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公开(公告)号：US07243575B2
公开(公告)日：2007-07-17
申请号：US10395844
申请日：2003-03-25
申请人： Gerhard Niederwimmer
发明人： Gerhard Niederwimmer
IPC分类号： F16H3/02
CPC分类号： F16H3/385 , F16H9/18 , F16H37/021 , F16H63/18 , Y10T74/19167 , Y10T74/19279 , Y10T74/19284 , Y10T74/20636 , Y10T74/2066 , Y10T74/20714 , Y10T74/2101 , Y10T74/2104
摘要： An indexing and braking mechanism for a manual transmission having a shifting mechanism and at least one rotatable drive shaft is disclosed. The mechanism includes an indexing mechanism for controlling movement of the shifting mechanism between at least a first position and a neutral position. The indexing mechanism has a plate having a plurality of notches formed thereon, wherein one notch corresponds to the first position and another notch corresponds to the neutral position. A locking mechanism is provided for selectively limiting movement of one of the at least one rotatable drive shaft. The locking mechanism is adapted to selectively engage the plurality of notches to selectively maintain the indexing mechanism in one of the first position and the neutral position. The locking mechanism includes an indexing lever having a contact surface for contacting the rotatable drive shaft.
摘要翻译： 公开了一种具有变速机构和至少一个可旋转驱动轴的手动变速器的分度和制动机构。 该机构包括用于控制移动机构在至少第一位置和中立位置之间的运动的分度机构。 分度机构具有形成有多个切口的板，其中一个切口对应于第一位置，另一个切口对应于中立位置。 提供锁定机构，用于选择性地限制所述至少一个可旋转驱动轴中的一个的运动。 锁定机构适于选择性地接合多个凹口以选择性地将分度机构保持在第一位置和中立位置之一中。 锁定机构包括具有用于接触可旋转驱动轴的接触表面的分度杆。
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公开(公告)号：US5845531A
公开(公告)日：1998-12-08
申请号：US820062
申请日：1997-03-18
CPC分类号： F16H3/385 , F16H63/302 , Y10T74/19223 , Y10T74/19233 , Y10T74/19242
摘要： The present invention is directed to a reverse brake incorporated into the geartrain of a manual transmission which functions to stop inertial rotation of the input shaft prior to engagement of reverse gear. In particular, a constant-mesh gearset is operable with a first clutch to establish a forward drive connection between the input shaft and the output shaft, and is further operable with a second clutch to brake rotation of the input shaft without establishing a forward drive connection with the output shaft.
摘要翻译： 本发明涉及一种结合到手动变速箱的齿条中的倒档制动器，其用于在接合倒档齿轮之前停止输入轴的惯性旋转。 特别地，恒定啮合的齿轮组可与第一离合器一起操作以在输入轴和输出轴之间建立前进驱动连接，并且还可以用第二离合器操作以制动输入轴的旋转而不建立前进驱动连接 与输出轴。
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3.发明授权Dual wet output clutch for power selection in a continuously variable transmission 失效双湿式输出离合器，用于无级变速器中的功率选择
公开(公告)号：US4489621A
公开(公告)日：1984-12-25
申请号：US425734
申请日：1982-09-28
申请人： Arthur M. McIntosh
发明人： Arthur M. McIntosh
CPC分类号： F16H3/385 , F16H37/021 , Y10T74/19228 , Y10T74/19242 , Y10T74/19372 , Y10T74/19409
摘要： A dual wet output clutch for a continuously variable transmission which acts as a starting clutch upon a signal from a throttle induced hydraulic fluid supply to connect the transmission with the vehicle wheels and replaces a mechanical forward-neutral-reverse selection by hydraulic actuation of one of the dual clutches to provide forward or reverse power. Also, a secondary mechanism is utilized with the reverse gear to deactivate the reverse clutch in the forward mode and reduce drag loss.
