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公开(公告)号：US09925099B2
公开(公告)日：2018-03-27
申请号：US14435039
申请日：2012-10-11
申请人： GEARWHEEL AB
CPC分类号： A61G5/10 , A61G5/023 , A61G5/026 , A61G5/101 , A61G5/1054 , A61G5/1083 , A61G2200/20 , B60B35/122 , B60B35/163 , F04C2270/0421 , F16H61/28 , Y10T74/20037
摘要： Embodiments herein relate to a wheelchair gearshift arrangement (10), which comprises an axle tube (20) and a pair of wheel attachment adaptors (30) inserted into a respective end (21, 22) of the axle tube (20). The wheel attachment adaptors (30) further includes a respective axle sleeve (40) adapted to receive and hold a respective wheel axle (51) of a respective complete wheelchair wheel (50). Each complete wheelchair wheel (50) having a respective wheel axle centric, axially translatable, gear change mechanism (52). One or more gear change actuators (80) are arranged within the axle tube (20) such that they are operative to selectively, upon user manipulation of an associated gear selector (60), axially translate the associated gear change mechanisms (52) of the respective complete wheelchair wheels (50). Such translation will affect a change of gear ratio between a push-rim (55) and wheel-rim (56) of each respective complete wheelchair wheel (50).
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公开(公告)号：US20150272794A1
公开(公告)日：2015-10-01
申请号：US14435039
申请日：2012-10-11
申请人： GEARWHEEL AB
CPC分类号： A61G5/10 , A61G5/023 , A61G5/026 , A61G5/101 , A61G5/1054 , A61G5/1083 , A61G2200/20 , B60B35/122 , B60B35/163 , F04C2270/0421 , F16H61/28 , Y10T74/20037
摘要： Embodiments herein relate to a wheelchair gearshift arrangement (10), which comprises an axle tube (20) and a pair of wheel attachment adaptors (30) inserted into a respective end (21, 22) of the axle tube (20). The wheel attachment adaptors (30) further includes a respective axle sleeve (40) adapted to receive and hold a respective wheel axle (51) of a respective complete wheelchair wheel (50). Each complete wheelchair wheel (50) having a respective wheel axle centric, axially translatable, gear change mechanism (52). One or more gear change actuators (80) are arranged within the axle tube (20) such that they are operative to selectively, upon user manipulation of an associated gear selector (60), axially translate the associated gear change mechanisms (52) of the respective complete wheelchair wheels (50). Such translation will affect a change of gear ratio between a push-rim (55) and wheel-rim (56) of each respective complete wheelchair wheel (50).
摘要翻译： 本文的实施例涉及一种轮椅换档装置（10），其包括轴管（20）和插入轴管（20）的相应端部（21,22）中的一对轮附接适配器（30）。 车轮附接适配器（30）还包括相应的轴套（40），其适于容纳和保持相应的完整轮椅轮（50）的相应轮轴（51）。 每个完整的轮椅轮（50）具有相应的轮轴中心轴向平移的变速机构（52）。 一个或多个换档致动器（80）布置在轴管（20）内，使得它们在用户操纵相关联的档位选择器（60）时选择性地操作，从而轴向平移相关联的齿轮变速机构（52） 各个完整的轮椅轮（50）。 这种平移将影响每个相应的完整轮椅轮（50）的推挽（55）和轮辋（56）之间的变速比的变化。
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公开(公告)号：US08950287B2
公开(公告)日：2015-02-10
申请号：US13752613
申请日：2013-01-29
申请人： Shimano Inc.
发明人： Etsuyoshi Watarai
CPC分类号： G05G1/04 , B62K23/06 , B62L3/02 , B62M25/04 , B62M25/08 , Y10T74/20037 , Y10T74/2028 , Y10T74/20287 , Y10T74/20438 , Y10T74/20612
摘要： A bicycle operating device is provided with a base member, a brake operating lever and a shift operating lever. The shift operating lever moves from a rest position in a second direction to perform a gear shift operation in response to operation of the shift operating lever by the user. The shift operating lever has a handlebar engagement portion that is moved by a handlebar of the bicycle relative to the brake operating lever in a third direction toward the brake operating lever to move closer to the brake operating lever when the brake operating lever is pivoted in the first direction by the user. The third direction is a non-shifting direction that is different from the first and second directions. The shift operating lever does not perform the gear shifting operation when moved in the third direction by the handlebar of the bicycle.
摘要翻译： 自行车操作装置设置有基部构件，制动操作杆和换档操作杆。 变速操作杆在第二方向上从静止位置移动，以响应于使用者的变速操作杆的操作而执行变速操作。 换档操作杆具有把手接合部分，当把手操作杆在其中枢转时，车把接合部分在第三方向上相对于制动操作杆朝着制动操作杆移动，以使其靠近制动操作杆移动 用户的第一个方向。 第三方向是不同于第一和第二方向的非移动方向。 换档操作杆在自行车的把手沿第三方向移动时不进行变速操作。
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公开(公告)号：US20130139639A1
公开(公告)日：2013-06-06
申请号：US13752613
申请日：2013-01-29
申请人： Shimano Inc.
发明人： Etsuyoshi WATARAI
IPC分类号： G05G1/04
CPC分类号： G05G1/04 , B62K23/06 , B62L3/02 , B62M25/04 , B62M25/08 , Y10T74/20037 , Y10T74/2028 , Y10T74/20287 , Y10T74/20438 , Y10T74/20612
摘要： A bicycle operating device is provided with a base member, a brake operating lever and a shift operating lever. The shift operating lever moves from a rest position in a second direction to perform a gear shift operation in response to operation of the shift operating lever by the user. The shift operating lever has a handlebar engagement portion that is moved by a handlebar of the bicycle relative to the brake operating lever in a third direction toward the brake operating lever to move closer to the brake operating lever when the brake operating lever is pivoted in the first direction by the user. The third direction is a non-shifting direction that is different from the first and second directions. The shift operating lever does not perform the gear shifting operation when moved in the third direction by the handlebar of the bicycle.
摘要翻译： 自行车操作装置设置有基部构件，制动操作杆和换档操作杆。 变速操作杆在第二方向上从静止位置移动，以响应于使用者的变速操作杆的操作而执行变速操作。 换档操作杆具有把手接合部分，当把手操作杆在其中枢转时，车把接合部分在第三方向上相对于制动操作杆朝着制动操作杆移动，以使其靠近制动操作杆移动 用户的第一个方向。 第三方向是不同于第一和第二方向的非移动方向。 换档操作杆在自行车的把手沿第三方向移动时不进行变速操作。
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5.发明申请公开(公告)号：US20120167706A1
公开(公告)日：2012-07-05
申请号：US13310383
申请日：2011-12-02
IPC分类号： B62K23/06
CPC分类号： B62K23/06 , B62M25/04 , Y10T74/20037
摘要： The control lever (120) comprises a substantially cylindrical body (130) for mounting in the actuation device (100) and an arm (140), which projects with respect to the body (130) according to a main axis (A) substantially tangential to the upper part of the body (130) and is intended to face forwards in the direction of travel of the bicycle. The arm (140) comprises a first upper pressure area (141), concave and adjacent to the body (130), and a second lower pressure area (142), remote from the body (130).
摘要翻译： 控制杆（120）包括用于安装在致动装置（100）中的基本上圆柱形的本体（130）和相对于主体（130）相对于主体（130）突出的臂（140），所述主轴线（A）基本上是切线 到达身体（130）的上部，并且旨在朝着自行车的行进方向前方。 臂（140）包括第一上部压力区域（141），其与主体（130）相邻并且相邻，以及远离主体（130）的第二较低压力区域（142）。
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公开(公告)号：US06367347B1
公开(公告)日：2002-04-09
申请号：US09509892
申请日：2000-07-06
申请人： Georg Blaschke , Robert Wessel
发明人： Georg Blaschke , Robert Wessel
IPC分类号： F16C110
CPC分类号： B62M25/04 , Y10T74/20037 , Y10T74/20287 , Y10T74/20438 , Y10T74/2048 , Y10T74/20486 , Y10T74/20636
摘要： A shift device for actuating at least one gear mechanism on a bicycle, comprising a housing for securing the shift device on the bicycle, a grip element for actuating the shift device, a rotary element and a cable storage device, in particular a spool for winding up a cable to actuate the gear mechanism where the rotary element is connected to the spool and has at least one detent pawl which engages in detent toothing of the housing. It is advantageous that the drive feature on the grip element takes the rotary element along directly in one direction of rotation, whereas the movement of the rotary element in the opposite direction of rotation is effected by release of the detent pawl.
