PH12018500549A1 - Safety catch device for a lift system - Google Patents

Safety catch device for a lift system

Info

Publication number
PH12018500549A1
PH12018500549A1 PH12018500549A PH12018500549A PH12018500549A1 PH 12018500549 A1 PH12018500549 A1 PH 12018500549A1 PH 12018500549 A PH12018500549 A PH 12018500549A PH 12018500549 A PH12018500549 A PH 12018500549A PH 12018500549 A1 PH12018500549 A1 PH 12018500549A1
Authority
PH
Philippines
Prior art keywords
braking
safety catch
adjustment
catch device
guide
Prior art date
Application number
PH12018500549A
Inventor
Josef Husmann
Original Assignee
Inventio 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 Inventio Ag filed Critical Inventio Ag
Publication of PH12018500549A1 publication Critical patent/PH12018500549A1/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

Abstract

A safety catch device (1) for a lift system (2) comprises a movable brake element (5) that can be adjusted in a pressing direction (11) towards a counter surface (9), for a braking procedure. In the assembled state, a disc (3) is arranged between the braking element (5) and the counter surface (9). In addition, a guide arrangement (44) is provided for the braking element (5), which comprises a guide surface (45) and an individual guide roller unit (43). The guide roller unit (43) interacts with the guide surface (45) in such a way that in the event of an adjustment of the brake element (5) occurring in a braking action direction (22), an adjustment of the braking element (5) likewise occurs in the pressing direction (11). The pressing direction (11) is respectively perpendicular to the braking action direction (22). The guide roller unit (43) rolls on the guide surface (45) during the braking procedure and the guide surface (45) is designed such that a transformation of the adjustment of the braking element (5) occurring in the braking action direction (22) decreasingly results in the adjustment of the braking element (5) occurring in pressing direction (11). The invention also relates to a lift system (2) comprising a safety catch device (1) of this type and a method for braking a lift car (4) that can be carried out with a safety catch device (1) of this type.
PH12018500549A 2015-09-23 2018-03-14 Safety catch device for a lift system PH12018500549A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15186514 2015-09-23
PCT/EP2016/071936 WO2017050647A1 (en) 2015-09-23 2016-09-16 Safety catch device for a lift system

Publications (1)

Publication Number Publication Date
PH12018500549A1 true PH12018500549A1 (en) 2018-09-10

Family

ID=54196900

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018500549A PH12018500549A1 (en) 2015-09-23 2018-03-14 Safety catch device for a lift system

Country Status (9)

Country Link
EP (1) EP3353105B1 (en)
CN (1) CN108137275B (en)
ES (1) ES2765704T3 (en)
MX (1) MX2018003518A (en)
MY (1) MY190741A (en)
PH (1) PH12018500549A1 (en)
PL (1) PL3353105T3 (en)
RU (1) RU2723006C2 (en)
WO (1) WO2017050647A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE195491T1 (en) 1996-03-01 2000-09-15 Cobianchi Liftteile Ag BRAKE DEVICE AND BRAKE SHOE, ESPECIALLY FOR ELEVATOR CABINS
FI101782B1 (en) * 1996-11-07 1998-08-31 Kone Corp Sliding catching device
EP0968954B1 (en) 1998-07-03 2003-05-07 Cobianchi Liftteile Ag Safety brake device, particularly for lift cabins
CN2533061Y (en) 2002-04-04 2003-01-29 重庆宗申技术开发研究有限公司 Sealing structure of chain driving outboard motor
CN2583061Y (en) * 2002-09-19 2003-10-29 上海精润金属制品有限公司 Safety pincers for elevator
US7374021B2 (en) * 2002-10-09 2008-05-20 Otis Elevator Company Combined elevator guiding and safety braking device
JP4709650B2 (en) 2003-10-07 2011-06-22 オーチス エレベータ カンパニー Remote resettable ropeless emergency stop for elevators
JP4672656B2 (en) 2004-11-16 2011-04-20 三菱電機株式会社 Elevator safety device
MY151628A (en) * 2006-05-29 2014-06-30 Inventio Ag Lift facility with a braking device and method for braking a lift facility
DE502007005550D1 (en) * 2007-04-18 2010-12-16 Wittur Holding Gmbh Braking or catching device with partially running on bronze pad roller and inclined friction surface
ES2874760T3 (en) * 2010-05-18 2021-11-05 Otis Elevator Co Integrated elevator safety system
RU2600423C2 (en) * 2012-02-17 2016-10-20 Инвенцио Аг Elevator braking system and method of elevator braking
JP5926603B2 (en) * 2012-04-25 2016-05-25 株式会社日立製作所 elevator

Also Published As

Publication number Publication date
CN108137275B (en) 2020-06-09
EP3353105B1 (en) 2019-12-18
WO2017050647A1 (en) 2017-03-30
RU2723006C2 (en) 2020-06-08
CN108137275A (en) 2018-06-08
MX2018003518A (en) 2018-06-18
EP3353105A1 (en) 2018-08-01
RU2018112427A3 (en) 2019-12-30
PL3353105T3 (en) 2020-06-15
MY190741A (en) 2022-05-12
RU2018112427A (en) 2019-10-07
ES2765704T3 (en) 2020-06-10

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