HK1088881A1 - Governor for an elevator - Google Patents

Governor for an elevator

Info

Publication number
HK1088881A1
HK1088881A1 HK06110694.2A HK06110694A HK1088881A1 HK 1088881 A1 HK1088881 A1 HK 1088881A1 HK 06110694 A HK06110694 A HK 06110694A HK 1088881 A1 HK1088881 A1 HK 1088881A1
Authority
HK
Hong Kong
Prior art keywords
governor
elevator
Prior art date
Application number
HK06110694.2A
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 HK1088881A1 publication Critical patent/HK1088881A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
HK06110694.2A 2004-09-22 2006-09-26 Governor for an elevator HK1088881A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004274326A JP4456967B2 (en) 2004-09-22 2004-09-22 Elevator governor

Publications (1)

Publication Number Publication Date
HK1088881A1 true HK1088881A1 (en) 2006-11-17

Family

ID=36230514

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06110694.2A HK1088881A1 (en) 2004-09-22 2006-09-26 Governor for an elevator

Country Status (3)

Country Link
JP (1) JP4456967B2 (en)
CN (1) CN100427375C (en)
HK (1) HK1088881A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5153863B2 (en) * 2007-04-13 2013-02-27 オーチス エレベータ カンパニー Governor sheave with overlapping flyweight system
JP4974372B2 (en) * 2007-11-07 2012-07-11 株式会社日立製作所 Elevator governor
JP4589424B2 (en) * 2008-06-18 2010-12-01 株式会社日立製作所 Inspection system and inspection method for elevator safety device
JP5678111B2 (en) * 2013-03-01 2015-02-25 株式会社日立製作所 Elevator equipment
JP6296973B2 (en) * 2014-12-24 2018-03-20 株式会社日立製作所 Speed governor and elevator device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038269A (en) * 1978-12-28 1980-07-23 Wyseplant Ltd Safety braking assembly
AT382353B (en) * 1983-04-13 1987-02-25 Otis Elevator Co SPEED LIMITER FOR AN ELEVATOR
US5310022A (en) * 1992-03-20 1994-05-10 Otis Elevator Company Mechanical overspeed safety device
JP2790615B2 (en) * 1994-10-20 1998-08-27 三菱電機株式会社 Elevator governor
JP4437574B2 (en) * 1999-10-05 2010-03-24 三菱電機株式会社 Elevator governor
JP4009500B2 (en) * 2001-08-03 2007-11-14 東芝エレベータ株式会社 Elevator and elevator governor

Also Published As

Publication number Publication date
CN100427375C (en) 2008-10-22
CN1751981A (en) 2006-03-29
JP4456967B2 (en) 2010-04-28
JP2006089174A (en) 2006-04-06

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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: 20150728