GB1318842A - Handrail driving assembly for belt type moving passenger conveyors - Google Patents

Handrail driving assembly for belt type moving passenger conveyors

Info

Publication number
GB1318842A
GB1318842A GB611672A GB611672A GB1318842A GB 1318842 A GB1318842 A GB 1318842A GB 611672 A GB611672 A GB 611672A GB 611672 A GB611672 A GB 611672A GB 1318842 A GB1318842 A GB 1318842A
Authority
GB
United Kingdom
Prior art keywords
roller
belt
idler
driving assembly
belt type
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
GB611672A
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 GB1318842A publication Critical patent/GB1318842A/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
    • 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

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

1318842 Passenger conveyers OTIS ELEVATOR CO 9 Feb 1972 [3 March 1971] 6116/72 Heading B8A A passenger conveyer has an endless belt 19, and a hand rail 24 driven by a series of roller units 22 disposed at spaced positions along the belt. Each unit 22 comprises a drive roller 33 rigidly connected with a support roller 21 of the conveyer belt 19. A shaft 30 carrying the rollers 21 and 33 is resiliently urged downwardly so that the roller 33 bears on the hand rail 24, reaction being provided by an idler roller 53. Similarly the roller 21 bears the belt 19 against an idler 53. The resilient force on the shaft 30 is caused by bolts 42 and springs 41 of a bearing 35. The sides of the escalator may be transparent. The rollers 21 and 33 may be covered with elastomer or polyurethane. The idler roller 53 may be covered with polytetrafluorethylene.
GB611672A 1971-03-03 1972-02-09 Handrail driving assembly for belt type moving passenger conveyors Expired GB1318842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12060371A 1971-03-03 1971-03-03

Publications (1)

Publication Number Publication Date
GB1318842A true GB1318842A (en) 1973-05-31

Family

ID=22391387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB611672A Expired GB1318842A (en) 1971-03-03 1972-02-09 Handrail driving assembly for belt type moving passenger conveyors

Country Status (7)

Country Link
US (1) US3653484A (en)
AU (1) AU3879672A (en)
BR (1) BR7201178D0 (en)
CA (1) CA936824A (en)
FR (1) FR2128422A1 (en)
GB (1) GB1318842A (en)
ZA (1) ZA72881B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926296A (en) * 1973-12-07 1975-12-16 Westmont Ind Passenger conveyor system
JPH0631151B2 (en) * 1984-11-21 1994-04-27 株式会社日立製作所 Passenger conveyor
USRE32839E (en) * 1984-11-21 1989-01-24 Hitachi, Ltd. Balustrade of passenger conveyor
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
US4895240A (en) * 1989-03-16 1990-01-23 Otis Elevator Company Cogbelt handrail drive for passenger conveyor
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
US5131521A (en) * 1991-09-09 1992-07-21 Otis Elevator Company Moving handrail drive
US5881859A (en) * 1996-10-10 1999-03-16 Bianchi; James N. Escalator handrail drive mechanism
CA2377387C (en) * 2001-04-11 2010-05-25 Inventio Ag Escalator or moving walkway
CN100526194C (en) * 2005-06-07 2009-08-12 因温特奥股份公司 Wheel for driving a flexible handrail
EP1873110B1 (en) * 2006-06-26 2011-03-02 Carl Freudenberg KG Traction- and/or guiding rollers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414108A (en) * 1967-03-27 1968-12-03 Adamson Stephens Mfg Co Inclined moving walkway arrangement

Also Published As

Publication number Publication date
AU3879672A (en) 1973-08-16
BR7201178D0 (en) 1973-07-10
ZA72881B (en) 1972-10-25
CA936824A (en) 1973-11-13
US3653484A (en) 1972-04-04
FR2128422A1 (en) 1972-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees