-
公开(公告)号：US12065212B2
公开(公告)日：2024-08-20
申请号：US17232727
申请日：2021-04-16
申请人： HITACHI ASTEMO, LTD.
发明人： Isao Morishita
CPC分类号： B62K21/02 , B62K21/005 , B62K21/08 , F16F9/065 , F16F9/3242
摘要： A front fork includes a tubular outer tube, a tubular inner tube which is provided inside the outer tube and is relatively movably connected to the outer tube, and a connecting member which connects a wheel and the inner tube. The inner tube has a first contact portion which has a first surface and comes into contact with the connecting member. The connecting member includes a second contact portion having a second surface and coming into contact with the first contact portion and a space forming portion which forms a space in an axial direction in a state where the first surface of the first contact portion and the second surface of the second contact portion are in contact with each other.
-
公开(公告)号：US12012174B2
公开(公告)日：2024-06-18
申请号：US17312492
申请日：2019-12-02
发明人： Dirk Fischer , Gerhard Forster
摘要： A tilt-decoupled steering device of a motorbike includes a handlebar bridge which receives a handlebar, a fork bridge which receives a fork leg, and a decoupling element connecting the handlebar bridge to the fork bridge. The handlebar bridge (11) is rotatable about a steering axis and is secured about a tilt axis orthogonal to the steering axis. The fork bridge is rotatable about the steering axis and about the tilt axis. The decoupling element is elastic and is designed to transfer a steering movement in a steering direction about the steering axis from the handlebar bridge to the fork bridge, and to compensate for a tilting movement in a tilting direction about the tilt axis of the fork bridge relative to the handlebar bridge via elastic deformation.
-
公开(公告)号：US11801912B2
公开(公告)日：2023-10-31
申请号：US17500715
申请日：2021-10-13
申请人： Vince Costa
发明人： Vince Costa
CPC分类号： B62K25/286 , B62K21/08 , B62K25/283 , B62D61/02 , F16F9/049 , F16F9/0472 , F16F9/16
摘要： A suspension unit has a piston assembly connected to an adjuster. The piston assembly has three or more concentric cylindrical bodies including: an outer tube; an inner tube, and a dampener rod. The dampener rod is inside and concentric to the inner tube. The outer tube is rigidly connected to the dampener rod. The inner tube is telescopically mounted to the outer tube. The inner tube is inside and concentric to the outer tube. The adjuster has an adjuster compression entry port. The axle clamp rebound port connects to an adjuster block rebound entry port. The adjuster block has a high-speed compression cavity formed on an end of the adjuster block.
-
公开(公告)号：US11737937B2
公开(公告)日：2023-08-29
申请号：US17018515
申请日：2020-09-11
发明人： Junji Takado , Yasushi Yoneda
CPC分类号： A61G5/1051 , A61G5/02 , B62K21/08
摘要： A wheelchair W includes: a column shaft (50) extending from the rear portion of a front fork (51) and turnably supported by a vehicle-body frame (2); a rocking bar (81a) that is rockably attached to the vehicle-body frame (2) and rocks according to a force applied by a rider; and a link mechanism (82) that joins the rocking bar (81a) and the column shaft (50) and turns the column shaft (50) according to rock of the rocking bar (81a).
-
公开(公告)号：US20190185103A1
公开(公告)日：2019-06-20
申请号：US15842474
申请日：2017-12-14
摘要： A hydraulic rotary steering damper with articulate linkage to enable mounting to a vehicle's steering mechanism coaxially, non-coaxially, or at an angle to the axis of steering rotation of the vehicle with the option of a hinged frame mount to attach to a vehicle's frame for the purpose of linking the steering damper to the vehicle's frame.
-
公开(公告)号：US20180050757A1
公开(公告)日：2018-02-22
申请号：US15242738
申请日：2016-08-22
申请人： Paulo Camasmie , Justin Calla
发明人： Paulo Camasmie , Justin Calla
CPC分类号： B62K25/00 , B60G3/285 , B60G2200/10 , B60G2206/50 , B60G2300/122 , B62K3/005 , B62K5/02 , B62K5/05 , B62K21/08 , B62K2005/001
摘要： A suspended spindle assembly is disclosed for each of the front wheels of recumbent tricycles which absorb vibration and bumps to reduce rider fatigue while improving trike handling and rider comfort.
