HK1056157A1 - Emergency stop device for elevator - Google Patents

Emergency stop device for elevator

Info

Publication number
HK1056157A1
HK1056157A1 HK03108386A HK03108386A HK1056157A1 HK 1056157 A1 HK1056157 A1 HK 1056157A1 HK 03108386 A HK03108386 A HK 03108386A HK 03108386 A HK03108386 A HK 03108386A HK 1056157 A1 HK1056157 A1 HK 1056157A1
Authority
HK
Hong Kong
Prior art keywords
elevator
emergency stop
stop device
emergency
stop
Prior art date
Application number
HK03108386A
Inventor
Yasuhide Hano
Mitsugu Ohmori
Masayuki Shigeta
Original Assignee
Hitachi Ltd
Hitachi Mito Eng 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 Hitachi Ltd, Hitachi Mito Eng Kk filed Critical Hitachi Ltd
Publication of HK1056157A1 publication Critical patent/HK1056157A1/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
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges
    • 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
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • 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
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/185—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by acting on main ropes or main cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
HK03108386A 2001-11-21 2003-11-18 Emergency stop device for elevator HK1056157A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001356501A JP3611543B2 (en) 2001-11-21 2001-11-21 Elevator emergency stop device

Publications (1)

Publication Number Publication Date
HK1056157A1 true HK1056157A1 (en) 2004-02-06

Family

ID=19168011

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03108386A HK1056157A1 (en) 2001-11-21 2003-11-18 Emergency stop device for elevator

Country Status (5)

Country Link
JP (1) JP3611543B2 (en)
KR (1) KR100903662B1 (en)
CN (1) CN1248946C (en)
HK (1) HK1056157A1 (en)
TW (1) TWI234542B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4854954B2 (en) * 2004-12-07 2012-01-18 三菱電機株式会社 Elevator emergency stop device
KR100731196B1 (en) 2006-03-16 2007-06-22 세이프테크 (주) Emergency brake device of an elevator
KR100731198B1 (en) 2006-03-16 2007-06-22 세이프테크 (주) Emergency brake device of an elevator
JP5081119B2 (en) * 2008-10-01 2012-11-21 株式会社日立製作所 Elevator braking device
KR101117340B1 (en) * 2010-05-28 2012-03-07 오티스 엘리베이터 컴파니 Safety device for an elevator
KR101287619B1 (en) * 2011-07-01 2013-07-23 주식회사 에버다임 safety device for elevator
KR101239403B1 (en) * 2011-07-01 2013-03-06 주식회사 에버다임 double type safety device for elevator
JP5345183B2 (en) * 2011-07-14 2013-11-20 株式会社日立製作所 Elevator emergency stop device
JP5926603B2 (en) * 2012-04-25 2016-05-25 株式会社日立製作所 elevator
CN102795526B (en) * 2012-08-28 2014-12-10 刘德民 Progressive rope gripper and progressive overspeed protection safety device for dragging type lifting device
JP2015009981A (en) * 2013-07-02 2015-01-19 株式会社日立製作所 Elevator
KR101698546B1 (en) * 2014-12-29 2017-01-23 덕 규 김 Safety device for an elevator
CN105984776A (en) * 2015-02-03 2016-10-05 汪风珍 Direct fall preventing device for elevator
JP2019089643A (en) * 2017-11-16 2019-06-13 株式会社日立製作所 Emergency stop device and elevator
CN111977485B (en) * 2019-05-22 2021-10-08 上海三菱电梯有限公司 Elevator safety device and elevator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251585A (en) * 1985-08-29 1987-03-06 三菱電機株式会社 Emergency stop device for elevator
JPS6274896A (en) * 1985-09-27 1987-04-06 株式会社東芝 Emergency stop device for elevator

Also Published As

Publication number Publication date
CN1248946C (en) 2006-04-05
JP3611543B2 (en) 2005-01-19
JP2003155175A (en) 2003-05-27
TWI234542B (en) 2005-06-21
KR100903662B1 (en) 2009-06-18
KR20030041830A (en) 2003-05-27
CN1420076A (en) 2003-05-28

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Legal Events

Date Code Title Description
CHPA Change of a particular in the register (except of change of ownership)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151121