摘要:
A power unit for a vehicle constructed by combining an internal combustion engine and a transmission integrally is provided. A crankshaft rotatably supported in front and rear crankcases of the internal combustion engine is positioned biased slightly toward right side from the center of the crankcases, a cylinder block and a cylinder head is inclined toward the left so as to extend obliquely leftward and upward from the crankshaft, on the left side of the crankshaft are arranged a main shaft and an auxiliary shaft of the transmission in turn, at a middle and upper portion between the main and auxiliary shafts a reverse shaft, and below the auxiliary shaft a driving shaft. On the right side of the crankshaft is arranged a cam shaft. These shafts are parallel with each other and directed in the vehicle running direction.
摘要:
An arrangement for improving the cooling performance of an engine by suitably arranging an exhaust pipe and a valve mechanism with respect to the inclined direction of a cylinder block. A cylinder block is inclined in the rightward or leftward direction of a vehicle body, and an exhaust pipe and a valve mechanism are disposed along the inclined side wall of the cylinder block. The opposed side wall of the cylinder block, which has a large space in the vertical direction and exerts a large effect on the cooling performance of the engine, is less susceptible to thermal effects from the exhaust pipe and the valve mechanism, to thereby improve the cooling performance of the entire engine.
摘要:
Recessed portions extending in the direction of the cam shaft from the opposed edges of the intake cam and the exhaust cam are respectively formed on the base circles of the intake cam and the exhaust cam of the cam shaft. Moreover, projecting ribs crossing a predetermined circumference of the cam shaft, having rib end portions directed toward the recessed portions, and extending in the rotational direction of the cam shaft, are radially projectingly provided on the cam shaft adjacent to the recessed portions.
摘要:
In a power transmission path of a vehicle for traveling on uneven ground, a torque converter is provided so that torque transmission to a propeller shaft varies smoothly. Accordingly, it is difficult for the torque transmitted to the propeller shaft to exceed a tire slip limit. This arrangement suppresses slippage during traveling on uneven ground such as a muddy, marshy, sandy, snowy, or gravel road surfaces.
摘要:
A casing of a power unit is formed which is capable of simultaneously driving the front and the rear wheels of a saddle type vehicle. The power unit includes an engine and a transmission in a compact construction. A crankshaft, a main shaft, a secondary shaft and an output shaft are supported in parallel to the longitudinal axis of the vehicle in a casing for both an engine and a transmission. The crankshaft, the main shaft and the secondary shaft are arranged on substantially the same level. The output shaft is disposed below the main shaft and the secondary shaft. The opposite ends of the output shaft project outside from the casing. The opposite ends of the output shaft are connected to a front driving shaft and a rear driving shaft, respectively.
摘要:
To provide a multi-cylinder engine for a vehicle, in which a pair of cylinder bore rows, each including a plurality of cylinder bores disposed in parallel to each other, are disposed in such a manner as to be perpendicular to a crank shaft disposed substantially in the horizontal direction. Accordingly, a relatively large space can be ensured under a cylinder head. Cam shafts corresponding to cylinder bore rows are disposed over a pair of planes containing the axial lines of cylinder bores constituting the cylinder bore rows, respectively.
摘要:
An apparatus for forming a transfer image comprising at least a light source for exposure, an exposure cylinder and a second cylinder which can contact the exposure cylinder, wherein the light source for the exposure is arranged outside the radius of the exposure cylinder, the exposure cylinder has means of attaching an image-forming material thereto, and the second cylinder has means of receiving the image-forming material from the surface of the exposure cylinder and holds the received image-forming material, and a method of forming as transfer image on an image receptor by using the apparatus.
摘要:
A coal mining machine intended to be used in a pit having a long-walled pit face and having a mechanism in which two cutting drums are attached to the main ranging arm of a ranging drum shearer through a sub-ranging arm and the position of said cutting drums is defined by the cooperation of said main- and sub-ranging arms.
摘要:
Provided are a thermosensitive transfer ink sheet making it possible to overcome blocking and sticking and further giving a print having a high Dmax and a high image quality; and an image forming process using the same. The sheet is a thermosensitive transfer ink sheet including a base film which has, over one surface thereof, at least a thermal transfer layer containing a thermally transferable dye and a binder resin, and has, over the other surface thereof, a heat-resistant lubricant layer, wherein the thermal transfer layer comprises a polycondensed aromatic compound having 4 or more rings; and the above-mentioned process is an image forming process using the sheet.
摘要:
Several components include a model document file, a help file describing an explanatory text as to this model document file, a component specific wizard program or a script file for screen definition for general purpose wizard for to be used for setting concrete information to items in this model document file, and a component information file for associating these with one another. When any of the components is selected and then a help button is pressed, a component select program reads the help file associated with the component and displays the same. When a creation button is pressed, the component select program activates the wizard program associated with the component to set concrete information to items in the model document file.