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JP2001241497A |
To improve productivity of a device and vibration damping performance, in the vibration damping device for a vehicle arranging an independent mass member received to a receiving dead space in a housing to display a vibration damping effe...
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JP2001241500A |
To provide a vibration damping device of novel structure for a vehicle, which can be compactly mounted on a vibration member of flat plate shape.A novel vibration damping device 16, arranging an independent mass member 50 received to a r...
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JP2001241492A |
To attain improvement in a vibration damping effect, in a vibration damping device for a vehicle formed so as to obtain the vibration damping effect based on impact action at contact time of an independent mass member relating to a housi...
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JP2001241494A |
To improve a vibration damping effect in a low frequency band, in a vibration damping device so as to obtain the damping effect based on contact action with a housing member of a mass member.A contact protrusion 42 consisting of elastic ...
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JP2001241493A |
To completely avoid generation of a molding fin in a contact surface relating to a housing of an independent mass member, in a vibration damping device for a vehicle arranging the independent mass member received to a dead space in the h...
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JP3202004B2 |
To ensure the section extended to the maximum limit in a frame and to improve the rigidity by arranging a steering input coupler on the top end part of an external tube and transmitting the steering force to a wheel carrier through the c...
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JP2001227582A |
To provide a vibration control device for automobile which can improve the vibration control performance.This vibration control device for automobile comprises an annular mass 2 and an annular rubber elastic body 3 fixed to an inner surf...
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JP2001225624A |
To enhance supporting rigidity of a spindle in a suspension for a vehicle to enhance stability and controlability of the vehicle.In a trailing arm rear end part in the rear suspension for the vehicle, an outer circumferential edge of the...
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JP2001221273A |
To provide a shock absorber mounting structure of an automobile in which a structure distortion is disappeared and a vibration caused by a convex/concave of a road surface is smoothly absorbed.A mounting portion 2 provided at an end port...
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JP3199289B2 |
PURPOSE: To ensure slide ability and the liquidtight ability of each slide part without needing high-degree machining and assembly precision in addition to structure wherein an oil pressure during hydraulic lock is cut off. CONSTITUTION:...
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JP3198464B2 |
PURPOSE: To improve the space efficiency and avoid the complicated formation of an operation transmission mechanism. CONSTITUTION: The damper arrangement structure of a read wheel suspension device for motorcycle which is interposed betw...
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JP3196282B2 |
PURPOSE: To form the closing surface part which provides the projection and which is perfectly air-tightened at the closing surface part integrally with the tube body and to avoid the repair with welding, etc., even if the case is the th...
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JP3196306B2 |
PURPOSE: To reduce the pressurizing load of the working punch and to form with pressing the projection at the internal of the closed surface part by surrounding the top end closely abutting part of the closed surface part formed at the e...
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JP2001199213A |
To provide an inexpensive bolt installing structure in a knuckle bracket capable of installing a bolt without changing a shape of the knuckle bracket or capable of easily installing the bolt in a swelling part being a saddle part from th...
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JP3191229B2 |
PURPOSE: To provide such a damping valve most suitably used for a hydraulic buffer for a vehicle without bringing reduction of productivity and rising of a cost, while enabling generation of damping force of smooth damping characteristic...
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JP2001182772A |
To reinforce the support section fitted in lower side of a bottom tube in an inverted-type hydraulic shock absorber, minimizing weight increase with use of a reinforcement collar. The reinforcement collar 19 is fitted outside the periphe...
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JP2001171320A |
To provide a rear suspension system of a vehicle equipped with a rear suspension mounting bracket for facilitating the assembly of a rear suspension and reducing the inside noise of a vehicle, by modulatively mounting a suspension device...
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JP2001159443A |
To provide a hydraulic shock absorber, capable of effectively reducing wide vibrations including high-frequency vibration.A cylinder 2 filled with operating liquid and a piston rod 4 to be retractably projected through a rod guide 3 prov...
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JP2001140810A |
To locate an actuator in a limited space. This actuator has a cylinder 10 provided with an attachment eye 22 arranged in a surface of an enveloper and a piston 12 provided with a piston rod 14 projected from the cylinder 10, and the pist...
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JP3168856B2 |
PURPOSE: To suppress the enlargement of the spring constant in the wrench direction of a strut mount by constituting an elastic body interposed between the top of a rod and a tower part out of a lower elastic body whose inside periphery ...
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JP2001130233A |
To provide a strut type suspension capable of realizing a light weight and a high rigidity of a damper outer cylinder and provided with the damper outer cylinder having a simple and cheap constitution. The strut type suspension for vehic...
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JP2001121937A |
To provide a running vehicle having a suspension device with small number of parts to reduce a fabrication cost. On a front frame part 12b of a frame 12 that supports a vehicle body of a golf cart 11, a pair of supporting plates 30 is sp...
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JP3161144B2 |
PURPOSE: To provide a variable damping force shock absorber control device capable of obtaining an estimated absolute velocity value DXp of spring of high reliability. CONSTITUTION: A relative positional signal Y after filtration is inte...
