GB1304821A - - Google Patents

Info

Publication number
GB1304821A
GB1304821A GB6471A GB6471A GB1304821A GB 1304821 A GB1304821 A GB 1304821A GB 6471 A GB6471 A GB 6471A GB 6471 A GB6471 A GB 6471A GB 1304821 A GB1304821 A GB 1304821A
Authority
GB
United Kingdom
Prior art keywords
rollers
drive
handrail
idler
carriage
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
GB6471A
Other languages
English (en)
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 JP703816A external-priority patent/JPS5035719B1/ja
Priority claimed from JP12135070U external-priority patent/JPS4835907Y1/ja
Priority claimed from JP12134970U external-priority patent/JPS4835906Y1/ja
Application filed filed Critical
Publication of GB1304821A publication Critical patent/GB1304821A/en
Expired legal-status Critical Current

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)
GB6471A 1970-01-16 1971-01-01 Expired GB1304821A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP703816A JPS5035719B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-01-16 1970-01-16
JP12135070U JPS4835907Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-12-05 1970-12-05
JP12134970U JPS4835906Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-12-05 1970-12-05

Publications (1)

Publication Number Publication Date
GB1304821A true GB1304821A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-01-31

Family

ID=27275978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6471A Expired GB1304821A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-01-16 1971-01-01

Country Status (2)

Country Link
US (1) US3666075A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1304821A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200177A (en) * 1976-10-13 1980-04-29 Hitachi, Ltd. Driving mechanism for driving moving handrail
US4589539A (en) * 1983-09-15 1986-05-20 Westinghouse Electric Corp. Transportation apparatus having a moving handrail
US4901839A (en) * 1989-02-28 1990-02-20 Otis Elevator Company Self adjustable escalator handrail drive
US4998613A (en) * 1989-02-28 1991-03-12 Otis Elevator Company Self adjustable escalator handrail drive
US5062520A (en) * 1990-07-11 1991-11-05 Otis Elevator Company Self adjustable handrail drive with separate drive chains
US5018616A (en) * 1990-11-05 1991-05-28 Otis Elevator Company Balanced self adjustable escalator handrail drive
US5133443A (en) * 1991-03-15 1992-07-28 Otis Elevator Company Self adjustable escalator handrail drive with balanced drive chain tension
US5125494A (en) * 1991-09-03 1992-06-30 Montgomery Elevator Company Handrail drive mechanism for a passenger conveyor
US5131521A (en) * 1991-09-09 1992-07-21 Otis Elevator Company Moving handrail drive
US5427221A (en) * 1994-05-12 1995-06-27 Home Elevators, Inc. Escalator handrail drive system
US5638937A (en) * 1995-01-13 1997-06-17 Inventio Ag Handrail drive system conversion
US6450317B1 (en) * 2000-09-26 2002-09-17 Otis Elevator Company Escalator drive machine
US20030175089A1 (en) * 2002-03-13 2003-09-18 Preben Almind Transport container for wind turbine blades
US7954619B2 (en) * 2007-06-01 2011-06-07 Kone Corporation Load sharing handrail drive apparatus
CN105228939B (zh) 2013-03-14 2019-01-15 奥的斯电梯公司 自夹紧扶手驱动器
US10017361B2 (en) * 2014-11-28 2018-07-10 Inventio Ag Handrail drive for an escalator or a moving walkway

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414109A (en) * 1965-12-02 1968-12-03 Westinghouse Electric Corp Transportation devices having movable handrails
DE1456402A1 (de) * 1966-04-13 1969-03-13 Rathgeber Ag Waggonfab Jos Fahrtreppe

Also Published As

Publication number Publication date
US3666075A (en) 1972-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee