BR0309302A - Roda dentada de corrente de cilindro com anéis de amortecimento simétricos - Google Patents

Roda dentada de corrente de cilindro com anéis de amortecimento simétricos

Info

Publication number
BR0309302A
BR0309302A BR0309302-6A BR0309302A BR0309302A BR 0309302 A BR0309302 A BR 0309302A BR 0309302 A BR0309302 A BR 0309302A BR 0309302 A BR0309302 A BR 0309302A
Authority
BR
Brazil
Prior art keywords
sprocket
symmetrical
hub
damping ring
outlet end
Prior art date
Application number
BR0309302-6A
Other languages
English (en)
Inventor
James D Young
Original Assignee
Cloyes Gear & Products Inc
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 Cloyes Gear & Products Inc filed Critical Cloyes Gear & Products Inc
Publication of BR0309302A publication Critical patent/BR0309302A/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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
    • 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
    • F16H55/30—Chain-wheels
    • 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
    • F16H55/08—Profiling
    • F16H2055/086—Silent gear profiles
    • 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
    • F16H55/30—Chain-wheels
    • F16H2055/306—Chain-wheels with means providing resilience or vibration damping in chain sprocket wheels
    • 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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

"RODA DENTADA DE CORRENTE DE CILINDRO COM ANéIS DE AMORTECIMENTO SIMéTRICOS". A presente invenção refere-se a uma roda dentada (212) que inclui um cubo e uma pluralidade de dentes que se projetam radialmente para fora a partir do referido cubo. Pelo menos um anel de amortecimento (244) está localizado adjacente aos dentes, e o anel de amortecimento define uma pluralidade de calços de compressão (402) separados uns dos outros por ranhuras transversais (404). Cada um dos calços de compressão é definido simetricamente em torno de um ponto médio circunferencial. Quando parte de uma roda dentada com espaços de dente simétricos, o anel de amortecimento está sendo operável de forma idêntica nas primeira e segunda direções rotativas. Em um arranjo, cada um dos calços de compressão inclui uma superfície externa plana que tem uma extremidade de entrada e uma de saída, onde a extremidade de entrada e a extremidade de saída estão localizadas a uma distância radial comum de um centro do cubo em torno do qual a roda dentada gira. Os espaços de dente da roda dentada podem ser simétricos, assimétricos e a superfície de raiz pode ser com alívio. A roda dentada pode incluir múltiplos perfis de dentes distribuídos aleatoriamente em torno do cubo.
BR0309302-6A 2002-04-16 2003-04-15 Roda dentada de corrente de cilindro com anéis de amortecimento simétricos BR0309302A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/123,940 US7074147B2 (en) 1998-08-25 2002-04-16 Roller chain sprocket with symmetric cushion rings
PCT/US2003/011744 WO2003089814A1 (en) 2002-04-16 2003-04-15 Roller chain sprocket with symmetric cushion rings

Publications (1)

Publication Number Publication Date
BR0309302A true BR0309302A (pt) 2005-02-15

Family

ID=29248361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0309302-6A BR0309302A (pt) 2002-04-16 2003-04-15 Roda dentada de corrente de cilindro com anéis de amortecimento simétricos

Country Status (10)

Country Link
US (2) US7074147B2 (pt)
EP (1) EP1495243B1 (pt)
JP (1) JP2005523407A (pt)
CN (1) CN1646831A (pt)
AU (1) AU2003234112A1 (pt)
BR (1) BR0309302A (pt)
CA (1) CA2478679A1 (pt)
DE (1) DE60305682T2 (pt)
MX (1) MXPA04010067A (pt)
WO (1) WO2003089814A1 (pt)

