FI117334B - Lift brake and lifting gear - Google Patents

Lift brake and lifting gear

Info

Publication number
FI117334B
FI117334B FI20031704A FI20031704A FI117334B FI 117334 B FI117334 B FI 117334B FI 20031704 A FI20031704 A FI 20031704A FI 20031704 A FI20031704 A FI 20031704A FI 117334 B FI117334 B FI 117334B
Authority
FI
Finland
Prior art keywords
brake
lifting gear
lift brake
frame
thermal conductivity
Prior art date
Application number
FI20031704A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20031704A0 (en
FI20031704A (en
Inventor
Jorma Mustalahti
Esko Aulanko
Original Assignee
Kone Corp
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 Kone Corp filed Critical Kone Corp
Priority to FI20031704A priority Critical patent/FI117334B/en
Publication of FI20031704A0 publication Critical patent/FI20031704A0/en
Priority to PCT/FI2004/000710 priority patent/WO2005049473A1/en
Priority to AT04798319T priority patent/ATE512926T1/en
Priority to EP04798319A priority patent/EP1687232B1/en
Priority to ES04798319T priority patent/ES2364142T3/en
Priority to SI200431738T priority patent/SI1687232T1/en
Publication of FI20031704A publication Critical patent/FI20031704A/en
Application granted granted Critical
Publication of FI117334B publication Critical patent/FI117334B/en

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
    • B66D5/06—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0438—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a gearless driving, e.g. integrated sheave, drum or winch in the stator or rotor of the cage motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

The invention relates to a brake (94) and a hoisting machine for an elevator. The brakes of the hoisting machine comprise a brake frame (14), an electromagnet consisting of a coil (15) and a magnet body (4) and a moving frame (9) with a brake shoe (95) secured to it. In the brake, the thermal conductivity of the material of the brake frame (14) is better than the thermal conductivity of the material of the magnet body (4).
FI20031704A 2003-11-24 2003-11-24 Lift brake and lifting gear FI117334B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20031704A FI117334B (en) 2003-11-24 2003-11-24 Lift brake and lifting gear
PCT/FI2004/000710 WO2005049473A1 (en) 2003-11-24 2004-11-23 Elevator brake and hoisting machine
AT04798319T ATE512926T1 (en) 2003-11-24 2004-11-23 ELEVATOR BRAKE AND HOIST
EP04798319A EP1687232B1 (en) 2003-11-24 2004-11-23 Elevator brake and hoisting machine
ES04798319T ES2364142T3 (en) 2003-11-24 2004-11-23 ELEVATOR LIFT BRAKE AND MACHINE.
SI200431738T SI1687232T1 (en) 2003-11-24 2004-11-23 Elevator brake and hoisting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031704A FI117334B (en) 2003-11-24 2003-11-24 Lift brake and lifting gear

Publications (3)

Publication Number Publication Date
FI20031704A0 FI20031704A0 (en) 2003-11-24
FI20031704A FI20031704A (en) 2005-05-25
FI117334B true FI117334B (en) 2006-09-15

Family

ID=29558673

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031704A FI117334B (en) 2003-11-24 2003-11-24 Lift brake and lifting gear

Country Status (6)

Country Link
EP (1) EP1687232B1 (en)
AT (1) ATE512926T1 (en)
ES (1) ES2364142T3 (en)
FI (1) FI117334B (en)
SI (1) SI1687232T1 (en)
WO (1) WO2005049473A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20115145L (en) * 2011-02-15 2012-08-16 Kone Corp Attachment contact surface for a machine brake and machine brake
CN103058091B (en) * 2013-01-04 2015-02-25 浙江西子富沃德电机有限公司 Electromagnetic brake
CN111268534A (en) * 2020-01-20 2020-06-12 上海科为机电设备有限公司 Elevator car with shock-proof buffering function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US519985A (en) * 1894-05-15 Metallurgic furnace
US3217841A (en) * 1962-04-05 1965-11-16 Dayton Steel Foundry Co Disc brake and actuating means therefor
DE2849539A1 (en) * 1977-11-22 1979-05-23 Giuseppe Baggioli BRAKE DRUM FOR SHEEP BRAKE
FI94123C (en) 1993-06-28 1995-07-25 Kone Oy Pinion Elevator
FI93632C (en) 1993-06-28 1995-05-10 Kone Oy Sub-lift type drive lift
US5669469A (en) * 1995-04-03 1997-09-23 Otis Elevator Company Integrated elevator drive machine and brake assembly
EP1069068B1 (en) * 1999-07-16 2006-06-07 Inventio Ag Compact drive for an elevator
JPWO2004039717A1 (en) * 2002-10-29 2006-02-23 三菱電機株式会社 Elevator brake equipment

Also Published As

Publication number Publication date
ATE512926T1 (en) 2011-07-15
ES2364142T3 (en) 2011-08-25
FI20031704A0 (en) 2003-11-24
SI1687232T1 (en) 2011-10-28
EP1687232A1 (en) 2006-08-09
EP1687232B1 (en) 2011-06-15
WO2005049473A1 (en) 2005-06-02
FI20031704A (en) 2005-05-25

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