KR840008458A - 점진적 안전장치 - Google Patents
점진적 안전장치 Download PDFInfo
- Publication number
- KR840008458A KR840008458A KR1019840001434A KR840001434A KR840008458A KR 840008458 A KR840008458 A KR 840008458A KR 1019840001434 A KR1019840001434 A KR 1019840001434A KR 840001434 A KR840001434 A KR 840001434A KR 840008458 A KR840008458 A KR 840008458A
- Authority
- KR
- South Korea
- Prior art keywords
- roller
- safety device
- guide rail
- stopper
- counterweight
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
- B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 점진적 안전장치를 나타내는 측면도.
제2도는 제1도의 선 I-I에 따라 절단한 평면도.
제3도는 로울러의 평면도.
Claims (4)
- 엘레베이터 차량 혹은 평형추를 제동(制動)시키기 위한 점진적 안전장치에 있어서, 상기 엘레베이터 차량 혹은 평형추에 부착되어 있으며 안내레일을 수용하는 하우징과, 안내레일의 한쪽에 위치하여서 상기 하우징에 부착되어 있는 브레이크 슈우와, 안내레일에 대하여 상기 브레이크 슈우와 반대쪽에 테이퍼지역을 형성할 수 있도록 상기 하우징에 부착되어 있는 스프링 조립체와, 엘레베이터 차량 혹은 평형추에 연결되어 있는 조속기(governor)에 연결되어서 초기에는 이 조속기에 의해 상기 테이퍼지역의 좁은 단부를 향해 이동하여 안내레일과 개합되며 그후 엘레베이터 차량 혹은 평형추가 이동함에 따라 상기 안내레일상에서 회전함으로써 상기 좁은 단부쪽으로 점진적으로 더욱 힘을 받을 수 있도록 상기 테이퍼지역내에 위치하고 있는 로울러로 구성됨을 특징으로 하는 점진적 안전장치.
- 제1항에 있어서, 상기 테이퍼지역의 좁은 부분에는 부드러운 금속으로 된 정지기구와 하우징내에 위치하고 있으며, 이 정지구는 상기 로울러에 의해 계합될 수 있는 위치에 있고, 또한 이 정지구는 상기 로울러보다 더욱 부드러운 금속으로 되어 있어서 정지구의 마모에 의해 브레이크 슈우의 마모를 보상하도록 되어 있음을 특징으로 하는 점진적 안전장치.
- 제1항에 있어서, 상기 로울러에는 칼라(collar)형 부분이 있으며, 이 부분은 거칠게 되어있고, 상기 로울러가 상기 좁은 부분을 향해 윗쪽을 당겨지면 이 부분이 레일과 계합하도록 되어있음을 특징으로 하는 점진적 안전장치.
- 제3항에 있어서, 상기 스프링 조립체는 2개 혹은 그 이상의 판상스프링으로 이루어지며, 그중 하나의 스프링에는 상기 칼라형 부분을 받아들여서 상기 로울러를 테이퍼지역으로 안내하기 위한 슬로트가 있음을 특징으로 하는 점진적 안전장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA989/83 | 1983-03-21 | ||
AT0098983A AT376952B (de) | 1983-03-21 | 1983-03-21 | Bremsfangvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840008458A true KR840008458A (ko) | 1984-12-15 |
KR920004310B1 KR920004310B1 (ko) | 1992-06-01 |
Family
ID=3504381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840001434A KR920004310B1 (ko) | 1983-03-21 | 1984-03-20 | 점진적 안전장치 |
Country Status (15)
Country | Link |
---|---|
US (1) | US4538706A (ko) |
JP (1) | JPS59177287A (ko) |
KR (1) | KR920004310B1 (ko) |
AT (1) | AT376952B (ko) |
AU (1) | AU556575B2 (ko) |
CA (1) | CA1220145A (ko) |
CH (1) | CH662802A5 (ko) |
ES (1) | ES8503306A1 (ko) |
FI (1) | FI73651C (ko) |
FR (1) | FR2543122B1 (ko) |
GB (1) | GB2136773B (ko) |
HK (1) | HK45988A (ko) |
IN (1) | IN160333B (ko) |
MY (1) | MY8700661A (ko) |
SG (1) | SG50687G (ko) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60140722A (ja) * | 1983-12-27 | 1985-07-25 | Canon Inc | 精密移動装置 |
US4745726A (en) * | 1986-10-02 | 1988-05-24 | Mima, Inc. | Carriage safety and chain tensioning device for stretch wrap machines |
US4977982A (en) * | 1989-12-26 | 1990-12-18 | Otis Elevator Company | Elevator sheave brake safety |
US5002158A (en) * | 1990-08-03 | 1991-03-26 | Otis Elevator Company | Elevator safety |
US5065845A (en) * | 1990-09-13 | 1991-11-19 | Pearson David B | Speed governor safety device for stopping an elevator car |
ATE126173T1 (de) * | 1990-12-07 | 1995-08-15 | Inventio Ag | Bremsfangvorrichtung für aufzugskabine und gegengewicht. |
US5052523A (en) * | 1991-02-14 | 1991-10-01 | Otis Elevator Company | Elevator car-mounted govenor system |
US5321216A (en) * | 1991-04-09 | 1994-06-14 | Otis Elevator Company | Restraining elevator car motion while the doors are open |
