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61 条记录 (耗时 0.155 秒)

    Brake device for an exercise bicycle
    1.
    发明申请
    Brake device for an exercise bicycle 审中-公开
    用于健身自行车的制动装置

    公开(公告)号：US20120152665A1

    公开(公告)日：2012-06-21

    申请号：US12928840

    申请日：2010-12-21

    申请人： Mu-Chuan Wu

    发明人： Mu-Chuan Wu

    IPC分类号： B60T13/04 ,  B60T7/10

    CPC分类号： B60T1/04 ,  B60T7/101

    摘要： A brake device for an exercise bicycle has a main tube, a resilient assembly and a driving assembly mounted axially in the main tube, a end cap mounted on an open end of the main tube, and a button attached to the driving assembly. The resilient assembly has a first resilient element and a second resilient element having a second coefficient of elasticity less than a first coefficient of elasticity of the first resilient element. The driving assembly presses against the first resilient element and is able to obviously and quickly adjust a pressure of the resilient element. The second resilient element quickly pushes the resilient assembly back and a resistance force applied to a wheel of the exercise bicycle is released.

    摘要翻译： 用于运动自行车的制动装置具有主管，弹性组件和轴向安装在主管中的驱动组件，安装在主管的开口端上的端盖和附接到驱动组件的按钮。 弹性组件具有第一弹性元件和具有小于第一弹性元件的第一弹性系数的第二弹性系数的第二弹性元件。 驱动组件压靠第一弹性元件并且能够显着且快速地调节弹性元件的压力。 第二弹性元件快速地将弹性组件推回，并且释放施加到运动自行车的车轮的阻力。

    Parking Brake Lever System
    2.
    发明申请
    Parking Brake Lever System 有权
    停车制动杆系统

    公开(公告)号：US20080110709A1

    公开(公告)日：2008-05-15

    申请号：US11813392

    申请日：2006-01-05

    申请人： Guillem Vidal Ferrer ,  Jaume Prat Terrades ,  Jordi Jornet Vidal

    发明人： Guillem Vidal Ferrer ,  Jaume Prat Terrades ,  Jordi Jornet Vidal

    IPC分类号： F16D69/00

    CPC分类号： B60T7/101 ,  Y10T74/20408 ,  Y10T74/20426

    摘要： The present invention relates to parking brake lever system 1 for manually tightening and releasing of at least one brake cable 90, wherein the parking brake lever system 1 comprises at least one rotation arm 10, 12 pivotably supported at a fixed support 50, wherein the rotation arm 10, 12 is connected to the brake cable 90, and at least one actuation lever 20, 22, which at a first end thereof is pivotably connected to the rotation arm 10, 12 and which at a second end thereof is rigidly connected to a hand grip 40, wherein the actuation lever 20, 22 is slidingly supported at the fixed support 50, such that the hand grip 40 defines a curved path during actuation of the parking brake lever system 1.

    摘要翻译： 本发明涉及用于手动地紧固和释放至少一个制动缆索90的驻车制动杆系统1，其中驻车制动杆系统1包括至少一个可枢转地支撑在固定支撑件50上的旋转臂10,12，其中旋转 臂10,12连接到制动电缆90和至少一个致动杆20,22，其致动杆20,22在其第一端处可枢转地连接到旋转臂10,12，并且其第二端刚性地连接到 手柄40，其中致动杆20,22滑动地支撑在固定支撑件50处，使得手柄40在驻车制动杆系统1的致动期间限定弯曲路径。

    Parking brake control
    3.
    发明授权
    Parking brake control 失效
    驻车制动控制

    公开(公告)号：US3961545A

    公开(公告)日：1976-06-08

    申请号：US484895

    申请日：1974-07-01

    申请人： Randall P. Petresh ,  Raymond F. Toohey

    发明人： Randall P. Petresh ,  Raymond F. Toohey

    IPC分类号： B60T7/10 ,  G05G1/04

    CPC分类号： G05G1/04 ,  B60T7/101 ,  Y10T74/1532 ,  Y10T74/20564

    摘要： According to the present disclosure, a multi-stroke parking brake control has a pulley connected to a parking brake cable, a slidable actuating rod and connecting means constructed to drive the pulley when the rod is displaced. A gear is rotatably supported on the pulley and is in mesh engagement with a toothed rack formed on the rod. A one-way helical spring clutch drivingly interconnects the pulley and the gear in response to rotation of the gear caused by movement of the rod in a direction to tension the brake cable. A second one-way helical spring clutch interconnects the pulley and the housing and functions to hold the pulley in a brake applied condition. A release mechanism is arranged to release the second helical spring clutch to permit the pulley and cable to move to a released position under the force of a release spring. This construction of a parking brake control permits the actuating rod to be stroked a plurality of times to tension the brake cable as desired.

