DE69317735T2 - Erfassung fehlender Stufen einer Rolltreppe - Google Patents

Erfassung fehlender Stufen einer Rolltreppe

Info

Publication number
DE69317735T2
DE69317735T2 DE69317735T DE69317735T DE69317735T2 DE 69317735 T2 DE69317735 T2 DE 69317735T2 DE 69317735 T DE69317735 T DE 69317735T DE 69317735 T DE69317735 T DE 69317735T DE 69317735 T2 DE69317735 T2 DE 69317735T2
Authority
DE
Germany
Prior art keywords
escalator
missing steps
recording missing
recording
steps
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 - Lifetime
Application number
DE69317735T
Other languages
English (en)
Other versions
DE69317735D1 (de
Inventor
Vlad Zaharia
Gerald E Johnson
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
Publication of DE69317735D1 publication Critical patent/DE69317735D1/de
Application granted granted Critical
Publication of DE69317735T2 publication Critical patent/DE69317735T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B29/00—Safety devices of escalators or moving walkways
    • B66B29/005—Applications of security monitors
DE69317735T 1992-11-25 1993-09-16 Erfassung fehlender Stufen einer Rolltreppe Expired - Lifetime DE69317735T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,699 US5316121A (en) 1992-11-25 1992-11-25 Escalator missing step detection

Publications (2)

Publication Number Publication Date
DE69317735D1 DE69317735D1 (de) 1998-05-07
DE69317735T2 true DE69317735T2 (de) 1998-07-30

Family

ID=25528584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317735T Expired - Lifetime DE69317735T2 (de) 1992-11-25 1993-09-16 Erfassung fehlender Stufen einer Rolltreppe

Country Status (4)

Country Link
US (1) US5316121A (de)
EP (1) EP0599452B1 (de)
JP (1) JP3461543B2 (de)
DE (1) DE69317735T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467658A (en) * 1994-12-19 1995-11-21 Buckalew; Robert D. Escalator defective roller detector
AU5633396A (en) * 1995-06-30 1997-02-05 Otis Elevator Company Pallet sensor assembly
JP2001089059A (ja) * 1999-09-20 2001-04-03 Hitachi Ltd エスカレータ
US6601688B1 (en) * 1999-10-21 2003-08-05 Otis Elevator Company Passenger conveyor gap monitoring device
DE10027490C2 (de) * 2000-06-02 2003-12-04 Kone Corp Sicherheitseinrichtung für Rolltreppen und Rollsteige
WO2003099686A1 (en) * 2002-05-20 2003-12-04 Otis Elevator Company Escalator drive mechanism with failure detection and backup
CN100400407C (zh) * 2002-09-13 2008-07-09 奥蒂斯电梯公司 客运输送机
US20090266674A1 (en) * 2004-08-19 2009-10-29 Markus Mueller Method for Testing the Positional Adjustment of a Sensor for a People Conveyor and a Sensor Arrangement Therefor
CN101259937B (zh) * 2008-01-22 2010-06-02 上海新时达电气股份有限公司 扶梯梯级缺失的检测方法
DE102008009458A1 (de) * 2008-02-15 2009-08-20 Kone Corp. Rolltreppe oder Rollsteig
CN102015511B (zh) * 2008-06-09 2012-08-22 三菱电机株式会社 乘客输送机的梯级缺失检测装置
US8960407B2 (en) 2009-04-20 2015-02-24 Otis Elevator Company Signal correlation for missing step detection in conveyors
FR2963683B1 (fr) * 2010-08-05 2012-08-17 Senstronic Capteur de bande defilante a patin integre
CN102070068A (zh) * 2010-11-29 2011-05-25 江南嘉捷电梯股份有限公司 自动人行道上踏板保护装置
JP5679576B2 (ja) * 2011-06-06 2015-03-04 東芝エレベータ株式会社 乗客コンベア
JP5666492B2 (ja) * 2012-02-23 2015-02-12 三菱電機ビルテクノサービス株式会社 乗客コンベアのクリート破損検出装置及び乗客コンベア
WO2015102031A1 (ja) * 2014-01-06 2015-07-09 三菱電機株式会社 乗客コンベア用踏段欠落検出装置
JP6246002B2 (ja) * 2014-01-30 2017-12-13 株式会社日立製作所 乗客コンベア
GB2526368B (en) * 2014-05-23 2019-10-09 Kerett Electronic Services Ltd Moving walkway safety system
CN104386553A (zh) * 2014-11-06 2015-03-04 康力电梯股份有限公司 一种梯级缺失检测装置
CN105668399A (zh) * 2014-11-20 2016-06-15 上海现代电梯制造有限公司 自动扶梯梯级漏装的检测方法
CN107662867B (zh) * 2016-07-29 2021-03-30 奥的斯电梯公司 乘客运输机的梯级滚轮监测和维修操作人员监测
CN110891891B (zh) * 2017-07-19 2021-01-05 三菱电机株式会社 乘客输送机的异常检测装置
EP3569558B1 (de) 2018-05-16 2022-07-13 Otis Elevator Company Kettenfehlerüberwachung in einem personenförderer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580376A (en) * 1969-01-02 1971-05-25 Reliance Electric Co Escalator system having fault indicator
JPS53140788A (en) * 1977-05-13 1978-12-08 Hitachi Ltd Safety device for man conveyor
JPS54159988A (en) * 1978-06-08 1979-12-18 Hitachi Ltd Man-conveyor monitor
SU850541A1 (ru) * 1979-08-02 1981-07-30 Предприятие П/Я А-7255 Устройство дл контрол работыбЕгуНКОВ СТупЕНЕй эСКАлАТОРА
FR2518074A1 (fr) * 1981-12-10 1983-06-17 Regie Autonome Transports Dispositif de controle de la surface mobile d'un transporteur continu
ATE65764T1 (de) * 1987-09-01 1991-08-15 Inventio Ag Abschaltvorrichtung fuer eine fahrtreppe.
JPS6447780U (de) * 1987-09-21 1989-03-24
SU1500609A1 (ru) * 1987-12-09 1989-08-15 Sp K B Eskalatorostroeniya Устройство для контроля взаимного расположения направляющих путей·
JPH0361291A (ja) * 1989-07-31 1991-03-18 Mitsubishi Electric Corp 乗客コンベアの制御装置
US5096040A (en) * 1991-09-24 1992-03-17 Otis Elevator Company Detection of missing steps in an escalator or moving walk

Also Published As

Publication number Publication date
DE69317735D1 (de) 1998-05-07
US5316121A (en) 1994-05-31
EP0599452B1 (de) 1998-04-01
JPH06211480A (ja) 1994-08-02
EP0599452A1 (de) 1994-06-01
JP3461543B2 (ja) 2003-10-27

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Legal Events

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