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31. 发明授权

US06896638B2 Synchronizing device for a planet gear 失效
标题翻译：行星齿轮同步装置
公开(公告)号：US06896638B2
公开(公告)日：2005-05-24
申请号：US10182685
申请日：2001-01-17
申请人： Dag Nilsson
发明人： Dag Nilsson
IPC分类号： F16D23/06 , F16H3/78 , F16H3/44 , F16H3/38
CPC分类号： F16D23/06 , F16D23/0612 , F16D2023/0656 , F16H3/78 , Y10T74/19284
摘要： A synchronizing arrangement in a planetary gear has an axially movable ring gear which for various gearchange positions can be coupled to either of two coupling rings, situated on their respective sides of the planetary gear, via synchronizing rings which belong to these coupling rings, are capable of limited rotation relative to the ring gear and have external locking teeth to prevent gear engagement before synchronization is achieved. The ring gear is provided with two grooves which run round its inside and each accommodates a ring-shaped locking device for transferring axial force to the respective synchronizing ring at the time of gear engagement. The respective locking device is also situated in an external groove in the relating synchronizing ring and can be compressed in the radial direction.
摘要翻译：行星齿轮中的同步装置具有可轴向移动的环形齿轮，通过位于行星齿轮的相应侧面上的两个连接环可以连接各个齿轮位置，通过属于这些联接环的同步环，能够相对于齿圈具有有限的旋转，并且具有外部锁定齿，以在实现同步之前防止齿轮接合。齿圈设置有两个在其内部延伸的凹槽，并且每个容纳用于在齿轮啮合时将轴向力传递到各个同步环的环形锁定装置。相应的锁定装置也位于相关同步环中的外部槽中，并且可以在径向方向上被压缩。

32. 发明授权

US5562011A Cam actuated single rail manual transmission 失效
标题翻译：凸轮驱动单轨手动变速箱
公开(公告)号：US5562011A
公开(公告)日：1996-10-08
申请号：US418224
申请日：1995-04-06
申请人： John V. Bartus
发明人： John V. Bartus
IPC分类号： F16H63/20 , F16H63/32 , F16H3/38 , G05G5/06
CPC分类号： F16H63/206 , F16H63/32 , F16H2063/321 , Y10T74/20104
摘要： A multiple speed manual transmission shift mechanism mounted within a transmission housing, including a shift rail (10), a control tube (14) which is coaxial with said shift rail (10), a plurality of shift forks (16) supported for translation by said control tube (14), where the shift forks (16) are prevented from translating due to deflectable pins (20), and the control tube (14) may selectively disable the pins (20) to allow translation of the shift forks ( 16 ) .
摘要翻译：一种安装在变速器壳体内的多速手动变速器换档机构，包括换档杆（10），与所述换档杆（10）同轴的控制管（14），多个换档叉（16），用于通过所述控制管（14），其中防止换挡叉（16）由于可偏转销（20）而平移，并且控制管（14）可以选择性地禁用销（20）以允许换档叉（16）的平移）。

33. 发明授权

US5445253A Shift control mechanism for a multi-speed countershaft transmission 失效
标题翻译：用于多速中间轴传动的换档控制机构
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
IPC分类号： F16H3/02 , F16D23/04 , F16H3/38 , F16H63/20 , F16H63/30 , B60K41/26
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。

34. 发明授权

US5119917A Gear knocking sound preventing device for transmission 失效
标题翻译：齿轮闭锁声音防止传输设备
公开(公告)号：US5119917A
公开(公告)日：1992-06-09
申请号：US588678
申请日：1990-09-26
申请人： Isao Fujii
发明人： Isao Fujii
IPC分类号： F16H3/38 , F16H63/20 , F16H63/30
CPC分类号： F16H63/20 , F16H63/302 , F16H2061/185 , Y10T74/19284 , Y10T74/19637
摘要： A gear knocking sound preventing device for a transmission having a rotatable main shaft and a forward stage low speed shift shaft, a forward stage high speed shift shaft, and a forward stage maximum speed and reverse shift shaft. These latter three shift shafts are selectively axially movable by actuation of a shift and select lever mounted on a shift and select shaft. A gear knocking sound preventing device is provided and includes a cam mechanism having a first cam disposed on the shift and select shaft, and a second cam disposed on the forward stage low speed shift shaft so as to be engagable and disengagable with the first cam. The first cam is activated by rotation of the shift and select shaft and is brought into engagement with the second cam during reverse shifting so that the forward stage low speed shift shaft is moved slightly axially to activate a forward stage synchronous meshing mechanism to thereby stop the rotation of the main shaft of the transmission.
摘要翻译：一种用于变速器的齿轮敲击声防止装置，其具有可旋转的主轴和前级低速换档轴，前级高速换档轴和前级最大转速和倒档换档轴。这些后三个换档轴通过驱动安装在换挡和选择轴上的档位和选择杆来选择性地轴向移动。提供了一种齿轮敲击声防止装置，包括：凸轮机构，其具有设置在换档和选择轴上的第一凸轮;以及第二凸轮，其设置在前级低速换档轴上，以便与第一凸轮可接合和分离。第一凸轮通过换档和选择轴的旋转而被激活，并且在反向换档期间与第二凸轮接合，使得前级低速换档轴稍微轴向移动以启动前级同步啮合机构，从而停止变速箱主轴的旋转。

35. 发明授权

US4785681A Gear-change apparatus for vehicle transmission 失效
标题翻译：用于车辆传动的换档装置
公开(公告)号：US4785681A
公开(公告)日：1988-11-22
申请号：US855831
申请日：1986-04-24
申请人： Hideki Kuratsu , Yoshihiro Yoshimura , Noboru Sekine , Yasuo Kima
发明人： Hideki Kuratsu , Yoshihiro Yoshimura , Noboru Sekine , Yasuo Kima
IPC分类号： F16H63/30 , F16H3/38
CPC分类号： F16H63/302 , F16H2063/3086 , F16H63/3408 , Y10T74/19284 , Y10T74/20091
摘要： A gear-change apparatus for a vehicle transmission having multiple forward speed gear trains and one reverse gear train that is established by a slide meshing action of a reverse idler gear. A cam mechanism between the reverse gear shift fork and one of the forward gear shift forks causes that forward gear shift fork to move a small stroke toward gear engagement to engage the synchronizing mechanism to stop or reduce inertial rotation of components within the transmission without actually causing engagement of that forward gear, which function occurs just prior to actual engagement of the reverse gear train. A recess in the interlocking plate permits the small stroke of movement of the forward shift fork. In one embodiment the cam mechanism includes a one-way device to eliminate any substantial resistance to shifting the apparatus out of reverse gear.
摘要翻译：一种用于车辆变速器的变速装置，其具有通过倒档惰轮的滑动啮合动作建立的多个前进档位和一个倒档齿轮系。倒档换档拨叉和前进档换档叉之一的凸轮机构使得前进换档拨叉朝向齿轮啮合移动小行程以接合同步机构以停止或减少变速器内部件的惯性旋转，而不会实际引起这种前进档的接合恰好在倒档齿轮系的实际啮合之前发生。互锁板上的一个凹槽允许前进档叉的小行程。在一个实施例中，凸轮机构包括单向装置，以消除将装置移出倒档的任何实质阻力。

36. 发明授权

US4736643A Blocked jaw clutch assembly 失效
标题翻译：封闭爪式离合器总成
公开(公告)号：US4736643A
公开(公告)日：1988-04-12
申请号：US837106
申请日：1986-03-07
申请人： Elmer A. Richards
发明人： Elmer A. Richards
IPC分类号： F16H3/12 , F16D23/06 , F16H61/30 , F16H63/00 , F16H63/08 , F16H63/24 , F16H63/30 , F16H63/32 , F16H3/38 , F16H3/08
CPC分类号： F16D23/06 , F16D2023/0656 , F16D2023/0662 , Y10T74/19233 , Y10T74/19284
摘要： A blocked jaw clutch assembly (156) having a second positive stop member (200,202) to limit axial movement of a second jaw clutch member (116) away from the first stop member (134) is provided. During initiation of a shifting operation, if the first (164) and second (116) jaw clutch members are not at substantially synchronous rotation, the second stop member will limit axial movement of said first jaw clutch member (108, 164) to a preselect position (FIG. 9B) axially intermediate the neutral axial position (FIG. 9A) and fully engaged axial position (FIG. 9C) thereof.
摘要翻译：提供了一种具有第二正向止动构件（200,202）的限制爪式离合器组件（156），以限制第二爪形离合器构件（116）远离第一止动构件（134）的轴向移动。在变速操作开始期间，如果第一（164）和第二（116）牙嵌式离合器构件没有基本上同步旋转，则第二止动构件将限制所述第一牙嵌式离合器构件（108,164）的轴向移动到预选位置（图9B）轴向位于中性轴向位置（图9A）和完全接合的轴向位置（图9C）之间。

