ES2421603T3 - Motor and astride type vehicle - Google Patents

Motor and astride type vehicle

Info

Publication number
ES2421603T3
ES2421603T3 ES08252889T ES08252889T ES2421603T3 ES 2421603 T3 ES2421603 T3 ES 2421603T3 ES 08252889 T ES08252889 T ES 08252889T ES 08252889 T ES08252889 T ES 08252889T ES 2421603 T3 ES2421603 T3 ES 2421603T3
Authority
ES
Spain
Prior art keywords
shaft
driven
crankshaft
drive
pulley
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES08252889T
Other languages
Spanish (es)
Inventor
Yoshiharu Nakayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ES2421603T3 publication Critical patent/ES2421603T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/06—Engines with means for equalising torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Arrangement Of Transmissions (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Transmission Devices (AREA)

Abstract

Un motor (2) que comprende: un cigüeñal (40) accionado por el movimiento alternativo de un pistón (13b); un eje (62) de polea motriz de una transmisión (60) accionado por la rotación del cigüeñal (40); un eje (64) de polea conducida de la transmisión (60) accionado por la rotación del eje (62) de la poleamotriz; un eje (70) de salida accionado por la rotación del eje (64) de la polea conducida; y caracterizado porun eje motriz (81) de bomba accionado por la rotación del cigüeñal (40) para accionar una bomba (80) deaceite y suministrar aceite a la transmisión (40); en el cual el cigüeñal (40), el eje (62) de la polea motriz, el eje (64) de la polea conducida, el eje (70) de salida, y eleje motriz (81) de la bomba están dispuestos en paralelo, el eje (62) de la polea motriz y el eje (64) de la polea conducida están dispuestos entre el cigüeñal (40) yel eje (70) de salida por encima de una superficie plana a través de un centro axial (P1) del cigüeñal (40) yde un centro axial (P4) del eje (70) de salida, y el eje motriz (81) de la bomba está dispuesto entre el cigüeñal (40) y el eje (70) de salida y está dispuestomás cerca del lado del plano que el eje (62) de la polea motriz y el eje (64) de la polea conducida.A motor (2) comprising: a crankshaft (40) driven by the alternative movement of a piston (13b); a drive pulley shaft (62) of a transmission (60) driven by the rotation of the crankshaft (40); a driven pulley shaft (64) of the transmission (60) driven by the rotation of the shaft (62) of the poleamotor; an output shaft (70) driven by the rotation of the shaft (64) of the driven pulley; and characterized by a pump drive shaft (81) driven by the rotation of the crankshaft (40) to drive an oil pump (80) and supply oil to the transmission (40); in which the crankshaft (40), the axle (62) of the drive pulley, the axle (64) of the driven pulley, the output shaft (70), and drive axle (81) of the pump are arranged in parallel , the shaft (62) of the drive pulley and the shaft (64) of the driven pulley are disposed between the crankshaft (40) and the output shaft (70) above a flat surface through an axial center (P1) of the crankshaft (40) and an axial center (P4) of the output shaft (70), and the drive shaft (81) of the pump is disposed between the crankshaft (40) and the output shaft (70) and is arranged closer on the side of the plane that the shaft (62) of the drive pulley and the shaft (64) of the driven pulley.

ES08252889T 2007-08-31 2008-08-29 Motor and astride type vehicle Active ES2421603T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007227088 2007-08-31
JP2007312912 2007-12-03
JP2008109853A JP5144351B2 (en) 2007-08-31 2008-04-21 Engine and saddle type vehicle

Publications (1)

Publication Number Publication Date
ES2421603T3 true ES2421603T3 (en) 2013-09-04

Family

ID=40959313

Family Applications (2)

Application Number Title Priority Date Filing Date
ES08252889T Active ES2421603T3 (en) 2007-08-31 2008-08-29 Motor and astride type vehicle
ES13180600.2T Active ES2621760T3 (en) 2007-08-31 2008-08-29 Motor and vehicle astride

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES13180600.2T Active ES2621760T3 (en) 2007-08-31 2008-08-29 Motor and vehicle astride

Country Status (2)

Country Link
JP (3) JP2009156249A (en)
ES (2) ES2421603T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6337439B2 (en) 2013-10-25 2018-06-06 スズキ株式会社 Motorcycle
JP6464622B2 (en) * 2014-09-04 2019-02-06 スズキ株式会社 Motorcycle
EP4056822A1 (en) * 2014-12-19 2022-09-14 Yamaha Hatsudoki Kabushiki Kaisha Straddled vehicle with an combustion engine, a turbocharger and a catalyst

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156763A (en) * 1982-03-10 1983-09-17 Honda Motor Co Ltd Speed change gear for vehicle
JPS61291219A (en) * 1985-06-18 1986-12-22 Honda Motor Co Ltd Power apparatus of motorcycle
JP2920558B2 (en) * 1990-08-30 1999-07-19 ヤマハ発動機株式会社 Motorcycle engine
JPH0610691A (en) * 1991-03-19 1994-01-18 Mazda Motor Corp Power transmission device for engine
JP3170207B2 (en) * 1996-10-29 2001-05-28 川崎重工業株式会社 Two-stroke engine and personal watercraft equipped with this engine
JP4216932B2 (en) * 1998-11-05 2009-01-28 富士重工業株式会社 Vehicle drive device
JP2004278452A (en) * 2003-03-18 2004-10-07 Honda Motor Co Ltd Power unit for small vehicle
JP4322030B2 (en) * 2003-03-25 2009-08-26 富士重工業株式会社 Engine power transmission device
JP4029890B2 (en) * 2005-05-10 2008-01-09 スズキ株式会社 Secondary balancer support structure for motorcycles
JP4781760B2 (en) * 2005-09-14 2011-09-28 川崎重工業株式会社 engine
JP4602213B2 (en) * 2005-09-30 2010-12-22 本田技研工業株式会社 Balancer mechanism of internal combustion engine
JP4490942B2 (en) * 2006-05-23 2010-06-30 本田技研工業株式会社 Engine for four-wheel drive vehicle

Also Published As

Publication number Publication date
JP5079925B2 (en) 2012-11-21
ES2621760T3 (en) 2017-07-05
JP2012140965A (en) 2012-07-26
JP2009156249A (en) 2009-07-16
JP2009154858A (en) 2009-07-16
JP5144351B2 (en) 2013-02-13

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