公开(公告)号：US4798098A

公开(公告)日：1989-01-17

申请号：US154501

申请日：1988-02-04

申请人： Josef Keller ,  Werner Steuer

发明人： Josef Keller ,  Werner Steuer

IPC分类号： B62M25/02 ,  B62M25/04 ,  F16C1/12 ,  F16C1/22 ,  F16G11/08 ,  F16G11/12 ,  G05G7/00 ,  G05G1/00 ,  F16C1/10 ,  G05G11/00

CPC分类号： B62M25/04 ,  F16C1/12 ,  F16C1/22 ,  Y10T403/32426 ,  Y10T403/608 ,  Y10T74/20006 ,  Y10T74/20287 ,  Y10T74/20408 ,  Y10T74/20462

摘要： A shifting cable assembly for the gear shift system of bicycles or the like, includes a shifting cable for connecting a manual shifter arranged in the grip zone of the bicycle user to the shift system of the rear wheel of the bicycle, a separate connection part, which is connectable to the shifting cable, being brought out from the shift point. In this shifting cable assembly there is provided a connection assembly which is designed so as to be insertable and self-retaining, on the one hand, and so as to be releasable by hand in a simple manner, on the other hand. For this purpose, there is provided a housing which is connected to the end of the shifting cable, which is taken downwards from the manual shifter, and which is equipped with a sleeve-shaped seat for the manual insertion of a connection part which is provided, for example, with detent elements and which is retained unaidedly and operationally reliably in the seat of the housing by corresponding counter detent elements.

摘要翻译： 用于自行车等的换档系统的换档电缆组件包括用于将布置在自行车用户的握持区域中的手动换档器与自行车后轮的换档系统连接的换档缆线，单独的连接部件， 其可连接到换档电缆，从换档点移出。 在这种变速的电缆组件中，设置有一个连接组件，其一方面被设计成可插入和自保持，另一方面是以简单的方式可手动释放的。 为此，提供了一个壳体，其连接到从手动换档器向下取下的换档电缆的端部，并且其配备有用于手动插入连接部件的套筒形座，该连接部件被设置 例如，具有制动元件，并且通过相应的止动元件在机体的座位中被无偿地且可操作地可靠地保持。

公开(公告)号：US6039671A

公开(公告)日：2000-03-21

申请号：US247071

申请日：1999-02-09

申请人： Josef Keller

发明人： Josef Keller

IPC分类号： B62M11/16 ,  F16H3/56

CPC分类号： B62M11/16

摘要： A multi-speed drive hub for bicycles includes a hub axle, an epicyclical gear unit, a drive-side coupling gear, an output-side coupling gear, first and second tooth systems, and a spring-loaded shift link. The epicyclical gear unit is mounted concentrically on the hub axle and has a ring gear, a planet-gear carrier, a plurality of double planet gears mounted rotatably on the planet-gear carrier, and two sun gears meshing with the double planet gears. The ring gear meshes with the double planet gears. The first tooth system connects the drive-side coupling gear to one of the ring gear and the planet-gear carrier. The second tooth system connects the output-side coupling gear to one of the planet-gear carrier and the ring gear. The shift link is mounted coaxially on and slidable axially of the hub axle, and has a plurality of axially spaced radial lugs provided thereon. The drive-side and output-side coupling gears are connected to the shift link to be displaced therewith along the hub axle. The radial lugs engage selectively the sun gears when the shift link is displaced along the hub axle.