摘要翻译： 一种用于致动自行车上的至少一个齿轮机构的换档装置，包括用于将换档装置固定在自行车上的壳体，用于致动换档装置的把手元件，旋转元件和电缆存储装置，特别是用于卷绕的线轴 起动电缆以驱动齿轮机构，其中旋转元件连接到线轴并且具有接合壳体的止动齿的至少一个棘爪。 有利的是，抓握元件上的驱动特征使旋转元件沿着一个旋转方向直接旋转，而旋转元件沿相反旋转方向的移动通过释放止动爪来实现。
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7.发明授权Bicycle shift control device for controlling a gas actuated shifting device 失效用于控制气体致动换档装置的自行车换档控制装置公开(公告)号：US06305237B1
公开(公告)日：2001-10-23
申请号：US09032264
申请日：1998-02-27
申请人： Tadashi Ichida
发明人： Tadashi Ichida
IPC分类号： B60K2000
CPC分类号： B62M9/122 , B62M25/08 , Y10T74/20024 , Y10T74/20037 , Y10T74/2028
摘要： A bicycle shift control device for controlling a gas actuated shifting device includes a housing; a first gas valve actuating member; a second gas valve actuating member; a first shift member coupled to the housing for movement in a first direction, wherein the first shift member is operatively coupled to the first gas valve actuating member; and a second shift member coupled to the housing for movement in a second direction, wherein the second shift member is operatively coupled to the second gas valve actuating member.
摘要翻译： 一种用于控制气体致动换档装置的自行车换档控制装置，包括壳体; 第一气阀致动构件; 第二气阀致动构件; 第一变速构件，其联接到所述壳体以沿第一方向运动，其中所述第一变速构件可操作地联接到所述第一气门致动构件; 以及联接到所述壳体以沿第二方向运动的第二变速构件，其中所述第二变速构件可操作地联接到所述第二气门致动构件。
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公开(公告)号：US6012353A
公开(公告)日：2000-01-11
申请号：US23240
申请日：1998-02-13
申请人： Tatsuya Kawakami
发明人： Tatsuya Kawakami
CPC分类号： B62J99/00 , B62M25/08 , B62J2099/002 , B62J2099/0026 , B62K2207/00 , B62M2025/003 , F16H59/70 , Y10T74/20037 , Y10T74/20128 , Y10T74/2028 , Y10T74/20438
摘要： An external gear position sensing unit for attachment to a shift control device includes a sensor housing, a first electrical contact member supported to the sensor housing, a support member rotatably supported to the sensor housing, a second electrical contact member coupled to the support member for movement therewith and for contacting the first electrical contact member, and a coupling member coupled to the support member for movement therewith and exposed to the exterior of the sensor housing. The sensor housing, the support member and the coupling member are coupled together so that the sensor housing, the support member and the coupling member can be attached to the outside surface of the shift control device. If desired, a separate adapter may be coupled to the coupling member and exposed to the exterior of the sensor housing for adapting the sensor unit to different shift control devices.