    摘要翻译： 根据本公开，多冲程驻车制动控制具有连接到驻车制动器电缆的滑轮，可滑动的致动杆和构造成当杆移动时驱动滑轮的连接装置。 齿轮可旋转地支撑在滑轮上并与形成在杆上的齿条啮合。 单向螺旋弹簧离合器响应于齿轮的旋转而驱动地将滑轮和齿轮相互连接，由于杆沿着张紧制动电缆的方向的移动而引起。 第二单向螺旋弹簧离合器将滑轮和壳体相互连接，并且用于将滑轮保持在制动应用状态。 释放机构布置成释放第二螺旋弹簧离合器，以允许滑轮和缆索在释放弹簧的作用下移动到释放位置。 驻车制动器控制的这种结构允许致动杆被多次抚摸，以根据需要张紧制动缆索。

    Stick type vehicle hand brake lever means
    10.
    发明授权
    Stick type vehicle hand brake lever means 失效
    棒式车手制动杆手段

    公开(公告)号：US4643043A

    公开(公告)日：1987-02-17

    申请号：US578569

    申请日：1984-02-09

    申请人： Yohichi Furuta ,  Takeo Yamasaki ,  Tomio Tachino ,  Masayoshi Tanikawa

    发明人： Yohichi Furuta ,  Takeo Yamasaki ,  Tomio Tachino ,  Masayoshi Tanikawa

    IPC分类号： B60T7/10 ,  G05G1/00

    CPC分类号： B60T7/101 ,  Y10T74/20468 ,  Y10T74/20648 ,  Y10T74/20714 ,  Y10T74/20732 ,  Y10T74/20762

    摘要： A vehicle hand brake lever assembly for actuating the vehicle parking brake. The lever assembly includes an axially slidable plunger mounted on a support and having one end connected with a brake actuating member. The plunger and the support have a ratchet mechanism for holding the plunger at the brake applying position. The ratchet mechanism can be released by rotating the plunger about its longitudinal axis. A handle assembly is provided at the other end of the plunger and comprises a handle having a handle shaft. A sleeve fitted to a cylindrical guide member is secured to one of the sleeve and the handle shaft, and a lock member to the other. The lock member is axially slidably received in the guide member and provided with a cam profile for cooperation with a cam profile provided on the sleeve. The lock member is spring biased toward the sleeve so that the cam profiles are normally engaged with each other to thereby maintain the handle shaft at a predetermined relationship with respect to the plunger. The lock member further has axial projections and the guide member has an end wall formed with cutouts for receiving the axial projections on the lock member when the handle shaft is pulled axially against the biasing force to thereby connect the handle shaft with the plunger so that the plunger can be rotated about its longitudinal axis to release the ratchet mechanism on the plunger.

    摘要翻译： 一种用于致动车辆驻车制动器的车辆手制动杆组件。 杠杆组件包括安装在支撑件上并且具有与制动器致动构件连接的一端的可轴向滑动的柱塞。 柱塞和支撑件具有用于将柱塞保持在制动施加位置的棘轮机构。 可以通过围绕其纵向轴线旋转柱塞来释放棘轮机构。 手柄组件设置在柱塞的另一端，并且包括具有手柄轴的手柄。 装配到圆柱形引导构件的套筒固定到套筒和手柄轴中的一个上，并将锁定构件固定到另一个上。 锁定构件轴向可滑动地容纳在引导构件中并且设置有凸轮轮廓，用于与设置在套筒上的凸轮轮廓配合。 锁定构件朝向套筒弹簧偏压，使得凸轮轮廓通常彼此接合，从而将把手轴相对于柱塞保持预定的关系。 锁定构件还具有轴向突出部，并且引导构件具有端部壁，该端壁形成有切口，当手柄轴被抵抗偏压力而被轴向拉动时，该切口用于接收锁定构件上的轴向突起，从而将手柄轴与柱塞连接， 柱塞可以围绕其纵向轴线旋转以释放柱塞上的棘轮机构。