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公开(公告)号：US20070068324A1
公开(公告)日：2007-03-29
申请号：US11212889
申请日：2005-08-26
Applicant: Scott Wittkopp
Inventor： Scott Wittkopp
IPC: G05G1/04
CPC classification number: F16H63/206 , F16H2059/0295 , F16H2063/202 , Y10T74/20018 , Y10T74/20171 , Y10T74/20177 , Y10T74/20612
Abstract: A centering spring apparatus in a shift control mechanism includes a plurality of brackets providing stationary ground members for spring members and a shift control lever, which is operable to pick up the springs from the grounded portion to impose a centering force on the shift lever. These springs are disposed such that three different centering forces can be occasioned upon the shifting of the lever from one neutral position toward other neutral positions.
Abstract translation: 变速控制机构中的定心弹簧装置包括多个支架，用于提供用于弹簧构件的固定接地构件和变速控制杆，该变速控制杆可操作以从接地部分拾取弹簧，以对换档杆施加定心力。 这些弹簧被布置成使得当杠杆从一个中立位置朝向其它中立位置移动时可以发生三种不同的对中力。
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公开(公告)号：US20050261104A1
公开(公告)日：2005-11-24
申请号：US10851391
申请日：2004-05-21
Applicant: Scott Wittkopp , Raymond Haka
Inventor： Scott Wittkopp , Raymond Haka
CPC classification number: F16H3/666 , F16H2200/0052 , F16H2200/201 , F16H2200/2064 , F16H2200/2097 , Y10T74/19251 , Y10T74/20018 , Y10T74/20104 , Y10T74/2011 , Y10T74/20177
Abstract: A plurality of shift rails are manipulated by a manual control rod to selectively actuate one or more synchronizer mechanisms. The control rod is moved angularly and linearly during ratio selection. Each synchronizer mechanism may control two or more drive ratios in a planetary transmission. At least two of the rails are interconnected by a reversing mechanism to permit consistent movement of the rails regardless of the direction of movement of the control rod.
Abstract translation: 多个换档轨由手动控制杆操纵以选择性地致动一个或多个同步器机构。 在比例选择期间，控制杆角度和线性移动。 每个同步器机构可以控制行星传动装置中的两个或多个传动比。 轨道中的至少两个通过反转机构相互连接，以允许轨道的一致移动，而与控制杆的移动方向无关。
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公开(公告)号：US20050090361A1
公开(公告)日：2005-04-28
申请号：US10693684
申请日：2003-10-24
Applicant: Paula Armstrong , Scott Wittkopp
Inventor： Paula Armstrong , Scott Wittkopp
CPC classification number: F16H3/66 , F16H2200/0052 , F16H2200/201
Abstract: A compact longitudinal transmission has an input shaft rotatably supported in a front end wall, an output shaft rotatably supported in a rear end wall, and a housing interconnecting the front end wall and the rear end wall. Three planetary gearsets disposed within the housing are controlled by five torque-transmitting mechanisms including four friction disc or plate mechanisms and one band mechanism. The band mechanism being disposed radially outboard of the rearmost one of the planetary gearsets.
Abstract translation: 紧凑的纵向传动装置具有可旋转地支撑在前端壁中的输入轴，可旋转地支撑在后端壁中的输出轴和互连前端壁和后端壁的壳体。 设置在壳体内的三个行星齿轮组由五个扭矩传递机构控制，包括四个摩擦盘或板机构和一个带式机构。 带状机构设置在行星齿轮组中最后一个的径向外侧。
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公开(公告)号：US20070163853A1
公开(公告)日：2007-07-19
申请号：US11333087
申请日：2006-01-17
Applicant: Scott Wittkopp
Inventor： Scott Wittkopp
IPC: F16D15/00
CPC classification number: F16D41/088
Abstract: The present invention provides a selectable one-way clutch including a generally annular race and a generally annular cam disposed radially about the race. The cam has a radially internal surface defining a first plurality of tapered face portions and a second plurality of tapered face portions. A first plurality of rollers are disposed radially between the race and the cam. A second plurality of rollers are disposed radially between the race and the cam, and are interposed between the first plurality of rollers. The first plurality of rollers are selectively engageable with the first plurality of tapered face portions to lock-up the selectable one-way clutch in a first direction, and the second plurality of rollers are selectively engageable with the second plurality of tapered face portions to lock-up the selectable one-way clutch in a second direction.
Abstract translation: 本发明提供一种可选择的单向离合器，其包括大致环形的座圈和围绕座圈放射状设置的大致环形的凸轮。 凸轮具有限定第一多个锥形面部分和第二多个锥形面部分的径向内表面。 第一组多个辊径向设置在座圈和凸轮之间。 第二多个辊径向设置在座圈和凸轮之间，并且插入在第一多个辊之间。 所述第一多个辊可选择性地与所述第一多个锥形面部接合，以沿第一方向锁定所述可选择的单向离合器，并且所述第二多个辊可选择性地与所述第二多个锥形面部接合以锁定 - 在第二方向上的可选单向离合器。
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公开(公告)号：US20060150760A1
公开(公告)日：2006-07-13
申请号：US11302676
申请日：2005-12-14
Applicant: Joel Maguire , Scott Wittkopp
Inventor： Joel Maguire , Scott Wittkopp
IPC: F16H3/08
CPC classification number: F16D41/088 , F16D23/04 , F16H3/006 , F16H3/44 , Y10T74/19233 , Y10T74/19284
Abstract: Provided are various vehicular transmission combinations utilizing selectively engageable spiral-type couplings or slipper ring clutches, operable to provide smooth shifting between gear sets, in place of traditional shifting mechanisms, such as hydraulic plate-type clutches, or synchronizers.