摘要翻译： 用于附接到变速控制装置的外部齿轮位置检测单元包括传感器壳体，支撑在传感器壳体上的第一电接触构件，可旋转地支撑在传感器壳体上的支撑构件，联接到支撑构件的第二电接触构件， 与第一电接触构件接触并与第一电接触构件接触的联接构件，以及联接构件，用于与其一起移动并暴露于传感器外壳的外部。 传感器壳体，支撑构件和联接构件联接在一起，使得传感器壳体，支撑构件和联接构件可以附接到换档控制装置的外表面。 如果需要，单独的适配器可以联接到联接构件并且暴露于传感器壳体的外部，以将传感器单元适配成不同的换档控制装置。
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公开(公告)号：US5732598A
公开(公告)日：1998-03-31
申请号：US792089
申请日：1997-01-31
申请人： Akihiko Shoge , Masao Kojima
发明人： Akihiko Shoge , Masao Kojima
CPC分类号： B62M25/04 , B62K23/04 , Y10T74/20037 , Y10T74/20438
摘要： A shifting apparatus for controlling a change gear device winding or unwinding a cable. The shifting apparatus essentially includes a control member rotatable about a handlebar, a takeup drum for winding the cable thereon, a positioning mechanism for retains the takeup element in each angular position, and an indicator for indicating a speed stage of the change gear device. The indicator is formed separately from the control member and takeup drum, and has an axis different from a rotational axis of the control member. The indicator may be installed in any desired orientation determined freely without regard to orientations of the control member and takeup drum. The shifting apparatus, therefore, has the indicator which is small but easy to see.
摘要翻译： 一种变速装置，用于控制变速装置卷绕或退绕电缆。 换档装置基本上包括可围绕手柄旋转的控制构件，用于将电缆缠绕在其上的卷取滚筒，用于将卷绕元件保持在每个角度位置的定位机构和用于指示换档装置的速度级的指示器。 指示器与控制构件和卷取滚筒分开形成，并且具有与控制构件的旋转轴线不同的轴线。 指示器可以以任何所需的方向安装，而不考虑控制构件和卷取滚筒的取向。 因此，换档装置具有小而易于看见的指示器。
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10.发明授权Shifting apparatus for bicycles having a brake operating unit disposed between first and second shifting levers 失效具有设置在第一和第二换档杆之间的制动操作单元的自行车换档装置
公开(公告)号：US5730030A
公开(公告)日：1998-03-24
申请号：US588659
申请日：1996-01-19
申请人： Takuji Masui
发明人： Takuji Masui
CPC分类号： B62M25/04 , B62K23/06 , Y10T74/20037 , Y10T74/20287 , Y10T74/20438
摘要： An apparatus for operating a bicycle transmission shifting device having an operating component for mounting to a bicycle in close proximity to a brake operating unit for alternately pulling and releasing a transmission element, a first lever is mounted to the operating component for movement which causes the operating component to pull the transmission element, and a second lever is mounted to the operating component for movement which causes the operating component to release the transmission element. The first lever and the second lever are mounted to the operating component so that the brake operating unit is disposed between the first lever and the second lever when the shifting device is mounted to the bicycle. In order to be able to construct the shifting device with only a single pawl for the release mechanism, the takeup element for the transmission element includes a control member having a plurality of position retaining teeth for engaging the single release pawl, wherein a pitch between at least two pairs of the plurality of position retaining teeth is a constant value. To accommodate the varying cable pull requirements of an index shifting system, the cable winding surface of the takeup element has a nonuniform shape.
摘要翻译： 一种用于操作自行车传动换档装置的装置，其具有用于安装到靠近制动操作单元的自行车的操作部件，用于交替地拉动和释放传动元件，第一杆安装到操作部件上以使其运动 组件以拉动传动元件，并且第二杠杆安装到操作部件以进行移动，这使得操作部件释放传动元件。 第一杆和第二杆安装到操作部件上，使得当换挡装置安装到自行车上时，制动操作单元设置在第一杆和第二杆之间。 为了能够仅用于用于释放机构的单个棘爪来构造换档装置，用于传动元件的卷取元件包括具有多个位置保持齿以用于接合单个释放爪的控制构件，其中， 至少两对多个位置保持齿是恒定值。 为了适应索引换档系统的不同的电缆拉动要求，卷绕元件的电缆缠绕表面具有不均匀的形状。
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