WO2009044450A1 - エレベータ用巻上機及びブレーキ装置 - Google Patents

エレベータ用巻上機及びブレーキ装置 Download PDF

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Publication number
WO2009044450A1
WO2009044450A1 PCT/JP2007/069243 JP2007069243W WO2009044450A1 WO 2009044450 A1 WO2009044450 A1 WO 2009044450A1 JP 2007069243 W JP2007069243 W JP 2007069243W WO 2009044450 A1 WO2009044450 A1 WO 2009044450A1
Authority
WO
WIPO (PCT)
Prior art keywords
brake
hoist
elevator
brake system
movable core
Prior art date
Application number
PCT/JP2007/069243
Other languages
English (en)
French (fr)
Inventor
Koji Ogawa
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009535908A priority Critical patent/JP5471445B2/ja
Priority to PCT/JP2007/069243 priority patent/WO2009044450A1/ja
Priority to EP07828983.2A priority patent/EP2206674B1/en
Priority to KR1020107006530A priority patent/KR101201027B1/ko
Priority to CN200780100927.0A priority patent/CN101815666B/zh
Publication of WO2009044450A1 publication Critical patent/WO2009044450A1/ja

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

  制動トルクがブレーキドラムの回転方向に依存することなく、小型化できるブレーキ装置及びエレベータ用巻上機を得ることを目的とする。 　この目的を達成するために、この発明のブレーキ装置及びエレベータ用巻上機は、可動鉄心を電磁石コイルで吸引し押しばねで押圧する固定鉄心を備えた電磁石機構と、可動鉄心に取り付けられブレーキドラムを制動する制動部材とを備え、可動鉄心をブレーキドラムの回転方向の接線方向に向かった軸心に対して回転支持し、固定鉄心によって回転させ、制動部材をブレーキドラムに対して押圧及び離脱させる。
PCT/JP2007/069243 2007-10-02 2007-10-02 エレベータ用巻上機及びブレーキ装置 WO2009044450A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009535908A JP5471445B2 (ja) 2007-10-02 2007-10-02 エレベータ用巻上機及びブレーキ装置
PCT/JP2007/069243 WO2009044450A1 (ja) 2007-10-02 2007-10-02 エレベータ用巻上機及びブレーキ装置
EP07828983.2A EP2206674B1 (en) 2007-10-02 2007-10-02 Hoist for elevator and brake system
KR1020107006530A KR101201027B1 (ko) 2007-10-02 2007-10-02 엘리베이터용 권상기 및 브레이크 장치
CN200780100927.0A CN101815666B (zh) 2007-10-02 2007-10-02 电梯用曳引机和制动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/069243 WO2009044450A1 (ja) 2007-10-02 2007-10-02 エレベータ用巻上機及びブレーキ装置

Publications (1)

Publication Number Publication Date
WO2009044450A1 true WO2009044450A1 (ja) 2009-04-09

Family

ID=40525883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069243 WO2009044450A1 (ja) 2007-10-02 2007-10-02 エレベータ用巻上機及びブレーキ装置

Country Status (5)

Country Link
EP (1) EP2206674B1 (ja)
JP (1) JP5471445B2 (ja)
KR (1) KR101201027B1 (ja)
CN (1) CN101815666B (ja)
WO (1) WO2009044450A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5354013B2 (ja) * 2009-07-07 2013-11-27 三菱電機株式会社 エレベータ巻上機の制動装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5490154B2 (ja) * 2010-02-10 2014-05-14 三菱電機株式会社 エレベータ用巻上機のブレーキ装置
JP5470290B2 (ja) * 2011-01-31 2014-04-16 株式会社日立製作所 エレベーター用巻上機及びエレベーター装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS426835Y1 (ja) * 1960-04-26 1967-03-30
JPH03109627U (ja) * 1990-02-23 1991-11-11
WO2003002448A1 (fr) 2001-06-29 2003-01-09 Mitsubishi Denki Kabushiki Kaisha Systeme de levage d'ascenseur et ascenseur
WO2004024611A1 (ja) * 2002-09-12 2004-03-25 Mitsubishi Denki Kabushiki Kaisha エレベータ巻上機のブレーキ装置
WO2004050527A1 (ja) * 2002-12-04 2004-06-17 Mitsubishi Denki Kabushiki Kaisha 巻上機のブレーキ機構
WO2005019085A1 (ja) 2003-08-21 2005-03-03 Mitsubishi Denki Kabushiki Kaisha エレベータ用薄形巻上機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000143131A (ja) * 1998-11-06 2000-05-23 Mitsubishi Electric Corp エレベーター用制動装置
CN1774385A (zh) * 2004-02-16 2006-05-17 三菱电机株式会社 电梯曳引机用制动装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS426835Y1 (ja) * 1960-04-26 1967-03-30
JPH03109627U (ja) * 1990-02-23 1991-11-11
WO2003002448A1 (fr) 2001-06-29 2003-01-09 Mitsubishi Denki Kabushiki Kaisha Systeme de levage d'ascenseur et ascenseur
WO2004024611A1 (ja) * 2002-09-12 2004-03-25 Mitsubishi Denki Kabushiki Kaisha エレベータ巻上機のブレーキ装置
WO2004050527A1 (ja) * 2002-12-04 2004-06-17 Mitsubishi Denki Kabushiki Kaisha 巻上機のブレーキ機構
WO2005019085A1 (ja) 2003-08-21 2005-03-03 Mitsubishi Denki Kabushiki Kaisha エレベータ用薄形巻上機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2206674A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5354013B2 (ja) * 2009-07-07 2013-11-27 三菱電機株式会社 エレベータ巻上機の制動装置

Also Published As

Publication number Publication date
CN101815666B (zh) 2012-11-21
CN101815666A (zh) 2010-08-25
KR20100051111A (ko) 2010-05-14
EP2206674B1 (en) 2014-09-17
EP2206674A1 (en) 2010-07-14
EP2206674A4 (en) 2013-12-11
JP5471445B2 (ja) 2014-04-16
KR101201027B1 (ko) 2012-11-14
JPWO2009044450A1 (ja) 2011-01-27

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