摘要:
A front suspension for a vehicle having a pair of swing arms and steering arm. The swing arms are mounted to the steering arm in a manner such that savings in weight and material are realized. The swing arms are pivotally mounted forwardly at upper and lower locations on said steering arm and pivotally mounted rearwardly on the vehicle, said forward mounting location of said upper swing arm being outside the circumference of the front wheel and said forward mounting location of said lower swing arm being above and rearward of the front wheel axle, said upper and lower swing arms extending upwardly from said rearward mounting locations. Accordingly, the front wheel can take a wide steering angle and the swing arm does not become too heavy.
摘要:
A motorcycle having front and rear swing arm suspension systems. The motorcycle includes a structural frame including as a structural element the engine of the vehicle along with a support member. The front and rear suspensions are disclosed as being pivotally mounted to the support member. The cushion members are shown mounted to either the support member or directly to the engine. At the other end of the cushion members, progressive linkage mechanisms are employed.
摘要:
A control valve for a variable displacement compressor that is mounted on the variable displacement compressor to control pressure within a hermetic crankcase to thereby change the discharging capacity of a refrigerant.
摘要:
A four-wheel drive vehicle having straddle-type seating. A power train is located beneath the seat and between the footpegs of the vehicle, the engine employs parallel output shafts located on either side of the crankshaft to drive power transmission means to the front and rear axles. A speed change mechanism is contained within the engine case along with the output shafts and includes a first transmission shaft between the crankshaft and one of the output shafts. The arrangement of the frame is such that the upper portion of the frame is narrower than the lower portion of the frame for appropriate rider comfort and footpeg location. The wheels are located such that the front and rear tracks are substantially the same and diagonals between the wheel centers cross close to the center of gravity of the vehicle. The cushion assemblies of the vehicle are inclined to increase cushion stroke and the steering assembly is arranged with crossing tie bars for maximum steering control with minimum mechanical complexity.
摘要:
A braking device for a vehicle comprises a brake for applying brake power to a wheel and an anti-lock control unit having an inertia type wheel angular deceleration sensor built therein which is driven by the wheel, the antilock control unit controlling the brake hydraulic pressure for the brake in accordance with the output of the sensor. In this braking device, the brake and the antilock control unit are disposed such that they stand opposite each other on the right and left sides of the wheel.
摘要:
A brake device for vehicles comprises a master cylinder, a wheel brake adapted to be operated by the output hydraulic pressure from the master cylinder to apply a braking force to a wheel, and an antilock control unit, having therein an inertia type wheel angular deceleration sensor driven by the wheel through a transmission device and adapted for controlling the output hydraulic pressure from the master cylinder in accordance with the output of the sensor, the antilock control unit being carried on the support system for the wheel. Defined on one side of the wheel is a recess which is concave toward the other side of the wheel from the central rotational plane of the rim of the wheel, and the antilock control unit and transmission device are disposed in the recess.
摘要:
A disc brake system for a motorcycle having a wheel hub includes a brake disc fixed on one side of the hub to rotate with the hub. A caliper member is fixed to the motorcycle for braking engagement with the brake disc. A side panel of substantially the same diameter as the disc covers the brake disc and has a cooling air introduction port. A radial fan for inducing radial outward air flow from the brake disc is positioned adjacent the periphery of the brake disc and fixed to rotate with the hub. The hub includes a plurality of bosses extending towards the brake disc. The disc brake contains cutout portions for engagement with the bosses. The radial fan includes a ring attached to the ends of the bosses on the other side of the brake disc from the hub to retain the brake disc on the bosses. A radial flange extending from the hub covers the inner periphery of the radial flow fan.
摘要:
Vinyl polymers are prepared by emulsion polymerization using as an emulsifier a nonionic surfactant which has been prepared by adding 30 to 100 mols of alkylene oxide to one mol of a polyhydric alcohol having from 3 to 10 functional hydroxyl groups to form a first reaction product and then esterifying said first reaction product to introduce therein one to 2 mols of an acyl group having from 6 to 22 carbon atoms.
摘要:
A vehicle anti-skid brake control mechanism consisting solely of mechanical components, particularly for use in two-wheel vehicles comprising a first brake device for primarily absorbing vehicle travelling energy and a second brake device for secondarily absorbing a vehicle travelling energy when the braking force applied by the first brake exceeds a critical level of the braking force corresponding to wheel speeds. The apparatus further comprises a rotation overdrive device adapted to overdrive a rotative inertial body and centrifugal weights in the same direction as that of a wheel hub so as to minimize the shock produced when the braking force transmission means is actuated. A sliding rod is provided with an outer end portion thereof outwardly extended from the axle shaft and has marks indented thereon to visibly sense wear of clutch plates.
摘要:
The invention relates to an editing device for patch work pieces. In the editing device, an operator edits all patch work pieces that make up a patch work piece product on a display device. The operator edits the figure and the pattern of the patch work pieces on the display device and instructs a fabric printer to print out the edited patch work pieces directly on a cloth or a fabric. As a result, the operator can easily obtain actual patch work pieces the same as the edited patch work pieces shown on the display device without using paper patterns.