HK135897A - Balanced self adjustable escalator handrail drive - Google Patents

Balanced self adjustable escalator handrail drive

Info

Publication number
HK135897A
HK135897A HK135897A HK135897A HK135897A HK 135897 A HK135897 A HK 135897A HK 135897 A HK135897 A HK 135897A HK 135897 A HK135897 A HK 135897A HK 135897 A HK135897 A HK 135897A
Authority
HK
Hong Kong
Prior art keywords
handrail
drive
handrail drive
rollers
escalator handrail
Prior art date
Application number
HK135897A
Other languages
English (en)
Inventor
Gerald E Johnson
James A Rivera
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 HK135897A publication Critical patent/HK135897A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/02—Driving gear
    • B66B23/04—Driving gear for handrails

Landscapes

  • Escalators And Moving Walkways (AREA)
  • Transmission Devices (AREA)
HK135897A 1990-11-05 1997-06-26 Balanced self adjustable escalator handrail drive HK135897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/609,285 US5018616A (en) 1990-11-05 1990-11-05 Balanced self adjustable escalator handrail drive

Publications (1)

Publication Number Publication Date
HK135897A true HK135897A (en) 1997-06-27

Family

ID=24440127

Family Applications (1)

Application Number Title Priority Date Filing Date
HK135897A HK135897A (en) 1990-11-05 1997-06-26 Balanced self adjustable escalator handrail drive

Country Status (11)

Country Link
US (1) US5018616A (xx)
EP (1) EP0484858B1 (xx)
JP (1) JPH0714789B2 (xx)
KR (1) KR920009683A (xx)
CN (1) CN1028217C (xx)
AT (1) ATE109749T1 (xx)
DE (1) DE69103376T2 (xx)
FI (1) FI95232C (xx)
HK (1) HK135897A (xx)
RU (1) RU2021966C1 (xx)
UA (1) UA22157A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133443A (en) * 1991-03-15 1992-07-28 Otis Elevator Company Self adjustable escalator handrail drive with balanced drive chain tension
US5131521A (en) * 1991-09-09 1992-07-21 Otis Elevator Company Moving handrail drive
US5341909A (en) * 1993-08-30 1994-08-30 Otis Elevator Company Linear wheel escalator handrail drive
KR100634642B1 (ko) * 1998-11-20 2006-10-16 스티그 알티피 시스템즈, 인코포레이티드 반도체 웨이퍼의 급속 가열 및 냉각 장치
ES2481490B2 (es) * 2014-01-28 2015-08-12 Thyssenkrupp Elevator Innovation Center, S. A. Sistema de accionamiento de escaleras y pasillos móviles.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1304821A (xx) * 1970-01-12 1973-01-31
US3623589A (en) * 1970-02-04 1971-11-30 Goodyear Tire & Rubber Rotating support member for moving handrail
US3653484A (en) * 1971-03-03 1972-04-04 Otis Elevator Co Handrail driving assembly for belt type moving passenger conveyors
JPS5231479A (en) * 1975-09-03 1977-03-09 Hitachi Ltd Device for driving manconveyer handrail
US4200177A (en) * 1976-10-13 1980-04-29 Hitachi, Ltd. Driving mechanism for driving moving handrail
JPS5422686A (en) * 1977-07-20 1979-02-20 Hitachi Ltd Drive device of moving hand-rail
US4134883A (en) * 1977-08-23 1979-01-16 Westinghouse Electric Corp. Abrasion resistant polyurethane article having a high rolling coefficient of friction
SU1123981A1 (ru) * 1983-04-01 1984-11-15 Всесоюзный научно-исследовательский и проектно-конструкторский институт подъемно-транспортного машиностроения Привод поручн эскалатора
US4589539A (en) * 1983-09-15 1986-05-20 Westinghouse Electric Corp. Transportation apparatus having a moving handrail
US4580675A (en) * 1983-09-15 1986-04-08 Westinghouse Electric Corp. Transportation apparatus
GB2163399B (en) * 1984-08-22 1988-06-02 Hitachi Ltd Passenger conveyor
SU1481182A1 (ru) * 1987-10-20 1989-05-23 Всесоюзный научно-исследовательский и проектно-конструкторский институт подъемно-транспортного машиностроения Привод поручн эскалатора
US4875568A (en) * 1989-01-05 1989-10-24 Otis Elevator Company Escalator handrail drive
US4901839A (en) * 1989-02-28 1990-02-20 Otis Elevator Company Self adjustable escalator handrail drive
US4895240A (en) * 1989-03-16 1990-01-23 Otis Elevator Company Cogbelt handrail drive for passenger conveyor

Also Published As

Publication number Publication date
FI915046A0 (fi) 1991-10-25
FI95232C (fi) 1996-01-10
DE69103376T2 (de) 1995-03-30
KR920009683A (ko) 1992-06-25
CN1028217C (zh) 1995-04-19
JPH0714789B2 (ja) 1995-02-22
EP0484858B1 (en) 1994-08-10
UA22157A (uk) 1998-04-30
US5018616A (en) 1991-05-28
FI95232B (fi) 1995-09-29
RU2021966C1 (ru) 1994-10-30
ATE109749T1 (de) 1994-08-15
DE69103376D1 (de) 1994-09-15
EP0484858A2 (en) 1992-05-13
EP0484858A3 (en) 1992-05-27
JPH04286592A (ja) 1992-10-12
FI915046A (fi) 1992-05-06
CN1061197A (zh) 1992-05-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)