摘要:
A front fork includes a damper that generates a damping force, a cylinder body that houses the damper, a reservoir formed on an exterior of the cylinder body, a rod body that is inserted into the cylinder body to be capable of advancing and retreating, a piston portion that defines an upper chamber and a lower chamber within the cylinder body, a through hole allows a working fluid to flow from the cylinder body into the reservoir, a flow rate control mechanism that is disposed in the vehicle body side tube to face an upper end opening of the through hole, and applies a resistance to a flow of the working fluid flowing toward the reservoir from the rod body, and a driving mechanism that drives the flow rate control mechanism to adjust an expansion side damping force and a contraction side damping force generated by the damper.
摘要:
Ein Dämpfer (1), insbesondere für Zweiräder, weist einen Zylinder (2) und einen darin geführten Dämpfungskolben (3) auf, wobei beiderseitig des Dämpfungskolbens (3) befindliche Zylinderräume (4,5) mit Flüssigkeit als Dämpfungsmedium gefüllt sind, wobei für einen Einfedervorgang eine Druckstufendämpfung und für einen Ausfedervorgang eine Zugstufendämpfung vorgesehen ist und wobei zumindest eine der beiden Dämpfungen elektrorheologisch oder magnetorheologisch einstellbar ist. Für die Druckstufendämpfung und die Zugstufendämpfung sind voneinander abgekoppelte, unterschiedliche Strömungswege des Hydraulikmediums vorgesehen. Dadurch können jeweils voneinander unabhängige Einstellungen/Verstellungen einerseits der Zugstufendämpfung und andererseits der Druckstufendämpfung vorgenommen werden.
摘要:
An active, hydraulic suspension system for a wheeled vehicle is disclosed. The system utilizes an on-board damper controller, a damper having a pair of telescoping tubes and a motor-adjusted hydraulic channel, a position and direction sensor to achieve comprehensive control over dampening performance. The rider is allowed to change the damping performance by selecting a control map which dictates the damping force applied based on the position, direction of motion, and velocity of one tube relative to the other. The system continuously varies the amount of dampening in real time in response to the terrain conditions, as determined by a sensor. A processor in the damper controller accepts the sensor input and outputs motor control signals based on information existent in the control map. The motor adjusts the flow of a viscous liquid through the hydraulic channel of the damper in accordance with the control signals received from the damper controller to achieve the desired damping performance. An external computer may be used to load control maps to the damper controller for subsequent selection by a rider.
摘要:
La suspension d'une roue d'une motocyclette comporte un élément élastique (1) ayant une forme en C dans le plan de flexion et articulé par ses extrémités au levier pendulaire (5) portant la roue et au cadre (3) de la motocyclette. L'élément élastique (1) de la suspension permet d'améliorer la souplesse de marche de la motocyclette grâce à la flexibilité élevée des tronçons d'extrémité de l'élément élastique (1) fonctionnant comme un ressort à lames dans le sens de leur petite résistance, tandis que le tron-Son médian de l'élément élastique fonctionne dans le sens de sa plus grande résistance.
摘要:
A bicycle shock absorber structure (100, 440) includes a gas-tube housing (110), a lid (120, 220, 320), an axial rod (130), and a ring-shaped pad (140). The lid (120, 220, 320) includes a locking part (122, 222, 322) and a locking slot. The locking slot is disposed on the locking part (122, 222, 322). The axial rod (130) is connected to the locking part (122, 222, 322) along an axis direction (X). The ring-shaped pad (140) includes a radial opening (142), an inner hole (144), and a protrusion part (146). The inner hole (144) is communicated with the radial opening (142) and for sleeving on the locking part (122, 222, 322). The protrusion part (146) is disposed at an inner edge (145) of the inner hole (144). The ring-shaped pad (140) sleeves on the axial rod (130) through the radial opening (142) and moves to sleeve on the locking part (122, 222, 322). The protrusion part (146) then protrudes into the locking slot. The ring-shaped pad (140) is rotated relative to the lid (120, 220, 320) such that an interference between the protrusion part (146) and the locking slot is generated.
摘要:
A vehicle suspension damper (300; 400; 500) comprising: a cylinder (302; 402; 510) containing damping fluid and a piston assembly comprising a piston (366; 466; 540), a piston rod (305; 405; 520), a first fluid path (451) and a second fluid path (452) through the piston assembly for permitting damping fluid to pass from a first side to a second side of the piston (366; 466; 540) during a compression stroke of the vehicle suspension damper; and a valve member (201; 301; 560) for resisting fluid flow through the second fluid path (452); characterized in that said valve member (201; 301; 560) provides a restriction to fluid flow through the second fluid path (452), the restriction being independent of the pressure of the damping fluid caused by compression of the vehicle suspension damper (300; 400; 500).
摘要:
A vehicle height adjustment apparatus includes: a front wheel-side change unit that can change a front wheel relative position, which is a relative position between a body of a vehicle and a front wheel of the vehicle; a rear wheel-side change unit that can change a rear wheel relative position, which is a relative position between the body and a rear wheel of the vehicle; and a control unit that controls the front wheel-side change unit and the rear wheel-side change unit so as to change the front wheel and the rear wheel relative positions to adjust a vehicle height, which is a height of the body of the vehicle, and the control unit increases the vehicle height while maintaining a ratio of a displacement of the front wheel relative position to a displacement of the rear wheel relative position within a predetermined range.