EP2687473A4 - Vorrichtung zum schutz gegen unkontrollierte bewegungen einer aufzugskabine und geschwindigkeitsbegrenzer mit einer derartigen vorrichtung - Google Patents
Vorrichtung zum schutz gegen unkontrollierte bewegungen einer aufzugskabine und geschwindigkeitsbegrenzer mit einer derartigen vorrichtungInfo
- Publication number
- EP2687473A4 EP2687473A4 EP12758222.9A EP12758222A EP2687473A4 EP 2687473 A4 EP2687473 A4 EP 2687473A4 EP 12758222 A EP12758222 A EP 12758222A EP 2687473 A4 EP2687473 A4 EP 2687473A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- lift car
- protecting against
- speed limiter
- uncontrolled movement
- uncontrolled
- 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
- 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
-
- 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)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
- Types And Forms Of Lifts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201130368A ES2363311B1 (es) | 2011-03-16 | 2011-03-16 | Dispositivo de protección contra el movimiento incontrolado de una cabina de un elevador y limitador de velocidad que incluye tal dispositivo |
PCT/ES2012/070159 WO2012123607A1 (es) | 2011-03-16 | 2012-03-12 | Dispositivo de protección contra el movimiento incontrolado de una cabina de un elevador y limitador de velocidad que incluye tal dispositivo |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2687473A1 EP2687473A1 (de) | 2014-01-22 |
EP2687473A4 true EP2687473A4 (de) | 2014-11-12 |
EP2687473B1 EP2687473B1 (de) | 2017-01-04 |
Family
ID=44261766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12758222.9A Active EP2687473B1 (de) | 2011-03-16 | 2012-03-12 | Vorrichtung zum schutz gegen unkontrollierte bewegungen einer aufzugskabine und geschwindigkeitsbegrenzer mit einer derartigen vorrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2687473B1 (de) |
ES (1) | ES2363311B1 (de) |
WO (1) | WO2012123607A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105502126B (zh) * | 2016-01-28 | 2017-10-10 | 浙江屹立电梯有限公司 | 离合式电梯限速器 |
CN110271934B (zh) * | 2018-03-15 | 2024-02-02 | 杭州沪宁电梯部件股份有限公司 | 一种绳轮抗扰机构 |
DE202019000697U1 (de) | 2019-02-13 | 2019-02-28 | K.A. Schmersal Gmbh & Co. Kg | Modulare Montagevorrichtung für einen Positionsschalter zur Montage an einem Geschwindigkeitsbegrenzer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923055A (en) * | 1989-01-24 | 1990-05-08 | Delaware Capital Formation, Inc. | Safety mechanism for preventing unintended motion in traction elevators |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2212782B (en) * | 1987-11-25 | 1991-01-30 | Poon Otto L | A lift |
US4898263A (en) * | 1988-09-12 | 1990-02-06 | Montgomery Elevator Company | Elevator self-diagnostic control system |
FI118333B (fi) * | 2004-01-09 | 2007-10-15 | Kone Corp | Laitteisto hississä korin hallitsemattoman liikkeen havaitsemiseksi ja pysäyttämiseksi |
CN100443392C (zh) * | 2004-04-30 | 2008-12-17 | 三菱电机株式会社 | 电梯的异常时制动系统 |
ES2306623B1 (es) | 2008-05-05 | 2009-07-06 | Aplicaciones Electromecanicas Gervall S.A. | Limitador de velocidad con enclavamiento bisentido. |
-
2011
- 2011-03-16 ES ES201130368A patent/ES2363311B1/es active Active
-
2012
- 2012-03-12 WO PCT/ES2012/070159 patent/WO2012123607A1/es active Application Filing
- 2012-03-12 EP EP12758222.9A patent/EP2687473B1/de active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923055A (en) * | 1989-01-24 | 1990-05-08 | Delaware Capital Formation, Inc. | Safety mechanism for preventing unintended motion in traction elevators |
Also Published As
Publication number | Publication date |
---|---|
ES2363311B1 (es) | 2012-06-05 |
EP2687473B1 (de) | 2017-01-04 |
WO2012123607A1 (es) | 2012-09-20 |
ES2363311A1 (es) | 2011-07-29 |
EP2687473A1 (de) | 2014-01-22 |
ES2363311A8 (es) | 2011-09-13 |
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