Document |
Document Title |
JP2020099119A |
To provide a vehicle drive system capable of generating required driving force or braking force without the deflection of a vehicle upon the occurrence of slippage.A vehicle drive system includes: a torque generation mechanism Bf; differ...
|
JP6711093B2 |
A differential apparatus includes a differential mechanism, a differential case that accommodates the differential mechanism, and a clutch mechanism that transmits a driving force between the differential case and the differential mechan...
|
JP6709685B2 |
To provide a differential device capable of stably applying initial torque to a differential mechanism and an intermissive mechanism, and improving intermissive characteristics of the intermissive mechanism.A differential device 1 includ...
|
JP6711298B2 |
To properly prevent the loosening of the rotation of a bolt, in a differential case assembling body in which a ring gear is attached to a differential case with a plurality of the bolts.Since intervals D3 of a plurality of bolts 16 are s...
|
JP6710796B2 |
To effectively release concentration of stress on a welding portion between a ring gear and a flange portion even when a large thrust load generates on a helical gear, in a transmission device including a transmission member, and the rin...
|
JP2020082941A |
To provide a control apparatus for a differential limiting device which can further improve travel stability when receiving cross-wind.A control apparatus 7 for a differential limiting device 2, which limits at least any one rotation spe...
|
JP2020085026A |
To provide a drive transmission device for a vehicle which is high in a degree of freedom of the setting of a gear ratio, and can minimize dimensions in a radial direction and an axial direction.A drive transmission device 100 for a vehi...
|
JP6706188B2 |
To provide a differential gear capable of positioning and connecting a carrier to an input member with a simple structure, to reduce the number of components.A differential gear 10 includes: a differential gear 12 supported by a support ...
|
JP6705293B2 |
To provide a drive force intermittent device which can easily constituted a moving mechanism for moving an intermitting member which intermits the connection of relatively-rotatably two rotating members, and can suppress a manufacturing ...
|
JP6703225B2 |
To provide a differential device which can be downsized, and can engages/disengages a multi-plate clutch with a simple structure.A differential device 1 is equipped with a differential mechanism 13 which has a differential case 3, a pini...
|
JP2020079601A |
To provide a differential gear which can suppress the lowering of the durability of a washer and a case by suppressing the relative rotation of the washer and the case.In a differential gear 1 having a case 2, a pinion gear 10, a pair of...
|
JP2020076463A |
To improve flexibility of adjustment of connection force for connecting two pairs of connection parts.A rotation direction switch device 1 includes: a first crown gear 12b; a second crown gear 13b; an intermediate gear 14; a shaft 11; a ...
|
JP6696658B1 |
To fly an unmanned aerial vehicle with one drive source while suppressing the complexity of a power transmission mechanism. An engine and a motor as a drive source, a plurality of horizontal rotary blades, a power transmission mechanism ...
|
JP6696415B2 |
To provide a work vehicle which stabilizes operation of a differential device.A work vehicle 1 includes: a ring gear 100 to which power generated by a power source 20 is transmitted; a differential case 101 to which the ring gear 100 is ...
|
JP6696179B2 |
A differential gear includes: a first output gear; a second output gear; a differential case; a clutch member configured to move in a direction of a rotation axis between a connecting position where the differential case is connected to ...
|
JP2020513519A |
A power shift two-speed transmission for transmitting propulsive force, particularly propulsive force from an electric motor, in a motor vehicle drive train preferably driven by an electric motor of a passenger vehicle, which is directly...
|
JP2020070848A |
To provide an intermittent device capable of suppressing generation of noise, and a differential device.An intermittent device 35 is capable of switching a coupled state and a released state between a side gear 34R as a first rotary memb...
|
JP2020070879A |
To sufficiently supply a lubricant flowing out from inner end portions of a pair of side gears, to rotation sliding portions of a plurality of pinion gears and shaft portions by efficiently collecting the lubricant into a recessed portio...
|
JP6690413B2 |
To provide a drive force intermittent device which can easily constituted a moving mechanism for moving an intermitting member which intermits the connection of relatively-rotatably two rotating members, and can suppress a manufacturing ...
|
JP6687928B2 |
To provide a joint driving device and a multi-axial manipulator capable of reducing weights of joints without compromising a loadable weight, as well as reducing a weight of the whole device.A joint driving device for driving joints conn...
|
JP6684627B2 |
To provide a power transmission device for a vehicle which can effectively discharge air bubbles to the outside of oil chambers from working fluid discharge ports even if the air bubbles are contained in working fluids which are supplied...
|
JP6683460B2 |
The present invention provides a differential device. In the differential device, even when tooth portions of side gears are placed farther from output shafts due to increase in diameter of the side gears or even when a pinion rotates at...
|
JP6683473B2 |
To restrict reduction in rigidity of a differential case or subsequent reduction in durability caused by a presence of open holes in a system having an input member of a differential gear and a carrier for supporting a planetary gear con...
|
JP6683312B2 |
A hybrid powertrain unit comprises an internal-combustion engine (E), and a gearbox device (C) with a primary shaft (3) that can be connected to the shaft (5) of the internal-combustion engine (E) via a clutch device (6). The gearbox dev...
|
JP2020051484A |
To provide a differential case which can be formed at a low cost while securing processing accuracy.A differential case assembly 12 having a pair of pinion shaft holes 12g, 12h (Ref. Fig. 3) comprises: a first differential case part 21; ...
|
JP2020046065A |
To provide a differential device which enables improvement of assemblability.A differential device 1 includes: a case body 3; a differential mechanism 13 housed in the case body 3 and comprising a differential case 5, a pinion 7, and a p...
|
JP2020045972A |
To provide an automatic transmission capable of continuously transmitting driving force to wheels even while shifting gears and completing gear shift operation in a short period of time.An automatic transmission comprises: a first shaft ...
|
JP6669096B2 |
A differential device (34) for a 4-wheel-drive vehicle (10) wherein a portion of a drive force of a drive power source (12) transmitted to left and right main drive wheels (14) is transmitted to left and right auxiliary drive wheels (16)...
|
JP6666449B2 |
A power plant is provided which is capable of not only achieving the improvement in responsiveness, weight reduction, and manufacturing cost reduction of the power plant, but also enhancing the efficiency of the vehicle. The rotational s...
|
JP6666474B2 |
Disclosed is a race car for performing non-powered driving by using gravity and momentary acceleration by using a power unit, the race car comprising: a first power device for supplying power to the race car during momentary acceleration...
|
JP2020507726A |
Gears for use in transmission systems. The gear comprises an outer annular element having gear teeth on the outer surface in the radial direction and an inner supporting element arranged coaxially with the outer annular element. The gear...
|
JP2020037986A |
To provide a power transmission apparatus capable of actively supplying a gear-meshing portion with lubricant.A power transmission apparatus includes: a housing; a first gear, a bevel gear, disposed on a rotation shaft that is arranged r...
|
JP6660904B2 |
To provide a differential restriction device for a wheel loader having an automatic diff-lock control function for slip prevention in each of a travel operation and a digging operation.With a wheel loader 1 of the present invention, a to...
|
JP6662368B2 |
A control apparatus for a four-wheel-drive vehicle is configured to, during braking of the vehicle in a two-wheel-drive state, determine whether or not a degree of a yaw movement for deflecting the vehicle is larger than a predetermined ...
|
JP6662161B2 |
A differential apparatus includes a differential mechanism, a differential case that accommodates differential mechanism, and a clutch mechanism that transmits a driving force between the differential case and the differential mechanism....
|
JP2020034034A |
To provide a differential device capable of improving lubricity between a pinion shaft and a pinion, and a technique for circulating and designing lubrication oil in the differential device.A differential device 1 comprises: a differenti...
|
JP6660149B2 |
In a differential device distributing rotational force acting on a differential case to a pair of output shafts, the differential case including an input member and a cover portion, assembling precision of the differential device is enha...
|
JP2020029919A |
To provide a connection structure between a rotating member and a rotating shaft, which can prevent a set ring from being caught or dislodged due to misalignment of the set ring during disassembly and assembly of a device.A connection st...
|
JP6654156B2 |
To improve the strength of a connection part of a differential case and an axle tube.Between a differential case 14, and right and left axle tubes 15, right and left planetary gear deceleration mechanisms 28 which decelerate the rotation...
|
JP6654945B2 |
To restrict fluctuation in a differential limit in respect to right and left driving wheels.This invention relates to a differential restriction device including a cam component force mechanism for generating a thrust force for moving a ...
|
JP6650455B2 |
A case for a differential gear set includes: a rotatable carrier having a cylindrical fitting face and a radially projecting flange having an axially directed butting face; a cover having a brim section so projecting axially as to fit on...
|
JP6649057B2 |
To lubricate not only to an engaging portion between a pinion and a side gear, but also to a rotational sliding portion between the pinion and the pinion shaft, in a differential case.A differential device is equipped with: a pinon P; a ...
|
JP6648173B2 |
The vehicle drive device includes the clutch being provided between the speed reducing mechanism and the differential device, and configured to be rotated integrally with the differential device, and moved in the rotation axis direction ...
|
JP6648495B2 |
To provide a vehicular driving device that can suppress speed reductions of a vehicle even if a turning inner wheel or a turning outer wheel slips during control by which over steering and under steering are suppressed.A vehicular drivin...
|
JP6644524B2 |
In the present invention two linear actuators (40) that are arranged in parallel and that advance and retract brake pads (28) with respect to a brake disk (10) are driven simultaneously by a single electric motor (60). Each of the two li...
|
JP6644404B2 |
To avoid the generation of warpage between ring gears when weld-joining a differential case and the ring gears between opposing faces in a radial direction.A gear support part 4 of a differential case and a connecting part 13 of ring gea...
|
JP2020019361A |
To provide a driving wheel which enables movement and revolution in a given direction, has high ability of traveling over steps, and achieves small vibration and noise, and to provide a dolly.A driving wheel includes: wheels: a first dri...
|
JP2020020422A |
To use the rotational forces of motors effectively, in a drive mechanism with two motors.A drive mechanism 12 has: a power combining mechanism 18 that combines the rotational forces of two motors 16A and 16B provided on a vehicle body to...
|
JP6640597B2 |
|
JP2020012488A |
To provide a differential device for a vehicle in which a lubricant is quickly supplied to a slide part between a pinion shaft and a pinion at a start of the vehicle.A one-side end of one spiral groove and a one-side end of the other spi...
|