-
公开(公告)号：US09701338B2
公开(公告)日：2017-07-11
申请号：US15105964
申请日：2015-08-05
申请人： NSK LTD.
发明人： Takahiro Tsubaki
CPC分类号： B62D6/008 , B62D5/0463 , B62D5/0472 , B62D6/02 , B62D6/06 , B62K21/08
摘要： An electric power steering apparatus that suppresses the vibration of the operating member and improves the steering feeling due to the characteristic compensation of the assist map, without a change of a proportional and integral (PI) control gain in the current control section. The electric power steering apparatus includes a first compensating section provided at a front stage of the assist map and a second compensating section provided at a rear stage of the assist map. A current command value is calculated with a characteristic of which sloping increases for an absolute value of the steering torque being input into the first compensating section and being output from the second compensating section. Therefore, vibrations of operating members are suppressed.
-
公开(公告)号：US09598138B2
公开(公告)日：2017-03-21
申请号：US14638576
申请日：2015-03-04
发明人： Akimi Watanabe
摘要： A steering structure of a saddle-ride-type vehicle includes a steering shaft rotatably supported on a head pipe provided to a front end portion of a vehicle body frame, a bridge mounted on the steering shaft above or below the head pipe, and a cylinder type steering damper provided between the vehicle body frame and the bridge. The steering damper is mounted on the bridge in front of a center axis of the steering shaft as viewed in a side view, and on the vehicle body frame behind the center axis as viewed in a side view.
-
公开(公告)号：US20160114853A1
公开(公告)日：2016-04-28
申请号：US14748158
申请日：2015-06-23
发明人： Ryan Galstad , Jeffery Staszak , Michael Leighton , Allen Hu
IPC分类号： B62K21/08
CPC分类号： B62K21/08 , B62K21/12 , B62K21/26 , Y10T29/49826 , Y10T74/20828
摘要： A bicycle handlebar assembly that includes a body having at least two grip areas positioned for interaction with the hands of a rider. The grip portions or grip areas are preferably spaced apart by a center portion that secures the assembly to a bicycle steerer tube. A channel or detent is formed in the body proximate at least one, and preferably proximate each grip portion or grip area. A dampener formed of a different material than the body is disposed in the detent and dissipates at least a portion of vibration of the body to reduce vibrations communicated to the hands of the rider from handlebar vibration. An optional grip assembly cooperates with the handlebar assembly and is constructed to further dampen handlebar vibration.
摘要翻译： 一种自行车把手组件，其包括具有至少两个抓握区域的主体，所述至少两个手柄区域定位成与骑手的手相互作用。 抓握部分或抓握区域优选地通过将组件固定到自行车操纵管的中心部分间隔开。 通道或制动器在身体中靠近至少一个，优选地靠近每个把手部分或抓握区域形成。 由身体不同的材料形成的阻尼器设置在制动器中，并且消散身体的至少一部分振动，以减少通过车把振动传递给骑手的手的振动。 可选的把手组件与车把组件配合，并被构造成进一步抑制车把振动。
-
公开(公告)号：US20160001844A1
公开(公告)日：2016-01-07
申请号：US14856581
申请日：2015-09-17
申请人： Neil Owen
发明人： Neil Owen
摘要： A kick scooter includes a deck including a through hole in a hole, a flexible protruding member formed on the through hole, and a head tube having a through aperture; a steering tube including an aperture; a lock assembly including a projection having two parallel grooves, and a push button; a spring biased detent for fastening the steering tube and the deck together; and a steering control including a connecting member having a cavity; two pivotal members each having an end secured to a front wheel, and a bearing in a through hole; two cylinders each in either end of the connecting member and another through hole; and a biasing member biased between the cylinders. The steering control is unlocked with the protruding member in one groove and the pivotal members configured to pivot about the bearings. A pressing of the push button locks the connecting member.
-
-
-
-
-
-
-
-
-
搜索结果
268 条记录 (耗时 0.03 秒)
