MX2007008552A - Transmision planetaria de traccion auto-ajustable. - Google Patents

Transmision planetaria de traccion auto-ajustable.

Info

Publication number
MX2007008552A
MX2007008552A MX2007008552A MX2007008552A MX2007008552A MX 2007008552 A MX2007008552 A MX 2007008552A MX 2007008552 A MX2007008552 A MX 2007008552A MX 2007008552 A MX2007008552 A MX 2007008552A MX 2007008552 A MX2007008552 A MX 2007008552A
Authority
MX
Mexico
Prior art keywords
tractive
transmission
planet
conical
sun gear
Prior art date
Application number
MX2007008552A
Other languages
English (en)
Inventor
Hector Uribe Uribe
Joel Ortiz Barreto
Jose Luis Melendez Sanchez
Alberto Torres Servin
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
Priority to MX2007008552A priority Critical patent/MX2007008552A/es
Priority claimed from PCT/IB2005/003725 external-priority patent/WO2006064328A1/es
Publication of MX2007008552A publication Critical patent/MX2007008552A/es

Links

Landscapes

  • Friction Gearing (AREA)

Abstract

Se describe una transmision planetaria de traccion auto-ajustable que comprende un rodillo sol conico con superficie de traccion en su pared lateral; una pista anular de traccion de superficie conica separada concentricamente del rodillo sol; rodillos planetarios conicos con superficie de traccion colocados entre la superficie de traccion del rodillo sol y la pista anular; un porta-planetas donde los rodillos planetarios son montados de manera rotatoria quedando separados del mismo. Cuando las superficies de traccion existentes en la transmision se desgastan, los rodillos planetarios puedan ajustar su posicion axial y radial entre la superficie de traccion del rodillo sol y la pista anular; de tal manera que se mantiene la condicion de traccion necesaria para transmitir la potencia con ala eficiencia mecanica, bajos niveles de ruido y vibraciones. La transmision opera sin fluidos elasto-hidrodinamicos o con ellos.
MX2007008552A 2004-12-15 2005-12-12 Transmision planetaria de traccion auto-ajustable. MX2007008552A (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX2007008552A MX2007008552A (es) 2004-12-15 2005-12-12 Transmision planetaria de traccion auto-ajustable.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MXPA0412701 2004-12-15
PCT/IB2005/003725 WO2006064328A1 (es) 2004-12-15 2005-12-12 Transmision planetaria de traccion auto-ajustable
MX2007008552A MX2007008552A (es) 2004-12-15 2005-12-12 Transmision planetaria de traccion auto-ajustable.

Publications (1)

Publication Number Publication Date
MX2007008552A true MX2007008552A (es) 2008-02-21

Family

ID=39661473

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007008552A MX2007008552A (es) 2004-12-15 2005-12-12 Transmision planetaria de traccion auto-ajustable.

Country Status (2)

Country Link
JP (1) JP2008524522A (es)
MX (1) MX2007008552A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010077814A (ja) * 2008-09-24 2010-04-08 Mikuni Corp 可変バルブタイミング装置
JP2011052711A (ja) * 2009-08-31 2011-03-17 Nsk Ltd 摩擦ローラ式変速機用中間ローラユニット
EP2687752B1 (en) 2011-03-16 2019-08-21 NSK Ltd. Friction roller type deceleration device and drive device for electric automobile
JP2012193794A (ja) * 2011-03-16 2012-10-11 Nsk Ltd 摩擦ローラ式減速機及び電気自動車用駆動装置

Family Cites Families (7)

* 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
JPS5498965U (es) * 1977-12-26 1979-07-12
JPH0287157U (es) * 1988-12-24 1990-07-10
JPH0413854U (es) * 1990-05-25 1992-02-04
JP4271345B2 (ja) * 2000-06-06 2009-06-03 ナブテスコ株式会社 トラクションドライブ式駆動装置
JP2002182449A (ja) * 2000-12-15 2002-06-26 Nitta Ind Corp 画像形成装置の像担持体駆動装置及び増減速装置

Also Published As

Publication number Publication date
JP2008524522A (ja) 2008-07-10

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