EP1478591A4 - Elevator load weighing device - Google Patents
Elevator load weighing deviceInfo
- Publication number
- EP1478591A4 EP1478591A4 EP02706477A EP02706477A EP1478591A4 EP 1478591 A4 EP1478591 A4 EP 1478591A4 EP 02706477 A EP02706477 A EP 02706477A EP 02706477 A EP02706477 A EP 02706477A EP 1478591 A4 EP1478591 A4 EP 1478591A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- weighing device
- elevator load
- load weighing
- elevator
- weighing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3476—Load weighing or car passenger counting devices
- B66B1/3484—Load weighing or car passenger counting devices using load cells
-
- 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
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
-
- 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
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/006216 WO2003074406A1 (en) | 2002-02-28 | 2002-02-28 | Elevator load weighing device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1478591A1 EP1478591A1 (en) | 2004-11-24 |
EP1478591A4 true EP1478591A4 (en) | 2008-09-03 |
EP1478591B1 EP1478591B1 (en) | 2009-12-09 |
Family
ID=27787369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02706477A Expired - Lifetime EP1478591B1 (en) | 2002-02-28 | 2002-02-28 | Elevator load weighing device |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1478591B1 (en) |
JP (1) | JP4102760B2 (en) |
KR (1) | KR100872220B1 (en) |
CN (1) | CN100366519C (en) |
AU (1) | AU2002240562A1 (en) |
DE (1) | DE60234718D1 (en) |
ES (1) | ES2337659T3 (en) |
HK (1) | HK1076790A1 (en) |
WO (1) | WO2003074406A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2249169B1 (en) * | 2004-09-02 | 2007-03-16 | Dinacell Electronica, S.L. | LOAD CELL FOR ELEVATORS AND SIMILAR. |
JP4658063B2 (en) * | 2004-09-24 | 2011-03-23 | 三菱電機株式会社 | Machine room-less elevator device |
JP4929785B2 (en) * | 2006-03-28 | 2012-05-09 | 三菱電機株式会社 | Elevator control cable device |
CN102765648B (en) * | 2011-05-05 | 2014-10-22 | 上海三菱电梯有限公司 | Tension measuring and adjusting device for suspension rope of elevator |
CN103072872A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Rope end hanging plate device |
CN103708320B (en) * | 2012-10-08 | 2015-10-07 | 上海力夏检测技术有限公司 | A kind of portable multi rope winding system rope tension equilibrium instrument |
CN102910514B (en) * | 2012-11-01 | 2015-03-04 | 日立电梯(中国)有限公司 | Elevator car weighing system and weighing method |
JP6170810B2 (en) * | 2013-10-29 | 2017-07-26 | 株式会社日立ビルシステム | Elevator main rope tension measuring device and elevator control system |
ES2600869B1 (en) * | 2015-07-10 | 2018-01-09 | Dinacell Electrónica S.L. | Load cell |
ES1143983Y (en) * | 2015-09-01 | 2015-12-16 | Lift Sensor S L | CABLE TENSION CONTROL DEVICE |
CN105752781B (en) * | 2015-12-15 | 2018-06-22 | 上海长江斯迈普电梯有限公司 | Elevator intelligent weighing device and control method |
EP3210924A1 (en) | 2016-02-23 | 2017-08-30 | Inventio AG | Elevator connection assembly with strain gauge |
US11111106B2 (en) * | 2017-05-26 | 2021-09-07 | Tim Ebeling | Suspension member equalization system for elevators |
US10618772B2 (en) * | 2017-06-20 | 2020-04-14 | Otis Elevator Company | Elevator termination assembly that provides an indication of elevator car load |
CN109250597A (en) * | 2018-11-06 | 2019-01-22 | 广州绰立科技有限公司 | Elevator car loading device antidote |
CN110342364A (en) * | 2019-07-26 | 2019-10-18 | 大连凯晟科技发展有限公司 | A kind of elevator overload device to test instrument |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4793442A (en) * | 1987-11-05 | 1988-12-27 | Schindler Elevator Corporation | Method and apparatus for providing pre-travel balancing energy to an elevator drive |
