ATE372294T1 - ESCALATOR OR MOVING WALKWAY - Google Patents

ESCALATOR OR MOVING WALKWAY

Info

Publication number
ATE372294T1
ATE372294T1 AT03003464T AT03003464T ATE372294T1 AT E372294 T1 ATE372294 T1 AT E372294T1 AT 03003464 T AT03003464 T AT 03003464T AT 03003464 T AT03003464 T AT 03003464T AT E372294 T1 ATE372294 T1 AT E372294T1
Authority
AT
Austria
Prior art keywords
chain
transmission
escalator
wheel
drive wheel
Prior art date
Application number
AT03003464T
Other languages
German (de)
Inventor
Reiner Ludwig
Hartmuth Willnauer
Frank Neerhut
Michael Kleeberger
Original Assignee
Thyssen Fahrtreppen Gmbh
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 Thyssen Fahrtreppen Gmbh filed Critical Thyssen Fahrtreppen Gmbh
Application granted granted Critical
Publication of ATE372294T1 publication Critical patent/ATE372294T1/en

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
    • B66B23/022—Driving gear with polygon effect reduction means
    • 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
    • B66B23/026—Driving gear with a drive or carrying sprocket wheel located at end portions

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

The moving stairs or pavement comprises a chain to drive a step or pallet belt, and has a deflection wheel (12) connected with torsional resistance to a drive wheel (22) which changes the direction of a transmission chain (26) which revolves between a transmission pinion (28) and the drive wheel. The drive wheel, chain and pinion form a transmission unit (24) which compensates for the polygon effect. The ratio of the speed of the transmission chain to the step or pallet belt is constant at any rotational angle of the deflection wheel.
AT03003464T 2002-03-13 2003-02-14 ESCALATOR OR MOVING WALKWAY ATE372294T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20204029U DE20204029U1 (en) 2002-03-13 2002-03-13 Escalator or moving walk

Publications (1)

Publication Number Publication Date
ATE372294T1 true ATE372294T1 (en) 2007-09-15

Family

ID=7968912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03003464T ATE372294T1 (en) 2002-03-13 2003-02-14 ESCALATOR OR MOVING WALKWAY

Country Status (4)

Country Link
EP (1) EP1344740B1 (en)
AT (1) ATE372294T1 (en)
CZ (1) CZ298563B6 (en)
DE (2) DE20204029U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102249141B (en) 2006-08-02 2013-03-27 沃尔夫链条有限公司 Escalator
JP5841244B2 (en) 2011-05-23 2016-01-13 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ Polygonal compensation coupling for chain and sprocket drive systems
JP6187825B2 (en) * 2014-06-19 2017-08-30 フジテック株式会社 Passenger conveyor drive device and passenger conveyor having the drive device
WO2016086964A1 (en) 2014-12-02 2016-06-09 Otis Elevator Company Drive chain and drive chain mechanism and conveyor comprising such a drive chain mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170878B (en) * 1985-02-25 1988-08-10 Sumsk Kh Polt I Equalizing mechanism for chain traction members of load-handling machines
JPH03297792A (en) * 1990-04-18 1991-12-27 Hitachi Ltd Power transmission device, sprocket used for the device, and passenger conveyor
WO1997031854A1 (en) * 1996-02-29 1997-09-04 Kone Oy People mover and drive apparatus

Also Published As

Publication number Publication date
CZ298563B6 (en) 2007-11-07
DE50308095D1 (en) 2007-10-18
EP1344740A1 (en) 2003-09-17
DE20204029U1 (en) 2002-05-29
CZ2003639A3 (en) 2003-10-15
EP1344740B1 (en) 2007-09-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee