BR0313590A - Montagens de roldana modular - Google Patents
Montagens de roldana modularInfo
- Publication number
- BR0313590A BR0313590A BR0313590-0A BR0313590A BR0313590A BR 0313590 A BR0313590 A BR 0313590A BR 0313590 A BR0313590 A BR 0313590A BR 0313590 A BR0313590 A BR 0313590A
- Authority
- BR
- Brazil
- Prior art keywords
- rope
- drive pulley
- modular
- pulley assemblies
- lifting
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/50—Features essential to rope pulleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B15/00—Main component parts of mining-hoist winding devices
- B66B15/02—Rope or cable carriers
- B66B15/04—Friction sheaves; "Koepe" pulleys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Pulleys (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
"MONTAGENS DE ROLDANA MODULAR". A invenção apresenta montagens de roldana de defletor e de acionamento modular para levantar e abaixar carros de elevador e para desviar uma corda ou cabo de suporte em diferentes direções com desgaste mínimo. As montagens de roldana de acionamento da invenção apresentam uma tração suficiente entre uma corda de suporte, por exemplo, uma corda de suspensão Kevlar revestida de náilon, e a roldana para levantar e abaixar carros de elevador sem exigir mais de 180<198> de contato entre a corda e a roldana de acionamento. Tal montagem de roldana de acionamento pode vantajosamente apresentar uma ranhura de não-pinçamento de corda, minimizando assim o desgaste na corda e a vibração durante a operação.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40163602P | 2002-08-06 | 2002-08-06 | |
US40344702P | 2002-08-13 | 2002-08-13 | |
US10/391,666 US20040026676A1 (en) | 2002-08-06 | 2003-03-19 | Modular sheave assemblies |
PCT/US2003/024264 WO2004013031A1 (en) | 2002-08-06 | 2003-08-04 | Modular sheave assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0313590A true BR0313590A (pt) | 2005-07-12 |
Family
ID=31499319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0313590-0A BR0313590A (pt) | 2002-08-06 | 2003-08-04 | Montagens de roldana modular |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040026676A1 (pt) |
EP (1) | EP1537042A1 (pt) |
JP (1) | JP2005534592A (pt) |
AU (1) | AU2003254307A1 (pt) |
BR (1) | BR0313590A (pt) |
CA (1) | CA2491939A1 (pt) |
MX (1) | MXPA05001475A (pt) |
WO (1) | WO2004013031A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI117434B (fi) * | 2000-12-08 | 2006-10-13 | Kone Corp | Hissi ja hissin vetopyörä |
CN101048332A (zh) * | 2005-07-13 | 2007-10-03 | 三菱电机株式会社 | 电梯装置 |
EP2230204A1 (de) * | 2009-03-20 | 2010-09-22 | Inventio AG | Treibscheibenaufzug, Aufzugsantrieb für einen solchen Treibscheibenaufzug und Verfahren zum Betreiben eines solchen Aufzugsantriebs |
CN102040136A (zh) * | 2010-12-14 | 2011-05-04 | 江南嘉捷电梯股份有限公司 | 电梯绳轮 |
JP5815854B2 (ja) | 2011-06-10 | 2015-11-17 | オーチス エレベータ カンパニーOtis Elevator Company | エレベータ引張り部材 |
CN102423514A (zh) * | 2011-08-31 | 2012-04-25 | 何少敦 | 一种绳索缓降器的绕绳轮 |
CN102889363B (zh) * | 2012-09-29 | 2016-02-24 | 汪金芳 | V型带轮 |
CN102927243B (zh) * | 2012-09-29 | 2016-02-24 | 汪金芳 | 一种v型带轮 |
US10557540B2 (en) | 2014-04-14 | 2020-02-11 | National Oilwell Varco, L.P. | Fleet angle tolerant sheave |
CA2896538C (en) * | 2014-07-10 | 2022-08-30 | National Oilwell Varco, L.P. | Sheave with structured web |
JP6668064B2 (ja) * | 2015-12-15 | 2020-03-18 | 株式会社シマノ | ラインローラ |
US11279601B2 (en) | 2017-04-03 | 2022-03-22 | National Oilwell Varco, L.P. | Hoisting and tensioning bearing saver |
