BR0102658A - Mecanismo anti-recuo - Google Patents

Mecanismo anti-recuo

Info

Publication number
BR0102658A
BR0102658A BR0102658-5A BR0102658A BR0102658A BR 0102658 A BR0102658 A BR 0102658A BR 0102658 A BR0102658 A BR 0102658A BR 0102658 A BR0102658 A BR 0102658A
Authority
BR
Brazil
Prior art keywords
plates
opening
manufactured gear
recess
applying
Prior art date
Application number
BR0102658-5A
Other languages
English (en)
Inventor
Michael E Ring
Scott L Natschke
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of BR0102658A publication Critical patent/BR0102658A/pt

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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/02—Hand or other personal actuation
    • B61H13/04—Hand or other personal actuation by mechanisms incorporating toothed gearing
    • 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
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19916—Multiple disks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Braking Arrangements (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

"MECANISMO ANTI-RECUO". Uma engrenagem fabricada é provida, a qual é formada a partir de uma pluralidade de placas dispostas em série uma no topo das outras. Cada uma das placas inclui uma pluralidade de dentes ao longo de uma circunferência externa das mesmas. Uma abertura, que se estende através de uma porção central de cada uma das placas, é provida. Esta abertura forma uma circunferência interna em cada uma das placas, e é capaz de receber um elemento de eixo através dela. As placas são presas em conjunto, para a formação da engrenagem fabricada. Esta engrenagem fabricada pode ser chavetada em um elemento de eixo. Alternativamente, um mecanismo anti-recuo pode ser provido na engrenagem fabricada, para a obtenção de uma rotação em uma direção de um elemento de eixo, de uma maneira similar a um mecanismo de ling³eta e catraca. Este mecanismo anti-recuo é formado pela provisão de pelo menos uma reentrância em uma circunferência interna de pelo menos parte das placas, a qual coopera com um elemento cilíndrico posicionado em uma abertura formada por esta reentrância. Este elemento cilíndrico é capaz de interagir com pelo menos uma abertura, para fazer com que a placa trave sobre o elemento de eixo, quando da aplicação de uma força em uma primeira direção, e gire livremente em relação ao elemento de eixo, quando da aplicação de a força em uma segunda direção.
BR0102658-5A 2000-09-15 2001-07-04 Mecanismo anti-recuo BR0102658A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/664,140 US6419061B1 (en) 2000-09-15 2000-09-15 Anti-backlash mechanism

Publications (1)

Publication Number Publication Date
BR0102658A true BR0102658A (pt) 2002-05-07

Family

ID=24664711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102658-5A BR0102658A (pt) 2000-09-15 2001-07-04 Mecanismo anti-recuo

Country Status (9)

Country Link
US (1) US6419061B1 (pt)
EP (1) EP1188946A1 (pt)
JP (1) JP2002139128A (pt)
CN (1) CN1344645A (pt)
AU (1) AU777626B2 (pt)
BR (1) BR0102658A (pt)
CA (1) CA2346549A1 (pt)
MX (1) MXPA01007438A (pt)
ZA (1) ZA200103770B (pt)

