About 43 results
https://drivepatents.com/patents/1090208 · 21 Jan 2004
An induction unit (1) for a motorcycle comprises an induction box (4) containing air cleaning elements (15), and air intake ducts (2, 3), mounted between the front (11) of the motorcycle and the induction box (4) so as to channel air from the front (11) of...
https://drivepatents.com/patents/1090621 · 2 Jan 2004
Object: A power unit for a motorcycle having an engine having a crankshaft arranged in the right and left directions of a body frame and a transmission system including a V belt type automatic transmission provided between the crankshaft and an axel of a r...
https://drivepatents.com/patents/1090686 · 2 Jan 2004
Object: To provide a pinion-shaft support structure for starter in a power unit which can firmly fix a pinion holder to a crankcase thereby ensure stable supporting of the pinion shaft. Means of Solution: In a case where one end of a pinion shaft (45) supp...
https://drivepatents.com/patents/1091216 · 10 Dec 2003
In an air-cooled engine, the temperature of the engine is detected with high accuracy to control fuel injection in optimal conditions. In order to detect the temperature of the engine, a first temperature sensor (21) and second temperature sensor (22) are ...
https://drivepatents.com/patents/1092793 · 8 Oct 2003
An odd-cylinder V-type internal combustion engine including 2n+1 cylinders (n is a natural number) arranged in two banks and pistons fitted in the cylinders has a crankshaft provided with n common crankpins (KC) each connected to the two paired pistons res...
https://drivepatents.com/patents/1101827 · 11 Sep 2002
The manifold (1) comprises a flange (2) and a tube-like elastic part (4) made of elastomeric material, which are connected to one another without using adhesives. The function of mechanical connection of the two components (2, 4) is separate from the funct...
https://drivepatents.com/patents/1102633 · 7 Aug 2002
It is an object in an engine for motorcycles to sufficiently increase an upward offset of a transmission input shaft without being obstructed by a cylinder block, thus shortening the overall length of the engine in the longitudinal direction of the motorcy...
https://drivepatents.com/patents/1105178 · 17 Apr 2002
A very effective and easily assembled low cost rotating electrical machine useable as a starter motor. The commutator is formed at the end of the rotor shaft opposite to its drive end to minimize bending loads on the plain bearing at that end of the rotor ...
https://drivepatents.com/patents/1106093 · 13 Mar 2002
The invention increases the capacity of an engine intake system and the capacity of a housing box without raising a height of a seat. To achieve this, in a motorcycle (10), a crank case (52), an engine (16) extending a cylinder (54) forward from the crank ...
https://drivepatents.com/patents/1106767 · 6 Feb 2002
An engine unit of a motorcycle generally comprises a cylinder head, a cylinder block formed with a cylinder bore therein, a crankcase and a rear case sequentially assembled in this order from a front side of a motorcycle body. A crankshaft is pivoted to a ...