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DE502007005550D1 - Braking or catching device with partially running on bronze pad roller and inclined friction surface - Google Patents

Braking or catching device with partially running on bronze pad roller and inclined friction surface

Info

Publication number
DE502007005550D1
DE502007005550D1 DE502007005550T DE502007005550T DE502007005550D1 DE 502007005550 D1 DE502007005550 D1 DE 502007005550D1 DE 502007005550 T DE502007005550 T DE 502007005550T DE 502007005550 T DE502007005550 T DE 502007005550T DE 502007005550 D1 DE502007005550 D1 DE 502007005550D1
Authority
DE
Germany
Prior art keywords
roll
gap
braking
friction surface
catching device
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.)
Active
Application number
DE502007005550T
Other languages
German (de)
Inventor
Karl Kriener
Karl Sturmlechner
Franz Grubner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wittur Holding GmbH
Original Assignee
Wittur Holding GmbH
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 Wittur Holding GmbH filed Critical Wittur Holding GmbH
Publication of DE502007005550D1 publication Critical patent/DE502007005550D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Coating Apparatus (AREA)

Abstract

The mechanism (14) has a gap-forming section (20a) of a pressure element (19) and associated guide rails forming a gap (20). A roll (9) is pulled into the gap during a deceleration or catching action. A stop limits the distance by which the roll is pulled into the gap, and predefines a final position for the roll. The gap is locally provided with a fitting (33) which is designed and arranged such that the roll partially slides on a bearing material in the final position of the roll, and partially slides on a harder material of the pressure element forming remaining sliding surface.
DE502007005550T 2007-04-18 2007-04-18 Braking or catching device with partially running on bronze pad roller and inclined friction surface Active DE502007005550D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07007905A EP1982945B9 (en) 2007-04-18 2007-04-18 Braking or arresting device with a roller partly running on a bronze coating and an inclined friction surface

Publications (1)

Publication Number Publication Date
DE502007005550D1 true DE502007005550D1 (en) 2010-12-16

Family

ID=38523505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502007005550T Active DE502007005550D1 (en) 2007-04-18 2007-04-18 Braking or catching device with partially running on bronze pad roller and inclined friction surface

Country Status (7)

Country Link
EP (1) EP1982945B9 (en)
CN (1) CN101663221B (en)
AT (1) ATE486811T1 (en)
DE (1) DE502007005550D1 (en)
ES (1) ES2353979T3 (en)
RU (1) RU2438961C2 (en)
WO (1) WO2008128689A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018005224B1 (en) * 2015-09-23 2021-11-16 Inventio Ag SLIDING CAPTURE DEVICE FOR AN LIFT SYSTEM, LIFT SYSTEM AND METHOD FOR BRAKING AN LIFT CABIN
DE202019105584U1 (en) * 2019-10-10 2019-10-22 Wittur Holding Gmbh Tripping unit for actuating an elevator brake device
CN117446625A (en) * 2023-10-27 2024-01-26 杭州西奥电梯有限公司 A split tensioning traction wheel bushing and assembly method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1121225A1 (en) * 1980-08-22 1984-10-30 Ордена Октябрьской Революции Карачаровский Механический Завод Lift safety
AT376952B (en) 1983-03-21 1985-01-25 Otis Elevator Co BRAKE CONTROL DEVICE
FI103962B (en) 1996-11-07 1999-10-29 Kone Corp catching device
ES1043007Y (en) * 1998-12-02 2000-05-01 Dominguez Luis Fernando Simal ELASTIC ELEMENT FOR GUIDED SYSTEM BRAKES.
MY192706A (en) * 2004-12-17 2022-09-02 Inventio Ag Lift installation with a braking device, and method for braking and holding a lift installation
AT501415B1 (en) 2005-01-21 2009-01-15 Wittur Gmbh BRAKE- BZW. FAN DEVICE FOR A LIFT CABIN

Also Published As

Publication number Publication date
WO2008128689A2 (en) 2008-10-30
EP1982945B9 (en) 2011-02-02
EP1982945B1 (en) 2010-11-03
EP1982945A1 (en) 2008-10-22
WO2008128689A3 (en) 2008-12-24
CN101663221B (en) 2013-01-30
CN101663221A (en) 2010-03-03
ES2353979T3 (en) 2011-03-08
ATE486811T1 (en) 2010-11-15
RU2438961C2 (en) 2012-01-10
RU2009137552A (en) 2011-04-20

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