ES2134071B1 - SMALL VEHICLE WITH POWER SWINGARM UNIT - Google Patents

SMALL VEHICLE WITH POWER SWINGARM UNIT

Info

Publication number
ES2134071B1
ES2134071B1 ES009500524A ES9500524A ES2134071B1 ES 2134071 B1 ES2134071 B1 ES 2134071B1 ES 009500524 A ES009500524 A ES 009500524A ES 9500524 A ES9500524 A ES 9500524A ES 2134071 B1 ES2134071 B1 ES 2134071B1
Authority
ES
Spain
Prior art keywords
combustion engine
cooling fan
small vehicle
internal combustion
cylinder
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.)
Expired - Fee Related
Application number
ES009500524A
Other languages
Spanish (es)
Other versions
ES2134071A1 (en
Inventor
Hirokazu Komuro
Yasushi Ohkawa
Tomofumi Kuramitsu
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ES2134071A1 publication Critical patent/ES2134071A1/en
Application granted granted Critical
Publication of ES2134071B1 publication Critical patent/ES2134071B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Vehículo pequeño con unidad basculante de potencia. La presente invención proporciona un vehículo pequeño en el que el aire refrigerante soplado por un ventilador refrigerador montado directamente en el cigüeñal de un motor de combustión interna es capaz de fluir suavemente hacia el cilindro y la culata de cilindro del motor de combustión interna para enfriar adecuadamente el cilindro y la culata de cilindro, y se puede montar un unidad basculante de potencia en una carrocería en disposición compacta. Un par de soportes de suspensión 7 formados en la pared superior del cárter de un motor de combustión interna refrigerado por aire 3 y transversalmente espaciados uno de otro están conectados de manera que se puedan mover verticalmente a través de una articulación 10 a ménsulas 9 que sobresalen hacia abajo del bastidor trasero 8 de una motocicleta tipo scooter 1, y la mitad superior de un paso de aire refrigerante 32 definido por una cubierta de ventilador 18 tiene una forma en espiral que seretira gradual mente del eje central del cigüeñal 22 del motor de combustión interna refrigerado por aire 3 a medida que se extiende desde detrás de un ventilador refrigerador 31, por encima del ventilador refrigerador 31 y hacia adelante más allá del ventilador refrigerador 31.Small vehicle with tilting power unit. The present invention provides a small vehicle in which the cooling air blown by a cooling fan mounted directly on the crankshaft of an internal combustion engine is capable of smooth flow to the cylinder and cylinder head of the internal combustion engine to cool properly cylinder and cylinder head, and a power swingarm unit can be mounted on a body in a compact arrangement. A pair of suspension supports 7 formed on the upper wall of the crankcase of an air-cooled internal combustion engine 3 and transversely spaced from each other are connected so that they can be moved vertically through a joint 10 to protruding brackets 9 down the rear frame 8 of a scooter-type motorcycle 1, and the upper half of a cooling air passage 32 defined by a fan cover 18 has a spiral shape that gradually withdraws from the central axis of the crankshaft 22 of the combustion engine internal air-cooled 3 as it extends from behind a cooling fan 31, above the cooling fan 31 and forward past the cooling fan 31.

ES009500524A 1994-03-15 1995-03-15 SMALL VEHICLE WITH POWER SWINGARM UNIT Expired - Fee Related ES2134071B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06987694A JP3580375B2 (en) 1994-03-15 1994-03-15 Swing power unit type small vehicle

Publications (2)

Publication Number Publication Date
ES2134071A1 ES2134071A1 (en) 1999-09-16
ES2134071B1 true ES2134071B1 (en) 2000-04-01

Family

ID=13415427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009500524A Expired - Fee Related ES2134071B1 (en) 1994-03-15 1995-03-15 SMALL VEHICLE WITH POWER SWINGARM UNIT

Country Status (4)

Country Link
JP (1) JP3580375B2 (en)
CN (1) CN1043331C (en)
ES (1) ES2134071B1 (en)
IT (1) IT1279167B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5095572B2 (en) 2008-09-30 2012-12-12 本田技研工業株式会社 Electric motorcycle
TWI392600B (en) * 2008-10-24 2013-04-11 Kwang Yang Motor Co Speed ​​crane type locomotive engine hanger
JP4897905B2 (en) * 2010-04-15 2012-03-14 本田技研工業株式会社 Motorcycle
JP5668471B2 (en) * 2010-12-28 2015-02-12 スズキ株式会社 Air-cooled engine
JP6497073B2 (en) * 2015-01-07 2019-04-10 スズキ株式会社 Saddle riding vehicle
JP6536351B2 (en) * 2015-10-27 2019-07-03 スズキ株式会社 Swing arm of electric motorcycle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462482A (en) * 1977-09-25 1984-07-31 Honda Giken Kogyo Kabushiki Kaisha Motorized two-wheeled vehicle
JPS58148231U (en) * 1982-03-31 1983-10-05 小松ゼノア株式会社 cylinder cover
JPS5945268U (en) * 1982-09-20 1984-03-26 本田技研工業株式会社 Ventilation equipment for motorcycles, etc.
DE3688083T2 (en) * 1985-10-09 1993-08-19 Komatsu Zenoa Kk AIR FILTER FOR PORTABLE COMBUSTION ENGINES.
JP2520873B2 (en) * 1986-01-21 1996-07-31 スズキ株式会社 Motorcycle engine
JPH0241994A (en) * 1988-07-30 1990-02-13 Yamaha Motor Co Ltd Unit swing engine of motorcycle
JP2649179B2 (en) * 1988-12-30 1997-09-03 ヤマハ発動機株式会社 Air-liquid cooling engine
KR930000710B1 (en) * 1989-06-28 1993-01-30 스즈키 지도오샤 코교 가부시키가이샤 Front and rear wheel drive motorcycle
JPH05179944A (en) * 1991-12-27 1993-07-20 Suzuki Motor Corp Engine cooling device of motorcycle
DE4203885A1 (en) * 1992-02-11 1993-08-12 Stihl Maschf Andreas HAND-HELD WORKING MACHINE LIKE MOTOR CHAINSAW, CUT-OFF GRINDERS OR THE LIKE

Also Published As

Publication number Publication date
JP3580375B2 (en) 2004-10-20
JPH07251783A (en) 1995-10-03
IT1279167B1 (en) 1997-12-04
ES2134071A1 (en) 1999-09-16
ITTO950193A0 (en) 1995-03-14
ITTO950193A1 (en) 1996-09-14
CN1117451A (en) 1996-02-28
CN1043331C (en) 1999-05-12

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Legal Events

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EC2A Search report published

Date of ref document: 19990916

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Effective date: 19990916

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Effective date: 20070316