| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Variable speed transmission | US481935 | 1935-02-04 | US2177946A | 1939-10-31 | POLLARD WILLARD L |
| 42 | Change speed gear | US9409336 | 1936-08-03 | US2094298A | 1937-09-28 | ADOLF LAUB |
| 43 | Mechanism for the transmission of rotary motion | US65427033 | 1933-01-30 | US1997961A | 1935-04-16 | ANTONIO BERIA |
| 44 | Speed-changing device | US52133221 | 1921-12-10 | US1489316A | 1924-04-08 | DORING MAX B A |
| 45 | Variable-speed gearing for motor vehicles and machinery | US67137823 | 1923-10-29 | US1484711A | 1924-02-26 | HENRY HOPKINSON RICHARD; VINCENT HOPKINSON |
| 46 | Variable-speed gearing. | US1913803605 | 1913-11-28 | US1132603A | 1915-03-23 | MYERS JAMES JOSEPH |
| 47 | 차량의 하이브리드 파워트레인 | KR1020130129291 | 2013-10-29 | KR1020150049133A | 2015-05-08 | 박종윤; 최재영 |
| 본발명은수동변속기메커니즘을기반으로하는차량의하이브리드파워트레인에있어서, 컴팩트한구성이가능하면서도, 구현할수 있는전체변속단의범위에서단간비를보다좁게형성할수 있는자유도를확보할수 있고, 변속시토크단절감을방지할수 있도록하여우수한변속품질을제공하고차량의연비를향상시킬수 있도록한다. | ||||||
| 48 | Actuator Assembly For Electronic Parking Brake | US15742566 | 2015-08-13 | US20180202517A1 | 2018-07-19 | Soo-Gil Jang; Seong-Oh Lee |
| An actuator assembly for an electronic parking brake in which a center pin is not fixed with the components of a planetary gear mechanism to prevent the deviation of the axis of the planetary gear mechanism, and in which the axial direction alignment of a planetary gear mechanism is stable, thereby increasing the output efficiency of the planetary gear mechanism and providing a noise attenuation function. | ||||||
| 49 | One mode continuously variable transmission with low loss configuration | US14477459 | 2014-09-04 | US09689481B2 | 2017-06-27 | Edward W. Mellet; James M. Hart; Clinton E. Carey |
| A one mode, front wheel drive continuously variable transmission includes a transmission input member interconnected to an engine of the motor vehicle, a transmission output member, a continuously variable unit having a first pulley pair, a second pulley pair, and a chain wrapped around the first pulley pair and the second pulley pair. A planetary gear set includes a first member, a second member, and a third member. The first member is connected to the first pulley pair and the third member is connected to the transmission input member. A clutch is selectively engageable to connect the first member of the planetary gear set with the transmission input member. A band brake selectively engageable to connect the second member with a stationary member. The transmission output member is interconnected to a differential supported by sets of ball bearings. | ||||||
| 50 | Electric portal axle for electrically driving a motor vehicle | US14617287 | 2015-02-09 | US09625021B2 | 2017-04-18 | Daniel Knoblauch; Falk Heilfort |
| An electric portal axle (1) for electrically driving a motor vehicle has a housing (28), a single electric machine (2) and two spur gear stages (13, 14) for driving two wheels of the axle. A shiftable transmission (5) is downstream of the electric machine (2) and is embodied as a planetary gear mechanism with a freewheel (6) and a differential (7). The portal axle (1) has a shifting mechanism (23) for shifting two gear stages of the portal axle (1). In a first gear stage, a ring gear (9) of the transmission (5) and a clutch body (27) that is fixed to the housing are connected, and a clutch (29) between the ring gear (9) and a planetary carrier (11) of the transmission (5) is opened. In a second gear stage the ring gear (9) and the clutch body (27) are disconnected and the clutch (29) is closed. | ||||||
| 51 | GEARBOX FOR VEHICLES AND VEHICLES COMPRISING SUCH A GEARBOX | US15310953 | 2015-05-25 | US20170089437A1 | 2017-03-30 | Per ARNELÖF |
| The invention relates to a gearbox for vehicles, comprising a planetary gear with a ring gear a sun gear and a planet carrier on which at least one planet gear is rotatable mounted, which ring gear and sun gear engages with the at least one planet gear by teeth; and a gearbox housing surrounding the planetary gear. A first axially movable coupling sleeve is in a first gear position arranged to engage the ring gear with the gearbox housing in a second gear position arranged to engage the sun gear with the planet carrier and in a third gear position arranged to engage the planet carrier with the gearbox housing. A second axially movable coupling sleeve is in the third gear position arranged to engage the ring gear with an output shaft. The invention also relates to a vehicle, which comprises such a gearbox. | ||||||
| 52 | CONTROL APPARATUS FOR POWER TRANSMISSION SYSTEM | US15219936 | 2016-07-26 | US20170037966A1 | 2017-02-09 | Kazuaki NAKAMURA |
| When a state of a vehicle is a predetermined state of the vehicle where vehicle vibration occurs, weak circulating torque is generated to fill backlash inside an automatic transmission and in a power transmission path by half-engaging a second clutch for establishing a second power transmission path while a first power transmission path remains established in the automatic transmission. A speed ratio of the second power transmission path is alternatively set to a lower vehicle speed-side speed ratio with respect to a speed ratio of the first power transmission path or a higher vehicle speed-side speed ratio with respect to the speed ratio of the first power transmission path in response to a traveling state. It is possible to generate weak circulating torque in a direction to increase an input shaft rotation speed or in a direction to reduce the input shaft rotation speed in accordance with the traveling state. | ||||||
| 53 | VEHICLE DRIVE UNIT AND REMOTELY CONTROLLABLE VEHICLE THEREWITH | US15249107 | 2016-08-26 | US20160361962A1 | 2016-12-15 | Peter VISSCHER |
| A vehicle drive unit and land vehicle comprising the drive unit are disclosed. Each drive unit comprises a pair of longitudinally aligned and longitudinally spaced apart ground wheels. The land vehicle comprises a pair of drive units on opposite sides thereof. The drive units comprise an electric motor for powering the pair of wheels and a gear drive assembly comprising structure for disengaging the electric motor from the ground wheels. The drive units may be remotely controllable, may be water-tight and may be floatable. The vehicle comprising the drive unit may be amphibious. | ||||||
| 54 | Vehicle drive unit and remotely controllable vehicle therewith | US14627465 | 2015-02-20 | US09511639B2 | 2016-12-06 | Peter Visscher |
| A vehicle drive unit and land vehicle comprising the drive unit are disclosed. Each drive unit comprises a pair of longitudinally aligned and longitudinally spaced apart ground wheels. The land vehicle comprises a pair of drive units on opposite sides thereof. The drive units comprise an electric motor for powering the pair of wheels and a gear drive assembly comprising structure for disengaging the electric motor from the ground wheels. The drive units may be remotely controllable, may be water-tight and may be floatable. The vehicle comprising the drive unit may be amphibious. | ||||||
| 55 | MULTI-MODE CONTINUOUSLY VARIABLE TRANSMISSION WITH SELECTABLE TRANSFER GEARS | US14477415 | 2014-09-04 | US20160069440A1 | 2016-03-10 | Dan Coffey; Tejinder Singh |
| A multi-mode continuously variable transmission (CVT) for a motor vehicle includes a transmission input member, a transmission output member, a planetary gear set, a forward clutch, a brake, and a continuously variable unit having a first pulley, a second pulley, and an endless member wrapped around the first pulley and the second pulley. A first transfer gear set is connected to the transmission output member. A second transfer gear set is connected to the transmission output member. A dual clutch assembly is provided having a first clutch and a second clutch, wherein the first clutch selectively connects the second pulley to the first transfer gear set and the second clutch selectively connects the second pulley to the second transfer gear set. The dual clutch assembly provides two modes or ranges of continuously variable speed ratios between the transmission input member and the transmission output member. | ||||||
| 56 | VEHICLE DRIVE UNIT AND REMOTELY CONTROLLABLE VEHICLE THEREWITH | US14627465 | 2015-02-20 | US20150258868A1 | 2015-09-17 | Peter VISSCHER |
| A vehicle drive unit and land vehicle comprising the drive unit are disclosed. Each drive unit comprises a pair of longitudinally aligned and longitudinally spaced apart ground wheels. The land vehicle comprises a pair of drive units on opposite sides thereof. The drive units comprise an electric motor for powering the pair of wheels and a gear drive assembly comprising structure for disengaging the electric motor from the ground wheels. The drive units may be remotely controllable, may be water-tight and may be floatable. The vehicle comprising the drive unit may be amphibious. | ||||||
| 57 | HYBRID POWER TRAIN FOR VEHICLE | US14455466 | 2014-08-08 | US20150119177A1 | 2015-04-30 | Jong Yun PARK; Jae Young CHOI |
| A hybrid power train for a vehicle may include a gear module having a plurality of shift stages of a synchromesh type on a first input shaft and an output shaft arranged in parallel, a second input shaft driven by a motor and disposed coaxially with the first input shaft, a clutch means for connecting or disconnecting the second input shaft and the first input shaft, and variable shift ratio providing means for transmitting the torque of the second input shaft to the output shaft through an external engaged-gear pair selectively in two different shift ratios. | ||||||
| 58 | Automatic synchronized pitch controls for pairs of driver and driven V pulley drives | US516381 | 1974-10-21 | US3964327A | 1976-06-22 | Andrew Oscar Siren |
| In a vehicle or the like, a source of power is connected to a drive shaft. Two pairs of pulley halves are splined to this shaft and can be moved apart and together and are rotated by the shaft. Driven shafts also carry pairs of pulley halves which are splined thereto and can be moved therealong and belts extend between corresponding pulley halves on the drive shaft and corresponding pulley halves on the driven shafts. A pair of spur gears are journalled for partial rotation and mesh with one another, there being one pair for each two sets of pulley halves and a third drive gear engages between the innermost gears of said spur gears so that movement of this drive gear causes equal and simultaneous rotation of the spur gears. Levers are secured to the spur gears and are operatively connected to the pulley halves so that when the drive gear is rotated, one of the sets of pulley halves are moved apart on one of the shafts whereas the other set are moved together by equal amount and vice versa. This permits belts extending between the sets of pulley halves to increase or decrease the speed of the driven shafts. The drive gear is connected to a steering mechanism and with the driven shaft being connected to the drive wheels on each side of the vehicle, easy and accurate steering is accomplished by speeding up one set of drive wheels and decreasing the speed of the other and vice versa. A winch assembly is connected to the drive shaft by a similar arrangement thus enabling the speed of the winch to be controlled accurately which is of particular importance when the winch is being used to disengage the vehicle from mud, snow or the like under which circumstances the winch speed can synchronize exactly with the speed of the drive wheels so that both the winch and the drive wheels can assist in extracting the vehicle from the mired position. | ||||||
| 59 | Variable speed geared pulley | US35892053 | 1953-06-01 | US2856797A | 1958-10-21 | DASSANCE CARROLL F |
| 60 | Variable speed transmission | US53155231 | 1931-04-20 | US1979723A | 1934-11-06 | ARMITAGE FREDERICK W; ARCHER EDWARD G |
QQ群二维码
意见反馈
意见反馈