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RU92004488A - LIFT DRIVE SYSTEM - Google Patents

LIFT DRIVE SYSTEM

Info

Publication number
RU92004488A
RU92004488A RU92004488/11A RU92004488A RU92004488A RU 92004488 A RU92004488 A RU 92004488A RU 92004488/11 A RU92004488/11 A RU 92004488/11A RU 92004488 A RU92004488 A RU 92004488A RU 92004488 A RU92004488 A RU 92004488A
Authority
RU
Russia
Prior art keywords
lift
drive system
brake device
lift drive
elevator
Prior art date
Application number
RU92004488/11A
Other languages
Russian (ru)
Other versions
RU2066291C1 (en
Inventor
Дж. Эриксон Ричард
Куни Энтони
Лэнг Майкл
Original Assignee
Отис Иливейтор Компани
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
Priority claimed from US07/801,304 external-priority patent/US5226508A/en
Priority claimed from US07/818,316 external-priority patent/US5201821A/en
Application filed by Отис Иливейтор Компани filed Critical Отис Иливейтор Компани
Publication of RU92004488A publication Critical patent/RU92004488A/en
Application granted granted Critical
Publication of RU2066291C1 publication Critical patent/RU2066291C1/en

Links

Claims (1)

Изобретение относится к грузоподъемной технике и может быть использовано в системе привода подъемника. Движением ведущего шкива подъемника управляет дисковое тормозное устройство, которое функционально соединено с выходным валом и шкивом механизма привода подъемника. Дисковое тормозное устройство может действовать как тормоз безопасности при движении вверх или вниз, а также служить в качестве рабочего тормоза при нормальной эксплуатации подъемника. Предлагаемое тормозное устройство, устанавливаемое на подъемнике, не испытывает влияния поломок шестерни в шестеренчатом приводе механизма.The invention relates to a lifting technique and can be used in the drive system of the lift. The movement of the drive pulley of the elevator is controlled by a disc brake device, which is functionally connected to the output shaft and the pulley of the elevator drive mechanism. The disc brake device can act as a safety brake when moving up or down, and also serves as a service brake during normal operation of the lift. The proposed brake device mounted on the lift, is not affected by the damage of the gear in the gear drive mechanism.
RU9292004488A 1991-12-02 1992-12-02 Hoist drive system RU2066291C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/801304 1991-12-02
US07/801,304 US5226508A (en) 1991-12-02 1991-12-02 Disc brake for elevator drive sheave
US07/818316 1992-01-08
US07/818,316 US5201821A (en) 1992-01-08 1992-01-08 Disc brake elevator drive sheave

Publications (2)

Publication Number Publication Date
RU92004488A true RU92004488A (en) 1995-01-20
RU2066291C1 RU2066291C1 (en) 1996-09-10

Family

ID=27122324

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9292004488A RU2066291C1 (en) 1991-12-02 1992-12-02 Hoist drive system

Country Status (7)

Country Link
EP (1) EP0545369B1 (en)
JP (1) JP3422809B2 (en)
CN (1) CN1044997C (en)
CA (1) CA2084242C (en)
DE (1) DE69219442T2 (en)
FI (1) FI925466L (en)
RU (1) RU2066291C1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9405792U1 (en) * 1994-04-08 1994-11-10 Höhn, Carsten, Dipl.-Ing, 28832 Achim Slip-on brake
CN1037254C (en) * 1994-08-23 1998-02-04 仲建元 Safeguard for cable lift
DE10136102A1 (en) * 2001-07-26 2003-02-13 Friedr Flender Gmbh A Gearbox for an elevator system
JPWO2005068338A1 (en) * 2004-01-15 2007-08-23 三菱電機株式会社 Elevator hoisting machine
WO2005077807A1 (en) * 2004-02-16 2005-08-25 Mitsubishi Denki Kabushiki Kaisha Brake device for elevator hoist
DE102004043592B3 (en) * 2004-09-09 2006-03-09 Demag Cranes & Components Gmbh Safety brake mechanism for rope hoist, has brake surface provided for brake ring at outer periphery of coupling that concentrically connects output shaft of lifting gear drive and sleeve barrel
DE102005022897A1 (en) * 2005-05-18 2006-11-23 Chr. Mayr Gmbh + Co Kg Mounting brake for traction sheave
USD574572S1 (en) * 2006-01-31 2008-08-05 Chr. Mayr Gmbh & Co. Kg Elevator brake
JP5550329B2 (en) * 2009-12-24 2014-07-16 東芝エレベータ株式会社 Elevator hoisting machine
JP2011131999A (en) * 2009-12-24 2011-07-07 Toshiba Elevator Co Ltd Elevator
JP2013001557A (en) * 2011-06-21 2013-01-07 Toshiba Elevator Co Ltd Winding machine and improvement method thereof
FR2981058A1 (en) * 2011-10-11 2013-04-12 Serge Arnoult Driving mechanism for driving cabin of lift used for displacing e.g. persons, to floor of building, has brake disk placed on slow movement part so as to be rotated according to slow movement in absence of braking application
EP3214032B1 (en) * 2016-03-03 2020-04-29 Kone Corporation Adjustable brake controller of an elevator brake, elevator brake and elevator
EP3279130A1 (en) * 2016-08-01 2018-02-07 KONE Corporation Pulley wheel rack
US10618775B2 (en) 2016-11-18 2020-04-14 Otis Elevator Company Retrofitting an elevator machine with primary and secondary braking
US11807493B1 (en) 2018-10-15 2023-11-07 Otis Elevator Company Retrofitted hoist machine
US10822215B2 (en) 2018-11-26 2020-11-03 Otis Elevator Company Fail safe bar for clutch type brake adjustment
CN112443594B (en) * 2019-08-30 2022-03-18 比亚迪股份有限公司 Brake-by-wire system and vehicle
CN117072586B (en) * 2023-10-16 2024-01-23 奥创动力传动(深圳)有限公司 Brake and hub motor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695399A (en) * 1970-10-26 1972-10-03 Marvin R Laing Overspeed safety brake for elevators
DE2330404A1 (en) * 1973-06-15 1975-01-09 Krupp Gmbh Lift safety brake catcher mechanism with centrifugal trip - has brake parts loaded by adjustable spring
US4509620A (en) * 1982-03-08 1985-04-09 Dresser Industries, Inc. Hoist or the like
US4688660A (en) * 1986-03-19 1987-08-25 Kabushiki Kaisha Kaneko Seisakusho Winch for elevator
JPH0735829B2 (en) * 1989-08-18 1995-04-19 株式会社日立製作所 elevator
US5007505A (en) * 1990-03-19 1991-04-16 Northern Elevator Limited Elevator traction sheave brake
US5156239A (en) * 1991-12-17 1992-10-20 Otis Elevator Company Disc brake/load weighing assembly for elevator drive sheave

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