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DE10239577B4 (de) * 2002-08-23 2012-07-12 Ims Gear Gmbh Planetengetriebe
KR100630308B1 (ko) 2004-04-29 2006-09-29 주식회사 크린전기 발전기 구동용 래칫 기어 조립체
US20060011441A1 (en) * 2004-07-16 2006-01-19 Showalter Dan J Ball ramp actuator having differential drive
US20060011001A1 (en) * 2004-07-16 2006-01-19 Showalter Dan J Differential drive actuator
US20060284415A1 (en) * 2005-03-16 2006-12-21 Mckay Albert A Medical gas and vacuum system
US20070295136A1 (en) * 2006-05-05 2007-12-27 The Regents Of The University Of California Anti-backlash gear system
DE102008050472B4 (de) * 2008-10-04 2012-06-06 Thyssenkrupp Presta Teccenter Ag Geteiltes Zahnrad
DE102008050471A1 (de) * 2008-10-04 2010-04-08 Thyssenkrupp Presta Teccenter Ag Geteiltes Zahnrad
CN102235478A (zh) * 2010-04-28 2011-11-09 鸿富锦精密工业（深圳）有限公司 齿轮及采用该齿轮的传动机构
JP2013535629A (ja) 2010-07-29 2013-09-12 ローラックス ゲーエムベーハー ウント コー． ケーゲー 静音ラチェット
DE102011005049A1 (de) * 2011-03-03 2012-09-06 Schaeffler Technologies Gmbh & Co. Kg Rollenfreilauf
DE202011050521U1 (de) * 2011-06-21 2012-10-01 Rollax Gmbh & Co. Kg Sitzversteller mit Schwinge
CN102628482A (zh) * 2012-04-19 2012-08-08 无锡江南奕帆电力传动科技股份有限公司 单向超越离合器
WO2014011613A1 (en) * 2012-07-10 2014-01-16 Schaeffler Technologies AG & Co. KG One way wedge clutch with reduced freewheel friction
CN103148303A (zh) * 2013-02-28 2013-06-12 江苏长隆石化装备有限公司 穿越式平台的装车鹤管连接器
US9618108B2 (en) * 2013-07-17 2017-04-11 Achates Power, Inc. Gear noise reduction in opposed-piston engines
CN107869529A (zh) * 2016-09-26 2018-04-03 景福事业股份有限公司 单向旋转制动器
GB2561265B (en) * 2017-09-07 2019-08-28 Tai World Mfg Co Ltd Single direction brake formed by a plurality of discs stacked together
CN107654616B (zh) * 2017-10-19 2024-02-02 常州机电职业技术学院 具有消隙装置的斜齿圆柱齿轮
DE102017126205A1 (de) * 2017-11-09 2019-05-09 Man Truck & Bus Ag Zahnrad, insbesondere Zwischenrad, für einen Rädertrieb
CN113457753B (zh) * 2021-06-29 2022-07-05 中国人民解放军陆军军医大学第一附属医院 一种便移生物安全柜
US20230167891A1 (en) * 2021-11-30 2023-06-01 Gates Corporation Disc sprockets, disc sprocket systems, and methods for assembling the same

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US846549A (en) * 1906-03-03 1907-03-12 Emma F Clark Laminated wheel.
US1247922A (en) * 1917-03-10 1917-11-27 James C Battle Laminated gear-wheel.
US1456700A (en) * 1920-11-10 1923-05-29 New Jersey Patent Co Resilient gearing
US1520625A (en) * 1923-10-24 1924-12-23 Wigley Dan Gear wheel
US1662026A (en) * 1925-09-02 1928-03-06 Gen Electric Metallic gear and method of making the same
US1852957A (en) * 1928-01-19 1932-04-05 George A Dalton Gear
US1835345A (en) * 1930-02-13 1931-12-08 Johnston Pressed Gear Co Laminated ratchet pinion
US2228828A (en) * 1938-12-29 1941-01-14 Katakura Seishi Boseki Kabushi Noiseless toothed wheel
US2300223A (en) * 1941-10-04 1942-10-27 Gen Electric Transmission mechanism
US2516365A (en) * 1947-01-04 1950-07-25 Cincinnati Metalcrafts Inc Laminated wheel and process of manufacturing same
US2709375A (en) * 1950-02-03 1955-05-31 Houdaille Hershey Corp Spur gear
BE770716A (fr) * 1971-07-30 1971-12-01 Soudure Autogene Elect Reducteur de vitesse sans friction et a grands rapports de reduction.
US3988942A (en) * 1975-04-28 1976-11-02 Roland Offsetmaschinenfabrik Faber & Schleicher Ag Laminated gear
US4368648A (en) 1980-06-23 1983-01-18 American Standard Inc. Hand brake for railroad car
JPS5841670A (ja) * 1981-09-04 1983-03-10 Hitachi Ltd スクリユ−ロ−タの製作方法
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Also Published As

Publication number Publication date
ZA200103770B (en) 2001-11-09
AU4378201A (en) 2002-03-21
MXPA01007438A (es) 2002-04-24
CN1344645A (zh) 2002-04-17
JP2002139128A (ja) 2002-05-17
US6419061B1 (en) 2002-07-16
AU777626B2 (en) 2004-10-21
EP1188946A1 (en) 2002-03-20
CA2346549A1 (en) 2002-03-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
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 PUBLICADO NA RPI 1937 DE 19/02/2008.