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JP2023123311A |
To control behavior of a power unit which may have a phase difference from vehicle behavior.A vehicle 1 mounted with a power unit 5 comprises: a vehicle body 2 which supports the power unit 5 at a plurality of locations; a variable mount...
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JP7339106B2 |
To solve a problem of a conventional power unit mount device which electronically controls a spring constant k to make the control complicated, leading to increase in manufacturing costs.A power unit mount device 10 of the invention has:...
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JP7338245B2 |
To reduce damage to a generator during a frontal collision in a case where a generator is arranged in front of an engine mount with respect to a vehicle.When a collision object intrudes into a vehicular front space S during a frontal col...
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JP7329429B2 |
The invention provides a bracket-equipped cylindrical anti-vibration device with a novel structure, which has a novel structure and can improve mutual complementation of functions of a fixing part of an inner cylinder member and an inner...
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JP7319933B2 |
To provide a fluid enclosing type anti-vibration device having a new structure which enables reduction of striking sound caused by a movable member hitting a partition member with a simple structure.A fluid enclosing type anti-vibration ...
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JP7319884B2 |
To provide a vibration suppression device of a power unit which is suppressed in vehicle body vibration resulting from a pitching behavior of the power unit by a simple constitution without the necessity for excessively raising the suppo...
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JP7316512B2 |
To secure a capacity of a surge tank part while constituting a suction/exhaust device compact in a size.An intake manifold 24 has a surge tank part 25, and a communication pipe 26 for making the surge tank part 25 and an intake port comm...
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JP7309591B2 |
To provide a vibration isolator capable of temporarily fixing a stopper easily while suppressing an increase in the number of components and the number of man-hours.A vibration isolator 12 includes: an outer cylinder 18; an inner cylinde...
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JP2023100173A |
To provide a multipurpose vehicle in which cooling air discharged from a belt type infinite variable-speed drive device efficiently cools cooling objects that need cooling in addition to an engine and an exhaust part.A multipurpose vehic...
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JP7307893B2 |
To protect occupants in the event of front collision, in the case where a power train is disposed offset at one of the left and right sides.A power train unit PT supported by a pair of front side frames 4, left and right, in a storage ro...
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JP7306982B2 |
To provide a vibration-proofing device having a vibration-proofing rubber excellent in cold resistance and heat resistance.A vibration-proofing device in the present invention that supports a vibration source at least includes: a cold re...
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JP7306276B2 |
To provide a liquid sealed type mount which can simplify the structure and achieve attenuation characteristics for a target vibration frequency range.In an engine mount 10, a partition wall 20 which partitions a liquid chamber 13 into a ...
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JP2023095246A |
To provide a liquid sealed vibration control device capable of easily controlling deformation of a movable plate provided with slits on projections.A plurality of annular projections (first projection 31a and second projection 31b) are r...
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JP2023092613A |
To improve load resistance performance at the time of vehicle collision of a power unit mount structure.A vehicular power unit mount structure is equipped with a power unit P that is disposed in a power unit room 2 provided at a vehicle ...
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JP7302589B2 |
To suppress damage of electronic equipment due to heat and vibration.A mounting structure for mounting electronic equipment on a catalyst casing 1 includes: bosses 11,12 having a hollow structure in which a base end part is fixed to the ...
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JP2023092614A |
To enable a power unit, an electric power conversion unit and engine related components to be arranged compactly.A driving motor 5, a speed reducer 6, a power generator 7 and an engine main body 8 are integrally arranged in this order in...
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JP2023092316A |
To stabilize support of a step in a paddy field work machine in which a rear axle case supporting a rear wheel for traveling is supported by a machine body via a suspension spring.A paddy field work machine includes: a spring receiving m...
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JP2023091588A |
To provide a vibration absorbing device capable of improving durability of a vibration absorbing base.A vibration absorbing base 13 is arranged via a gas chamber 24 at a first side in an axial line C direction to a restriction part 20 mo...
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JP7295505B2 |
A drive unit includes an internal combustion engine (21) disposed in an engine compartment (10), a first electric motor (31) and a second electric motor (33), and an inverter (27) disposed above an electromotive unit (23). The drive unit...
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JP7291564B2 |
To provide a new vehicle strength member made of a synthetic resin which can inhibit deterioration of mechanical characteristics caused by water absorption over a long time.In a vehicle strength member 10 made of a synthetic resin and ha...
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JP7290549B2 |
The present invention relates to an anti-vibration device (1, 2, 3) in which: an orifice passage (24), a plurality of first communication holes (42a), and a plurality of second communication holes (42b) are formed in a partition member (...
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JP7290550B2 |
To attenuate and absorb midfrequency vibration.In a partition member 16, there are formed an orifice channel 24, a plurality of first communication holes 42a communicating a main liquid chamber 14 with a storage chamber 42, and a second ...
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JP7281102B2 |
To visually recognize a mounting position of a connection tool for connecting a power train with a mount bracket.A power train PT supported by a pair of left and right front side frames 4 is disposed to be offset at one side of the left ...
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JP7275549B2 |
Provided is a vehicle power unit support structure capable of suppressing movement of a power unit forward of a vehicle and maintaining connection between a transmission and a propeller shaft when anexcessive load is applied to the vehic...
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JP7276686B2 |
A vehicle driving apparatus is provided that includes a drive motor, an internal combustion engine, and an electrical generator and can inhibit a weight balance and motion performance of a vehicle from being deteriorated and lowered. A v...
