BR112014012875A2 - roda dentada para um estágio de roda dentada reta isenta de folga - Google Patents

roda dentada para um estágio de roda dentada reta isenta de folga

Info

Publication number
BR112014012875A2
BR112014012875A2 BR112014012875A BR112014012875A BR112014012875A2 BR 112014012875 A2 BR112014012875 A2 BR 112014012875A2 BR 112014012875 A BR112014012875 A BR 112014012875A BR 112014012875 A BR112014012875 A BR 112014012875A BR 112014012875 A2 BR112014012875 A2 BR 112014012875A2
Authority
BR
Brazil
Prior art keywords
crown
hub
clearance
springs
ring
Prior art date
Application number
BR112014012875A
Other languages
English (en)
Inventor
Müller Alexander
Kokoska Anton
Dickinger Karl
Original Assignee
Miba Sinter Austria Gmbh
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 Miba Sinter Austria Gmbh filed Critical Miba Sinter Austria Gmbh
Publication of BR112014012875A2 publication Critical patent/BR112014012875A2/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • 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
    • 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
    • F16H2055/185—Special devices for taking up backlash using compound gears with coincident teeth of different material, e.g. laminated construction of metal and elastomeric gear layers, where elastic layer is slightly oversized
    • 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
    • Y10T74/19623—Backlash take-up

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

resumo patente de invenção: "roda dentada para um estágio de roda dentada reta isenta de folga". roda dentada para um estágio de roda reta isenta de folga com um cubo (1) e uma coroa de dente (2), subdividida em duas coroas parciais ao longo de um plano divisório axial normal, ou seja, em uma seção de coroa (3) fixa do cubo e em um anel de coroa (4) giravelmente montado em sentido coaxial diante da seção de coroa anterior, anel este que forma as molas (6), envolvendo o cubo (1) por segmentos na direção circunferencial, molas estas que com as suas raízes (11) estão unidas de forma inteiriça com o anel da coroa (4) e com suas extremidades livres (7), salientes contra o cubo (1), apoiam-se em batentes (8) do cubo (1). é proposto que o anel da coroa (4), forme três molas (6), dispostas com simetria rotativa relativamente ao eixo da coroa de dente, e que os batentes (8) do cubo (1), dispostos com simetria giratória, apresentem faces de encosto (10) para as extremidades livres (7) das molas (6) que ascendem circunferencialmente em sentido radial para o exterior contra as raízes (11) das respectivas molas (6).
BR112014012875A 2011-12-02 2012-09-07 roda dentada para um estágio de roda dentada reta isenta de folga BR112014012875A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50001/2011A AT511812B1 (de) 2011-12-02 2011-12-02 Zahnrad für eine spielfreie stirnradstufe
PCT/AT2012/050134 WO2013078489A1 (de) 2011-12-02 2012-09-07 Zahnrad für eine spielfreie stirnradstufe

Publications (1)

Publication Number Publication Date
BR112014012875A2 true BR112014012875A2 (pt) 2017-06-13

Family

ID=47010105

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014012875A BR112014012875A2 (pt) 2011-12-02 2012-09-07 roda dentada para um estágio de roda dentada reta isenta de folga

Country Status (6)

Country Link
US (1) US9506550B2 (pt)
EP (1) EP2786046B1 (pt)
CN (1) CN103988000B (pt)
AT (1) AT511812B1 (pt)
BR (1) BR112014012875A2 (pt)
WO (1) WO2013078489A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373548A (zh) * 2013-08-16 2015-02-25 德昌电机(深圳)有限公司 齿轮
AT514590B1 (de) * 2014-02-13 2015-02-15 Metaldyne Internat Deutschland Gmbh Zahnrad
JP6347122B2 (ja) * 2014-03-11 2018-06-27 日本精工株式会社 トロイダル型無段変速機
DE102014208268B3 (de) * 2014-04-30 2015-05-13 Magna Powertrain Ag & Co. Kg Zahnrad für eine spielfreie Getriebestufe sowie hiermit ausgestattete Getriebestufe
KR101646120B1 (ko) * 2014-12-03 2016-08-05 현대자동차 주식회사 모터 커플링 장치
AT517424B1 (de) * 2015-06-25 2019-09-15 Miba Sinter Austria Gmbh Vorrichtung zur Spielfreistellung kämmender Verzahnungen eines Zahnradantriebs
NL2015189B1 (en) * 2015-07-18 2017-02-07 Vcst Ind Products Bvba Scissor gear assembly.
AT517484B1 (de) * 2015-10-06 2017-02-15 Metaldyne Int Deutschland Gmbh Zahnradanordnung
US10767732B2 (en) 2017-08-22 2020-09-08 Ecolab Usa Inc. Eccentric gear drive with reduced backlash
DE102017126205A1 (de) * 2017-11-09 2019-05-09 Man Truck & Bus Ag Zahnrad, insbesondere Zwischenrad, für einen Rädertrieb
AT520531B1 (de) * 2018-04-24 2019-05-15 Miba Sinter Austria Gmbh Zahnrad
CN113008110B (zh) * 2021-02-23 2023-03-31 志研自动化设备湖北有限公司 一种汽车轮毂外侧圆周弧度检测装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263268A (ja) * 1985-09-12 1987-03-19 Honda Motor Co Ltd 歯車伝動装置
US5979259A (en) * 1997-05-08 1999-11-09 Cummins Engine Company, Inc. Gear train assembly including a scissor gear
EP1555584A1 (fr) * 2004-01-13 2005-07-20 Rolex S.A. Mobile denté à rattrapage de jeu, engrenage et utilisation de cet engrenage
AT413748B (de) 2004-03-22 2006-05-15 Miba Sinter Austria Gmbh Zahnrad für eine spielfreie stirnradstufe
JP4053528B2 (ja) * 2004-09-07 2008-02-27 本田技研工業株式会社 シザーズギヤ
EP2158418B1 (en) 2007-05-21 2015-05-20 VCST Industrial Products Split gear for avoiding backlash when engaging a mating gear
DE102009015947B4 (de) * 2009-03-27 2013-06-27 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Rasselfreie Bauteilpaarung
CN101598212B (zh) * 2009-07-06 2011-04-20 西华大学 自动消除齿侧间隙机构
US7752937B1 (en) * 2009-12-21 2010-07-13 Winzeler Gear, Inc Anti-backlash gear

Also Published As

Publication number Publication date
US9506550B2 (en) 2016-11-29
CN103988000A (zh) 2014-08-13
CN103988000B (zh) 2016-11-02
WO2013078489A1 (de) 2013-06-06
US20140216190A1 (en) 2014-08-07
AT511812A4 (de) 2013-03-15
AT511812B1 (de) 2013-03-15
EP2786046A1 (de) 2014-10-08
EP2786046B1 (de) 2015-07-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]