US5351516A (en) * | 1991-08-14 | 1994-10-04 | Otis Elevator Company | Rail repair device |
JP3090809B2 (ja) * | 1993-03-05 | 2000-09-25 | 株式会社東芝 | 自走式エレベータ |
US5495919A (en) * | 1994-04-25 | 1996-03-05 | Otis Elevator Company | Safety brake apparatus for an elevator car or counterweight |
FR2740854B1 (fr) | 1995-11-07 | 1998-01-09 | Inec | Dispositif de securite antichute pour un corps mobile |
JP3682102B2 (ja) * | 1995-11-22 | 2005-08-10 | 日本トムソン株式会社 | 直動クランプユニット |
US5782319A (en) * | 1996-02-12 | 1998-07-21 | Montgomery Kone Inc. | Elevator car and counterweight safety |
FI103962B (fi) * | 1996-11-07 | 1999-10-29 | Kone Corp | Tarraaja |
FI101782B (fi) * | 1996-11-07 | 1998-08-31 | Kone Corp | Liukutarraaja |
GB2320729B (en) * | 1996-12-24 | 2000-11-29 | Falmer Investment Ltd | A follow-down device |
GB2325247B (en) * | 1997-05-13 | 2000-12-20 | Falmer Investment Ltd | A follow-down device |
ES1043007Y (es) * | 1998-12-02 | 2000-05-01 | Dominguez Luis Fernando Simal | Elemento elastico para frenos de sistemas guiados. |
US6161653A (en) * | 1998-12-22 | 2000-12-19 | Otis Elevator Company | Ropeless governor mechanism for an elevator car |
US6173813B1 (en) | 1998-12-23 | 2001-01-16 | Otis Elevator Company | Electronic control for an elevator braking system |
FR2792863A1 (fr) * | 1999-04-30 | 2000-11-03 | Realisation En Fonderie Soc Et | Dispositif de blocage d'un element mobile de machine-outil |
ES2156730B1 (es) * | 1999-05-28 | 2002-04-01 | Lopla S L | Sistema paracaidas en cabina de ascensores, de actuacion en subida y bajada. |
BR0111068B1 (pt) * | 2000-05-25 | 2010-12-14 | dispositivo de freio para um elevador. | |
CN1313346C (zh) * | 2001-06-29 | 2007-05-02 | 三菱电机株式会社 | 电梯紧急制动装置 |
EP1813565A4 (en) * | 2004-10-05 | 2012-03-28 | Mitsubishi Electric Corp | ELEVATOR EMERGENCY BRAKE |
ES2353979T3 (es) * | 2007-04-18 | 2011-03-08 | Wittur Holding Gmbh | Dispositivo de frenado o aprehensión con rodillo que corre parcialmente sobre revestimiento de bronce y con superficie de fricción inclinada . |
FI20080444L (fi) * | 2008-07-24 | 2010-01-25 | Kone Corp | Hissijärjestely, menetelmä ja turvarakenne |
EP2516308B1 (en) * | 2009-12-23 | 2019-06-12 | Otis Elevator Company | Elevator braking device |
JP5320422B2 (ja) * | 2011-03-03 | 2013-10-23 | 株式会社日立製作所 | エレベーター制御装置およびその制御方法 |
GB201106138D0 (en) | 2011-04-12 | 2011-05-25 | Siemens Vai Metals Tech Ltd | Feed roll assembly |
WO2013035175A1 (ja) * | 2011-09-07 | 2013-03-14 | 三菱電機株式会社 | エレベータの非常止め装置、及びエレベータの非常止め装置の取付方法 |
LU92027B1 (en) * | 2012-06-21 | 2013-12-23 | Khalil Mahmoud Abu Al-Rubb | Lift safety mechanism |
JP6459974B2 (ja) | 2013-11-19 | 2019-01-30 | ソニー株式会社 | ヘッドホン及び音響特性調整方法 |
WO2015166602A1 (ja) * | 2014-04-30 | 2015-11-05 | 三菱電機株式会社 | エレベーター装置およびエレベーター点検方法 |
US10421640B2 (en) * | 2017-02-17 | 2019-09-24 | Otis Elevator Company | Elevator braking device including buckling beams |
JP6905181B2 (ja) | 2017-04-24 | 2021-07-21 | オンキヨーホームエンターテイメント株式会社 | ヘッドホン並びにスピーカーユニット |
KR101996595B1 (ko) * | 2018-09-19 | 2019-07-04 | 주식회사 휴먼엔티 | 엘리베이터의 안전장치 |
CN111170114B (zh) * | 2018-11-13 | 2021-05-25 | 上海三菱电梯有限公司 | 快速响应电梯制动装置及电梯 |
EP3736238B1 (en) * | 2019-05-08 | 2023-01-11 | Otis Elevator Company | Mounting apparatus for safety brake |