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EP1801453A1 (en) * 2005-12-22 2007-06-27 Theodorus Henricus Johannes Carolina Korse Chain transmission
DE202006010311U1 (de) * 2006-06-30 2006-10-12 Schaeffler Kg Rotationsscheibe
DE202006012973U1 (de) * 2006-08-23 2006-10-19 Schaeffler Kg Rotationsscheibe
WO2008042350A1 (en) * 2006-10-03 2008-04-10 Cloyes Gear And Products, Inc. Roller chain sprocket having an improved symmetric tooth form
JP4823083B2 (ja) * 2007-01-24 2011-11-24 株式会社椿本チエイン チェーン伝動装置
EP2153088B1 (en) * 2007-05-11 2013-02-27 Cloyes Gear and Products, Inc. Inverted tooth chain sprocket with frequency modulated meshing and method of manufacture
JP2009103185A (ja) * 2007-10-22 2009-05-14 Tsubakimoto Chain Co チェーン伝動装置
US8070240B2 (en) * 2008-12-18 2011-12-06 Caterpillar Inc. Sprocketed drive assembly for track-type machine
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JP5207413B2 (ja) * 2010-06-04 2013-06-12 株式会社椿本チエイン スプロケット
DE102012106708A1 (de) 2012-07-24 2014-10-30 Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg Kettenglied, Stützkette und Stützvorrichtung
USD734590S1 (en) 2012-07-24 2015-07-14 Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg Chain link
USD731569S1 (en) * 2012-07-24 2015-06-09 Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg Sprocket for chain link
JP6189641B2 (ja) * 2013-05-30 2017-08-30 株式会社椿本チエイン チェーン駆動用のスプロケット
DE102013009492B4 (de) 2013-06-05 2023-10-19 Sram Deutschland Gmbh Kettenring
US9145965B2 (en) * 2013-08-09 2015-09-29 Hyundai Motor Company Rubber coated chain sprocket
ITRM20130672A1 (it) * 2013-12-05 2015-06-06 Ognibene Spa Ingranaggio silenziato per catene di trasmissione, in particolare per le moto, e componenti di stampo per la sua produzione.
US10451166B2 (en) * 2015-04-13 2019-10-22 Eko Sport, Inc. Chain ring with teeth oppositely laterally engaging a drive chain
DE102015008662A1 (de) * 2015-07-03 2017-01-05 Sram Deutschland Gmbh Einzelkettenrad für eine Fahrradvorderkurbelanordnung
US10703441B2 (en) * 2015-07-03 2020-07-07 Sram Deutschland Gmbh Drive arrangement for a bicycle
EP3329151A1 (en) * 2015-07-27 2018-06-06 Cloyes Gear and Products, Inc. Roller chain sprocket with resilient cushion rings having improved durability and noise characteristics
DE102015215670B4 (de) 2015-08-18 2022-11-17 Bayerische Motoren Werke Aktiengesellschaft Kettenrad
DE102016200764A1 (de) * 2016-01-21 2017-07-27 Bayerische Motoren Werke Aktiengesellschaft Zahnrad, insbesondere für eine Verbrennungskraftmaschine eines Kraftahrzeugs
CN107559410B (zh) 2016-06-30 2022-02-18 博格华纳公司 用于裂环行星传动的行星架止动件
WO2018039173A1 (en) * 2016-08-23 2018-03-01 Schaeffler Technologies AG & Co. KG Compression ring for chain sprocket
USD811948S1 (en) * 2017-01-26 2018-03-06 Daniel Turner Chain sprocket
DE202017102048U1 (de) 2017-02-15 2017-05-05 Ford Global Technologies, Llc Getriebeeinheit
DE102017202418B4 (de) 2017-02-15 2018-10-11 Ford Global Technologies, Llc Getriebeeinheit
CN110546410A (zh) * 2017-05-17 2019-12-06 博格华纳公司 具有弹性体垫圈的链轮
CN110375054B (zh) * 2019-06-25 2022-07-08 麦格纳动力总成(江西)有限公司 一种基于齿廓倾斜偏差的非对称齿轮设计方法
DE102021131345A1 (de) 2021-11-30 2023-06-01 Catensys Germany Gmbh Kettentrieb und Kettenrad mit umgekehrten Zähnen und einem zufällig oder gewollt untersciedlichen kreisbogenförmigen Zahnprofil

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Also Published As

Publication number Publication date
MXPA04010067A (es) 2004-12-13
US20020169044A1 (en) 2002-11-14
JP2005523407A (ja) 2005-08-04
EP1495243A1 (en) 2005-01-12
US7371200B2 (en) 2008-05-13
DE60305682T2 (de) 2007-05-10
DE60305682D1 (de) 2006-07-06
US20060252592A1 (en) 2006-11-09
US7074147B2 (en) 2006-07-11
WO2003089814A1 (en) 2003-10-30
CA2478679A1 (en) 2003-10-30
AU2003234112A1 (en) 2003-11-03
EP1495243B1 (en) 2006-05-31
CN1646831A (zh) 2005-07-27

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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 7A E 8A ANUIDADE(S).

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 2116 DE 26/07/2011.