ATE239663T1 - BRAKE DEVICE, PARTICULARLY FOR ELEVATOR CABINS - Google Patents

BRAKE DEVICE, PARTICULARLY FOR ELEVATOR CABINS

Info

Publication number
ATE239663T1
ATE239663T1 AT98810624T AT98810624T ATE239663T1 AT E239663 T1 ATE239663 T1 AT E239663T1 AT 98810624 T AT98810624 T AT 98810624T AT 98810624 T AT98810624 T AT 98810624T AT E239663 T1 ATE239663 T1 AT E239663T1
Authority
AT
Austria
Prior art keywords
brake device
elevator cabins
pad
wedge
rail
Prior art date
Application number
AT98810624T
Other languages
German (de)
Inventor
Ervin Perroud
Original Assignee
Cobianchi Liftteile Ag
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 Cobianchi Liftteile Ag filed Critical Cobianchi Liftteile Ag
Application granted granted Critical
Publication of ATE239663T1 publication Critical patent/ATE239663T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

The brake device has a brake pad (12) acted on by at least one spring packet (16,17), for biasing it against a rail (18), and a wedge-shaped brake pad (13,14) between the opposite side of the rail and a housing (11). The surfaces (41,42) of the pad are inclined to the vertical. Angled rolling plates are provided between the wedge-shaped brake pads and the housing surfaces.
AT98810624T 1998-07-03 1998-07-03 BRAKE DEVICE, PARTICULARLY FOR ELEVATOR CABINS ATE239663T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810624A EP0968954B1 (en) 1998-07-03 1998-07-03 Safety brake device, particularly for lift cabins

Publications (1)

Publication Number Publication Date
ATE239663T1 true ATE239663T1 (en) 2003-05-15

Family

ID=8236176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98810624T ATE239663T1 (en) 1998-07-03 1998-07-03 BRAKE DEVICE, PARTICULARLY FOR ELEVATOR CABINS

Country Status (6)

Country Link
EP (1) EP0968954B1 (en)
AT (1) ATE239663T1 (en)
AU (1) AU4356499A (en)
DE (1) DE59808283D1 (en)
ES (1) ES2198678T3 (en)
WO (1) WO2000001604A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981575B2 (en) 1999-09-27 2006-01-03 Otis Elevator Company Concrete rail safety device for an elevator car
FR2816300B1 (en) * 2000-11-09 2003-02-28 Otis Elevator Co SAFETY DEVICE OF AN ELEVATOR CAB WITH NON-METALLIC RAILS
CN1313346C (en) * 2001-06-29 2007-05-02 三菱电机株式会社 Elevator emergency brake device
FR2852587A1 (en) 2003-03-20 2004-09-24 Thyssenkrupp Elevator Mfg F DEVICE FOR RELEASING A PARACHUTE FOR AN ELEVATOR CAB, AS WELL AS THE PARACHUTE THUS EQUIPPED
ES2305913T3 (en) * 2004-01-22 2008-11-01 Inventio Ag SAFETY DEVICE FOR AN ELEVATOR.
WO2007102211A1 (en) * 2006-03-08 2007-09-13 Mitsubishi Denki Kabushiki Kaisha Emergency stop device for elevator
ES2319706B1 (en) * 2006-06-07 2009-12-09 Thyssenkrupp Elevator Manufacturing Spain, S.L. DOUBLE EFFECT EMERGENCY BRAKING DEVICE FOR ELEVATOR CABINS.
EP1942071B1 (en) 2007-01-08 2010-11-10 Thyssenkrupp Elevator Manufacturing Spain S.L. Flotation means for the correct wedging of a safety device for life
EP2699506B1 (en) * 2011-04-19 2016-02-10 Otis Elevator Company Elevator brake having a brake release feature
US10377606B2 (en) 2015-04-10 2019-08-13 Otis Elevator Company Elevator safety gear guiding assembly and method
CN108137275B (en) * 2015-09-23 2020-06-09 因温特奥股份公司 Sliding locking device for an elevator system
EP3210926B1 (en) 2016-02-23 2020-01-01 Otis Elevator Company Elevator service panel
CN105819302B (en) * 2016-05-31 2018-06-29 石家庄五龙制动器股份有限公司 Rope brake
WO2021069760A1 (en) * 2019-10-07 2021-04-15 Dynatech, Dynamics & Technology, S.L. Electromechanical actuator by flexible transmission for the triggering of the anti-fall safety gear of a lift

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762512A (en) * 1971-10-29 1973-10-02 Us Elevator Corp Elevator rail grab safety apparatus
DE19780136D2 (en) * 1996-03-01 2000-01-27 Cobianchi Liftteile Ag Muensin Brake safety device and brake shoe, in particular for elevator cars

Also Published As

Publication number Publication date
EP0968954A1 (en) 2000-01-05
WO2000001604A1 (en) 2000-01-13
ES2198678T3 (en) 2004-02-01
AU4356499A (en) 2000-01-24
EP0968954B1 (en) 2003-05-07
DE59808283D1 (en) 2003-06-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee