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Patent Searching and Data


Matches 501 - 550 out of 4,571

Document Document Title
WO/1993/023283A2
A bicycle is disclosed which allows air to be pumped while cycling by moving the saddle up and down. The front-wheel fork is pneumatically suspended and its air cavity receives air from the pump (2, 3, 4) during cycling. A regulating mem...  
WO/1993/017255A1
A shock absorber (10) for damping the relative movement of the sprung portion (30) of the automobile (12) with respect to the unsprung portion (14, 22) of the autombile (12). The shock absorber (10) includes a pressure cylinder (50) and ...  
WO/1993/010371A1
Usually, the vibration damping system of a vehicle is set for life according to design directives. It is proposed in the case of higher quality vehicles, in particular high performance vehicles, to provide valves (4, 5, 6, 17) that can b...  
WO/1993/008039A1
A hydraulic driving device for the steering wheel of a dump truck in which a hydraulic motor can be mounted and/or dismounted therefrom after it has been assembled to thereby make the size of the hydraulic motor larger. A driving shaft (...  
WO/1993/007441A1
Method and apparatus are disclosed for determining the caster angle and the steering angle inclination of a steerable wheel on a vehicle. The wheel (12) is supported on a member (76) which has freedom of motion along the fore-and-aft and...  
WO/1993/001426A1
A problem with shock absorbers is their need to control stored energy of associated springs. Automatic adjustability of compression and rebound characteristics is required and can be accomplished by use of inertia responsive valving. Ine...  
WO/1992/004198A1
The invention refers to the use of a displacement machine known per se as a pressure control valve. For obtaining a highly desirable direct proportional pressure control in a hydraulic vehicle shock absorber the invention thus suggests t...  
WO/1992/002382A1
A suspension system for motor vehicles is disposed between body (1) and wheel (2) and is provided with a damper (4) with integrated resonance dampers (40, 48) for improved insulation of transmission of road unevenness to the body. The re...  
WO/1992/000468A1
The shock absorber comprises a working cylinder (3) in which a piston (1) integral with a rod (2) defines two chambers (7, 8). In accordance with the invention, a rotary solenoid valve is placed in an end piece closing the working cylind...  
WO1991014882A3  
WO/1991/016213A1
Proposed is a vehicle-suspension system which is located between a vehicle wheel (1) and the vehicle body (2). The system comprises an active suspension system (3 to 16) associated with an active shock absorber (18 to 27) so that wheel a...  
WO/1991/015709A1
A continuously active pressure accumulator power transfer system (80) for a vehicle or the like comprises an engine, a pump driven by the engine, a main pressure accumulator maintained at a substantially constant fluid pressure and fluid...  
WO/1991/014882A2
Vibration attenuating means, particularly for use in engine mountings and vehicle suspensions, is arranged to attenuate the vibrations of a vibrating body (5). There is provided a lever (2) having a mass or weight (1) at one end and conn...  
WO/1991/011341A1
A continuously active pressure accumulator power transfer system for a vehicle or the like comprises an engine (46), a pump (48) driven by the engine, a main pressure accumulator (50) maintained at a substantially constant fluid pressure...  
WO/1991/007290A1
A so-called fully active vehicle suspension comprises a supporting leg (10), a transducer (6) and an energy store (2). The transducer (6) has a variable transmission ratio (i). The supporting leg (10) can therefore execute any desired mo...  
WO/1990/008670A1
A device for transforming energy from vibrating, periodically oscillating, and/or in other ways unwanted moved objects in connection to a carrier of a driving system for a transportation device. The object is connected to an energy trans...  
WO/1989/005740A1
A suspension system (18) for a vehicle (10) equipped with a pair of belts (117) arranged on opposite lateral sides of the vehicle's frame (14) wherein each belt (117) is entrained about an elevated drive wheel (24), a front (64) and a re...  
WO/1988/007454A1
In a mechanical/hydraulic shock-absorber system for motor vehicles whose shock-absorber axis (10) is capable of limited rotation in one direction and is supported in the shock-absorber housing (1) and connected through longitudinal or tr...  
WO/1987/004125A1
In order to reduce the wheel offset (distance from steering axis to wheel centre) in a Macpherson strut type of suspension, an additional outboard link (66) is mounted between an outboard extension (64) of the fore and aft locating link ...  
WO/1986/007422A1
Chock absorber (18) for a suspension element of a heavy vehicle, comprising a hollow body (19) adapted to communicate on the one hand with a hydraulic fluid source and on the other hand with a hydraulic chamber (7) of the element, said b...  
WO/1986/006337A1
A powered vehicle which makes available various load capacities to meet changing needs, characterized by the fact that it has a front part (1) containing a propulsion mechanism, a disconnectable centre part (2) (module) and a disconnecta...  
WO/1985/003333A1
A suspension damper has a piston (20) slidable in a cylinder (10) containing fluid. A compressible gas space (45) is provided in one end of the cylinder. To permit piston movement valve controlled passages (54) provide differential resis...  
WO/1985/000326A1
An independent wheel suspension system for a motor vehicle includes a trailing arm (70) mounted for pivotal resilient movement through pivotal connecting members (72, 74), carried in the vehicle chassis (78). Resilient pivotal connection...  
JP6817731B2
A bump cap includes: a tubular main body part; and three or more protrusions provided at different positions in a circumferential direction of an inner circumference of the main body part. A plurality of protrusions are press-fit protrus...  
JP6810828B2
A shock absorber includes an inner cylinder electrode sealingly containing electrorheological fluid therein, a piston slidably inserted in the inner cylinder electrode, and a relief valve provided on the piston and configured to relieve ...  
JP6805122B2
To provide a transport vehicle capable of efficiently and sufficiently transferring a lubricant to a slide part of a bearing through which a suspension cylinder is coupled.A suspension of a transport vehicle comprises: suspension support...  
JP2020192934A
To provide a shock absorber capable of easily obtaining a damping force having a desired magnitude. A shock absorber 1 is composed of a body B (spring member) of a vehicle V and a suspension arm 4 (unsprung member) rotatably provided aro...  
JP2020192935A
To provide a suspension device capable of simplifying a structure. A suspension device 1 includes a leaf spring S and a shock absorber 2. The leaf spring S applies an elastic force that relatively moves the unsprung member in a predeterm...  
JP2020192932A
To provide a shock absorber capable of obtaining a damping force for suppressing relative rotation between an upper spring member and a lower spring member while suppressing bulkiness in the vertical direction. A shock absorber 10 is con...  
JP2020192933A
To provide a shock absorber capable of easily adjusting the magnitude of a damping force generated by rotation of an unsprung member. A shock absorber 10 communicates a first elastic member 11 and a second elastic member 12, and imparts ...  
JPWO2019187224A1
The shock absorber includes an inner cylinder electrode in which an electrorheological fluid is sealed, a piston slidably inserted in the inner cylinder electrode, and a relief valve provided on the piston to relieve the actual damping f...  
JP2020193598A
To provide an energy recovery device capable of recovering energy generated by a vertical movement of a moving body. An energy recovery device (10) is provided on a moving body having a suspension mechanism (11), and is driven by a power...  
JP6791812B2
To provide a suspension control device capable of estimating a temperature of an electroviscous fluid with an inexpensive constitution.A high voltage driver 18 generates high voltage to be applied to an electric viscous damper 6 in which...  
JP2020532686A
A contact connection device (12) for an electrically controllable valve (11) arranged in a vibration damper (1) and an electric coil (13) for arrangement in the electrically controllable valve (11). , One or more electrical cables (14) c...  
JP2020180685A
To improve workability. A seat member 42 is screwed into a valve chamber 40 machined from an upper surface (one end surface) 47 of a rod guide 10 toward a lower side (other side) of a cylinder 2. The valve body 41 is in contact with the ...  
JP2020176707A
To provide a damper capable of preventing increase in a basic length of the damper and easily securing a stroke length even when the damper is mountable on an outer cylinder of a bump stopper in a state of mounting a collar on a rod, and...  
JP2020176706A
To provide a damper capable of preventing increase in a basic length of the damper and easily securing a stroke length even when the damper is mountable on an outer cylinder of a bump stopper in a state of mounting a collar on a rod, and...  
JP2020172159A
To provide a vehicle that can be suppressed from being increased in weight.A vehicle 1 comprises air suspension devices 10 (air pressure instruments), an accumulator 20 and air pumps 30. The air suspension devices 10 are driven by compre...  
JP6774226B2
To provide a suspension device and a damper that are capable of suppressing the deterioration of riding comfort and steering stability when all motors fail even in a vehicle in which wheels are individually driven by the motors and reduc...  
JP6764865B2
The invention concerns a hydraulic device (1) for adjusting ground clearance for a motor vehicle, suitable for being interposed between the chassis (50) of a motor vehicle and a spring (60) of a suspension and damping system (2) of the m...  
JP6748988B2
To provide a power generator for vehicle which performs overall integration of vibrational energy generated when an automobile or a railway vehicle travels, kinetic energy at a braking time of a brake and waste heat energy generated by a...  
JP6736446B2
To provide a strut mount capable of selectively reducing rigidity of an elastic body in a twisting direction.A strut mount 100 includes an outer cylinder member 12 attached to a vehicle body, an inner cylinder member 14 provided on an in...  
JP2020519520A
A shock absorber (8) has the 1st piston (50) that slides in the sliding direction (X-X) in the 1st sheath (48) and the 1st sheath (48). The 1st piston (50) has the 1st rod (52) projected from the 1st sheath (48), and the 1st head (54) st...  
JP2020083304A
To provide a shock absorber excellent in a cushioning function, regeneration efficiency, and a power running function.A shock absorber S includes: a cylinder 1a for accommodating fluid; a piston 1b that reciprocates with respect to the c...  
JP2020085030A
To obtain a shock absorber excellent in a buffer function, regeneration efficiency and a powering function.A shock absorber S comprises: a cylinder 1a that stores a fluid; a piston 1b that reciprocates with respect to the cylinder 1a whi...  
JP2020067097A
To enhance degree of freedom for position setting of a component attached to a bottom side, and enhance productivity, in a buffer.A buffer 10 comprises a rod 19 connected to a vehicle body, a body 11 in which the rod 19 is housed so as t...  
JP6681189B2
The present invention provides a shock absorber for an upper support having a new structure in which the elasticity coefficient in the axial direction can be set to be small. A cushion body (10) for an upper support includes a piston rod...  
JP6675923B2
To provide a suspension device that enables regeneration of energy.A suspension device S1 is configured to comprise: a damper D; a pump 4; a reservoir R to be connected to a suction side of the pump 4; a supply path 5 to be connected to ...  
JP2020051501A
To provide a suspension controller capable of applying voltage to electrorheological fluid even in a case where a high-voltage system of an ERF damper is cut off.When a fail state in which a first grounding system on one harness 43 (firs...  
JP2020045070A
To provide a control device that can suppress heat generation due to an excess current when a fault such as short circuit or ground fault occurs in a voltage impression system including a booster circuit for generating a boost voltage to...  

Matches 501 - 550 out of 4,571