#F02B61/02

STRADDLED VEHICLE

There is disclosed a straddled vehicle (1) including a body frame (3), an engine (11), a throttle device (41), an ignition device (61), and a supporting portion (81). The engine (11) includes a cylind…

DRIVE·Jan 22·2 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

ENGINE RESTART DEVICE

To stop an engine at a position before a compression top dead center regardless of fluctuation of an atmospheric pressure when reversely rotating a crankshaft after stopping the engine to prepare for …

DRIVE·Jul 24·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

UNIT SWING ENGINE

There is provided a unit swing engine swingably supported by a vehicle body frame. The unit swing engine includes: a cylinder tilted forward horizontally or nearly horizontally; a cylinder head connec…

DRIVE·Jul 10·1 min read

F02B61/02 SUZUKI MOTOR CORP [JP]

VEHICLE AND SINGLE-CYLINDER FOUR-STROKE ENGINE UNIT

An object to provide a vehicle including a single-cylinder four-stroke engine unit with which the purification performance of purifying the exhaust gas by a catalyst is improved and the initial perfor…

DRIVE·May 10·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

ENGINE

An upwardly protruding cylinder block (30) is formed in a front portion of a crankcase (28) for supporting a crankshaft (26) of an engine (E). A cylinder head (32) is connected with an upper portion o…

DRIVE·Sep 28·1 min read

F02B61/02 KAWASAKI HEAVY IND LTD [JP]

KNOCK SENSOR MOUNTING STRUCTURE IN UNIT SWING ENGINE

To enable attachment/detachment work of a knock sensor to be facilitated and an intake system to be disposed at a low position in a unit swing engine in which: an intake pipe that stands upward from a…

DRIVE·Dec 30·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

STOP-START SYSTEM FOR A SADDLE-STRADDLING TYPE MOTOR VEHICLE

At the time of a stop of an engine (10), in a state in which air is flowing into a combustion chamber (31 a), a crankshaft (13) is rotated in a forward direction by inertia without combustion of a fue…

DRIVE·Jun 10·2 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

POWER UNIT AND STRADDLE-TYPE VEHICLE

A power unit includes: a crankcase 24 that houses a shift drum 50, a shift lever 66, at least a portion of a shift shaft 74, and a stopper lever 78; and an oil pan 28 disposed under a lower crankcase …

DRIVE·May 27·2 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

Motorcycle

A motorcycle includes a cylinder body, a cylinder head disposed above the cylinder body, and a plurality of dowel pins configured to position the cylinder body and the cylinder head. The cylinder body…

DRIVE·Dec 24·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

Engine unit of motorcycle

A plurality of cylinders (301) are disposed in parallel in a vehicle width direction, a clutch chamber is disposed in either one of the right and the left in the vehicle width direction, an intake man…

DRIVE·May 14·1 min read

F02B61/02 SUZUKI MOTOR CORP [JP]

Internal combustion engine with 'V' configuration of the cylinders

An internal combustion engine (1) having two cylinders (2, 3), which are arranged in "V" configuration and accommodate respective pistons (4, 5), and a first balancing body (12), which is fixed to a c…

DRIVE·Jan 1·1 min read

F02B61/02 FERRARI SPA [IT]

Engine and straddle type vehicle

An engine of the invention includes a crankshaft including a crank web; a clutch shaft disposed behind the crankshaft and provided with a clutch; a balancer shaft disposed in front of the crankshaft a…

DRIVE·Dec 18·2 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

ENGINE AND SADDLE-TYPE VEHICLE

To provide an engine that allows a cam chain to be easily attached. A crankcase (84) includes a support shaft (240) that supports a tension providing member (158) in a swingable manner and a provision…

DRIVE·May 8·2 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

TENSION-APPLYING MEMBER, TENSION-APPLYING-MEMBER ASSEMBLY, ENGINE, AND SADDLE-TYPE VEHICLE

An arrangement is provided using a blade tensioner to tension a cam chain, where the tensioner and cam chain can be easily attached to an engine having a cylinder body that does not have a side that c…

DRIVE·May 8·2 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

ENGINE AND SADDLE-TYPE VEHICLE

An engine capable of providing a cam chain with tension with a reduced number of parts and a saddle riding type vehicle including the engine are provided. The engine (44) includes a chain chamber (210…

DRIVE·Apr 3·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

CRANKCASE OF INTERNAL COMBUSTION ENGINE

To provide a crankcase of an internal combustion engine which can prevent the generation of sounds from a protruding portion of the crankcase and can be light-weighted. Protruding portions (212) which…

DRIVE·Oct 5·1 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

STRUCTURE OF PROVIDING ELECTRONIC CONTROL DEVICE FOR MOTOR VEHICLE AND STRUCTURE OF ATTACHING HEAT-GENERATING COMPONENT OF THROTTLE BODY

In a mounting structure for an electronic control device for a vehicle, a throttle body (12) having an intake passage connected to an engine (56) is arranged above a cylinder block (54) or a cylinder …

DRIVE·Dec 28·2 min read

F02B61/02 KEIHIN CORP [JP]

Motorcycle with vehicle speed sensor

The invention aims to contrive a reduction in cost, through adopting a versatile vehicle speed sensor, to contrive an enhancement of mountability of the vehicle speed sensor, and to dispose the vehicl…

