GB1379492A - Electrically ontrolled brakes - Google Patents

Electrically ontrolled brakes

Info

Publication number
GB1379492A
GB1379492A GB1029972A GB1029972A GB1379492A GB 1379492 A GB1379492 A GB 1379492A GB 1029972 A GB1029972 A GB 1029972A GB 1029972 A GB1029972 A GB 1029972A GB 1379492 A GB1379492 A GB 1379492A
Authority
GB
United Kingdom
Prior art keywords
brake
winding
causing
current
contacts
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.)
Expired
Application number
GB1029972A
Other languages
English (en)
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.)
Manitowoc Crane Group France SAS
Original Assignee
Potain SA
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 Potain SA filed Critical Potain SA
Publication of GB1379492A publication Critical patent/GB1379492A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D2065/383—Slack adjusters for adjusting the spring force in spring-applied brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2123/00—Multiple operation forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
  • Jib Cranes (AREA)
GB1029972A 1971-03-09 1972-03-06 Electrically ontrolled brakes Expired GB1379492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7109021A FR2135689A5 (enExample) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
GB1379492A true GB1379492A (en) 1975-01-02

Family

ID=9073564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1029972A Expired GB1379492A (en) 1971-03-09 1972-03-06 Electrically ontrolled brakes

Country Status (6)

Country Link
US (1) US3763968A (enExample)
JP (1) JPS5842117B1 (enExample)
ES (1) ES399047A1 (enExample)
FR (1) FR2135689A5 (enExample)
GB (1) GB1379492A (enExample)
IT (1) IT950014B (enExample)

Families Citing this family (53)