摘要翻译： 用于自行车的多速驱动轮毂包括轮毂轴，行星齿轮单元，驱动侧联接齿轮，输出侧联接齿轮，第一和第二齿系统以及弹簧加载的换档连杆。 行星齿轮单元同心地安装在轮毂轴上，并且具有环形齿轮，行星齿轮架，可旋转地安装在行星齿轮架上的多个双行星齿轮和与双行星齿轮啮合的两个太阳轮。 环形齿轮与双行星齿轮啮合。 第一齿系统将驱动侧联接齿轮连接到环形齿轮和行星齿轮架之一。 第二齿系统将输出侧联接齿轮连接到行星齿轮架和环形齿轮之一。 换档连杆同轴地安装在轮毂轴的轴向上并可滑动，并且在其上设置有多个轴向隔开的径向凸耳。 驱动侧和输出侧联接齿轮连接到换档连杆，沿轮毂轴与其一起移位。 当换档连杆沿着轮毂轴移动时，径向凸耳选择性地接合太阳齿轮。

公开(公告)号：US4363390A

公开(公告)日：1982-12-14

申请号：US199455

申请日：1980-10-22

申请人： Ewald Eisend ,  Josef Keller

发明人： Ewald Eisend ,  Josef Keller

IPC分类号： B62M11/16 ,  F16D41/30 ,  F16D41/12

CPC分类号： F16D41/30 ,  Y10T74/2137

摘要： A ratchet gear, particularly for driving hubs of bicycles, having a pawl mounted in a pawl carrier without the use of bolts. The head of the pawl is provided with a securing surface which, even when the pawls occupy the engaged position, is situated opposite an intercepting surface of the pawl carrier, in the peripheral direction about the pivot, so that the partly cylindrical bearing foot of the pawl cannot be moved out of the partly cylindrical bearing bushing to any great extent and it is impossible for the head of the pawl to become jammed between the pawl carrier and the gear carrier.

摘要翻译： 特别是用于驾驶自行车轮毂的棘轮，具有在不使用螺栓的情况下安装在棘爪托架中的棘爪。 棘爪的头部设置有固定表面，该固定表面即使当棘爪占据接合位置时，其围绕枢轴围绕棘爪支架的截取表面位于相对的周边方向上，使得圆柱形的支承脚 棘爪不能在很大程度上从部分圆柱形的轴承衬套移出，并且棘爪的头部不可能卡在棘爪架和齿轮架之间。

公开(公告)号：US4235318A

公开(公告)日：1980-11-25

申请号：US898141

申请日：1978-04-20

申请人： Josef Keller

发明人： Josef Keller

IPC分类号： B62L5/04 ,  F16D41/34

CPC分类号： B62L5/04

摘要： The braking effect of the coaster brake in a bicycle wheel hub is improved by utilizing the frictional force of the wheel hub acting on an expanding split brake sleeve for further expanding the sleeve. A lug on the brake sleeve is received in a slot of a stationary bearing cone on the wheel axle in such a manner that the circumferential frictional force transmitted by the rotating hub shell to the brake sleeve causes the latter to tilt about a pivot axis spaced from the axis of hub rotation, and a cam face on the bearing element is inclined so that a component of the frictional circumferential force drives the lug along the cam face toward the internal face of the hub shell.

摘要翻译： 通过利用作用在扩展的分离式制动套筒上的轮毂的摩擦力来进一步扩大套筒，改进了脚轮制动器在自行车轮毂中的制动效果。 制动套筒上的凸耳以这样的方式容纳在轮轴上的固定轴承圆锥的槽中，使得由旋转轮毂壳传递到制动套筒的周向摩擦力使得后者围绕与轴 轮毂旋转轴线和轴承元件上的凸轮面倾斜，使得摩擦圆周力的分量沿着凸轮面朝向毂壳的内表面驱动凸耳。

公开(公告)号：US4460431A

公开(公告)日：1984-07-17

申请号：US442713

申请日：1982-11-18

申请人： Josef Keller ,  Walter Eckhardt

发明人： Josef Keller ,  Walter Eckhardt

IPC分类号： B31B19/10 ,  B31B23/00 ,  B32B31/18 ,  B32B31/20

CPC分类号： B29C66/4312 ,  B29C65/02 ,  B29C65/7891 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/8225 ,  B29C66/8226 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/841 ,  B31B23/00 ,  B29C66/8511 ,  B31B2219/022 ,  B31B2219/603 ,  B31B2237/10 ,  Y10T156/1313 ,  Y10T156/1737

摘要： Apparatus for forming transverse seam welds or separated seam welds in plastic film webs, preferably for making bags, with a transverse welding device having jaws cyclically opened and closed and between which the film web is intermittently advanced when the jaws are open and is held in position during the welding times, and a rocker lever, which by a cam slot and a slide block imparts to the transverse welding device or to the film web a movement in the same or opposite direction to each other, which movement is derived from a rotating eccentric cam wheel.

摘要翻译： 用于在塑料薄膜腹板中形成横向缝焊缝或隔离缝焊缝的装置，优选用于制造袋子，其中横向焊接装置具有循环地打开和关闭的夹爪，并且当夹爪打开并且保持在适当位置时，薄膜腹板间歇地前进 在焊接时间期间，以及摇杆，其通过凸轮槽和滑动块向横向焊接装置或薄膜腹板施加彼此相同或相反的方向的运动，该运动是从旋转的偏心 凸轮

公开(公告)号：US4343613A

公开(公告)日：1982-08-10

申请号：US175540

申请日：1980-08-05

申请人： Berndt Leiter ,  Josef Keller ,  Kurt Schuller ,  Ewald Eisend

发明人： Berndt Leiter ,  Josef Keller ,  Kurt Schuller ,  Ewald Eisend

IPC分类号： B62M9/1246 ,  F16H7/22

CPC分类号： B62M9/1246

摘要： A derailler system for a bicycle including a sprocket system having a plurality of drive sprockets and a chain for driving a wheel of the bicycle at different speeds with the chain being shifted onto individual drive sprockets by movement of an idler sprocket. A movable carrier member has the idler sprocket rotatably mounted thereon for selectively shifting the chain and a guide system is provided for guiding movement of the carrier member along the path essentially parallel with the axis of the driven wheel. A shifting mechanism for actuating the guide system includes a shift lever enabling shifting of the movable carrier to a plurality of shifting positions corresponding with the drive sprockets and a cam follower member including a cam follower rotatably mounted on a first part of the guide system is arranged to engage a cam member mounted on a second part of the guide system which is movable relative to the first part. The shift lever operates through a transmission mechanism to effect rotation of the cam member relative to the second part in order to move the guide sprocket to any one of a desired plurality of positions. A first spring is connected to urge the cam follower into contact with the cam member thereby to move the movable carrier member along its path of travel whenever the cam plate is rotated and a second spring biasing the cam follower member to a position relative to the first part is also provided with the relative position being defined by a stop member on the cam follower member and by a cooperating counterstop member on the first part of the guide system.

摘要翻译： 一种用于自行车的发动机系统，包括具有多个驱动链轮的链轮系统和用于以不同速度驱动自行车车轮的链条，链条通过惰轮链轮的移动而移动到各个驱动链轮上。 可移动的承载构件具有可旋转地安装在其上的惰轮链轮，用于选择性地移动链条，并且提供引导系统以引导承载构件沿着与从动轮的轴线基本平行的路径的运动。 用于致动引导系统的移动机构包括：变速杆，其能够将可移动的载体移动到与驱动链轮对应的多个换档位置，并且包括可旋转地安装在引导系统的第一部分上的凸轮从动件的凸轮从动件构件布置 以接合安装在可相对于第一部件移动的导向系统的第二部分上的凸轮构件。 换档杆通过传动机构操作以实现相对于第二部件的凸轮部件的旋转，以便将引导链轮移动到期望的多个位置中的任何一个位置。 第一弹簧被连接以促使凸轮从动件与凸轮构件接触，从而随着凸轮板的旋转而沿着其行进路径移动可移动的承载构件，而第二弹簧将凸轮从动构件偏置到相对于第一 部件还设置有相对位置，其由凸轮从动件上的止动件和导向系统的第一部分上的配合的止动件构成。