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JP03295774 |
PURPOSE: To improve the siding comfortableness and the ground following property of crawler belts by swayably suspending and supporting the right and left axle support members supporting drive wheels and idle wheels in a running device s...
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JP03253414 |
PURPOSE: To ensure a ride feeling and a ground-following property and prevent crawler belt rising at the time of sudden braking by supporting both of driving and driven wheels with an axle supporting member, and erecting a torque rod rec...
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JP03246109 |
PURPOSE: To improve comfortableness and followingness on the ground by suspending and supporting a drive wheel to drive a crawler belt and an axle supporting member to support a play wheel with oscillation allowable on the left and right...
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JP03246174 |
PURPOSE: To obtain a good riding comfortableness during running while a crowler belt is always installed and to improve the ability of running a weak ground by providing a crowler belt type six-wheel car comprising rear suspensions for s...
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JP03159807 |
PURPOSE: To reduce force applied to a wheel at the time of the wheel passing a protruding object by providing a bogie of a vehicle with a link forming the base of a link mechanism in the shape of an equal leg base, as well as providing a...
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JP03026922 |
PURPOSE: To prevent undue load of a drive shaft by arranging a cylinder unit receiving the pressure of pressure medium element in a push rod. CONSTITUTION: Push rods 22, 26 are guided in a housing 23 movably in the axial direction of a c...
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JP02151575 |
PURPOSE: To improve stability of a vehicle by arranging each torque rod, for connecting both sides of a rear shaft to a car body side, tilting in a longitudinal direction of the vehicle and turning in its turning time the rear shaft with...
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JP02127110 |
PURPOSE: To eliminate stress concentration and to make it possible to reduce weight and improve durability by coupling an attaching surface to a vehicle body frame to the hole wall of a trannion attaching hole only with a wall face folde...
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JP02074409 |
PURPOSE: To conduct re-alignment of an axle in a wide range by providing a means to move a spring attachment forward and backward to a chassis frame of a vehicle on a suspension assembly of the vehicle. CONSTITUTION: A spring pin 30 is a...
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JP02011409 |
PURPOSE: To facilitate escapement from a wheel stuck by constituting to make it possible to quickly perform the actions of reducing the fluid pressure of a fluid suspension at part of a plurality of wheel shafts at the time of a normal f...
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JP02011410 |
PURPOSE: To facilitate escapement from a wheel stuck by constituting to make it possible to quickly perform the actions of reducing the fluid pressure of a fluid suspension at part of a plurality of wheel shafts at the time of a normal f...
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JP02003504 |
PURPOSE: To improve stiffness and strength by forming in a channel shape a torsional beam linking a pair of trailing arms supporting the right and left wheels, and arranging aslant so that its closed face faces rearward while its open fa...
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JP60161219 |
PURPOSE: To prevent partial oppression of body or travel while choking seatbelt by arranging a pressure sensitive obstacle sensor at the catching section of car door thereby limiting closure of door. CONSTITUTION: Obstacle detection sens...
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JP59109408 |
PURPOSE: To optimize the axial weight ratio between a single and double shafts in a suspension device such as a track crane whose foremost and rearmost shafts are single wheel steering axes by specifying the 3-beam arm ratio of an equili...
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JP59109409 |
PURPOSE: To select the weight ratio of two axles in a suspension device such as a truck crane whose one axle is a single wheel type steering axle by inserting a fluid pressure cylinder between a beam for supporting the steering axle and ...
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JP59040910 |
PURPOSE: To apply the self-steering function to two rear shafts by constituting the rear shaft fitting side of a torque rod lower than the trunnion shaft fitting side in a two-rear shaft trunnion-type suspension device with a lower torqu...
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JP59023707 |
PURPOSE: To give self-steering function to rear two shafts during turning by setting fitting positions for both ends of torque rods in such a manner as said rods can be fitted with a large slant in the captioned rear two shafts trunnion ...
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JP59002911 |
PURPOSE: To reduce fuel consumption by a method wherein frictional resistance in unloaded run is reduced by the partial improvement of an existing suspension device so as to pull up one of the rear double axles equipped in an equalizer m...
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JP59002912 |
PURPOSE: To enable to reduce the number of leaf springs and consequently contrive to realize a compact and lightweight device as a whole by a structure wherein a stabilizer to let torque rods carry out stabilizer function is provided at ...
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JP58128913 |
PURPOSE: To make it possible to obtain a satisfactory drive feeling, by communicating, through an air passage, between a surge tank communicated to an air- bellows at the side of one wheel shaft and an air bellows at the side of the othe...
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JP58049502 |
PURPOSE: To facilitate the work of a chassis frame and to improve the stability against transverse loads by arranging a suspension unit using a narrow flexible member between the chassis frame and wheels so as to make the chassis frame s...
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JP58043811 |
PURPOSE: To simplify a suspension apparatus, by pivoting an equalizer at the intermediate of front and rear axles, and pivoting the inner ends of leaf springs on free ends of the equalizer and the outer ends of the leaf springs on the ca...