Abstract translation: 提供了使用可选择性地接合的螺旋式联轴器或滑环式离合器的各种车辆传动组合，其可操作以在齿轮组之间提供平滑的换档，代替传统的换档机构，例如液压板式离合器或同步器。
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Patent Agency Ranking
公开(公告)号：US20060065495A1
公开(公告)日：2006-03-30
申请号：US10951487
申请日：2004-09-28
Applicant: Scott Wittkopp
Inventor： Scott Wittkopp
IPC: F16D25/00
CPC classification number: F16D25/0638 , F16D25/12
Abstract: A dual spring includes a pair of conically-shaped spring sections, which are joined at a common fulcrum. One of the spring sections is disposed radially inward from the fulcrum and the other of the spring sections is disposed radially outward from the fulcrum. Both of the conical sections open axially in the same direction relative to the fulcrum section.
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公开(公告)号：US20050107203A1
公开(公告)日：2005-05-19
申请号：US10716576
申请日：2003-11-19
Applicant: Scott Wittkopp
Inventor： Scott Wittkopp
CPC classification number: F16D25/123 , F16D25/10 , F16H3/66 , F16H57/0473 , F16H57/0484 , F16H63/3026
Abstract: A transmission includes at least one planetary gear set, a first clutch pack having a plurality of first clutch plates, and a second clutch pack located in series axially with the first clutch pack. The second clutch pack has a plurality of second clutch plates. A clutch apply member associated with the second clutch pack protrudes through the first clutch plates of the first clutch pack. A substantially cylindrical seal member is positioned between the first clutch pack and second clutch pack for preventing substantial flow of cooling fluid between the first and second clutch packs to direct cooling fluid through the second clutch pack when the second clutch pack is applied by the clutch apply member.
Abstract translation: 变速器包括至少一个行星齿轮组，具有多个第一离合器片的第一离合器组件和与第一离合器组件轴向地串联设置的第二离合器组件。 第二离合器组件具有多个第二离合器片。 与第二离合器组件相关联的离合器施加部件穿过第一离合器组件的第一离合器片。 基本上圆柱形的密封构件位于第一离合器组件和第二离合器组件之间，用于防止在第一离合器组件和第二离合器组件之间的冷却流体的大量流动，以便当通过离合器施加第二离合器组件时将冷却流体引导通过第二离合器组件 会员。
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公开(公告)号：US20050090360A1
公开(公告)日：2005-04-28
申请号：US10693262
申请日：2003-10-24
Applicant: Paula Armstrong , Scott Wittkopp
Inventor： Paula Armstrong , Scott Wittkopp
CPC classification number: F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2043
Abstract: A power transmission has three planetary gearsets, which are selectively controlled by five torque-transmitting mechanisms to establish six forward speed ratios and one reverse speed ratio for the transmission. The torque-transmitting mechanisms include piston mechanisms, which are slidably disposed within members of the transmission housing including a front end cover, a rear end cover, and a shell interconnecting the front end cover and the rear end cover.
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公开(公告)号：US20070099758A1
公开(公告)日：2007-05-03
申请号：US11263179
申请日：2005-10-31
Applicant: Joel Maguire , Scott Wittkopp
Inventor： Joel Maguire , Scott Wittkopp
IPC: B60W10/02
CPC classification number: B60W30/18136 , B60W10/02 , B60W10/06 , B60W10/11 , B60W30/19 , B60W2710/0644 , Y10T477/675 , Y10T477/753
Abstract: The present invention provides a method for controlling a selectable one-way clutch, or SOWC, such that engine braking is enabled. Additionally, the method of the present invention is adapted to provide engine braking using the SOWC such that a separate clutch is not required. The method is initiated by identifying a downshift command. After the downshift command has been identified, the off-going clutch associated with the current speed ratio is released. Engine speed is preferably increased to bring the relative speed across a selectable one-way clutch to approximately zero. Thereafter, the selectable one-way clutch is engaged such that is capable of holding torque in both directions. As the selectable one-way clutch can hold torque in both directions, torque is transmittable from the transmission to the engine and engine braking is thereby enabled.
Abstract translation: 本发明提供了一种用于控制可选择的单向离合器（SOWC）的方法，使得能够进行发动机制动。 此外，本发明的方法适用于使用SOWC提供发动机制动，使得不需要单独的离合器。 该方法通过识别降档命令来启动。 在确定了降档命令之后，释放与当前速比相关联的离合器离合器。 优选地增加发动机转速以将可选单向离合器的相对速度提高到大约零。 此后，可选择单向离合器被接合，使得能够在两个方向上保持转矩。 由于可选择的单向离合器可以在两个方向上保持扭矩，所以扭矩可从变速器传递到发动机，从而使发动机制动成为可能。
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10.发明申请公开(公告)号：US20070044584A1
公开(公告)日：2007-03-01
申请号：US11212891
申请日：2005-08-26
Applicant: Scott Wittkopp
Inventor： Scott Wittkopp
IPC: F16H59/00
CPC classification number: F16H63/206 , F16H61/18 , F16H2061/185 , F16H2061/242 , F16H2063/202 , Y10T74/19251 , Y10T74/19279 , Y10T74/20085
Abstract: A park/reverse inhibiting apparatus is disposed within a transmission control mechanism to inhibit movement of a cam plate selected from a forward or neutral position to a reverse position or park position when the vehicle speed is above a predetermined value. The inhibiting apparatus will also prevent movement from the reverse position to the park position depending upon the vehicle speed.
Abstract translation: 在变速器控制机构内设置停车/倒车抑制装置，以当车速高于预定值时，禁止从正向或中立位置选择到凸轮位置到反向位置或停车位置的运动。 禁止装置还将根据车速来防止从反向位置移动到驻车位置。
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