摘要翻译： 一种用于无级变速器的双湿式输出离合器，其作为起动离合器，其作用于来自节气门引起的液压流体供应的信号，以将变速器与车辆车轮连接，并且通过液压致动代替机械前进中立反向选择 双离合器提供正向或反向动力。 而且，使用副机构与倒档齿轮在正向模式下停用反向离合器并减少阻力损失。
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公开(公告)号：US4370896A
公开(公告)日：1983-02-01
申请号：US191023
申请日：1980-09-26
CPC分类号： F16H3/385 , F16D23/04 , F16H63/302 , Y10T74/19284 , Y10T74/19637
摘要： A transmission has a drive train which is coupled with the engine, e.g. an automotive vehicle and a reversing gear connected to the output shaft. A slidable gear shifted on a fixed shaft, continuously meshes with a gear of the drive train and can be brought into mesh with the reversing gear for reverse drive. According to the invention the shiftable gear is connected with a synchronizing ring which has a frustoconical surface engaging the frustoconical surface of a synchronizing disk which is keyed to the fixed shaft when the slidable gear is shifted toward the reversing gear to stand still. The synchronizing disk or member on the shaft can be entrained with the sliding gear upon overcoming the force of a detent formed by a bore on the fixed shaft which is biased outwardly by a wedge member and an axial spring in the fixed shaft.
摘要翻译： 变速器具有与发动机联接的传动系，例如。 连接到输出轴的机动车辆和倒车齿轮。 可滑动的齿轮在固定轴上移动，与传动系的齿轮连续啮合，并可与反向齿轮啮合以进行反向驱动。 根据本发明，可移动齿轮连接有同步环，该同步环具有接合同步盘的截头圆锥形表面的截头圆锥形表面，当同步盘可滑动齿轮朝向反向齿轮移动以静止时，该同步圆盘被固定在固定轴上。 轴上的同步盘或构件可以克服由固定轴上的孔形成的制动器的力而与滑动齿轮夹带，该止动件由固定轴上的楔形构件和轴向弹簧向外偏压。
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公开(公告)号：US4360091A
公开(公告)日：1982-11-23
申请号：US70462
申请日：1979-08-28
申请人： Kenzo Sada , Mitsuo Watashi
发明人： Kenzo Sada , Mitsuo Watashi
摘要： A tractor transmission having an input shaft, a PTO system transmission shaft disposed thereunder, a gear-type speed change mechanism for changing the number of rotations of the input shaft, and oil reservoir. A gear in engagement with the gear in said gear-type speed change mechanism is rotatably disposed at said PTO system transmission shaft and blades are disposed at the boss of this first-mentioned gear. At least one side of each of said blades is opened toward said oil reservoir. Lubricating oil in said oil reservoir is utilized as resistance to the blades, thereby to stop the rotation of the gear-type speed change mechanism otherwise caused due to the force of inertia.
摘要翻译： 一种具有输入轴的牵引车变速器，设置在其下方的PTO系统传动轴，用于改变输入轴的转数和油箱的齿轮式变速机构。 与所述齿轮式变速机构中的齿轮接合的齿轮可旋转地设置在所述PTO系统传动轴上，并且叶片设置在该第一种齿轮的凸台处。 每个所述叶片的至少一侧朝向所述储油器敞开。 所述储油器中的润滑油被用作对叶片的阻力，从而停止由于惯性力引起的齿轮式变速机构的转动。
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公开(公告)号：US20040002399A1
公开(公告)日：2004-01-01
申请号：US10395844
申请日：2003-03-25
发明人： Gerhard Niederwimmer
IPC分类号： F16H059/00 , F16H009/18
CPC分类号： F16H3/385 , F16H9/18 , F16H37/021 , F16H63/18 , Y10T74/19167 , Y10T74/19279 , Y10T74/19284 , Y10T74/20636 , Y10T74/2066 , Y10T74/20714 , Y10T74/2101 , Y10T74/2104
摘要： An indexing and braking mechanism for a manual transmission having a shifting mechanism and at least one rotatable drive shaft is disclosed. The mechanism includes an indexing mechanism for controlling movement of the shifting mechanism between at least a first position and a neutral position. The indexing mechanism has a plate having a plurality of notches formed thereon, wherein one notch corresponds to the first position and another notch corresponds to the neutral position. A locking mechanism is provided for selectively limiting movement of one of the at least one rotatable drive shaft. The locking mechanism is adapted to selectively engage the plurality of notches to selectively maintain the indexing mechanism in one of the first position and the neutral position. The locking mechanism includes an indexing lever having a projection extending from one side thereof. The projection is sized to be received within one of the plurality of notches. The locking mechanism includes an indexing lever having a contact surface for contacting the rotatable drive shaft.
