Erfassungseinrichtung, insbesondere zur realisierung eines schutzsystems
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
CN2915259Y (zh) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 碎纸机触碰安全装置
CN201239643Y (zh) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 不择纸的全自动碎纸机
CN201244502Y (zh) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 自动碎纸机可剃钉结构
CN101543800A (zh) 2009-05-07 2009-09-30 上海震旦办公设备有限公司 碎纸机防卡纸保护装置
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
US9212028B2 (en) 2012-07-31 2015-12-15 Precision Elevator Corp. Obstruction sensor system and method for elevator entry and exit
US9751727B1 (en) 2014-08-14 2017-09-05 Precision Elevator Corp. Elevator entry and exit system and method with exterior sensors
DE202017102443U1 (de) 2016-05-18 2017-08-28 Hörmann KG Antriebstechnik Garagen-, Industrie- oder Einfahrtstor mit berührungsloser Schließkantensicherung
US11242226B2 (en) 2018-05-14 2022-02-08 Otis Elevator Company Elevator door safety control
US11108151B1 (en) * 2020-03-02 2021-08-31 Enlighted, Inc. Device and method for managing communications
US11342662B2 (en) * 2020-03-02 2022-05-24 Building Robotics, Inc. Device and method for switching communications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017957A (en) * 1958-09-25 1962-01-23 Westinghouse Electric Corp Door protective edge
US3370677A (en) * 1966-01-12 1968-02-27 Westinghouse Electric Corp Proximity sensing apparatus and sensor therefor
FR1548379A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-08-05 1968-12-06
FI53294C (fi) * 1973-11-13 1978-04-10 Kone Oy Kapacitiv sensor foer automatiska doerrar
FI52394C (fi) * 1975-12-31 1977-08-10 Valmet Oy Taipumakompensoitu, päistään kuormitettu tela, etenkin paperikoneen pu ristintela.
AU549386B2 (en) * 1981-01-26 1986-01-23 Memco-Med Ltd. Proximity detector circuitry especially for lift doors
JPS6015386A (ja) * 1983-07-07 1985-01-26 株式会社東芝 エレベ−タのドアセイフテイ装置
DE3663792D1 (en) * 1985-08-22 1989-07-13 Inventio Ag Obstacle recognition device for automatic doors
GB8527277D0 (en) * 1985-11-06 1985-12-11 Formula Systems Ltd Proximity detector

Also Published As

Publication number Publication date
JPH0497787U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-24
AU7342687A (en) 1987-12-03
US4753323A (en) 1988-06-28
JPS6327387A (ja) 1988-02-05
FR2599013B1 (fr) 1991-02-22
JPH078539Y2 (ja) 1995-03-01
FR2599013A1 (fr) 1987-11-27
DE3717771A1 (de) 1987-12-17
BR8702692A (pt) 1988-03-01
GB2192293B (en) 1990-11-21
GB2192293A (en) 1988-01-06
FI74930B (fi) 1987-12-31
FI862219A0 (fi) 1986-05-26
AU595318B2 (en) 1990-03-29
DE3717771C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-21
CA1265880A (en) 1990-02-13
GB8712170D0 (en) 1987-06-24
FI74930C (fi) 1988-04-11

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Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 19960813