BRPI0517195A - transmissão de rolo planetário de tração auto-ajustável - Google Patents

transmissão de rolo planetário de tração auto-ajustável

Info

Publication number
BRPI0517195A
BRPI0517195A BRPI0517195-4A BRPI0517195A BRPI0517195A BR PI0517195 A BRPI0517195 A BR PI0517195A BR PI0517195 A BRPI0517195 A BR PI0517195A BR PI0517195 A BRPI0517195 A BR PI0517195A
Authority
BR
Brazil
Prior art keywords
planetary
traction
transmission
roller transmission
solar gear
Prior art date
Application number
BRPI0517195-4A
Other languages
English (en)
Inventor
Hector Uribe-Uribe
Joel Ortiz-Barreto
Alberto Torres-Servin
Jose Luis Melendez-Sanchez
Original Assignee
Cid Ct Investigacion Desarrollo Tecnologico Sa De Cv
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 Cid Ct Investigacion Desarrollo Tecnologico Sa De Cv filed Critical Cid Ct Investigacion Desarrollo Tecnologico Sa De Cv
Publication of BRPI0517195A publication Critical patent/BRPI0517195A/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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

TRANSMISSãO DE ROLO PLANETáRIO DE TRAçãO AUTO-AJUSTáVEL. A presente invenção se relaciona a uma transmissão de rolo planetário de tração auto-ajustável. A citada transmissão compreendendo uma engrenagem solar cónica incluindo uma superfície de tração na parede lateral; uma pista de tração anular com uma superfície cónica concentricamente separada da engrenagem solar; pinhões planetários cónicos compreendendo uma superfície de tração entre a superfície de tração da engrenagem solar e a pista anular; uma gaiola de pinhão planetário na qual os pinhões planetários são montados giratoriamente, os pinhões planetários sendo separados da gaiola de pinhão planetário. Quando a superfície de tração da transmissão se desgasta, os pinhões planetários adaptam sua posição axial e radial entre a superfície de tração planetária e a pista anular. Este aspecto permite que a tração requerida para transmissão de potência seja mantida com elevado desempenho mecânico e reduzidosníveis de ruído e vibração. A transmissão pode operar com ou sem fluidos elasto-hidrodinâmicos.
BRPI0517195-4A 2004-12-15 2005-12-12 transmissão de rolo planetário de tração auto-ajustável BRPI0517195A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXPA04012701 2004-12-15
PCT/IB2005/003725 WO2006064328A1 (es) 2004-12-15 2005-12-12 Transmision planetaria de traccion auto-ajustable

Publications (1)

Publication Number Publication Date
BRPI0517195A true BRPI0517195A (pt) 2008-09-30

Family

ID=36587586

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517195-4A BRPI0517195A (pt) 2004-12-15 2005-12-12 transmissão de rolo planetário de tração auto-ajustável

Country Status (5)

Country Link
EP (1) EP1830103A1 (pt)
KR (1) KR20070087131A (pt)
CN (1) CN101124419A (pt)
BR (1) BRPI0517195A (pt)
WO (1) WO2006064328A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922618B3 (fr) * 2007-10-23 2009-08-21 Renault Sas Dispositif reducteur de vitesse rotation/rotation
US9262764B2 (en) 2008-04-30 2016-02-16 Yahoo! Inc. Modification of content representation by a brand engine in a social network
FR2940385B1 (fr) * 2008-12-18 2012-05-11 Paul Guinard Dispositif multiplicateur destine notamment a etre utilise dans un ensemble de recuperation de l'energie d'un fluide naturellement en mouvement
JP5644455B2 (ja) * 2010-12-09 2014-12-24 日産自動車株式会社 ローラ式摩擦伝動ユニット
CN102537248A (zh) * 2012-01-16 2012-07-04 浙江大学 圆锥面摩擦变速器
FR2988796B1 (fr) * 2012-03-27 2014-11-07 Marc Claude Voisine Variateur de couples mécanique équipé d'un arbre moteur et un dispositif de pression comprimant des galets coniques étagés modifiant la rotation coaxiale de l'arbre de transmission et le couple reçu.
KR101301702B1 (ko) * 2012-07-24 2013-09-03 원광대학교산학협력단 마찰구동을 이용한 감속장치
CN103573941A (zh) * 2012-08-03 2014-02-12 武汉高智创新科技有限公司 无齿减速器
CN103573942A (zh) * 2012-08-03 2014-02-12 武汉高智创新科技有限公司 无齿减速器的设计方法
CN104229655A (zh) * 2013-06-21 2014-12-24 武汉蜀泰科技有限公司 无齿轮传动转扬机
CN103434382B (zh) * 2013-09-13 2015-12-23 武汉理工通宇新源动力有限公司 混合动力汽车电驱动变速器总成的结构
JP6243794B2 (ja) * 2014-05-14 2017-12-06 株式会社日立製作所 遊星ローラ減速機並びにこれを用いたエレベーター
JP6922407B2 (ja) * 2017-05-18 2021-08-18 株式会社ジェイテクト 遊星ローラ式動力伝達装置
CN111868413A (zh) * 2018-01-31 2020-10-30 终极变速器私人有限公司 行星牵引驱动器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993051A (en) * 1933-02-21 1935-03-05 Dellread Gears Holdings Compan Frictional epicyclic gearing
US3490311A (en) * 1966-11-19 1970-01-20 Asahi Seiki Mfg Friction-drive speed-reducing mechanism
GB1175299A (en) * 1967-05-15 1969-12-23 Silentbloc Australia Proprieta Speed Reduction Units.
US4846008A (en) * 1986-12-29 1989-07-11 Excelermatic Inc. Traction roller transmission
AT393548B (de) * 1988-07-18 1991-11-11 Bock Orthopaed Ind Planetenreibraedergetriebe
GB2272955A (en) * 1992-11-27 1994-06-01 Perry Forbes G D Roller traction drive assembly

Also Published As

Publication number Publication date
KR20070087131A (ko) 2007-08-27
CN101124419A (zh) 2008-02-13
WO2006064328A1 (es) 2006-06-22
EP1830103A1 (en) 2007-09-05

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A 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 2160 DE 29/05/2012.