EP3403982B1 (en) * | 2017-05-18 | 2020-03-04 | Otis Elevator Company | Flexible machine frame |
JP6730232B2 (ja) * | 2017-07-14 | 2020-07-29 | 株式会社日立製作所 | 調速機及びエレベーター |
KR102092078B1 (ko) * | 2018-09-21 | 2020-03-23 | 전병수 | 엘리베이터용 2:1 로프 체결방식에 적용되는 매달림 시브 |
WO2020105122A1 (ja) * | 2018-11-20 | 2020-05-28 | 株式会社日立製作所 | エレベーターのプーリ |
EP4112526A1 (en) * | 2021-06-28 | 2023-01-04 | Otis Elevator Company | Belt sheave for passenger conveyor systems |
US20230211980A1 (en) * | 2022-01-03 | 2023-07-06 | Otis Elevator Company | Modular elevator sheave assembly |
WO2024012949A1 (en) * | 2022-07-12 | 2024-01-18 | Bekaert Advanced Cords Aalter Nv | Drive sheave for an elevator |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1880608A (en) * | 1930-03-20 | 1932-10-04 | Blawknox Company | Sheave block |
US2841020A (en) * | 1954-01-05 | 1958-07-01 | Iv Christopher Van Deventer | Sheave assemblies for looms |
US3332665A (en) * | 1966-04-28 | 1967-07-25 | Otis Elevator Co | Segmental elevator sheave arrangement |
US3891064A (en) * | 1974-04-16 | 1975-06-24 | Westinghouse Electric Corp | Elevator system |
US3934482A (en) * | 1975-01-27 | 1976-01-27 | The United States Of America As Represented By The Secretary Of The Navy | Cable traction sheave |
JPS6216919B2 (pt) * | 1979-02-02 | 1987-04-15 | Caterpillar Tractor Co | |
JPS6055436B2 (ja) * | 1981-04-09 | 1985-12-05 | 三菱電機株式会社 | エレベ−タの巻上装置 |
US4421498A (en) * | 1981-05-13 | 1983-12-20 | Reliance Electric Company | Modular sheave |
US4987638A (en) * | 1988-05-05 | 1991-01-29 | Nickolas Ribaudo | Sliding door assembly |
JPH107351A (ja) * | 1996-06-20 | 1998-01-13 | Hitachi Ltd | エレベータ |
US5881843A (en) * | 1996-10-15 | 1999-03-16 | Otis Elevator Company | Synthetic non-metallic rope for an elevator |
ES2189986T3 (es) * | 1996-12-30 | 2003-07-16 | Kone Corp | Disposicion de cable de ascensor. |
US6401871B2 (en) * | 1998-02-26 | 2002-06-11 | Otis Elevator Company | Tension member for an elevator |
US5921352A (en) * | 1997-09-09 | 1999-07-13 | Otis Elevator Company | Device for enhancing elevator rope traction |
US6386516B1 (en) * | 1998-02-27 | 2002-05-14 | National-Oilwell L.P. | Sheave block with retractable sheave guards |
US6364062B1 (en) * | 1999-11-08 | 2002-04-02 | Otis Elevator Company | Linear tracking mechanism for elevator rope |
US6405833B1 (en) * | 2000-01-06 | 2002-06-18 | Otis Elevator Company | Flexible flat rope sheave assembly with separate shoulder and flange surfaces having varying friction properties |
-
2003
- 2003-03-19 US US10/391,666 patent/US20040026676A1/en not_active Abandoned
- 2003-08-04 EP EP03767110A patent/EP1537042A1/en not_active Withdrawn
- 2003-08-04 WO PCT/US2003/024264 patent/WO2004013031A1/en not_active Application Discontinuation
- 2003-08-04 MX MXPA05001475A patent/MXPA05001475A/es not_active Application Discontinuation
- 2003-08-04 AU AU2003254307A patent/AU2003254307A1/en not_active Abandoned
- 2003-08-04 CA CA002491939A patent/CA2491939A1/en not_active Abandoned
- 2003-08-04 BR BR0313590-0A patent/BR0313590A/pt not_active IP Right Cessation
- 2003-08-04 JP JP2004526359A patent/JP2005534592A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
MXPA05001475A (es) | 2005-09-30 |
WO2004013031A1 (en) | 2004-02-12 |
JP2005534592A (ja) | 2005-11-17 |
CA2491939A1 (en) | 2004-02-12 |
EP1537042A1 (en) | 2005-06-08 |
AU2003254307A1 (en) | 2004-02-23 |
US20040026676A1 (en) | 2004-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010. |