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FR2458714A1 (fr) * 1979-06-07 1981-01-02 Ferodo Sa Dispositif d'alimentation a effet retarde pour frein a commande electromagnetique
CH665065A5 (de) * 1982-11-09 1988-04-15 Mavilor Syst Sa Mit reibungsbremse ausgeruesteter elektrischer motor.
US4609965A (en) * 1984-11-09 1986-09-02 Pt Components, Inc. Magnetic clutch
US4734817A (en) * 1984-11-09 1988-03-29 Pt Components, Inc. Magnetic clutch
US5000523A (en) * 1989-05-17 1991-03-19 General Motors Corporation Anti-lock braking system with electromagnetic brake
US5121018A (en) * 1991-03-04 1992-06-09 Lucas Aerospace Power Equipment Corporation Latching brake using permanent magnet
US5477093A (en) * 1993-05-21 1995-12-19 Magna Force, Inc. Permanent magnet coupling and transmission
US5620065A (en) * 1994-08-01 1997-04-15 Rexnord Corporation Spring set brake
US5685398A (en) * 1996-06-28 1997-11-11 Rexnord Corporation Fast response adjustable brake
US5775467A (en) * 1996-07-29 1998-07-07 General Motors Corporation Floating electromagnetic brake system
DE19721528A1 (de) * 1997-05-22 1998-11-26 Still Gmbh Elektrische Maschine und Verfahren zur Montage der elektrischen Maschine an einem Aggregat
BR9811123B1 (pt) * 1997-08-25 2011-04-19 freio mecánico, ativável eletromagneticamente, para um motor elétrico.
DE19752543A1 (de) * 1997-11-27 1999-06-02 Bosch Gmbh Robert Magnetbremse und elektromechanische Bremsvorrichtung mit einer Magnetbremse
US6459182B1 (en) 1998-05-14 2002-10-01 Sew-Eurodrive Gmbh Electric motor with brake
US6054788A (en) * 1998-08-12 2000-04-25 Reliance Electric Industrial Company Magnetic power transmission coupling
JP2000228856A (ja) * 1999-02-05 2000-08-15 Mitsubishi Electric Corp ステッピングモータ
US6336530B1 (en) 2000-04-07 2002-01-08 Timothy L. Hottle Vehicle brake assembly
JP2002220045A (ja) * 2001-01-26 2002-08-06 Honda Motor Co Ltd 電動駐車ブレーキ装置
DE20218078U1 (de) * 2002-11-21 2004-04-01 Liebherr-Werk Biberach Gmbh Drehwerksbremse eines Krandrehwerks
KR100664052B1 (ko) * 2004-08-26 2007-01-03 엘지전자 주식회사 바스켓 승강장치를 구비한 냉장고
US20060219499A1 (en) * 2005-03-30 2006-10-05 Organek Gregory J Residual magnetic devices and methods
US20060238284A1 (en) * 2005-03-30 2006-10-26 Dimig Steven J Residual magnetic devices and methods
US20060226942A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US7401483B2 (en) * 2005-03-30 2008-07-22 Strattec Security Corporation Residual magnetic devices and methods for an ignition actuation blockage device
US8403124B2 (en) * 2005-03-30 2013-03-26 Strattec Security Corporation Residual magnetic devices and methods
US7969705B2 (en) 2005-03-30 2011-06-28 Strattec Security Corporation Residual magnetic devices and methods
US20060238285A1 (en) * 2005-03-30 2006-10-26 Dimig Steven J Residual magnetic devices and methods
US20060220393A1 (en) * 2005-03-30 2006-10-05 Dimig Steven J Residual magnetic devices and methods
US20060219497A1 (en) * 2005-03-30 2006-10-05 Organek Gregory J Residual magnetic devices and methods
US20060219498A1 (en) * 2005-03-30 2006-10-05 Organek Gregory J Residual magnetic devices and methods
US20060226941A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US20060219496A1 (en) * 2005-03-30 2006-10-05 Dimig Steven J Residual magnetic devices and methods
US20060225973A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US20060288569A1 (en) * 2005-06-23 2006-12-28 Carlson J D Electronic circuit board assembly fixturing device and method of making electronic circuit board assemblies
FR2919853B1 (fr) 2007-08-10 2009-09-18 Manitowoc Crane Group F Sas Procede de dispositif pour faciliter la mise en girouette d'une grue a tour dans un vent perturbe
FR2931467B1 (fr) 2008-05-21 2010-05-14 Manitowoc Crane Group France Dispositif de mise en girouette d'une grue a tour
EP2504600B1 (de) * 2009-11-26 2016-08-24 SEW-EURODRIVE GmbH & Co. KG Elektromagnetisch betätigbare bremse und verfahren zum betreiben einer bremse
ITBO20110310A1 (it) * 2011-05-30 2012-12-01 Deserti Meccanica S R L Freno elettromagnetico a pressione di molle equipaggiato con magneti permanenti.
US9297430B2 (en) * 2013-07-02 2016-03-29 Goodrich Corporation Wrap spring park brake system, apparatus and method
JP6339933B2 (ja) * 2014-12-26 2018-06-06 オリエンタルモーター株式会社 摩擦ブレーキ構造
US9586678B2 (en) 2015-01-15 2017-03-07 United Technologies Corporation Bi-stable voice coil park brake
CN104803310B (zh) * 2015-03-30 2017-03-08 江西工埠机械有限责任公司 一齿轮永磁同步直驱起升机
GB201515171D0 (en) * 2015-08-26 2015-10-07 Renishaw Plc Braking system
US11378145B2 (en) * 2017-10-25 2022-07-05 Warner Electric Europe S.A.S. Stepped torque braking device
CA3074586A1 (en) * 2017-11-21 2019-05-31 Genesis Robotics And Motion Technologies Canada, Ulc Electric motor with integrated brake
US10612610B2 (en) * 2018-04-12 2020-04-07 Warner Electric Technology Llc Bistable Brake
US11211844B1 (en) * 2018-06-29 2021-12-28 Hydro-Gear Limited Partnership Electric motor and brake assembly
EP3712025B1 (en) * 2019-03-22 2022-11-09 KONE Corporation Silent electromagnetic brake
DE102019120043A1 (de) * 2019-07-24 2021-01-28 Konecranes Global Corp. Elektromagnetische Bremse
DE102019120041A1 (de) * 2019-07-24 2021-01-28 Konecranes Global Corp. Elektromagnetische Bremse
DE102019120042A1 (de) * 2019-07-24 2021-01-28 Konecranes Global Corp. Elektromagnetische Bremse
CN110375020B (zh) * 2019-08-15 2024-08-02 安徽创新电磁离合器有限公司 一种双线圈双衔铁的电磁制动器
US12429100B1 (en) 2021-05-21 2025-09-30 Hydro-Gear Limited Partnership Electric brake assembly for electric drives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224540A (en) * 1961-03-07 1965-12-21 Zahnradfabrik Friedrichshafen Electromagnetically operated multiple disc clutch or brake

Also Published As

Publication number Publication date
DE2210806A1 (de) 1972-11-02
ES399047A1 (es) 1974-10-16
US3763968A (en) 1973-10-09
JPS5842117B1 (enExample) 1983-09-17
FR2135689A5 (enExample) 1972-12-22
IT950014B (it) 1973-06-20
DE2210806B2 (de) 1976-07-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee