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GB9108032D0 - Power transmission apparatus sprocket means used therein,and passenger conveyer using the same - Google Patents

Power transmission apparatus sprocket means used therein,and passenger conveyer using the same

Info

Publication number
GB9108032D0
GB9108032D0 GB919108032A GB9108032A GB9108032D0 GB 9108032 D0 GB9108032 D0 GB 9108032D0 GB 919108032 A GB919108032 A GB 919108032A GB 9108032 A GB9108032 A GB 9108032A GB 9108032 D0 GB9108032 D0 GB 9108032D0
Authority
GB
United Kingdom
Prior art keywords
power transmission
same
transmission apparatus
means used
sprocket means
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.)
Withdrawn
Application number
GB919108032A
Other versions
GB2243430A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB9108032D0 publication Critical patent/GB9108032D0/en
Publication of GB2243430A publication Critical patent/GB2243430A/en
Withdrawn legal-status Critical Current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
    • B66B23/022—Driving gear with polygon effect reduction means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Escalators And Moving Walkways (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
GB9108032A 1990-04-18 1991-04-16 Power transmission apparatus, sprocket means used therein, and passenger conveyer using the same Withdrawn GB2243430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2100325A JPH03297792A (en) 1990-04-18 1990-04-18 Power transmission device, sprocket used for the device, and passenger conveyor

Publications (2)

Publication Number Publication Date
GB9108032D0 true GB9108032D0 (en) 1991-06-05
GB2243430A GB2243430A (en) 1991-10-30

Family

ID=14271021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9108032A Withdrawn GB2243430A (en) 1990-04-18 1991-04-16 Power transmission apparatus, sprocket means used therein, and passenger conveyer using the same

Country Status (3)

Country Link
JP (1) JPH03297792A (en)
KR (1) KR910018702A (en)
GB (1) GB2243430A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19958709C2 (en) * 1999-12-06 2001-10-25 Kone Corp Method and device for reducing the polygon effect in the deflection area of passenger conveyor systems
DE10009808A1 (en) * 2000-03-01 2001-09-06 Schumag Ag Tube drawbench drive train has off-round wheels at driving and driven ends traveled by endless chain powered by multi-tooth drawing sprocket.
DE10127587A1 (en) * 2001-06-06 2002-12-19 Kone Corp Escalator drive system linked to drive components by variable diameter gear
DE10218372A1 (en) 2002-04-25 2003-11-13 Kone Corp Drive system for escalators or moving walks
US7296671B2 (en) 2000-12-21 2007-11-20 Kone Corporation Drive system for escalators or moving walkways
ES2389033T3 (en) * 2001-10-26 2012-10-22 Ketten-Wulf Betriebs-Gmbh Articulated chain drive as well as procedure for driving the drive chain wheel of an articulated chain
US7125356B2 (en) 2001-11-06 2006-10-24 Borgwarner Inc. Tension-reducing random sprocket
ES2269820T3 (en) 2001-11-27 2007-04-01 Litens Automotive SYNCHRONOUS DRIVING DEVICE WITH NON-CIRCULAR DRIVING ELEMENTS.
DE20204029U1 (en) * 2002-03-13 2002-05-29 Thyssen Fahrtreppen GmbH, 22113 Hamburg Escalator or moving walk
JP2006264818A (en) * 2005-03-22 2006-10-05 Mitsubishi Electric Corp Chain conveyor
JP4747640B2 (en) * 2005-04-04 2011-08-17 三菱電機株式会社 Chain conveyor power transmission device and sprocket used for it
WO2006124034A1 (en) * 2005-05-17 2006-11-23 Laitram, L.L.C. Low-profile conveyor
US7195115B2 (en) 2005-07-15 2007-03-27 Laitram, L.L.C. Modular-belt conveyors with variable-speed drive motors
EP2049428B1 (en) * 2006-08-02 2013-01-09 Ketten Wulf Betriebs-GmbH Escalator
KR101679201B1 (en) 2007-09-28 2016-11-24 보르그워너 인코퍼레이티드 Multiple tension reducing sprockets in a chain and sprocket system
JP5240287B2 (en) * 2010-12-16 2013-07-17 大日本印刷株式会社 Nanoimprint mold conveying apparatus and transfer method
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
WO2013092238A1 (en) * 2011-12-22 2013-06-27 Ketten-Wulf Betriebs-Gmbh Traction mechanism drive
NL2014241B1 (en) * 2015-02-05 2016-10-12 Rexnord Flattop Europe Bv Modular conveyor.
EP3390864B1 (en) 2015-12-09 2023-06-07 BorgWarner Inc. Non-prevalent order random sprocket
EP3243788B1 (en) * 2016-05-10 2020-03-04 Otis Elevator Company Passenger conveyor
CN107777527B (en) * 2017-11-17 2024-12-17 埃夫特智能装备股份有限公司 People-carrying plate chain steady operation device

Family Cites Families (1)

* 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

Also Published As

Publication number Publication date
KR910018702A (en) 1991-11-30
JPH03297792A (en) 1991-12-27
GB2243430A (en) 1991-10-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)