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JP7271745B2 |
To provide a construction machine in which an exhaust gas post-processing device and an exhaust pipe are compactly provided.An inflow port 26A of a first exhaust gas post-processing device 25, which is connected to an exhaust gas outflow...
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JP7268592B2 |
To provide a method and a structure which load a power train unit on a front suspension assembly without an interference with other components or devices.A method for loading a power train unit 200 on a front suspension assembly 300 incl...
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JP7260051B2 |
A pendulum type mount system includes a pair of upper mounts (2UR, 2UL) that mount upper portions of a powerplant unit (1) on a vehicle body, and a pair of first and second lower torque rods (2L1, 2L2). The first and second lower torque ...
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JP7260500B2 |
A vehicle disclosed herein may include: a vehicle body including a front compartment; a drive disposed in the front compartment and configured to drive a wheel; a plurality of brackets attaching the drive to the vehicle body; a stabilize...
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JP2023048540A |
To provide a vehicular engine mount bracket capable of supporting an engine mount with high stiffness.An engine mount bracket 100 is installed in a power unit mounting room of a vehicle to support an engine mount. The engine mount bracke...
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JP7252700B2 |
To improve the workability during replacement of a rubber member of a mount device.A mount device 30 connects a power train 10 of a vehicle 1 to a side frame 20 comprising a bottom wall 21 and a side wall 22 and having a C shaped cross s...
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JP2023042628A |
To improve protection performance for a transmission.In a vehicle V, a cover plate 42 is provided below a transmission 24. A front end of the cover plate 42 is swingably connected to a front cross member 18 by a ball joint member 44 and ...
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JP2023042648A |
To restrain damage to an electric generator and a driving motor at the time of a collision of a hybrid vehicle.In a casing 15 of an electric generator 3, a solid electric generator side bulging part 16 formed so as to project in a lower ...
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JP2023042627A |
To improve protection performance for a transmission.In a vehicle V, a lift-up member 42 is provide at the right side of a transmission 24. The lift-up member 42 is formed including: a support shaft 44 which is rotatably connected to a f...
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JP7243523B2 |
A power transmission apparatus is used in a vehicle and mounted on a vehicle member via a mount. The power transmission apparatus includes a case. The case includes a motor provided inside the case. The case includes a mount fastening po...
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JP7239443B2 |
To provide means capable of suppressing deterioration of habitability of an operation part.A work vehicle includes an operation part 7, an engine room 20 positioned under the operation part 7, where an engine 16 is arranged, a bonnet 21 ...
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JP7233331B2 |
To provide a tubular vibration isolation device having a novel structure which can achieve a degree of freedom of the tuning of a spring characteristic or the like while sufficiently securing the durability of a main body rubber elastic ...
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JP7233392B2 |
To provide a new anti-vibration device with a bracket which enables an anti-vibration device body to which an outer bracket is attached to be handled with a buffer member and supplied to a vehicle assembly line etc. separately from an in...
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JP7221774B2 |
To shorten a work time required for a work for mounting a power line onto a vehicle body side as compared to conventional arts, thereby achieving reduction in work labor.In a support structure of a power line 3 in which both sides of an ...
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JP7219150B2 |
To provide a stopper for an elastic bush, the stopper enabling a function as a stopper to be improved.The stopper for an elastic bush is provided that is arranged between a first member attached to an inner cylinder of the elastic bush i...
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JP7213949B2 |
A front cover (7) is made of a resin material such as a synthetic resin and is attached to an internal combustion engine body so as to cover the front surface of the internal combustion engine body. The front cover (7) is formed with a m...
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JP7207022B2 |
To solve the problems for a mowing machine carrying out grass mowing on steep slope land, that an electric cylinder, in an embodiment where an engine tilted to either the right or left side together with a vehicle body is constituted to ...
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JP7205788B1 |
A common cover bracket is used to suitably suppress noise from a sound source arranged below a frame mounting object, even when mounting object brackets have different plate thicknesses. Left and right cover brackets 14L and 14R each inc...
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JP7205105B2 |
To provide an engine cover capable of reducing noise.An engine cover 12 comprises an upper side surface cover 15 that covers an upper side of an engine 11 of a vehicle, and a lower side surface cover 16 that covers a lower side of the en...
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JP7204559B2 |
To solve a problem that, in a conventional power unit mount device, an elastic part is made of a rubber material and it is difficult to achieve both the vibration control characteristics and the damping characteristics.A power unit mount...
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JP2023001709A |
To reduce noise generated from a power plant of a vehicle.A vehicle comprises: a suspension member; a first bracket which is arranged in the suspension member; a power plant which includes a drive motor and a gear unit mechanically conne...
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JP7193327B2 |
To efficiently warm transmission oil in accordance with an outside air temperature.A control device according to the present invention controls a vehicular system including: a water-cooled type engine mounted to a vehicle; a transmission...
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JP7190973B2 |
To make an exhaust gas treatment device be easily cooled while making heat radiation of the exhaust gas treatment device be hardly transmitted to a boarding space of a driving unit.A harvesting machine comprises: a conveyance unit 8B tha...
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JP2022186727A |
To reduce the longitudinal length of a tractor.A tractor comprises: a running machine body 2 mounted with an engine; front wheels 3 and rear wheels 4 supporting the running machine body 2; a step 10 for an occupant to get on to and get o...
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JP2022182587A |
To reduce a load applied to a member in the mount structure of the drive unit of a vehicle and to secure as much as possible a working space for fitting members.A mount body 24 fixed to a vehicle-body skeleton supports a drive unit 30 vi...
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