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JP2008163992 |
To provide a vibration damping device which suppresses damage by enhancing durability of a stopper part and suitably securing vibration damping property.The vibration damping device comprises: an inner cylinder 2, an outer cylinder 3 enc...
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JP2008163972 |
To provide a fluid-sealed vibration control device having a new structure, which stably provides a desired vibration isolation effect by increasing the degree of freedom of design while downsizing it.A body rubber elastic body 16 is fixe...
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JP2008163970 |
To provide a fluid-sealed vibration control device having a new structure, which stably provides a desired vibration isolation effect by suppressing highly dynamic spring motion caused by a closed state of an orifice passage, advantageou...
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JP2008164152 |
To provide a vibration control mount device capable of largely changing a spring constant.Four rubber vibration isolators 71-74 with different spring constants are coaxially held in a casing 6 of a torque rod 1, and two center rubber vib...
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JP2008155712 |
To suppress air resistance caused by the collision of a traveling wind to a heat shield plate during traveling of a vehicle.The heat shielding plate 10 is disposed for shielding a radiation heat from the engine with respect to an engine ...
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JP2008155830 |
To expand a gap between an internal combustion engine and a hood in a vehicle provided with a vertically installed internal combustion engine, more particularly, a gap between a front end of the internal combustion engine and the hood.Th...
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JP2008157410 |
To provide a vibration damping device which prevents a polyamide resin molding from coming into contact with water, calcium chloride or the like.A vibration damping device is integrally provided with a rubber elastic body 3 for damping t...
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JP2008157384 |
To provide a liquid filled vibration absorbing device enabling to suppress the occurrence of abnormal sounds resulting from cavitation by suppressing the occurrence of cavitation itself, and to provide its manufacturing method.An engine ...
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JP2008157096 |
To suppress deformation of a chain case when an external force acts on a mount installation part, and to reduce vibration or noise to be generated from the chain case, in an engine with variable valve timing mechanism, in which an actuat...
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JP2008157433 |
To provide an active vibration control device attaining the common use of components even when the specification of an electromagnetic actuator 11a differs.The active vibration control device comprises the electromagnetic actuator 11a ge...
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JP2008157411 |
To provide a fluid filled device having simple, compact and inexpensive construction for developing improved vibration absorbing effects in each of two different frequency regions.The fluid filled vibration absorbing device comprises a f...
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JP2008155829 |
To provide a vehicle body structure capable of increasing the number of occupants up to three persons only by slightly expanding the whole length of a two-seater sports car making traveling enjoyable.An internal combustion engine 7, a ge...
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JP2008149888 |
To provide a support structure for a power plant capable of preventing failure of an engine support caused by torsion deformation and bending deformation of right and left side frames during turning of a vehicle and of sufficiently impro...
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JP2008150015 |
To provide a vibration-isolating device having excellent productivity and weight reduction which is capable of adequately ensuring durability.In a bracket 5 interposed between a second vibration-isolating bush 4 of a connection rod 1 and...
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JP2008144921 |
To provide an engine mount with fewer components required in comparison with a conventional engine mount, also with fewer manufacturing processes by omitting and reducing the number of process for adhesion processing, thereby reducing re...
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JP2008144899 |
To correct a relative positional deviation between an inner tube fitting and an upper bracket without substantially changing a shape of the upper bracket, and also without adversely affecting stopper performance or deteriorating durabili...
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JP2008144781 |
To provide a damping device for automobile vibration, which device can improve riding comfortableness by reducing the amplitude of a seat, etc. by the reaction force of an exciting means.The damping device for automobile vibration, in wh...
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JP2008137524 |
To provide a travel driving device of a working vehicle capable of efficiently operating and improving the fuel consumption.The device comprises an HST driving device 10 having a hydraulic pump 11 driven by a motor 1 and a hydraulic moto...
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JP2008138856 |
To prevent generation of an abnormal sound by cutting off impact of a cavitation phenomenon caused in a main liquid chamber by rigid body resonance of a partition member so as not to be transmitted to a car body side installation member....
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JP2008132846 |
To provide an engine mount structure capable of shifting the natural frequency of a bracket extended from an engine side more largely from the natural frequency of an engine, and moreover achieving weight saving.This engine mount structu...
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JP2008132852 |
To enable disengagement of a driving unit in a collision input direction at the time of a vehicle collision.When a collisional load is applied to a mount member 13 at the time of the vehicle collision, the second bracket 16 of a vehicle ...
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JP2008133937 |
To provide a fluid sealing type damping device having a novel structure effective for attaining high reliability on the closing-opening of a valve member and achieving the high flow action of the fluid through an orifice flow passage to ...
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JP2008128368 |
To prevent the occurrence of cavitation in a main liquid chamber.An insertion hole 20 larger in opening area than other through holes 23 and opened toward the outer peripheral edge part of a movable plate 18, is included in a plurality o...
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JP2008128266 |
To suppress the torsion of a rubber member due to the associative rotation of an inner cylinder during assembling a cylindrical component on a base without the need for labor.In this cylindrical component assembling structure, the cylind...
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JP2008128344 |
To increase flexibility in controlling a spring ratio of a cylindrical mount in three perpendicular axial directions.An inner cylinder 3 is arranged inside an outer cylinder 2, and it is connected thereto via an approximately truncated-s...
