公开(公告)号：US20040209719A1

公开(公告)日：2004-10-21

申请号：US10825112

申请日：2004-04-16

申请人： JATCO Ltd.

发明人： Tatsuo Ochiai ,  Hideki Oshita ,  Hiroyasu Tanaka ,  Shouji Watanabe

IPC分类号： F16H059/00 ,  F16H063/00

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/101 ,  B60W10/107 ,  B60W30/1819 ,  B60W30/188 ,  F16H61/66272 ,  Y10T477/624 ,  Y10T477/675

摘要： A controller (50) controls the supply of oil pressure to a primary pulley (41) and a secondary pulley (42) of a belt-drive continuously variable transmission (1) in accordance with the depression amount of an accelerator pedal (81) of a vehicle. When slippage is detected in a V-belt (43) that is wrapped around the primary pulley (41) and secondary pulley (42), the controller (50) reduces the output torque of an engine (70) of the vehicle to stop the V-belt (43) from slipping. Meanwhile, damage to the V-belt (43) caused by slippage is prevented by reducing the oil pressure supply to the secondary pulley (42).

摘要翻译： 控制器（50）根据加速踏板（81）的下压量，控制向皮带驱动无级变速器（1）的主滑轮（41）和次级滑轮（42）供给油压， 一辆车。 当缠绕在主滑轮（41）和次滑轮（42）周围的V形带（43）中检测到滑动时，控制器（50）减小了车辆的发动机（70）的输出扭矩，以停止 V型皮带（43）从滑倒。 同时，通过减少向次级带轮（42）供给的油压来防止由滑动造成的V型皮带（43）的损坏。

公开(公告)号：US20040204273A1

公开(公告)日：2004-10-14

申请号：US10838027

申请日：2004-05-03

发明人： Nicholas J. Laufenberg ,  Peter J. Ungs

IPC分类号： F16H009/00 ,  F16H007/12 ,  F16H063/00

CPC分类号： F16H9/04 ,  A01D69/06 ,  A01D69/08 ,  A01F12/40 ,  F16H2007/0806

摘要： A two speed shift mechanism for a belt drive, including a rotatable shaft including a first pulley mounted thereon for rotation therewith, a tube concentric with the shaft and rotatable therearound, the tube including a shift hub mounted around a portion thereof for rotation therewith, and the shift hub supporting a second pulley in axially spaced relation to the first pulley for concentric rotation about the shift hub. The mechanism includes a collar mounted around the shift hub in the space between the pulleys for rotation with the shift hub and for axial movement relative thereto between a position adjacent the first pulley and a position adjacent the second pulley. The collar and the first pulley include elements cooperatively engageable when the collar is in the first position for connecting the collar to the first pulley for rotation of the collar, the shift hub and the tube therewith, and the collar and the second pulley include elements cooperatively engageable when the collar is in the second position for connecting the collar to the second pulley for rotation of the collar, the shift hub, and the tube therewith, the mechanism further optionally including a releasable element for holding the collar in the first and second positions, respectively.

摘要翻译： 一种用于带驱动的双速换档机构，包括可旋转轴，其包括安装在其上的第一滑轮，用于与其一起旋转，与所述轴同心并可绕其旋转的管，所述管包括围绕其一部分安装以与其一起旋转的换档毂，以及 所述换档轮毂支撑与所述第一滑轮轴向间隔开的第二滑轮，用于绕所述换档轮毂同心旋转。 该机构包括在皮带轮之间的空间中围绕换档轮毂安装的轴环，用于与换档轮毂一起旋转并且在相邻于第一滑轮的位置和与第二滑轮相邻的位置之间相对于其间的轴向运动。 轴环和第一滑轮包括当轴环处于第一位置时协调地接合的元件，用于将轴环连接到第一皮带轮以使套环转动，换档轮毂和管子，并且套环和第二滑轮包括元件协同 当所述套环处于用于将所述套环连接到所述第二滑轮以用于所述套环，所述换档轮毂和所述管的旋转的第二位置时，所述机构还可选地包括用于将所述套环保持在所述第一和第二位置的可释放元件 ， 分别。

