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公开(公告)号:US20190061711A1
公开(公告)日:2019-02-28
申请号:US16116252
申请日:2018-08-29
申请人: SHIMANO INC.
摘要: To provide a brake device and an electric brake system that appropriately brakes a rotary body of a human powered vehicle in various situations, a brake device is applicable to a human powered vehicle and includes an electric actuator operated by electric power from a power supply, a braking portion driven by the electric actuator to brake a rotary body of the human powered vehicle, and a power storage provided separately from the power supply to supply electric power to the electric actuator.
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公开(公告)号:US10215280B2
公开(公告)日:2019-02-26
申请号:US15185686
申请日:2016-06-17
发明人: Markus Herrmann , Thilo Schmidt
摘要: A hydraulic system for an automatic transmission a valve slide longitudinally adjustable in a valve housing between a first axial position and a second axial position such that a plurality of valve seat pockets are selectively brought into operative connection with each other. A control surface of the valve slide, first and second additional control surface of the valve slide and a spring of a parking brake valve are matched to one another such that the total actuating force applied to the slide valve displaces the slide valve to the first axial position when an actuating pressure of the parking brake unit, a pressure signal at the control surface of the valve slide and an additional pressure signal at the second additional control surface of the valve slide are applied.
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公开(公告)号:US10197148B2
公开(公告)日:2019-02-05
申请号:US15550166
申请日:2016-02-05
申请人: Mitsuba Corporation
发明人: Satoshi Aida
IPC分类号: F16H57/021 , F16H57/03 , H02K5/08 , H02K7/116 , B29C45/00 , B60T13/74 , H02K15/14 , B29K67/00 , B60T1/06 , F16H57/02
摘要: Since a second reinforcing rib (24e) protruding from a motor accommodating portion (24) to outside is provided to a portion formed with a weld line (WL) formed by the merger of molten resin (MR), the material thickness of the portion formed with the weld line (WL) can be increased. Therefore, the strength of the portion formed with the weld line (WL) is improved, and the strength of a case (21) as a whole can be improved. The case (21) sufficiently resistible to outer shocks can be achieved, and can be sufficiently used even in adverse environments such as a place near an undercarriage of a vehicle, and high reliability can be obtained. Since a small flange portion is provided on a caliper fixing portion side which supports an output shaft where large running torque is loaded, the weld line can be kept away from the caliper fixing portion, with this small flange portion taken as an inlet portion for the molten resin. Thus, with the caliper fixing portion side of the case inhibited from being distorted, it is possible to reliably inhibit unusual noise and so forth from occurring from an actuator.
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公开(公告)号:US20180370565A1
公开(公告)日:2018-12-27
申请号:US16010751
申请日:2018-06-18
IPC分类号: B62D7/18 , B60T1/06 , B60B35/04 , B62D7/08 , B62D7/20 , B62D7/16 , B60G11/26 , B60G9/00 , B60B35/02
摘要: Self-steering axle assembly has an axle with central tube having a longitudinal central axis. A king pin is connected with an end portion of the axle. A knuckle is connected with the king pin. The knuckle includes a torque plate section. A first arm of the knuckle extends from a side of the torque plate section and receives a first end portion of the king pin. A second arm extends from the torque plate section in the same direction as the first arm. The second arm receives a second end portion of the king pin. A spindle is friction welded to the torque plate section and has a longitudinal central axis. The torque plate section has at least one surface on the torque plate section extending substantially perpendicular to the longitudinal central axis of the spindle. A tool engages the surface during friction welding of the spindle to the torque plate section. The relative locations of the axle, spindle and king pin enable an air disc brake actuator to avoid contact with components of the heavy-duty vehicle during steering and with the ground and debris.
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公开(公告)号:US20180370511A1
公开(公告)日:2018-12-27
申请号:US16019414
申请日:2018-06-26
发明人: Jean HEREN , Andre PRIGENT
CPC分类号: B60T13/588 , B60T1/065 , B60T7/045 , B60T8/17 , B60T8/176 , B60T8/17616 , B60T8/1766 , B60T8/1769 , B60T8/1812 , B60T8/1881 , B60T8/326 , B60T8/343 , B60T8/36 , B60T8/3615 , B60T8/3635 , B60T8/368 , B60T8/38 , B60T8/4027 , B60T8/4036 , B60T8/404 , B60T8/4054 , B60T8/50 , B60T8/5012 , B60T8/5018 , B60T8/5025 , B60T8/5081 , B60T8/5087 , B60T8/88 , B60T8/90 , B60T8/92 , B60T13/16 , B60T13/22 , B60T13/66 , B60T13/662 , B60T13/68 , B60T13/686 , B60T15/041 , B60T17/02 , B60T17/085
摘要: The invention relates to an emergency braking device comprising an actuator (2), a pressurizing circuit (3) supplying the actuator (2) via a control pressure and a discharge circuit (4), characterized in that the discharge circuit (4) comprises means (13, 14) for controlling the pressure and/or flow rate of the supply fluid of the actuator (2) during a discharge of the actuator, these control means (13, 14) being configured to define an intermediate pressure between a low pressure level and the control pressure of the actuator (2).