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JP2001113928A |
To provide a wheel type multipurpose working vehicle capable of satisfactorily absorbing an impact at all times. This wheel type working vehicle comprises a lower frame 10 having front and rear wheels 11, 12 allowed to be run and steered...
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JP2001113923A |
To improve the dimensional accuracy of the mounting points on a body of an upper arm and shock absorber in a suspension, and improve the rigidity of the body-side mounting points of the upper arm. A practically U-shaped absorber bracket ...
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JP2001105820A |
To provide a vehicular suspension arrangement structure which can use a car room and loading room widely even in a car width direction, without adopting a rotary damper and by eliminating a sustower, while lowering the floor of the car r...
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JP3156208B2 |
PURPOSE: To prevent the occurrence of a leakage owing to suction of a lubricant to an air chamber without increasing slide resistance by preventing the occurrence of leakage of a viscous lubricant to a bearing part on the air chamber sid...
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JP2001097015A |
To provide a lateral rod arrangement structure to effectively suppress the vibration of a lateral rod without using any parts such as a mass damper. In this lateral rod arrangement structure in which the lateral rod 1 is arranged at the ...
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JP2001080331A |
To solve a problem in which an effective stroke of a shock absorber is reduced as an oscillation angle of a suspension arm increases, the problem occurring because the shock absorber is installed in an inclined state in order to reduce a...
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JP2607074Y2 |
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JP3148219B2 |
A suspension apparatus for a vehicle having a sprung mass (11) and an unsprung mass including a wheel (12) and a wheel support member (12A), has a nonlinear active dynamically controlled suspension system (17) intercoupling the sprung ma...
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JP3147891B2 |
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JP3146301B2 |
PURPOSE: To improve the steering stability without increasing the cost by connecting a rotary damper to an axle housing with an arm and a link to suppress and promote the compliance controlling force at the angles of these members. CONST...
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JP2001055033A |
To convert vibration of a sprung member with respect to a unsprung member into electrical energy with high efficiency in a generator assembled into a suspension device for a vehicle. A suspension device serves to connect a wheel to a veh...
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JP2001047829A |
To provide a rocking regulating device which can be easily arranged even when an upper space of an axle capable of rocking is small. This device regulates rocking of an axle 81 supported to be capable of rocking in a vertical direction w...
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JP2001039136A |
To provide a rear suspension device which can set the changes in toe and camber and freely select the underfloor space, and arrange a dynamic damper without adding any new mass. In this suspension device, wheels 2a, 2b and right and left...
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JP2001039137A |
To provide a cumber adjustable strut which can be easily mounted on a diversified kinds of vehicles, and adjust the camber angle without damaging the damping characteristic of the vibration from an axle. This camber adjustable strut comp...
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JP2001030727A |
To provide a suspension mounting structure with which strength of a steering knuckle can be improved. In a suspension mounting structure where a vehicle wheel is suspended by connecting a suspension strut mounting arm portion 10 of a ste...
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JP3132698B2 |
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JP3131885B2 |
PURPOSE: To maintain durability and prevent the increase of length by providing a damping valve at the downstream end of a valve seat member, and changing the initial load of the damping valve by the sliding motion of the pressure chambe...
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JP3131049B2 |
PURPOSE: To effectively reduce road surface vibration input by which unsprung part resonance is induced. CONSTITUTION: An acceleration signal yn of a sprung part is input to a feedback circuit. On the other hand, a reference signal qr (k...
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JP3128678B2 |
PURPOSE: To provide shock absorber fitting structure that can reduce the number of part items, shorten welding length, reduce manufacturing processes and manufacturing cost and make a body lightweight. CONSTITUTION: A trailing arm type s...
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JP2001010321A |
To ensure a wide indoor space and to reduce weight as a result of structure being simplified.This shock absorber mounting structure comprises a first link 6 having one end coupled to a side frame 4 and the other end rotatably coupled to ...
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JP2001010319A |
To provide a hydraulic buffer for a vehicle to perform reliable detent of a cylinder body on the car body side.A piston rod 6 is inserted in a cylinder body 2 from below, and a subtank 3 being positioned individually from the cylinder bo...
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JP2001010320A |
To provide a hydraulic buffer for a vehicle to simplify structure and form the buffer in a compact manner and firmly couple a subtank to a cylinder body.In a hydraulic buffer 1 for a vehicle provided with a subtank 3 positioned separably...
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JP3123679B2 |
PURPOSE: To perform variable control of the damping force characteristics of both the expansion and compression strokes of a cylinder by disposing a back valve in a passage, and communicating the passage with a bypass line from lower to ...
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JP3124804B2 |
A controllable or regulatable hydraulic shock absorber has a damping-control valve designed as a force-proportional valve and has a closing force variable directly or indirectly via a proportional magnet. The damping resistance brought a...
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JP2606742Y2 |
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JP3123021B2 |
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JP2000356238A |
To quickly execute the welding and to sufficiently ensure a sealing degree of an outer tube by butting a lower cap peripheral edge part on lower end of the outer tube, executing the resistance welding, and press-fitting a nuckle bracket ...
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