公开(公告)号：US20040087397A1

公开(公告)日：2004-05-06

申请号：US10690042

申请日：2003-10-21

申请人： Campagnolo Srl

发明人： Valentino Campagnolo ,  Gianfranco Guderzo

IPC分类号： F16H009/00 ,  F16H063/00

CPC分类号： B62M9/128 ,  B62M9/122 ,  B62M9/126 ,  B62M9/16 ,  B62M25/04 ,  B62M25/045 ,  B62M25/08 ,  F16H59/68 ,  G01D5/165

摘要： A process for controlling the transmission of a cycle having one or more gear sprockets is provided. The gear sprockets include one or more angular positions in which shifting of the gears is facilitated. A sensor is provided to detect the one or more angular positions of the gear sprocket in which gear shifting is facilitated. The sensor is selectively activated according to a command request to initiate a shift.

摘要翻译： 提供了一种用于控制具有一个或多个齿轮链轮的循环的传动的过程。 齿轮链轮包括一个或多个角位置，其中便于齿轮的换档。 提供传感器以检测便于变速的齿轮链轮的一个或多个角位置。 选择性地根据命令请求激活传感器以启动移位。

公开(公告)号：US20040079181A1

公开(公告)日：2004-04-29

申请号：US10362539

申请日：2003-09-11

发明人： Reinhard von Haeften

IPC分类号： F16H059/00 ,  F16H061/00 ,  F16H063/00

CPC分类号： F16H59/105 ,  F16H61/12 ,  F16H2061/1208 ,  F16H2061/122 ,  F16H2061/124 ,  F16H2061/1284 ,  Y10S477/907 ,  Y10T74/19251

摘要： The invention relates to a system for determining gear selection in an automatic transmission, by means of a selector lever. Said system comprises two devices (10, 12) for registering the selector lever position (14, 16, 18, 20, 22), each device (10, 12) generating a signal that corresponds to the registered selector lever position (14, 16, 18, 20, 22) and elements for evaluating the signals, whereby the gear selection can be determined using the signals, by taking plausibility rules into consideration. The invention also relates to a method for determining gear selection in an automatic transmission, by means of a selector lever.

摘要翻译： 本发明涉及一种用于通过选档杆确定自动变速器中的档位选择的系统。 所述系统包括用于配准选档杆位置（14,16,18,20,22）的两个装置（10,12），每个装置（10,12）产生对应于登记的选档杆位置（14,16）的信号 ，18,20,22）和用于评估信号的元件，从而可以通过考虑合理性规则来使用信号来确定档位选择。 本发明还涉及一种通过选档杆来确定自动变速器中的档位选择的方法。

公开(公告)号：US20040005951A1

公开(公告)日：2004-01-08

申请号：US10612924

申请日：2003-07-07

申请人： SunRace Sturmey-Archer Inc.

发明人： Ming-Chih Tsai ,  Yan-Long Sheng

IPC分类号： F16H009/00 ,  F16H063/00

CPC分类号： B62M9/1348 ,  B62M9/1342 ,  B62M9/136

摘要： The present invention provides a bicycle front derailleur mountable to a seat tube of a bicycle frame for fitting a chain around a selected sprocket of a multiple chainwheel by pushing the chain laterally at a portion thereof advancing into engagement with the chainwheel, the front derailleur comprising: a fixed section fixed to a bicycle frame, a chain guide for contacting a chain to shift the chain, and an actuating arm and a linkage rod disposed between and pivotally connected to the fixed section and the chain guide. In the above construction, the present invention has achieved the intended object of providing an improved bicycle front derailleur capable of reliably effecting a change speed operation with the aid of a sufficient restoring force of the return spring and achieving minimized in operation forces required for various change speeds.

摘要翻译： 本发明提供一种自行车前拨链器，其可安装到自行车车架的座管上，用于通过在与链轮前进的部分侧向推动链条来将链条装配在多个链轮的选定链轮周围，前拨链器包括： 固定到自行车车架上的固定部分，用于接触链条以移动链条的链条引导件，以及设置在固定部分和链条引导件之间并且枢转地连接到固定部分和链条引导件的致动臂和连杆。 在上述结构中，本发明的目的是提供一种改进的自行车前拨链器，其能够借助于复位弹簧的足够的恢复力可靠地实现变速操作，并且实现各种变化所需的操作力的最小化 速度。

公开(公告)号：US20030216200A1

公开(公告)日：2003-11-20

申请号：US10439800

申请日：2003-05-16

发明人： Mathias List

IPC分类号： F16H059/00 ,  F16H063/00 ,  F16H055/56

CPC分类号： F16H61/66272 ,  F16H61/12 ,  F16H63/065 ,  F16H63/067 ,  F16H2061/6605 ,  F16H2312/14

摘要： The invention concerns a continuously variable transmission especially for a motor vehicle. During a zero pressure condition of the transmission, the axially slidable conically tapered disk, on the input shaft, is subjected to a spring force, by a spring arrangement, so that the pressure on the V-belt is increased and the gear ratio of the transmission is lowered to an acceptable level to prevent inadvertent damage to the transmission.

摘要翻译： 本发明涉及一种特别用于机动车辆的无级变速器。 在变速器的零压力状态下，输入轴上的轴向可滑动的锥形锥体通过弹簧布置受到弹簧力的作用，使得V型皮带上的压力增加， 变速器降低到可接受的水平，以防止意外损坏变速器。

公开(公告)号：US20030213319A1

公开(公告)日：2003-11-20

申请号：US10359656

申请日：2003-02-07

申请人： AUTOMAC S.A.S. di BIGI ING. MAURIZIO

发明人： Maurizio Bigi

IPC分类号： F16H059/00 ,  F16H061/00 ,  F16H063/00

CPC分类号： F16H61/32 ,  F16H61/28 ,  F16H63/18 ,  Y10T74/19279

摘要： A device for the sequential control of a gearbox with hand-operated selection and engagement of gears for motor vehicles, the gearbox including a plurality of forks (1) for actuating corresponding groups of gearwheels, comprises: a rotatable drum (11) equipped with one cam groove (12); a plurality of studs (13) engaging in the cam groove (12) for being moved parallel to the axis of the drum (11); an angle selector (15, 16) for controlling rotation of the drum (11); actuating members (2, 3, 4, 7, 9) each connecting a stud (13) to a respective fork (1) so as to cause each fork to translate axially fast with the respective stud (13). The actuating members comprise first (3, 4) and second (7, 9) axially mobile elements, wherein each first mobile element is fast for translation with a rod (2) connected to a respective fork (1) and each second mobile element is fast for translation with a respective stud (13) and a respective first mobile element.

摘要翻译： 一种用于顺序控制齿轮箱的装置，其具有用于机动车辆的齿轮的手动选择和接合，所述齿轮箱包括用于致动对应的齿轮组的多个叉（1），包括：装配有一个 凸轮槽（12）; 多个螺柱（13），其接合在所述凸轮槽（12）中，以平行于所述滚筒（11）的轴线移动; 用于控制所述滚筒（11）旋转的角度选择器（15,16）; 致动构件（2,3,4,7,9），每个将螺柱（13）连接到相应的叉（1），以使每个叉与相应的螺柱（13）轴向快速平移。 所述致动构件包括第一（3,4）和第二（7,9）轴向移动元件，其中每个第一移动元件快速地与连接到相应叉（1）的杆（2）平移，并且每个第二移动元件是 快速地用相应的螺柱（13）和相应的第一移动元件进行平移。

公开(公告)号：US20030171177A1

公开(公告)日：2003-09-11

申请号：US10370449

申请日：2003-02-24

申请人： Shimano Inc.

发明人： Yoshiaki Ando

IPC分类号： F16H009/00 ,  F16H059/00 ,  F16H063/00

CPC分类号： B62M9/128 ,  B62M9/126

摘要： A bicycle rear derailleur is basically provided with a base member, a link mechanism, outer and inner plate members, a guide pulley and a tension pulley. At least one of the outer and inner plate members includes a bent portion integrally formed with the at least one of the outer and inner plate members to prevent a chain from disengaging from at least one of the tension pulley and the guide pulley. The bent portion is formed by bending an inner section of the at least one of outer and inner plate members in a direction towards the other of the at least one of the outer and inner plate members. The inner section is spaced inwardly from an external peripheral edge of the at least one of the outer and inner plate members.

摘要翻译： 自行车后拨链器基本上设置有基部构件，连杆机构，外部和内部构件，引导滑轮和张力皮带轮。 外板构件和内板构件中的至少一个包括与外板构件和内板构件中的至少一个一体地形成的弯曲部分，以防止链条从张力滑轮和引导滑轮中的至少一个脱离。 弯曲部分通过沿着朝向外板和内板中的至少一个的另一个的方向弯曲外板件和内板件中的至少一个的内部部分而形成。 内部部分与外板件和内板件中的至少一个的外周边缘向内间隔开。

公开(公告)号：US20030171175A1

公开(公告)日：2003-09-11

申请号：US10317939

申请日：2002-12-11

申请人： Shimano, Inc.

发明人： Satoshi Shahana ,  Shinya Oseto ,  Kazuhiro Fujii

IPC分类号： F16H009/00 ,  F16H061/00 ,  F16H063/00

CPC分类号： B62M9/125

摘要： A derailleur includes a base member for attachment to a bicycle frame and a movable member supporting a chain guide such that the chain guide moves laterally to shift a chain among a plurality of gears. The base member has a laterally inner surface and a laterally outer surface, and it includes a projection extending from one of the laterally inner surface and the laterally outer surface for engaging a corresponding recess in the frame.

摘要翻译： 拨链器包括用于附接到自行车车架的基座构件和支撑链条引导件的可动构件，使得链条导向件横向移动以在多个齿轮之间移动链条。 基部构件具有横向内表面和横向外表面，并且其包括从横向内表面和横向外表面中的一个延伸的突起，用于与框架中的相应凹部接合。

公开(公告)号：US20030092519A1

公开(公告)日：2003-05-15

申请号：US09986766

申请日：2001-11-09

申请人： Shimano Inc.

发明人： Masahiko Fukuda

IPC分类号： F16H009/00 ,  F16H061/00 ,  F16H063/00

CPC分类号： B62M25/08 ,  B62M9/122 ,  B62M9/127 ,  B62M9/132 ,  B62M25/02 ,  B62M2025/006

摘要： A motorized bicycle actuator assembly has a motorized actuator unit arranged to operate a bicycle component. The motorized actuator unit has a drive train coupled to a reversible motor, and a position switch device or an overcurrent detecting circuit coupled to the motor to stop rotation of a drive axle of the drive train at first and second stop positions. The bicycle component is coupled to the drive axle to move a movable member between a first and second preset component positions that correspond to the first and second stop positions of the drive axle, respectively. First and second shock absorbing elements are arranged to cushion the drive train when the drive axle moves past the first and second stop positions of the drive axle, respectively.

摘要翻译： 电动自行车致动器组件具有布置成操作自行车部件的电动致动器单元。 电动执行器单元具有联接到可逆电动机的传动系以及耦合到电动机的位置开关装置或过电流检测电路，以在第一和第二停止位置停止传动系的驱动轴的旋转。 自行车部件联接到驱动轴以分别在对应于驱动轴的第一和第二停止位置的第一和第二预设部件位置之间移动可动部件。 第一和第二减震元件被布置成在驱动轴分别移动经过驱动轴的第一和第二停止位置时缓冲传动系。