KR20050001444A - 권상기의 브레이크 구조 - Google Patents
권상기의 브레이크 구조 Download PDFInfo
- Publication number
- KR20050001444A KR20050001444A KR1020040048057A KR20040048057A KR20050001444A KR 20050001444 A KR20050001444 A KR 20050001444A KR 1020040048057 A KR1020040048057 A KR 1020040048057A KR 20040048057 A KR20040048057 A KR 20040048057A KR 20050001444 A KR20050001444 A KR 20050001444A
- Authority
- KR
- South Korea
- Prior art keywords
- brake
- iron core
- movable iron
- brake drum
- shoe
- Prior art date
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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/10—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes
-
- 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
- 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
-
- 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)
- Braking Arrangements (AREA)
Abstract
Description
Claims (3)
- 권상기의 중심에 배치된 축을 중심으로 하여 회전할 수 있는 브레이크 드럼과, 상기 브레이크 드럼에 내장되고, 상기 브레이크 드럼의 회전을 제동하는 전자 브레이크부(electromagnetic brake unit)를 구비하고,상기 전자 브레이크부는 복수개의 가동 철심과, 상기 가동 철심의 외측에 배치되고, 상기 가동 철심에 연결 부재로 접속되어, 상기 브레이크 드럼과 대향하는 외주면을 갖는 브레이크 슈와, 상기 가동 철심 각각에 대응하여, 상기 브레이크 드럼의 내주면의 방향으로 가압하는 가압 스프링을 거쳐 설치된 고정 철심을 갖고,상기 가동 철심 각각에 대응하는 고정 철심은, 일체로 성형된 일체형 고정 철심인 것을 특징으로 하는권상기의 브레이크 구조.
- 제 1 항에 있어서,상기 일체형 고정 철심은 상기 축이 삽입되는 구멍을 갖는 것을 특징으로 하는권상기의 브레이크 구조.
- 제 1 항에 있어서,상기 가동 철심 및 상기 가동 철심에 접속되는 브레이크 슈는 3개 이상인 것을 특징으로 하는권상기의 브레이크 구조.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00183651 | 2003-06-27 | ||
JP2003183651A JP3947497B2 (ja) | 2003-06-27 | 2003-06-27 | 巻上機のブレーキ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050001444A true KR20050001444A (ko) | 2005-01-06 |
KR100596281B1 KR100596281B1 (ko) | 2006-07-03 |
Family
ID=33535353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040048057A KR100596281B1 (ko) | 2003-06-27 | 2004-06-25 | 권상기의 브레이크 구조 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7073640B2 (ko) |
JP (1) | JP3947497B2 (ko) |
KR (1) | KR100596281B1 (ko) |
CN (1) | CN1322248C (ko) |
DE (1) | DE102004030830B4 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1869337B1 (en) | 2005-04-13 | 2009-02-25 | Automotive Products Italia (SV) S.r.l. | Drum brake |
GB0507470D0 (en) * | 2005-04-13 | 2005-05-18 | Automotive Prod Italia Sv Srl | Drum brakes |
JPWO2007000810A1 (ja) * | 2005-06-28 | 2009-01-22 | 三菱電機株式会社 | エレベータのブレーキ装置 |
JP5210488B2 (ja) * | 2005-06-29 | 2013-06-12 | 三菱電機株式会社 | 巻上機 |
CN100416127C (zh) * | 2006-02-13 | 2008-09-03 | 上海三菱电梯有限公司 | 内张式电磁制动器 |
ES2557328T3 (es) * | 2007-06-18 | 2016-01-25 | Inventio Ag | Dispositivo y procedimiento para controlar un dispositivo de frenado |
JP2011037621A (ja) * | 2009-08-18 | 2011-02-24 | Mitsubishi Electric Corp | エレベータ巻上機用ブレーキ装置 |
EP2615324B1 (en) * | 2010-09-08 | 2017-04-26 | Mitsubishi Electric Corporation | Method for manufacturing a brake lining |
JP5788846B2 (ja) * | 2012-09-07 | 2015-10-07 | 株式会社日立製作所 | エレベータ用巻上機および該エレベータ用巻上機を備えたエレベータ |
WO2014174603A1 (ja) * | 2013-04-24 | 2014-10-30 | 三菱電機株式会社 | ブレーキ装置、それを用いたエレベータ用巻上機、及びブレーキ装置の緩衝反力調整方法 |