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86.
公开(公告)号:US10132408B2
公开(公告)日:2018-11-20
申请号:US15238792
申请日:2016-08-17
摘要: A parking actuator assembly for an automatic transmission includes an actuator rod, an actuator axially slidable on the actuator rod, and a spring enclosed within the actuator on the actuator rod.
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公开(公告)号:US20180312147A1
公开(公告)日:2018-11-01
申请号:US15954957
申请日:2018-04-17
发明人: Yasushi MURAYAMA
摘要: A brake controller is configured to control a brake device. The brake device applies a braking force to each of wheels by moving a pad toward a rotor provided for each of the wheels and pressing the pad against the rotor. The brake controller includes: a pressing force detection section configured to detect a pressing force information corresponding to a pressing force by which the pad is pressed against the rotor during braking; a stroke detection section configured to detect a stroke information corresponding to a stroke amount of the pad toward the rotor during braking, wherein the brake controller distributes the braking force to each of the wheels such that the pressing force is in a range other than a predetermined range, and sets the predetermined range based on the pressing force information and the stroke information.
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公开(公告)号:US10023167B2
公开(公告)日:2018-07-17
申请号:US14913940
申请日:2014-08-25
申请人: ADVICS CO., LTD.
发明人: Yoshiyuki Yasui , Hiroyuki Kodama , Motoshi Suzuki
摘要: This electric braking device uses drive torque of an electric motor to push a friction member against a rotating member secured to a vehicle wheel and produce braking torque in the vehicle wheel. This device comprises a body power source for electric motor power supply secured to a body of the vehicle, and a vehicle wheel power source for electric motor power supply secured to the vehicle wheel. The body power source supplies power to the vehicle wheel power source via a first electric path, and the vehicle wheel power source supplies power to the electric motor via a second electric path. When braking torque is produced in the vehicle wheel, the electric motor is normally driven using the vehicle wheel power source. An electric braking device is thereby provided in which a power line electrically connecting the body side and the vehicle wheel side bends readily.
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公开(公告)号:US09995391B2
公开(公告)日:2018-06-12
申请号:US14993727
申请日:2016-01-12
发明人: Young Min Yoon
CPC分类号: F16H61/0059 , B60T1/062 , B60T7/122 , B60T2201/06 , B60T2210/20 , B60Y2300/18116 , F16H61/20 , F16H61/688 , F16H2059/663 , F16H2061/205 , F16H2312/04
摘要: A control method for preventing backward slipping of a vehicle includes a range detection step in which a controller detects a range position of a shift lever, a gradient comparison step in which the controller compares a gradient of a road with a predetermined reference gradient when it is determined that the position of the shift lever is the D range, a stop state check step where the controller checks a brake and a driving state of the vehicle when it is determined at the gradient comparison step that the gradient of the road is equal to or greater than the reference gradient, and an inter-lock implementation step in which the controller engages multiple gears on an identical shaft when it is determined at the stop state check step that the brake is on and the vehicle has stopped.
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公开(公告)号:US09994205B2
公开(公告)日:2018-06-12
申请号:US15057465
申请日:2016-03-01
申请人: WABCO Europe BVBA
发明人: Eugen Kloos
IPC分类号: B60T1/06 , B60T13/74 , F16D66/00 , F16D121/24 , F16D125/36 , F16D125/40
CPC分类号: B60T13/74 , F16D2066/005 , F16D2121/24 , F16D2125/36 , F16D2125/40
摘要: A land vehicle with a disk brake, in particular a utility vehicle with a disk brake, has an axle with a first and a second flange surface for flanging a brake carrier of the disk brake. A first through-opening opens into the first flange surface and a second through-opening opens into the second flange surface. The first through-opening in a first region has a smaller clearance width than in a second region. The first region is located closer to the first flange surface than the second region.
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