EP0420061A3 - Escalator handrail obstruction device with sensors - Google Patents

Escalator handrail obstruction device with sensors Download PDF

Info

Publication number
EP0420061A3
EP0420061A3 EP19900118194 EP90118194A EP0420061A3 EP 0420061 A3 EP0420061 A3 EP 0420061A3 EP 19900118194 EP19900118194 EP 19900118194 EP 90118194 A EP90118194 A EP 90118194A EP 0420061 A3 EP0420061 A3 EP 0420061A3
Authority
EP
European Patent Office
Prior art keywords
sensors
obstruction device
escalator handrail
escalator
handrail
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.)
Granted
Application number
EP19900118194
Other versions
EP0420061A2 (en
EP0420061B1 (en
Inventor
Willy Adrian
Detlev B. Moldenhauer
Dietrich Herrmann
Detlev Abraham
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
Priority claimed from US07/414,866 external-priority patent/US4924995A/en
Priority claimed from US07/414,865 external-priority patent/US4976345A/en
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Publication of EP0420061A2 publication Critical patent/EP0420061A2/en
Publication of EP0420061A3 publication Critical patent/EP0420061A3/en
Application granted granted Critical
Publication of EP0420061B1 publication Critical patent/EP0420061B1/en
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
    • B66B29/02—Safety devices of escalators or moving walkways responsive to, or preventing, jamming by foreign objects
    • B66B29/04—Safety devices of escalators or moving walkways responsive to, or preventing, jamming by foreign objects for balustrades or handrails
EP19900118194 1989-09-29 1990-09-21 Escalator handrail obstruction device with sensors Expired - Lifetime EP0420061B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US414865 1989-09-29
US07/414,866 US4924995A (en) 1989-09-29 1989-09-29 Escalator handrail obstruction device with sensors
US414866 1989-09-29
US07/414,865 US4976345A (en) 1989-09-29 1989-09-29 Escalator handrail obstruction device with sensors

Publications (3)

Publication Number Publication Date
EP0420061A2 EP0420061A2 (en) 1991-04-03
EP0420061A3 true EP0420061A3 (en) 1991-06-05
EP0420061B1 EP0420061B1 (en) 1993-11-03

Family

ID=27022754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900118194 Expired - Lifetime EP0420061B1 (en) 1989-09-29 1990-09-21 Escalator handrail obstruction device with sensors

Country Status (7)

Country Link
EP (1) EP0420061B1 (en)
JP (1) JPH0798632B2 (en)
CN (1) CN1030304C (en)
AU (1) AU617081B2 (en)
CA (1) CA2025625C (en)
DE (1) DE69004395T2 (en)
RU (1) RU2015101C1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229994C2 (en) * 1992-09-08 1995-03-16 Orenstein & Koppel Ag Handrail inlet part for the handrail of an escalator, a moving walk or the like.
US5295567A (en) * 1992-12-30 1994-03-22 Otis Elevator Company System for emergency stopping of escalator handrail
KR200331931Y1 (en) * 2003-08-20 2003-11-01 김종숙 Device for sterilizing handrail of escalator or moving walk
DE10351220A1 (en) 2003-10-28 2005-06-02 Deutsche Institute für Textil- und Faserforschung Stuttgart - Stiftung des öffentlichen Rechts Tubular implant
JP4910892B2 (en) * 2007-06-05 2012-04-04 三菱電機株式会社 Inlet safety device for passenger conveyor
DE202008003486U1 (en) 2008-03-12 2008-05-15 Thyssenkrupp Fahrtreppen Gmbh Safety device for an escalator
JP5704715B2 (en) * 2011-05-26 2015-04-22 東芝エレベータ株式会社 Inlet safety device for passenger conveyor
EP3309108B1 (en) 2016-10-14 2020-03-25 Otis Elevator Company People conveyor and method of operating a people conveyor
NO345059B1 (en) * 2018-06-12 2020-09-14 Autostore Tech As Safety device for a delivery vehicle
CN110817673A (en) * 2018-08-10 2020-02-21 奥的斯电梯公司 Escalator system with safety sensor
CN109911751B (en) * 2019-04-03 2024-05-14 快意电梯股份有限公司 Handrail elevator
CN112284312A (en) * 2020-10-22 2021-01-29 广州文冲船厂有限责任公司 Pipe fitting length measuring device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362818A (en) * 1958-03-29 1962-06-30 Inventio Ag Safety device on the rubber handrail of an escalator
DE2050139A1 (en) * 1969-11-03 1971-05-13 Goodyear Tire & Rubber Protective devices for openings and in particular a protective device for the handrail opening of a passenger conveyor
US3934699A (en) * 1973-03-02 1976-01-27 Hitachi, Ltd. Handrail safety device
US4619355A (en) * 1985-08-06 1986-10-28 Otis Elevator Company Escalator handrail entry safety switch actuator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128392Y2 (en) * 1971-05-14 1976-07-17
JPS5426629Y2 (en) * 1974-10-31 1979-09-01
DE3802983A1 (en) * 1988-02-02 1989-08-10 Thyssen Man Aufzuege SAFETY FLAP FOR THE HANDRAIL INLET OF AN ESCALATOR

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362818A (en) * 1958-03-29 1962-06-30 Inventio Ag Safety device on the rubber handrail of an escalator
DE2050139A1 (en) * 1969-11-03 1971-05-13 Goodyear Tire & Rubber Protective devices for openings and in particular a protective device for the handrail opening of a passenger conveyor
US3934699A (en) * 1973-03-02 1976-01-27 Hitachi, Ltd. Handrail safety device
US4619355A (en) * 1985-08-06 1986-10-28 Otis Elevator Company Escalator handrail entry safety switch actuator

Also Published As

Publication number Publication date
DE69004395D1 (en) 1993-12-09
CA2025625C (en) 1994-06-14
CA2025625A1 (en) 1991-03-30
RU2015101C1 (en) 1994-06-30
DE69004395T2 (en) 1994-05-05
EP0420061A2 (en) 1991-04-03
CN1030304C (en) 1995-11-22
JPH03120194A (en) 1991-05-22
JPH0798632B2 (en) 1995-10-25
AU6233590A (en) 1991-04-11
AU617081B2 (en) 1991-11-14
CN1050528A (en) 1991-04-10
EP0420061B1 (en) 1993-11-03

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