DE112013006987T5 (de) * | 2013-04-24 | 2015-12-31 | Mitsubishi Electric Corp. | Bremsvorrichtung und Aufzugshubmaschine, welche diese nutzt |
JP6194204B2 (ja) * | 2013-08-08 | 2017-09-06 | 小倉クラッチ株式会社 | 電磁ドラムブレーキ |
FI124983B (fi) * | 2013-10-29 | 2015-04-15 | Kone Corp | Vaimennusjärjestely hissin nostokoneiston koneistojarrun avautumisäänen vaimentamiseksi, hissin nostokoneisto ja hissi |
CN104868685B (zh) * | 2015-05-25 | 2017-08-04 | 湖州鸿远电机有限公司 | 一种无刷交流电机结构 |
CN104868686B (zh) * | 2015-05-25 | 2017-05-10 | 湖州鸿远电机有限公司 | 一种快速直流无刷电机结构 |
CN106321688B (zh) * | 2016-11-22 | 2018-05-04 | 重庆凸普科技有限公司 | 一种断电式电磁铁鼓刹 |
CN107482847B (zh) * | 2017-08-28 | 2019-05-24 | 永坤电动卷门机(深圳)有限公司 | 电机及使用该电机的液压动力总成 |
CN109027064B (zh) * | 2018-07-17 | 2019-12-06 | 长沙学院 | 一种电气控制的制动装置 |
CN109458409B (zh) * | 2018-12-30 | 2020-12-29 | 河北百龙汽车配件股份有限公司 | 一种重型汽车用组合式防抱死制动鼓 |
CN109911798A (zh) * | 2019-01-31 | 2019-06-21 | 武汉船用机械有限责任公司 | 绞车制动器 |
CN111350775B (zh) * | 2020-03-09 | 2021-11-19 | 衡阳宝坤机械制造有限公司 | 一种带有自动刹车的叉车 |
CN111776906B (zh) * | 2020-06-11 | 2021-12-17 | 上海市建筑科学研究院科技发展有限公司 | 一种自复位渐进式超速保护器的动作速度调节方法及装置 |
JP7031776B1 (ja) * | 2021-04-09 | 2022-03-08 | 三菱電機株式会社 | ブレーキ装置及びエレベータ用巻上機 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385459A (en) * | 1943-03-29 | 1945-09-25 | Dumore Company | Electric brake mechanism |
US2467891A (en) * | 1944-07-20 | 1949-04-19 | Star Electric Motor Company | Electromagnetic brake |
DE1475356A1 (de) | 1965-02-02 | 1969-06-04 | Elektromotorische Antriebe Gmb | Vorrichtung zur Bremsung einer umlaufenden Trommel |
DE1675145B1 (de) * | 1968-03-01 | 1971-07-29 | Heemaf Ska Motorenwerk | Innenbackentrommelbremse |
JP2001343033A (ja) * | 2000-03-24 | 2001-12-14 | Shinko Electric Co Ltd | ラジアル制動式又はスラスト制動式電磁ブレーキ及びラジアル制動式電磁ブレーキ付モータ |
JP3635035B2 (ja) | 2001-02-15 | 2005-03-30 | 三陽工業株式会社 | ブレーキ装置 |
JP2002284486A (ja) | 2001-03-22 | 2002-10-03 | Sanyo Kogyo Kk | 巻上装置 |
JP4024487B2 (ja) | 2001-04-06 | 2007-12-19 | 三陽工業株式会社 | ブレーキ装置 |
JP2002362861A (ja) | 2001-06-04 | 2002-12-18 | Mitsubishi Electric Corp | エレベーター巻上機の制動装置 |
JP4878089B2 (ja) | 2001-06-15 | 2012-02-15 | 三菱電機株式会社 | エレベータ用巻上機のブレーキ |
KR100512806B1 (ko) * | 2001-07-05 | 2005-09-06 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 권양기 및 그의 브레이크 장치 |
-
2003
- 2003-06-27 JP JP2003183651A patent/JP3947497B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-14 US US10/866,235 patent/US7073640B2/en not_active Expired - Fee Related
- 2004-06-25 KR KR1020040048057A patent/KR100596281B1/ko active IP Right Grant
- 2004-06-25 DE DE102004030830A patent/DE102004030830B4/de active Active
- 2004-06-25 CN CNB2004100600717A patent/CN1322248C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102004030830A1 (de) | 2005-02-10 |
CN1576634A (zh) | 2005-02-09 |
DE102004030830B4 (de) | 2009-07-23 |
JP3947497B2 (ja) | 2007-07-18 |
CN1322248C (zh) | 2007-06-20 |
US20040262102A1 (en) | 2004-12-30 |
KR100596281B1 (ko) | 2006-07-03 |
US7073640B2 (en) | 2006-07-11 |
JP2005016649A (ja) | 2005-01-20 |
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