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JP2008126810 |
To provide a vehicular fixing device capable of efficiently and effectively controlling behavior of a vehicle.A rear lower arm 310 of the vehicle 10 is elastically fixed to an end part on an opposite side of a wheel by a front arm bush 3...
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JP2008120115 |
To provide an active vibration-control system that issues a sensory signal to a pedestrian or the like while controlling vibration from a vibration source.The active vibration-control system for a vehicle damps vibration generated from a...
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JP2008121716 |
To provide a fluid-sealed vibration isolator of a novel structure which can effectively exhibit a target vibration isolation effect by sufficiently securing a pressure variation in positive pressure exerted to a pressure-receiving chambe...
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JP2008121811 |
To provide a fluid-sealed vibration isolator of a novel structure which can advantageously exhibit a vibration isolating effect against the vibration of a plurality of frequencies or the vibration of a wide-band frequency while being sim...
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JP2008115713 |
To provide a control unit of an internal combustion engine capable of promptly accelerating a vehicle and properly inhibiting longitudinal vibrations of the vehicle.The control unit of the internal combustion engine regulates torque of t...
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JP2008114735 |
To provide a battery support structure for an automobile capable of supporting a battery with only power train mount bracket, reduced in the number of part items, improved in assembling accuracy, and secured in stability when supporting ...
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JP2008114744 |
To provide the engine supporting structure capable of reducing the torsional moment to be caused in a mount fitting member.In the engine supporting structure of this invention, when an engine 12 is rotated around a roll shaft 12A, a load...
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JP2008111543 |
To obtain a vibration-proofing device which damps vibrations over a wide range of frequencies.A middle tube 20 is fitted into the inner circumferential surface of an outer tubular metal fitting 16 and then a mounting metal member 18 and ...
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JP2008105654 |
To provide a power train mount superior in improvement of NVH performance, isolation of low-frequency vibration and vibration insolation effects with respect to transitional vibration and high-frequency vibration.The power train mount in...
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JP2008105462 |
To provide a mounting device of a vehicular power plant which can be automatically returned to a state having an original breaking strength when avoiding a collision.The mounting device M of the power plant 2 comprises the power plant 2 ...
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JP2008100676 |
To mount a power unit on a body frame in mount structure supporting a static load of the power unit by the body frame while eliminating the need for modifying an assembly line or reexamining a process flow, in mounting the power unit on ...
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JP2008094248 |
To provide a torque rod capable of reducing manufacturing cost by simplifying the fitting process of a dynamic damper.First and second vibration-isolating base bodies 13, 23 of first and second bushes 10, 20 are integrally vulcanization-...
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JP2008094348 |
To provide an engine mount structure of a vehicle enabling the change and addition of a mount bracket mounting position without modifying the cylinder block of an engine or the front case member of a transmission and preventing a mount b...
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JP2008095719 |
To provide a vibration proof device, capable of suppressing abnormal noise or vibration in shake vibration.A main liquid chamber 56, a sub-liquid chamber 58 and an orifice are filled with a liquid such as water, ethylene glycol, or silic...
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JP2008095821 |
To provide a torque rod for further reducing the mass of a mass member required to change a natural frequency.The mass member 30 is mounted at a position asymmetrical to a first virtual line passing through the cross center of the torque...
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JP2008087929 |
To enhance silentness during working by preventing the noise of an engine from leaking to the outside through a pump insertion hole of a frame.A closing plate 22 is installed on an engine 16. When a hydraulic pump 18 is inserted into the...
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JP2008089133 |
To suppress hammering sounds when a distribution control plate collides with a first partition member or a second partition member.An orifice forming portion 56 has an orifice groove 58 formed to open to the side of an orifice cover port...
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JP2008087738 |
To prevent the deterioration of ride comfort while securing sufficient vibration absorbing performance by improving a connection part of a mount frame and a vehicle body frame, in a prime mover part structure for a working vehicle in whi...
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JP2008081032 |
To reduce the cost of a vibration control device interposed between a body frame and an engine, and to reduce an impact when large vibration occurs in an mounted engine and a stopper function is operated.The vibration control devices 3 a...
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JP2008074310 |
To provide an engine bracket with a new structure capable of compatibly realizing an excellent breaking performance for stably revealing expected breaking when a vehicle collides, and a stable supporting performance of a power unit when ...
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JP2008075801 |
To provide a vibration damper whose spring constant is instantaneously changed to a higher value rapidly while improving its sealing performance.An intermediate cylinder 16 is fitted to the inner peripheral face of an outer cylinder fitt...
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JP2008074315 |
To provide a vehicular suspension structure for suppressing the vibration transmitted from an engine to a vehicle cabin via an engine mounting part.In the suspension structure, a transmission path of the vibration transmitted to a body 1...
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JP2008068813 |
To provide a mount system capable of reducing vibration and noise generated in a cabin without moving a position of a power plant in a vehicle width direction.The mount system 1 is provided with a right mount 24 for supporting the power ...
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JP2008068865 |
To enhance the cooling performance and sound-shielding performance of an engine in a working vehicle mounted with a vertical engine.In the working vehicle, the vertical type engine 8 is mounted and is covered with a hood 9. The engine 8 ...
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JP2008062757 |
To improve durability and productivity of a power unit including an engine and a transfer axle.This power unit is provided with an engine 2 which operates as a drive sources for a vehicle, the transaxle 3 connected to drive wheels, a con...
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