摘要翻译： 公开了一种具有变速机构和至少一个可旋转驱动轴的手动变速器的分度和制动机构。 该机构包括用于控制移动机构在至少第一位置和中立位置之间的运动的分度机构。 分度机构具有形成有多个切口的板，其中一个切口对应于第一位置，另一个切口对应于中立位置。 提供锁定机构，用于选择性地限制所述至少一个可旋转驱动轴中的一个的运动。 锁定机构适于选择性地接合多个凹口以选择性地将分度机构保持在第一位置和中立位置之一中。 锁定机构包括分度杆，该分度杆具有从其一侧延伸的突起。 突起的尺寸被设计成可以被接收在多个凹口中的一个之内。 锁定机构包括具有用于接触可旋转驱动轴的接触表面的分度杆。
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公开(公告)号：US5445253A
公开(公告)日：1995-08-29
申请号：US197094
申请日：1994-02-16
申请人： Carlos C. Reyes
发明人： Carlos C. Reyes
CPC分类号： F16D23/04 , F16H3/385 , F16H63/302 , F16D23/0612 , Y10T74/19284 , Y10T74/19637
摘要： A neutral-reverse shift control actuator is provided in a countershaft transmission. The actuator is comprised of a spring member and utilizes one of the forward ratio synchronizers. During a neutral-reverse shift maneuver, the spring member is effective to enforce engagement of the cone clutch of the forward synchronizer which, through a connection with a stationary output shaft, will retard rotation of the input shaft.
摘要翻译： 在中间轴传动装置中设置中立倒档变速控制致动器。 致动器由弹簧构件构成并利用前进比例同步器中的一个。 在空档 - 倒档换档操作期间，弹簧构件有效地强制前进同步器的锥形离合器的接合，其通过与静止输出轴的连接将延迟输入轴的旋转。
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公开(公告)号：US4330053A
公开(公告)日：1982-05-18
申请号：US144488
申请日：1980-04-28
申请人： Reinhard Gesenhaus
发明人： Reinhard Gesenhaus
CPC分类号： F16D23/04 , F16H3/38 , F16H3/385 , F16H63/302 , Y10T74/19637
摘要： The after-running gearwheel of a transmission is engaged by a idler gear mounted for axial movement and rotation. The idler has a conical surface that engages a complementary surface formed on a countercone, which is mounted within the bore of the idler on a common fixed shaft. The shift mechanism moves the idler and countercone forward on the shaft into engagement with the rotating gearwheel. The countercone upon being driven by friction at the mating cone surfaces is fixed against rotation, thereby developing a braking torque that operates to stop the idler and gearwheel. Upon further axial movement, the idler is brought into engagement with the gearwheel on the output shaft.
摘要翻译： 变速器的后轮齿轮通过安装成轴向移动和旋转的空转齿轮接合。 惰轮具有锥形表面，该锥形表面与形成在反面架上的互补表面接合，所述互补表面安装在惰轮的孔中，在公共固定轴上。 换档机构使轴上的空转和反转前进，与旋转的齿轮啮合。 在配合锥面处被摩擦驱动时的反锥体被固定以防止旋转，从而产生操作以停止惰轮和齿轮的制动转矩。 在进一步的轴向运动时，惰轮与输出轴上的齿轮啮合。
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公开(公告)号：US4257284A
公开(公告)日：1981-03-24
申请号：US961773
申请日：1978-11-17
申请人： Karl Ashauer , Fritz Blumenstein
发明人： Karl Ashauer , Fritz Blumenstein
CPC分类号： F16H3/385 , F16D23/0612 , F16H63/302 , Y10T74/19223 , Y10T74/19284 , Y10T74/19637
摘要： Apparatus for synchronously shifting the reverse gear of a speed-changing transmission, such as an automobile transmission, includes an axially displaceable reverse shift gear which is rotatably mounted on a stationary shaft and cooperates (meshes) with a first gear on a first transmission shaft and a second, wider gear on a second transmission shaft. The reverse shift gear has a synchronizing device, provided with synchronizing cones and locking components, which becomes operative to brake the reverse shift gear with respect to a stationary element when the shift gear is axially displaced.
摘要翻译： 用于同步移动变速传动装置（例如汽车变速器）的倒档的装置包括可轴向移动的倒档变速齿轮，其可旋转地安装在固定轴上并与第一传动轴上的第一齿轮协作（网孔），并且 在第二传动轴上的第二较宽的齿轮。 反向变速齿轮具有同步装置，其具有同步锥体和锁定部件，当变速齿轮轴向移位时，该同步装置变得可操作地相对于固定元件制动反向变速齿轮。
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公开(公告)号：US3545295A
公开(公告)日：1970-12-08
申请号：US3545295D
申请日：1968-10-31
发明人： RAVELLO HENRI
CPC分类号： F16H3/385 , F16H63/302 , Y10T74/19284 , Y10T74/20116
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