IT950014B - ELECTRICALLY-CONTROLLED BISTABLE BRAKE TO ALLOW A TOWER CRANE TO ORIENT ITSELF FREELY WITH A GUIDE - Google Patents

ELECTRICALLY-CONTROLLED BISTABLE BRAKE TO ALLOW A TOWER CRANE TO ORIENT ITSELF FREELY WITH A GUIDE

Info

Publication number
IT950014B
IT950014B IT21603/72A IT2160372A IT950014B IT 950014 B IT950014 B IT 950014B IT 21603/72 A IT21603/72 A IT 21603/72A IT 2160372 A IT2160372 A IT 2160372A IT 950014 B IT950014 B IT 950014B
Authority
IT
Italy
Prior art keywords
electrically
guide
allow
tower crane
orient itself
Prior art date
Application number
IT21603/72A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT950014B publication Critical patent/IT950014B/en

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)
IT21603/72A 1971-03-09 1972-03-08 ELECTRICALLY-CONTROLLED BISTABLE BRAKE TO ALLOW A TOWER CRANE TO ORIENT ITSELF FREELY WITH A GUIDE IT950014B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT950014B true IT950014B (en) 1973-06-20

Family

ID=9073564

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21603/72A IT950014B (en) 1971-03-09 1972-03-08 ELECTRICALLY-CONTROLLED BISTABLE BRAKE TO ALLOW A TOWER CRANE TO ORIENT ITSELF FREELY WITH A GUIDE

Country Status (6)

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

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458714A1 (en) * 1979-06-07 1981-01-02 Ferodo Sa Electromagnetic brake for industrial conveyor, winch etc. - has delayed action supply circuit with capacitor charging and discharging circuit including control magnet
CH665065A5 (en) * 1982-11-09 1988-04-15 Mavilor Syst Sa ELECTRIC MOTOR EQUIPPED WITH FRICTION BRAKE.
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 (en) * 1997-05-22 1998-11-26 Still Gmbh Electrical machine and method for mounting the electrical machine on an assembly
US6483217B1 (en) * 1997-08-25 2002-11-19 Sew Eurodrive Gmbh & Co. Electromagnetic operable mechanical brake for an electric motor
DE19752543A1 (en) * 1997-11-27 1999-06-02 Bosch Gmbh Robert Magnetic brake and electromechanical braking device with a magnetic brake
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 (en) * 1999-02-05 2000-08-15 Mitsubishi Electric Corp Stepping motor
US6336530B1 (en) 2000-04-07 2002-01-08 Timothy L. Hottle Vehicle brake assembly
JP2002220045A (en) * 2001-01-26 2002-08-06 Honda Motor Co Ltd Electric parking brake device
DE20218078U1 (en) * 2002-11-21 2004-04-01 Liebherr-Werk Biberach Gmbh Slewing gear brake of a crane slewing gear
KR100664052B1 (en) * 2004-08-26 2007-01-03 엘지전자 주식회사 Refrigerator having basket lift apparatus
US20060219498A1 (en) * 2005-03-30 2006-10-05 Organek Gregory J Residual magnetic devices and methods
US8403124B2 (en) 2005-03-30 2013-03-26 Strattec Security Corporation 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
US20060220393A1 (en) * 2005-03-30 2006-10-05 Dimig Steven J Residual magnetic devices and methods
US7969705B2 (en) * 2005-03-30 2011-06-28 Strattec Security Corporation Residual magnetic devices and methods
US20060219499A1 (en) * 2005-03-30 2006-10-05 Organek Gregory J Residual magnetic devices and methods
US20060238285A1 (en) * 2005-03-30 2006-10-26 Dimig Steven J Residual magnetic devices and methods
US20060238284A1 (en) * 2005-03-30 2006-10-26 Dimig Steven J Residual magnetic devices and methods
US20060219497A1 (en) * 2005-03-30 2006-10-05 Organek Gregory 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
US20060226942A1 (en) * 2005-03-30 2006-10-12 Dimig Steven J Residual magnetic devices and methods
US20060226941A1 (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 (en) 2007-08-10 2009-09-18 Manitowoc Crane Group F Sas DEVICE METHOD FOR FACILITATING THE MOUNTING OF A TOWER CRANE IN A PERTURBENT WIND
FR2931467B1 (en) 2008-05-21 2010-05-14 Manitowoc Crane Group France DEVICE FOR MOUNTING A TOWER CRANE
EP2504600B1 (en) * 2009-11-26 2016-08-24 SEW-EURODRIVE GmbH & Co. KG Electromagnetically actuable brake and method for operating a brake
ITBO20110310A1 (en) * 2011-05-30 2012-12-01 Deserti Meccanica S R L ELECTROMAGNETIC BRAKE WITH PRESSURE SPRING EQUIPPED WITH PERMANENT MAGNETS.
US9297430B2 (en) * 2013-07-02 2016-03-29 Goodrich Corporation Wrap spring park brake system, apparatus and method
JP6339933B2 (en) * 2014-12-26 2018-06-06 オリエンタルモーター株式会社 Friction brake structure
US9586678B2 (en) 2015-01-15 2017-03-07 United Technologies Corporation Bi-stable voice coil park brake
CN104803310B (en) * 2015-03-30 2017-03-08 江西工埠机械有限责任公司 One gear permanent-magnet synchronous direct drive lifting machine
GB201515171D0 (en) * 2015-08-26 2015-10-07 Renishaw Plc Braking system
CN111356856B (en) * 2017-10-25 2021-10-29 华纳电子欧洲简易股份公司 Step torque brake device
CA3074586A1 (en) * 2017-11-21 2019-05-31 Genesis Robotics And Motion Technologies Canada, Ulc Electric motor with integrated 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 (en) * 2019-07-24 2021-01-28 Konecranes Global Corp. Electromagnetic brake
DE102019120042A1 (en) * 2019-07-24 2021-01-28 Konecranes Global Corp. Electromagnetic brake
CN110375020B (en) * 2019-08-15 2024-08-02 安徽创新电磁离合器有限公司 Electromagnetic brake with double coils and double armatures

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
ES399047A1 (en) 1974-10-16
FR2135689A5 (en) 1972-12-22
GB1379492A (en) 1975-01-02
US3763968A (en) 1973-10-09
JPS5842117B1 (en) 1983-09-17
DE2210806B2 (en) 1976-07-22
DE2210806A1 (en) 1972-11-02

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