FI20031704A - Elevator brake and lifting machinery - Google Patents
Elevator brake and lifting machinery Download PDFInfo
- Publication number
- FI20031704A FI20031704A FI20031704A FI20031704A FI20031704A FI 20031704 A FI20031704 A FI 20031704A FI 20031704 A FI20031704 A FI 20031704A FI 20031704 A FI20031704 A FI 20031704A FI 20031704 A FI20031704 A FI 20031704A
- Authority
- FI
- Finland
- Prior art keywords
- brake
- elevator brake
- lifting machinery
- frame
- thermal conductivity
- Prior art date
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)
- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (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).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20031704A FI117334B (en) | 2003-11-24 | 2003-11-24 | Lift brake and lifting gear |
SI200431738T SI1687232T1 (en) | 2003-11-24 | 2004-11-23 | Elevator brake and hoisting machine |
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 |
ES04798319T ES2364142T3 (en) | 2003-11-24 | 2004-11-23 | ELEVATOR LIFT BRAKE AND MACHINE. |
EP04798319A EP1687232B1 (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 true FI20031704A (en) | 2005-05-25 |
FI117334B 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)
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)
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 |
FI93632C (en) | 1993-06-28 | 1995-05-10 | Kone Oy | Sub-lift type drive lift |
FI94123C (en) | 1993-06-28 | 1995-07-25 | Kone Oy | Pinion Elevator |
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 |
EP1557392A4 (en) * | 2002-10-29 | 2011-05-18 | Mitsubishi Electric Corp | Brake device of elevator |
-
2003
- 2003-11-24 FI FI20031704A patent/FI117334B/en active IP Right Grant
-
2004
- 2004-11-23 WO PCT/FI2004/000710 patent/WO2005049473A1/en not_active Application Discontinuation
- 2004-11-23 AT AT04798319T patent/ATE512926T1/en active
- 2004-11-23 EP EP04798319A patent/EP1687232B1/en not_active Not-in-force
- 2004-11-23 ES ES04798319T patent/ES2364142T3/en active Active
- 2004-11-23 SI SI200431738T patent/SI1687232T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATE512926T1 (en) | 2011-07-15 |
WO2005049473A1 (en) | 2005-06-02 |
FI117334B (en) | 2006-09-15 |
EP1687232A1 (en) | 2006-08-09 |
SI1687232T1 (en) | 2011-10-28 |
FI20031704A0 (en) | 2003-11-24 |
EP1687232B1 (en) | 2011-06-15 |
ES2364142T3 (en) | 2011-08-25 |
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FG | Patent granted |
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