DRIVE·Oct 19·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Scooter type motorcycle

The invention relates to a scooter type motorcycle, comprising an air cleaner (21) supported above a transmission case (6) of a unit swing type power unit (6). The invention aims to provide a scooter …

DRIVE·Apr 27·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

Output control apparatus for synchronous power generator

To increase and reduce the amount of power generation for avoiding unnecessary power generation, and to charge a battery adequately while restricting change of the amount of power generation during ac…

DRIVE·Apr 20·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Intake air management apparatus for a vehicle, and motorcycle including same

An air cleaner housing (18) includes an upper case (31), a partition wall (33) and a lower case (32). The inside thereof is partitioned into an upper, filtered side (34) and a lower unfiltered side (3…

DRIVE·Apr 6·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

In-line multicylinder combustion engine

There is provided an in-line multicylinder combustion engine of a type, in which the length and the width of the combustion engine can be reduced; which can be assembled compact in size with its cente…

DRIVE·Mar 9·2 min read

F02B61/02 KAWASAKI HEAVY IND LTD [JP]

Water-cooled type engine

In a water-cooled engine, to enable a reduction in the size of the engine at or around a cylinder head and to ensure that a cooling water lead-out pipe portion for leading out cooling water from a coo…

DRIVE·Feb 16·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Engine for a vehicle and vehicle

The invention relates to an engine for a vehicle, in particular a motorcycle, having a crankshaft and a generator driven by the crankshaft via a driven gear, and to a vehicle. The invention aims to pr…

DRIVE·Feb 16·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

Engine power generator and vehicle

The invention relates to an engine power generator comprising a stator, a rotor and a power transmitting means for transmitting an engine power to the rotor and, further, to a vehicle, in particular a…

DRIVE·Feb 16·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

BALANCE DEVICE FOR ENGINES

A balancer device for engines, in which first and second balancer shafts are arranged in parallel to a crankshaft and the crankshaft rotatingly drives first and second balancer weights at the same spe…

DRIVE·Dec 15·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

ENGINE FASTENING STRUCTURE

An engine fastening structure in which a cylinder body and a cylinder head are stacked on and fastened to a crankcase, characterized in that a case side flange portion 3b formed at a crankcase side en…

DRIVE·Nov 17·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

ENGINE FASTENING STRUCTURE

An engine fastening structure in which a crankcase and a cylinder body are provided as separate units, so that the crankcase and the cylinder body are connected together with connecting bolts, charact…

DRIVE·Nov 17·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

Cylinder head of an internal combustion engine

The invention provides a cylinder head of an internal combustion engine which can enhance the productivity while ensuring a favorable flow of cooling water and can reduce the weight thereof. To achiev…

DRIVE·Aug 11·1 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Arrangement structure of an air cleaner for a scooter type vehicle

The invention relates to an arrangement structure of an air cleaner for a scooter type vehicle wherein an engine 31, a transmission 126, and a drive shaft 63 are integrated with one another is support…

DRIVE·Jun 16·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

A vehicle comprising a sound insulation structure

The vehicle has a sound insulation structure for a forced air cooling engine. The structure comprises of a sound insulation cover (50) that has wind introducing unit at different side walls that are a…

DRIVE·Mar 31·1 min read

F02B61/02 YAMAHA MOTOR CO LTD [JP]

Engine fuel injection apparatus

The apparatus has an air chamber (35) on an upstream end of an air intake passage (101) of an engine. A fuel injection valve (103) for injecting fuel towards the upstream end is provided on an upper w…

DRIVE·Mar 31·1 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Engine fuel injection apparatus

The engine fuel injection apparatus includes a fuel pump (95) which is connected to the fuel injection valves (103,104) via the fuel feed pipes (105,106). The fuel pump is connected to the fuel inject…

DRIVE·Mar 17·1 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

INTAKE SYSTEM FOR ENGINE

In an intake system for an engine, a joint surface (11a) of a device block (11) is coupled to a mounting surface (1a) of a throttle body (1) parallel to an intake passage (2), and a bypass passage (15…

DRIVE·Jan 28·2 min read

F02B61/02 KEIHIN CORP [JP]

ENGINE INTAKE CONTROL DEVICE

In an intake-air amount control system for an engine, a joint surface ( 28f, 211f) of a control block ( 28) is coupled to a mounting surface (27f) formed on a throttle body (17) in parallel to an inta…

DRIVE·Jan 28·2 min read

F02B61/02 KEIHIN CORP [JP]

An induction unit for a motorcycle

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 induc…

DRIVE·Jan 21·1 min read

F02B61/02 DUCATI MOTOR HOLDING SPA [IT]

Power unit for motorcycle

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 transmi…

DRIVE·Jan 2·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Pinion-shaft support structure for starter in power unit

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 Solut…

DRIVE·Jan 2·1 min read

F02B61/02 HONDA MOTOR CO LTD [JP]

Engine control apparatus

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 tempera…

DRIVE·Dec 10·1 min read

F02B61/02 MIKUNI KOGYO KK [JP]

ODD-CYLINDER V-TYPE INTERNAL COMBUSTION ENTINE

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 cra…

DRIVE·Oct 8·2 min read

F02B61/02 HONDA MOTOR CO LTD [JP]