37. 发明授权

US4606236A Synchronizer in a transmission for a motor vehicle 失效
标题翻译：汽车变速器中的同步器
公开(公告)号：US4606236A
公开(公告)日：1986-08-19
申请号：US747506
申请日：1985-06-21
申请人： Toshio Kobayashi , Shinichirou Mura
发明人： Toshio Kobayashi , Shinichirou Mura
IPC分类号： F16B3/00 , F16D23/06 , F16H3/38
CPC分类号： F16D23/06 , Y10T74/19284 , Y10T74/19428
摘要： A synchronizer is the type which has a hub having a boss at a central portion thereof, a sleeve axially slidably engaged with the hub with splines, synchronizer keys provided between the hub and the sleeve, and a synchronizer ring provided on one side of the hub. An annular cover plate has axially projected projections and an axially projected lug. The cover plate is secured to the hub at the other side, engaging the projections with the periphery of the boss and the lug with a hole provided in the boss, thereby preventing the keys from disengaging from the synchronizer.
摘要翻译：同步器是具有轮毂在其中心部分具有凸起的类型，套筒与花键轴向滑动地与轮毂接合，设置在轮毂和套筒之间的同步器键以及设置在轮毂一侧的同步器环。环形盖板具有轴向突出的突出部和轴向凸出的凸耳。盖板在另一侧固定到轮毂上，凸起与凸台周边和凸耳啮合，孔中设置有凸台，从而防止键从同步器脱离。

38. 发明授权

US4605109A Totally synchronized manual transmission unit for use in a vehicle 失效
标题翻译：用于车辆的全同步手动变速器单元
公开(公告)号：US4605109A
公开(公告)日：1986-08-12
申请号：US625129
申请日：1984-06-27
申请人： Hisashi Fukuchi , Masayuki Shibuya , Yasuie Takahashi
发明人： Hisashi Fukuchi , Masayuki Shibuya , Yasuie Takahashi
IPC分类号： B60K17/08 , F16H3/38 , F16H57/12 , F16H63/00 , F16H63/20 , F16H63/30 , F16H63/32 , F16H63/34 , F16H63/36 , F16H63/38 , G05G5/10 , G05G9/12
CPC分类号： F16H3/38 , F16H63/20 , F16H63/302 , F16H63/3408 , F16H2063/3086 , Y10T74/19637 , Y10T74/20018
摘要： A gear-shift mechanism for a transmission unit which includes a fork shaft slidably supported in a housing assembly which is selectively shifted from its neutral position to forward and reverse positions, a detent mechanism for selectively retaining the fork shaft in its neutral and shifted positions, a shift head member slidable on the fork shaft, a one-way engagement mechanism for effecting the engagement between the shift head member and the fork shaft during axial displacement of the fork shaft toward and away from its reverse position, and a shift arm member pivotably mounted to the inner wall structure of the housing assembly and linked with the shift head member to retain an idler gear in its neutral position and engage the same with driving and driven gears. The detent mechanism includes a first holder member having a slot in its upper portion and a shaft fixed to the upper side portion of the first holder member and a second holder member fitted into the first holder member. The head portion of the shaft fixed to the first holder member can be engaged with another head portion provided at a select return spring holder. The second holder member retains one of synchronizers in a neutral position when shifted to a reverse speed.
摘要翻译：一种用于传动单元的换档机构，其包括可滑动地支撑在壳体组件中的叉轴，所述转轴被选择性地从其中立位置移动到前后位置;止动机构，用于选择性地将叉轴保持在其中立位置，可在叉轴上滑动的换档头构件，用于在叉轴朝向和远离其倒档位置的轴向位移期间实现换挡头构件和叉轴之间的接合的单向接合机构，以及可枢转地转动的换档臂构件安装到壳体组件的内壁结构并与换档头构件连接以将空转齿轮保持在其中立位置并将其与驱动齿轮和从动齿轮接合。该止动机构包括在其上部具有狭槽的第一保持器构件和固定到第一保持器构件的上侧部分的轴和装配到第一保持器构件中的第二保持器构件。固定到第一保持器构件的轴的头部可以与设置在选择复位弹簧保持器处的另一头部接合。当移动到反向速度时，第二保持器构件将同步器中的一个保持在中立位置。

39. 发明授权

US4566568A Strut synchronizer for transmissions 失效
标题翻译：支架同步器用于变速器
公开(公告)号：US4566568A
公开(公告)日：1986-01-28
申请号：US508796
申请日：1983-06-28
申请人： Kenneth B. Yant
发明人： Kenneth B. Yant
IPC分类号： F16D23/06 , F16H63/30 , F16D11/00 , F16H3/38
CPC分类号： F16D23/06 , F16H63/30 , F16D23/0612 , F16H2063/3093 , Y10T74/19284
摘要： A transmission synchronizer includes a strut and blocker ring engagement system wherein the strut is retained by the blocker rings in all of its axial positions against centrifugal and spring forces on the strut. The slots in each blocker ring are fully enclosed, and thus are disposed for total containment of the opposed ends of the struts. In a preferred embodiment the strut includes a pair of opposed axially spaced, radially extending bearing surfaces, each disposed for axially bearing against one side of a blocker ring, wherein each of the bearing surfaces is distinct from the slot engaging ends of the strut. Thus each bearing surface defines an inwardly stepped wall relative to one of the slot engaging ends of the strut.
摘要翻译：传动同步器包括支柱和阻挡环接合系统，其中支柱在其所有轴向位置被阻挡环保持，抵抗支柱上的离心力和弹簧力。每个阻塞环中的槽完全封闭，因此被设置成完全容纳支柱的相对端。在优选实施例中，支柱包括一对相对的轴向隔开的径向延伸的轴承表面，每个轴承表面设置成用于轴向地抵靠阻挡环的一侧，其中每个支承表面与支柱的狭槽接合端不同。因此，每个支承表面相对于支柱的狭槽啮合端之一限定一个向内阶梯的壁。

40. 发明授权

US4515031A Chain driven reverse gear for a manual transmission 失效
标题翻译：用于手动变速器的链式倒档
公开(公告)号：US4515031A
公开(公告)日：1985-05-07
申请号：US425826
申请日：1982-09-28
申请人： David A. Janson
发明人： David A. Janson
IPC分类号： F16H3/091 , F16H37/02 , F16H3/08 , F16H3/14 , F16H3/38
CPC分类号： F16H37/027 , F16H3/0915 , F16H2200/0047 , Y10T74/19284 , Y10T74/194 , Y10T74/19479 , Y10T74/19484
摘要： A fifth forward speed pinion is mounted by a bearing on the end of a countershaft that provides a space into which the bearing is fitted. A roller bearing mounted in the transmission casing supports the fifth speed pinion at the opposite end from that of the countershaft. The countershaft carries a reverse drive sprocket that is selectively connected to the countershaft by movement of a synchronizer clutch in accordance with control exercised by the vehicle operator. A reverse driven sprocket is drivably connected to the output shaft and torque is transmitted between the sprockets by a flexible, endless chain or belt.
摘要翻译：第五个前进小齿轮通过轴承安装在中间轴的端部上，该中间轴提供轴承安装到其中的空间。安装在变速器壳体中的滚子轴承在与中间轴相反的一端支撑第五速度小齿轮。中间轴带有反向驱动链轮，该反向驱动链轮通过根据车辆操作者执行的控制通过同步器离合器的移动选择性地连接到中间轴。反向从动链轮可驱动地连接到输出轴，扭矩通过柔性的环形链条或带传递在链轮之间。

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