AU2173092A - Safety brake for hoist drives - Google Patents

Safety brake for hoist drives

Info

Publication number
AU2173092A
AU2173092A AU21730/92A AU2173092A AU2173092A AU 2173092 A AU2173092 A AU 2173092A AU 21730/92 A AU21730/92 A AU 21730/92A AU 2173092 A AU2173092 A AU 2173092A AU 2173092 A AU2173092 A AU 2173092A
Authority
AU
Australia
Prior art keywords
safety brake
hoist drives
hoist
drives
brake
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.)
Abandoned
Application number
AU21730/92A
Inventor
Hans-Joachim Blocher
Josef Wohlfahrt
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.)
SELEX HOLDING AG
Original Assignee
SELEX HOLDING 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 SELEX HOLDING AG filed Critical SELEX HOLDING AG
Publication of AU2173092A publication Critical patent/AU2173092A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/30—Operating devices electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
AU21730/92A 1991-07-08 1992-07-08 Safety brake for hoist drives Abandoned AU2173092A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2021/91 1991-07-08
CH202191 1991-07-08

Publications (1)

Publication Number Publication Date
AU2173092A true AU2173092A (en) 1993-02-11

Family

ID=4224059

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21730/92A Abandoned AU2173092A (en) 1991-07-08 1992-07-08 Safety brake for hoist drives

Country Status (5)

Country Link
CN (1) CN1069463A (en)
AU (1) AU2173092A (en)
MX (1) MX9204005A (en)
TW (1) TW208692B (en)
WO (1) WO1993001121A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6214464B1 (en) * 1994-01-26 2001-04-10 Michelin Recherche & Technique Composition containing a cellulose formate capable of forming an elastic cellulose gel, process for making the composition and article made by the process
EP1069068B1 (en) * 1999-07-16 2006-06-07 Inventio Ag Compact drive for an elevator
CN102491142A (en) * 2011-11-28 2012-06-13 江南嘉捷电梯股份有限公司 Structure of rolling bearing using state of diversion sheave on counterweight frame or detection car frame of elevator
CN103449294B (en) * 2013-09-11 2015-04-15 巨人通力电梯有限公司 Auxiliary brake applicable to escalators and moving walks
CN103527670B (en) * 2013-10-18 2015-12-30 捷世达电机（昆山）有限公司 With the break of front outage device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085662A (en) * 1963-04-16 Electromagnetically releasable spring brake
DE170382C (en) *
DE553164C (en) * 1930-10-16 1932-06-24 Aeg Electromagnetic inner shoe brake
FR1195827A (en) * 1957-05-22 1959-11-19 Zentra Appbau Albert Buerkle O Electric motor shoe brake
US3285374A (en) * 1964-10-23 1966-11-15 Fawick Corp Magnetic brake with manual release
DE1475356A1 (en) * 1965-02-02 1969-06-04 Elektromotorische Antriebe Gmb Device for braking a rotating drum
AU580453B2 (en) * 1985-11-04 1989-01-12 Johns Perry Industries Pty. Ltd. Lift sheave

Also Published As

Publication number Publication date
CN1069463A (en) 1993-03-03
TW208692B (en) 1993-07-01
MX9204005A (en) 1993-01-01
WO1993001121A1 (en) 1993-01-21

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