JPH028176A (en) * | 1988-06-24 | 1990-01-11 | Mitsubishi Electric Corp | Load detection device for elevator |
JPH0398975A (en) * | 1989-09-11 | 1991-04-24 | Mitsubishi Electric Corp | Scaling device for elevator |
EP0545572A1 (en) * | 1991-11-15 | 1993-06-09 | Otis Elevator Company | Elevator load weighing |
JPH06255933A (en) * | 1993-03-03 | 1994-09-13 | Otis Elevator Co | Detector of overload of elevator |
EP0849207A1 (en) * | 1996-12-20 | 1998-06-24 | Kone Oy | Procedure and apparatus for the measurement of elevator load |
US6315084B1 (en) * | 1999-03-04 | 2001-11-13 | Otis Elevator Company | Apparatus for reducing vibration of an elevator car |
WO2002000541A1 (en) * | 2000-06-21 | 2002-01-03 | Otis Elevator Company | Pivoting termination for elevator rope |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5421422A (en) * | 1993-11-19 | 1995-06-06 | Boretec Inc | Roller cutter mount for tunneling machine |
US6123176A (en) * | 1996-05-28 | 2000-09-26 | Otis Elevator Company | Rope tension monitoring assembly and method |
JP2000086114A (en) | 1998-09-14 | 2000-03-28 | Toshiba Corp | Elevator |
-
2002
- 2002-02-28 CN CNB028283961A patent/CN100366519C/en not_active Expired - Fee Related
- 2002-02-28 ES ES02706477T patent/ES2337659T3/en not_active Expired - Lifetime
- 2002-02-28 EP EP02706477A patent/EP1478591B1/en not_active Expired - Lifetime
- 2002-02-28 DE DE60234718T patent/DE60234718D1/en not_active Expired - Lifetime
- 2002-02-28 AU AU2002240562A patent/AU2002240562A1/en not_active Abandoned
- 2002-02-28 JP JP2003572886A patent/JP4102760B2/en not_active Expired - Fee Related
- 2002-02-28 WO PCT/US2002/006216 patent/WO2003074406A1/en active Application Filing
- 2002-02-28 KR KR1020047012528A patent/KR100872220B1/en not_active IP Right Cessation
-
2005
- 2005-10-05 HK HK05108833A patent/HK1076790A1/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4793442A (en) * | 1987-11-05 | 1988-12-27 | Schindler Elevator Corporation | Method and apparatus for providing pre-travel balancing energy to an elevator drive |
JPH028176A (en) * | 1988-06-24 | 1990-01-11 | Mitsubishi Electric Corp | Load detection device for elevator |
JPH0398975A (en) * | 1989-09-11 | 1991-04-24 | Mitsubishi Electric Corp | Scaling device for elevator |
EP0545572A1 (en) * | 1991-11-15 | 1993-06-09 | Otis Elevator Company | Elevator load weighing |
JPH06255933A (en) * | 1993-03-03 | 1994-09-13 | Otis Elevator Co | Detector of overload of elevator |
EP0849207A1 (en) * | 1996-12-20 | 1998-06-24 | Kone Oy | Procedure and apparatus for the measurement of elevator load |
US6315084B1 (en) * | 1999-03-04 | 2001-11-13 | Otis Elevator Company | Apparatus for reducing vibration of an elevator car |
WO2002000541A1 (en) * | 2000-06-21 | 2002-01-03 | Otis Elevator Company | Pivoting termination for elevator rope |
Non-Patent Citations (1)
Title |
---|
See also references of WO03074406A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20040084907A (en) | 2004-10-06 |
DE60234718D1 (en) | 2010-01-21 |
JP2005519009A (en) | 2005-06-30 |
CN100366519C (en) | 2008-02-06 |
ES2337659T3 (en) | 2010-04-28 |
AU2002240562A1 (en) | 2003-09-16 |
JP4102760B2 (en) | 2008-06-18 |
CN1622914A (en) | 2005-06-01 |
KR100872220B1 (en) | 2008-12-05 |
EP1478591B1 (en) | 2009-12-09 |
HK1076790A1 (en) | 2006-01-27 |
EP1478591A1 (en) | 2004-11-24 |
WO2003074406A1 (en) | 2003-09-12 |
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