EP1900673A4 - Tension pulley device for elevator governor rope - Google Patents
Tension pulley device for elevator governor ropeInfo
- Publication number
- EP1900673A4 EP1900673A4 EP05758247.0A EP05758247A EP1900673A4 EP 1900673 A4 EP1900673 A4 EP 1900673A4 EP 05758247 A EP05758247 A EP 05758247A EP 1900673 A4 EP1900673 A4 EP 1900673A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- tension pulley
- pulley device
- governor rope
- elevator governor
- elevator
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/012391 WO2007004293A1 (en) | 2005-07-05 | 2005-07-05 | Tension pulley device for elevator governor rope |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1900673A1 EP1900673A1 (en) | 2008-03-19 |
EP1900673A4 true EP1900673A4 (en) | 2013-07-24 |
Family
ID=37604173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05758247.0A Withdrawn EP1900673A4 (en) | 2005-07-05 | 2005-07-05 | Tension pulley device for elevator governor rope |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1900673A4 (en) |
JP (1) | JPWO2007004293A1 (en) |
KR (1) | KR100874299B1 (en) |
CN (1) | CN101014523B (en) |
WO (1) | WO2007004293A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2253571A1 (en) | 2009-05-20 | 2010-11-24 | Inventio AG | Lift tensioner and lift assembly with same |
EP2338822A1 (en) | 2009-12-23 | 2011-06-29 | Inventio AG | Lift facility with speed restrictor |
WO2012060007A1 (en) * | 2010-11-05 | 2012-05-10 | 三菱電機株式会社 | Elevator |
EP2636628A1 (en) | 2012-03-09 | 2013-09-11 | ThyssenKrupp Aufzugswerke GmbH | Tensioning device for a traction device of a lift assembly |
JP6152964B2 (en) * | 2014-04-09 | 2017-06-28 | 三菱電機株式会社 | Elevator equipment |
WO2016016680A1 (en) * | 2014-08-01 | 2016-02-04 | Otis Elevator Company | Car mounted governor for an elevator system |
JP6197802B2 (en) * | 2015-02-02 | 2017-09-20 | 三菱電機ビルテクノサービス株式会社 | Lock-down device holding tool and position adjustment method for balancing vehicle device |
KR101647788B1 (en) | 2015-11-23 | 2016-08-11 | (주)미주하이텍 | Elevator governor tension maintenance system |
JP6510448B2 (en) * | 2016-03-10 | 2019-05-08 | 株式会社日立製作所 | Elevator equipment |
CN106904507A (en) * | 2017-04-05 | 2017-06-30 | 宁波宏大电梯有限公司 | A kind of constant spring over-speed governor tensioning apparatus of tensile force |
CN109650212B (en) * | 2019-01-21 | 2021-06-08 | 日立电梯(中国)有限公司 | Safety protection device, elevator safety control method and elevator |
US11738971B2 (en) | 2021-06-25 | 2023-08-29 | Otis Elevator Company | Elevator governor tension frame damper |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019139A (en) | 1972-07-20 | 1975-02-28 | ||
JP2002179361A (en) | 2000-12-19 | 2002-06-26 | Toshiba Elevator Co Ltd | Governor tensioner device for elevator |
CN2538759Y (en) * | 2001-12-26 | 2003-03-05 | 宁波欣达电梯配件厂 | Lower positioned speed limiter |
CN2693725Y (en) * | 2004-04-14 | 2005-04-20 | 河北东方机械厂 | Two-way acting speed limiter |
-
2005
- 2005-07-05 EP EP05758247.0A patent/EP1900673A4/en not_active Withdrawn
- 2005-07-05 KR KR1020077006479A patent/KR100874299B1/en not_active IP Right Cessation
- 2005-07-05 JP JP2006520447A patent/JPWO2007004293A1/en active Pending
- 2005-07-05 WO PCT/JP2005/012391 patent/WO2007004293A1/en not_active Application Discontinuation
- 2005-07-05 CN CN2005800304434A patent/CN101014523B/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2007004293A1 (en) | 2009-01-22 |
CN101014523A (en) | 2007-08-08 |
EP1900673A1 (en) | 2008-03-19 |
KR100874299B1 (en) | 2008-12-18 |
WO2007004293A1 (en) | 2007-01-11 |
KR20070065331A (en) | 2007-06-22 |
CN101014523B (en) | 2010-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20070315 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130621 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B66B 7/06 20060101AFI20130617BHEP Ipc: B66B 5/04 20060101ALI20130617BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140121 |