HK1140176A1 - Handrail drive force monitoring device for passenger conveyor - Google Patents

Handrail drive force monitoring device for passenger conveyor

Info

Publication number
HK1140176A1
HK1140176A1 HK10106318.0A HK10106318A HK1140176A1 HK 1140176 A1 HK1140176 A1 HK 1140176A1 HK 10106318 A HK10106318 A HK 10106318A HK 1140176 A1 HK1140176 A1 HK 1140176A1
Authority
HK
Hong Kong
Prior art keywords
monitoring device
drive force
passenger conveyor
force monitoring
handrail drive
Prior art date
Application number
HK10106318.0A
Inventor
Igarashi Yoshiharu
Sakaue Mitsuru
Yamashita Tomonori
Yamaki Masamitsu
Jun Shioyama
Hamada Tomoyuki
Yanase Seiji
Original Assignee
Hitachi Building Sys Co Ltd
Hitachi Ltd Kabushikikaisha Hitachi Seisakusho
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 Building Sys Co Ltd, Hitachi Ltd Kabushikikaisha Hitachi Seisakusho filed Critical Hitachi Building Sys Co Ltd
Publication of HK1140176A1 publication Critical patent/HK1140176A1/en

Links

HK10106318.0A 2008-06-24 2010-06-28 Handrail drive force monitoring device for passenger conveyor HK1140176A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008164646A JP4607988B2 (en) 2008-06-24 2008-06-24 Passenger conveyor handrail driving force monitoring device

Publications (1)

Publication Number Publication Date
HK1140176A1 true HK1140176A1 (en) 2010-10-08

Family

ID=41492966

Family Applications (2)

Application Number Title Priority Date Filing Date
HK10106318.0A HK1140176A1 (en) 2008-06-24 2010-06-28 Handrail drive force monitoring device for passenger conveyor
HK12108576.1A HK1167850A1 (en) 2008-06-24 2012-09-03 Handrail drive force monitoring device for passenger conveyor

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK12108576.1A HK1167850A1 (en) 2008-06-24 2012-09-03 Handrail drive force monitoring device for passenger conveyor

Country Status (3)

Country Link
JP (1) JP4607988B2 (en)
CN (2) CN102442604B (en)
HK (2) HK1140176A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5095791B2 (en) * 2010-09-09 2012-12-12 株式会社日立ビルシステム Passenger conveyor handrail driving force diagnosis device and handrail driving force diagnosis method
JP5632341B2 (en) * 2011-08-16 2014-11-26 株式会社日立ビルシステム Inclined passenger conveyor diagnostic device and diagnostic method
JP6537446B2 (en) * 2015-12-10 2019-07-03 株式会社日立製作所 Passenger conveyor
US10302549B2 (en) 2016-12-07 2019-05-28 Otis Elevator Company Handrail friction checking device
CN108726338A (en) 2017-04-19 2018-11-02 奥的斯电梯公司 The speed detector and its speed detection method of the handrail of passenger conveyor
EP3473577B1 (en) 2017-10-18 2022-08-17 Otis Elevator Company People conveyor and method of determining power for driving a handrail element of a people conveyor
JP6524308B1 (en) * 2018-05-10 2019-06-05 東芝エレベータ株式会社 Passenger conveyor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04191289A (en) * 1990-11-27 1992-07-09 Hitachi Building Syst Eng & Service Co Ltd Monitor for passenger conveyor
JP4938966B2 (en) * 2003-04-04 2012-05-23 インベンテイオ・アクテイエンゲゼルシヤフト Handrail drive for escalators or moving walkways
JP2004345808A (en) * 2003-05-22 2004-12-09 Hitachi Building Systems Co Ltd Passenger conveyer and frictional resistance measuring method of passenger conveyer
JP4391926B2 (en) * 2004-12-01 2009-12-24 三菱電機ビルテクノサービス株式会社 Handrail drive device, handrail travel resistance value calculation device, monitoring device

Also Published As

Publication number Publication date
CN102442604B (en) 2014-07-09
CN101613052A (en) 2009-12-30
CN102442604A (en) 2012-05-09
CN101613052B (en) 2012-04-25
JP4607988B2 (en) 2011-01-05
HK1167850A1 (en) 2012-12-14
JP2010006485A (en) 2010-01-14

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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)

Effective date: 20160623