EP3981722B1 (en) | 2020-10-07 | 2024-04-10 | Otis Elevator Company | Safety brake device |
EP4140931A1 (en) * | 2021-08-23 | 2023-03-01 | Otis Elevator Company | Safety brake system |
EP4177208A1 (en) | 2021-11-05 | 2023-05-10 | Otis Elevator Company | Safety brake system |
EP4289776A1 (en) | 2022-06-09 | 2023-12-13 | Otis Elevator Company | Resetting a safety actuator in an elevator system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1581458A (en) * | 1924-07-11 | 1926-04-20 | Otis Elevator Co | Elevator safety appliance |
DE498917C (de) * | 1928-09-20 | 1930-05-30 | Adolf Zaiser Maschf | Gleitfangvorrichtung fuer Aufzuege |
US1873829A (en) * | 1930-08-08 | 1932-08-23 | Westinghouse Electric & Mfg Co | Elevator car safety device |
DE1756607A1 (de) * | 1968-06-14 | 1970-04-09 | Demag Ag | Fangvorrichtung fuer ein Lastaufnahmegeraet |
AT292963B (de) * | 1968-11-08 | 1971-09-27 | Stefan Sowitsch & Co Ing | Gleitfangvorrichtung für Fahrstühle |
DE2604157A1 (de) * | 1976-02-04 | 1977-08-11 | Aufzugswerk Gall & Heckelmann | Bremsfangvorrichtung |
US4083432A (en) * | 1976-12-01 | 1978-04-11 | Otis Elevator Company | Safety arrangement |
JPS5396763U (ko) * | 1977-01-07 | 1978-08-05 | ||
US4469198A (en) * | 1982-04-16 | 1984-09-04 | Crump Robert F | Outside rescue elevator system for high-rise buildings |
-
1983
- 1983-03-21 AT AT0098983A patent/AT376952B/de not_active IP Right Cessation
- 1983-06-13 US US06/503,943 patent/US4538706A/en not_active Expired - Lifetime
-
1984
- 1984-02-22 IN IN158/DEL/84A patent/IN160333B/en unknown
- 1984-02-22 CA CA000448066A patent/CA1220145A/en not_active Expired
- 1984-03-07 FI FI840914A patent/FI73651C/fi not_active IP Right Cessation
- 1984-03-15 AU AU25646/84A patent/AU556575B2/en not_active Ceased
- 1984-03-16 ES ES530711A patent/ES8503306A1/es not_active Expired
- 1984-03-19 GB GB08407050A patent/GB2136773B/en not_active Expired
- 1984-03-19 FR FR8404192A patent/FR2543122B1/fr not_active Expired
- 1984-03-20 KR KR1019840001434A patent/KR920004310B1/ko not_active IP Right Cessation
- 1984-03-20 CH CH1402/84A patent/CH662802A5/de not_active IP Right Cessation
- 1984-03-21 JP JP59054140A patent/JPS59177287A/ja active Granted
-
1987
- 1987-06-10 SG SG50687A patent/SG50687G/en unknown
- 1987-12-30 MY MY661/87A patent/MY8700661A/xx unknown
-
1988
- 1988-06-16 HK HK459/88A patent/HK45988A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2564684A (en) | 1984-09-27 |
FR2543122A1 (fr) | 1984-09-28 |
FI73651B (fi) | 1987-07-31 |
GB2136773B (en) | 1986-04-09 |
US4538706A (en) | 1985-09-03 |
SG50687G (en) | 1987-08-28 |
CA1220145A (en) | 1987-04-07 |
JPH0433713B2 (ko) | 1992-06-03 |
HK45988A (en) | 1988-06-24 |
CH662802A5 (de) | 1987-10-30 |
IN160333B (ko) | 1987-07-04 |
FR2543122B1 (fr) | 1988-12-09 |
GB8407050D0 (en) | 1984-04-26 |
ATA98983A (de) | 1984-06-15 |
AT376952B (de) | 1985-01-25 |
FI840914A0 (fi) | 1984-03-07 |
FI840914A (fi) | 1984-09-22 |
FI73651C (fi) | 1987-11-09 |
ES530711A0 (es) | 1985-02-16 |
GB2136773A (en) | 1984-09-26 |
JPS59177287A (ja) | 1984-10-06 |
KR920004310B1 (ko) | 1992-06-01 |
AU556575B2 (en) | 1986-11-06 |
ES8503306A1 (es) | 1985-02-16 |
MY8700661A (en) | 1987-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |