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公开(公告)号:US20190219116A1
公开(公告)日:2019-07-18
申请号:US16247101
申请日:2019-01-14
发明人: Jun MATSUURA , Toshifumi YASUDA
IPC分类号: F16D65/16
CPC分类号: F16D65/16 , F16D2121/24 , F16D2125/582 , F16D2125/70
摘要: Provided is a parking brake apparatus for a vehicle that allows an improvement in the ease of assembly during manufacturing. A parking brake apparatus for a work vehicle having wet brake mechanisms for restricting rotation of right and left axles and is able to simultaneously apply or release brakes via brake arms for the right and left transaxles. The parking brake apparatus includes a parking brake pedal for artificially providing a parking instruction, an electric actuator having a displacement portion that is displaced in response to the parking instruction, and a link mechanism connecting the displacement portion and the brake arms. The link mechanism includes auxiliary brake rods connected at first end portions to the brake arms, an equalizer connected to second end portions of the auxiliary brake rods, and a single principal brake rod connected at a first end portion to a substantially central portion of the equalizer and connected at a second end portion to the displacement portion.
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公开(公告)号:US20190217700A1
公开(公告)日:2019-07-18
申请号:US16363424
申请日:2019-03-25
发明人: Takashi NISHIZAWA , Etsuo MIYAKE , Tasuku INOUE
CPC分类号: B60K17/12 , B60K1/00 , B60K7/0007 , B60K17/36 , B60K2007/0061 , B60K2007/0076 , F16H1/22
摘要: A transaxle includes a casing, an axle accommodated in the casing, an electric motor accommodated in the casing, a reduction gear train accommodated in the casing and transmitting an output of the electric motor to the axle, and a bull gear provided on the axle and coupled to the reduction gear train, in which the casing is configured such that a first casing and a second casing are separated and joined at a joint plane parallel to the axle, the bull gear and the axle are supported in the first casing, and the electric motor and the reduction gear train are supported in the second casing.
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公开(公告)号:US10215225B2
公开(公告)日:2019-02-26
申请号:US15469027
申请日:2017-03-24
摘要: In a power-transmitting mechanism with rolling-element bearing according to the present invention, an inner ring has plural inner ring members disposed in series in an axial direction, an outer ring has plural outer ring members respectively cooperating with the plural inner ring members. Plural rolling elements are disposed between the cooperating inner ring members and outer ring members. A retainer has plural partitions retaining the plural rolling elements at predetermined intervals in the circumferential direction such that rolling elements disposed between one pair of cooperating inner ring and outer ring members and rolling elements disposed between another pair of cooperating inner ring and outer ring members orbit the corresponding inner ring members in a synchronized manner, and a connector connecting the plural partitions such that the plural partitions integrally rotate around an axis.
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公开(公告)号:US20180223993A1
公开(公告)日:2018-08-09
申请号:US15947137
申请日:2018-04-06
发明人: Daisuke MURASHIMA , Toshifumi YASUDA , Koji IWAKI , Masaru IIDA
IPC分类号: F16H61/439 , F16H61/438 , F16H61/437 , F16H39/10
CPC分类号: F16H61/439 , B60Y2200/223 , F16H39/10 , F16H39/12 , F16H61/427 , F16H61/437 , F16H61/438 , F16H63/3425
摘要: A transaxle includes a continuously variable transmission including a speed control arm and a neutral return spring allowing a biasing force to act on the speed control arm toward a neutral position, the speed control arm configured to operate from the neutral position to a forward position or a backward position to perform a continuous speed variation. The biasing force does not act on the speed control arm when the neutral return spring ranges from the neutral position to a predetermined speed position on a forward movement side, and the biasing force acts on the speed control arm when the neutral return spring ranges from the predetermined speed position to a maximum speed position on the forward movement side.
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公开(公告)号:US09964126B2
公开(公告)日:2018-05-08
申请号:US14738410
申请日:2015-06-12
发明人: Daisuke Murashima , Trevor Nienke , Toshifumi Yasuda , Koji Iwaki , Masaru Iida
CPC分类号: F15B15/02 , A01D69/03 , B60T1/062 , F16H39/12 , F16H63/3416
摘要: A transaxle comprises a transaxle casing, axle, brake, brake arm, first and second link members, and relay arm. The brake includes a brake operation shaft pivotally supported by the transaxle casing for shifting between brake activation and inactivation states. A starting end of the first link member is connected to a manipulator, and a terminal end of the second link member is connected to the brake arm. The relay arm is pivotally centered on a first pivotal axis outside of the transaxle casing, and includes a first arm portion extended from the first pivotal axis to a first end and a second arm portion extended from the first pivotal axis to a second end. A terminal end of the first link member is connected to the first arm portion, and a starting end of the second link member is connected to the second arm portion.
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公开(公告)号:US20180057134A1
公开(公告)日:2018-03-01
申请号:US15684424
申请日:2017-08-23
发明人: Tomoyuki EBIHARA
IPC分类号: B63H23/02 , F16H3/085 , F16H3/091 , F16H3/10 , B63H23/30 , B63H20/20 , B63H23/08 , B63H23/34
CPC分类号: B63H23/02 , B63H20/20 , B63H23/08 , B63H23/30 , B63H23/34 , B63H2020/006 , F16H3/085 , F16H3/091 , F16H3/0915 , F16H3/10 , F16H2003/0811 , F16H2003/0822 , F16H2200/0034
摘要: An outboard motor includes an engine having an output portion. A lower gear mechanism drives a propeller disposed below the engine. A transmission includes an input shaft that transmits power from the output portion to the transmission. An output shaft transmits power from the transmission to the lower gear mechanism. A reverse idler shaft is parallel to an intermediate shaft. A forward clutch is disposed on one of the input and intermediate shafts and connects and disconnects power from the input shaft to the intermediate shaft. A reverse clutch is disposed on the intermediate shaft and connects and disconnects power transmission from the input shaft to the intermediate shaft. Power of the input shaft is transmitted to the output shaft via the forward clutch and the intermediate shaft and is transmitted to the output shaft via the reverse idler shaft, the reverse clutch, and the intermediate shaft.
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公开(公告)号:US20170335939A1
公开(公告)日:2017-11-23
申请号:US15528994
申请日:2016-02-17
发明人: Koji IWAKI , Estuo MIYAKE
CPC分类号: F16H47/04 , F15B11/08 , F15B2211/20546 , F15B2211/705 , F16H13/08 , F16H39/10 , F16H39/14
摘要: A micro-traction drive unit according to the present invention includes an inner ring, an outer ring, a plurality of rolling elements, a retainer, a micro-traction drive case and a power-transmitting shaft coaxial with the inner ring and incapable of relative rotation around an axis to the retainer. An opposite end of the power-transmitting shaft from the inner ring forms an input end operatively connected to a driving source. An input end of the pump shaft is detachably connected to a central hole of the inner ring in a state incapable of relative rotation around the axis via the access opening of the micro-traction drive case by connecting the micro-traction drive case to the HST case so as to surround the input end of the pump shaft of the HST.
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公开(公告)号:US20170320384A1
公开(公告)日:2017-11-09
申请号:US15660650
申请日:2017-07-26
IPC分类号: B60K6/40 , B60K17/04 , B60K7/00 , F16H37/06 , F16H37/02 , B60K17/356 , B60K17/344 , B60K17/22 , B60K6/543 , B60K6/52 , B60K6/485 , B60K6/48
CPC分类号: B60K6/40 , B60K6/48 , B60K6/485 , B60K6/52 , B60K6/543 , B60K7/0007 , B60K17/043 , B60K17/046 , B60K17/22 , B60K17/344 , B60K17/356 , B60K2007/0038 , B60K2007/0092 , F16H37/021 , F16H37/065 , Y02T10/6226 , Y02T10/6265 , Y10S903/951 , Y10T477/23
摘要: A vehicle comprises a transaxle, a battery and a load carrying bed. The transaxle includes a casing incorporating a drive train and supporting an axle and includes an electric motor mounted on the casing to drive the axle via the drive train. The battery is provided for supplying electric power to the electric motor. The transaxle and the battery are disposed below the load carrying bed so as to overlap the load carrying bed when viewed in plan.
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公开(公告)号:US20170284459A1
公开(公告)日:2017-10-05
申请号:US15469027
申请日:2017-03-24
CPC分类号: F16C19/183 , F16C19/184 , F16C25/06 , F16C33/495 , F16C33/497 , F16C33/60 , F16C2229/00 , F16C2240/14 , F16C2361/41 , F16H61/40
摘要: In a power-transmitting mechanism with rolling-element bearing according to the present invention, an inner ring has plural inner ring members disposed in series in an axial direction, an outer ring has plural outer ring members respectively cooperating with the plural inner ring members. Plural rolling elements are disposed between the cooperating inner ring members and outer ring members. A retainer has plural partitions retaining the plural rolling elements at predetermined intervals in the circumferential direction such that rolling elements disposed between one pair of cooperating inner ring and outer ring members and rolling elements disposed between another pair of cooperating inner ring and outer ring members orbit the corresponding inner ring members in a synchronized manner, and a connector connecting the plural partitions such that the plural partitions integrally rotate around an axis.
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公开(公告)号:US09744843B2
公开(公告)日:2017-08-29
申请号:US14668440
申请日:2015-03-25
IPC分类号: B60K1/00 , B60K6/40 , B60K7/00 , B60K17/344 , F16H37/02 , F16H37/06 , B60K17/04 , B60K17/22 , B60K17/356 , B60K6/485 , B60K6/52 , B60K6/543 , B60K6/48
CPC分类号: B60K6/40 , B60K6/48 , B60K6/485 , B60K6/52 , B60K6/543 , B60K7/0007 , B60K17/043 , B60K17/046 , B60K17/22 , B60K17/344 , B60K17/356 , B60K2007/0038 , B60K2007/0092 , F16H37/021 , F16H37/065 , Y02T10/6226 , Y02T10/6265 , Y10S903/951 , Y10T477/23
摘要: A vehicle comprises a transaxle, a battery and a load carrying bed. The transaxle includes a casing incorporating a drive train and supporting an axle and includes an electric motor mounted on the casing to drive the axle via the drive train. The battery is provided for supplying electric power to the electric motor. The transaxle and the battery are disposed below the load carrying bed so as to overlap the load carrying bed when viewed in plan.
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