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JP58004613 |
PURPOSE: To make free the selection of the distribution of the load on two rear axles, by connecting the air spring of the fore rear axle to that of the hind rear axle. CONSTITUTION: A fore rear axle 4 and a hind rear axle 5 are coupled ...
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JP58004675 |
PURPOSE: To enable an operator to drive a service car smoothly eve on an undulated site, by making the rear wheel driving axle rockable in both crosswise and lengthwise directions. CONSTITUTION: Six wheels, two wheels 6a and four wheels ...
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JP57205205 |
PURPOSE: To enable to make turn easily and surely by a method wherein two rear wheels are raised and only two front wheels are grounded at the turn of the trailer type four wheeler. CONSTITUTION: A horsing 3, at both ends of which tubes ...
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JP57198105 |
PURPOSE: To maintain room for the vertical movement of a suspension (vertical travel of a driving axle) to improve a wheel driving power by installing a flexible member between a vehicle frame and a support member fixed on the driving ax...
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JP57198106 |
PURPOSE: To control tire slip and bound when a vehicle is empty, by eliminating a decrease in the axial load of a driving axle when the vehicle is unloaded. CONSTITUTION: When the spring constants of a spring 29 and a spring 17 are Kv an...
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JP57099405 |
PURPOSE: To prevent revolution of an equalizer arranged between front and rear plate springs and occurrence of a slip event when its occurrence is forecast in a rear 2-shaft suspension for a trailer in which the plate springs are mounted...
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JP57099404 |
PURPOSE: To enable a compact design in a 4-spring short rocker type tandem suspension system marking device by providing the center of revolution of an equalizer center hanger at a specified location. CONSTITUTION: A 4-spring short rocke...
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JP57051506 |
PURPOSE: To let an individual wheel rise and fall smoothly by supporting a floating arm at two points through a shackle located at a forward rear wheel so that the deterrnet force generated from the pitching action of the floating arm an...
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JP57044507 |
PURPOSE: To prevent wind-up action of an axle in an equalizer link suspension, by interposing an oil hydraulic lock torque rod, locked when applied a brake or driven backward, between a rear axle housing and car body. CONSTITUTION: In a ...
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JP57044506 |
PURPOSE: To prevent brake wind-up action of a vehicle at its travelling on a bad road in an equalizer link suspension, by interposing a shock absorber with an anti- dive mechanism between a rear axle housing and car body. CONSTITUTION: I...
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JP57030608 |
PURPOSE: To promote resource saving by installing a wheel lift-up device to the lower body of the truck bed and lifting up some of the wheels of the ground during an idle traveling after unloading. CONSTITUTION: For a normal running load...
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JP57011102 |
PURPOSE: To hold prescribed distribution of axle loads in running operation of a vehicle for its suspension device of rear two axles, by eccentrically locating the center of rotation in an equalizer for uniformly distributing the axle lo...
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JP57007709 |
PURPOSE: To increase the height of get-over, to keep an initial axle weight share ratio from fluctuating and to reduce the weight transfer from an axle, by lengthening an equalizer, optimizing the angle of a shackle and lowering the moun...
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JP56142708 |
PURPOSE: To prevent a driving wheel from racing at starting, by using the action of a shared weight adjusting mechanism, which is provided between a wheel shaft and a vehicle body, so that the load shared by a driving wheel shaft is larg...
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JP56112308 |
PURPOSE: To maintain effective lever ratio approximately constant within the stroke range of a suspension system like a rear 2 axle suspension system, particularly a 4 spring type tandem suspension system of a heavy truck or the like by ...
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JP56063505 |
PURPOSE: To absorb shocks applied to a pair of axles and divide the load equally to the axles in a suspension for a dump truck or the like by arranging a suspension cylinder and an arm almost triangularly on a car body. CONSTITUTION: An ...
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JP55164513 |
PURPOSE: To make a proper weight ratio of each of axles by a method wherein three adjoining axles are provided, one of them is made to be a steering axle of one steering wheel, and arm ratio of three sets of beams is set to a specified c...
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JP55164514 |
PURPOSE: To facilitate changing of rate of axles weight to two kinds for a steering axle by a method wherein a cylinder is arranged between a beam for supporting the steering axle and a chassis in the large-sized vehicle having three adj...
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JP54027125 |
PURPOSE: To provide a base carrier system for off-road vehicle, which is arranged to be capable of changing the height of the base carrier system according to undulations of the ground, thus ensuring stable operation of the vehicle on ir...
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JP53073720 |
PURPOSE: To provide a simple automotive suspension locking device which does not require locking cylinders each for respective wheels by mounting a linkage and a hydraulic cylinder at the beam for connecting the axle in a suspension spri...
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JP52095419 |
PURPOSE: To provide a suspension mechanism wherein effective distribution of axial load can be performed and also the height of the vehicle can be controlled in a multi-axses vehicle and the like.
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JP52088926 |
PURPOSE: To provide a multi-shaft full trailer, in which the suspension mechanism is constituted by purely mechanical parts, the vehicle body is supported at three points so as to elimiante unreasonable forces between adjacent parts, and...
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