TW200610724A - Footstep movement detection device of passenger conveyor - Google Patents

Footstep movement detection device of passenger conveyor

Info

Publication number
TW200610724A
TW200610724A TW094128976A TW94128976A TW200610724A TW 200610724 A TW200610724 A TW 200610724A TW 094128976 A TW094128976 A TW 094128976A TW 94128976 A TW94128976 A TW 94128976A TW 200610724 A TW200610724 A TW 200610724A
Authority
TW
Taiwan
Prior art keywords
footstep
detection device
detector
passenger conveyor
movement detection
Prior art date
Application number
TW094128976A
Other languages
Chinese (zh)
Other versions
TWI299319B (en
Inventor
Shingo Tada
Original Assignee
Toshiba Elevator Kk
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 Toshiba Elevator Kk filed Critical Toshiba Elevator Kk
Publication of TW200610724A publication Critical patent/TW200610724A/en
Application granted granted Critical
Publication of TWI299319B publication Critical patent/TWI299319B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B29/00—Safety devices of escalators or moving walkways

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

To provide a footstep movement detection device of a passenger conveyor reduced in the occurrence of a detection error which can be easily mounted to an existing passenger conveyor and detect an abnormality when a footstep is unexpectedly accelerated or decelerated due to a certain influence. The footstep movement detection device is equipped with a detector and a detection body. The detector 21 is provided in the vicinity of a footstep driving wheel 10 winding an endless footstep chain 9 connecting a plurality of footsteps 8 or rotating members 5, 11 coaxially mounted and fixed to the rotating shaft of the footstep driving wheel. The detector 21 detects rotation movement in the footstep driving wheel 10 or the rotating members 5, 11. The detection device body detects the fluctuation of the rotational speed of the footstep diving wheel or the rotating members by a signal from the detector.
TW094128976A 2004-08-24 2005-08-24 Footstep movement detection device of passenger conveyor TW200610724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004244011A JP2006062766A (en) 2004-08-24 2004-08-24 Footstep movement detection device of passenger conveyor

Publications (2)

Publication Number Publication Date
TW200610724A true TW200610724A (en) 2006-04-01
TWI299319B TWI299319B (en) 2008-08-01

Family

ID=35967501

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094128976A TW200610724A (en) 2004-08-24 2005-08-24 Footstep movement detection device of passenger conveyor

Country Status (4)

Country Link
JP (1) JP2006062766A (en)
CN (1) CN101006005B (en)
TW (1) TW200610724A (en)
WO (1) WO2006022292A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101264843B (en) * 2008-03-05 2010-06-02 上海中业电梯有限公司 Escalator operation safety monitoring method and device
JP2012144351A (en) * 2011-01-13 2012-08-02 Toshiba Elevator Co Ltd Passenger conveyor
CN102659013A (en) * 2012-05-15 2012-09-12 大连连港电扶梯成套设备有限公司 Safety monitoring and controlling system of escalator/moving sidewalk
CN102838035B (en) * 2012-09-18 2015-02-11 广州市特种机电设备检测研究院 Monitoring device for operation speed and operation direction of escalator
CN103010919B (en) * 2012-12-25 2014-08-20 江南嘉捷电梯股份有限公司 Device for preventing reversing and motor overspeeding of escalator or moving pavement
CN103010920B (en) * 2012-12-25 2015-03-18 江南嘉捷电梯股份有限公司 Device for preventing reversing and motor overspeeding of escalator or moving pavement
JP7362562B2 (en) * 2020-08-03 2023-10-17 東芝エレベータ株式会社 Passenger conveyor chain stretch detection device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63272771A (en) * 1987-04-30 1988-11-10 三菱電機株式会社 Safety device for passenger conveyor
JPH0742070B2 (en) * 1987-06-16 1995-05-10 三菱電機株式会社 Escalator spindle brake device
US5361887A (en) * 1994-03-14 1994-11-08 Otis Elevator Company Apparatus for detecting an irregularity in the frequency of steps passing a particular point within a passenger conveying device
JP3018915B2 (en) * 1994-08-26 2000-03-13 株式会社日立製作所 Inclined passenger conveyor device
JP2001089059A (en) * 1999-09-20 2001-04-03 Hitachi Ltd Escalator

Also Published As

Publication number Publication date
CN101006005A (en) 2007-07-25
CN101006005B (en) 2010-05-05
TWI299319B (en) 2008-08-01
JP2006062766A (en) 2006-03-09
WO2006022292A1 (en) 2006-03-02

Similar Documents

Publication Publication Date Title
TW200610724A (en) Footstep movement detection device of passenger conveyor
EP2200718A4 (en) Treadmill with automatic speed control and control module of the same
RU2491226C2 (en) Device and method for revealing absent carrier step
WO2015010392A1 (en) Safety detection device of passenger conveying apparatus and implementation method thereof
EP1679518A4 (en) Hub unit for drive wheel
WO2006085156A3 (en) Drive unit for x-ray system
WO2009011306A1 (en) Conveyer belt monitoring system
WO2003099698A8 (en) Escalator drive system failure detection and brake activation
WO2009078100A1 (en) Elevator device
WO2008129794A1 (en) Rotation detection device and bearing having rotation detection device
EP2529982A4 (en) Seatbelt retractor and seatbelt device provided with same
JP2007176671A (en) Passenger conveyor
CN105600664A (en) Escalator handrail belt speed detection method
JPWO2008056807A1 (en) Conveyor belt monitoring device
WO2009038164A1 (en) Stop detecting method for conveyor apparatus
CN109399436A (en) A kind of automatic staircase handrail band speed detector
WO2008152987A1 (en) Hub unit
US20190322484A1 (en) Prognostic failure detection of elevator roller guide wheel
JP2010173743A (en) Passenger conveyer
CN202967841U (en) Chain state detection device for passenger conveyor
CN1058680C (en) Stall detector for handrail of passenger conveyer
CN112320551B (en) Handrail speed deviation protection system
US20170203941A1 (en) Method of detecting a worn link in a chain, and a hoist arrangement
CN202414706U (en) Belt-breaking sensor of belt type conveyor
CN219313837U (en) Mining belt tears limit detection alarm

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees