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61. 发明公开

EP0668457A1 Shift control mechanism for a transmission 失效
标题翻译： Gangschaltmechanismusfürein Getriebe。
公开(公告)号：EP0668457A1
公开(公告)日：1995-08-23
申请号：EP95200060.2
申请日：1995-01-12
申请人： SATURN CORPORATION
发明人： Reyes, Carlos Cruz
IPC分类号： F16H63/30 , F16H3/38
CPC分类号： F16D23/04 , F16D23/0612 , F16H3/385 , F16H63/302 , 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 (114) and utilises one of the forward ratio synchronisers (66). During a neutral-reverse shift manoeuvre, the spring member is effective to enforce engagement of the cone clutch (74,76) of the forward synchroniser which, through a connection with a stationary output shaft (40), will retard rotation of the input shaft.
摘要翻译：在中间轴传动装置中设置有中立 - 倒档变速控制致动器。致动器由弹簧构件（114）组成并且利用前进比例同步器（66）中的一个。在中立 - 倒档换档操纵期间，弹簧构件有效地强制前进同步器的锥形离合器（74,76）的接合，其通过与静止输出轴（40）的连接将阻止输入轴。

62. 发明公开

EP0366493A2 Multi-stage gear shift transmission 失效
标题翻译： Mehrstufiges Wechselgetriebe。
公开(公告)号：EP0366493A2
公开(公告)日：1990-05-02
申请号：EP89311131.0
申请日：1989-10-27
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Okubo, Kiyokazu Kabushiki Kaisha Honda , Ishikura, Shizuo Kabushiki Kaisha Honda , Takagishi, Hiroshi Kabushiki Kaisha Honda , Shibuya, Kazumasa Kabushiki Kaisha Honda , Sumi, Makoto Kabushiki Kaisha Honda
IPC分类号： F16H3/38
CPC分类号： F16H3/385 , F16D23/06 , F16D2023/0656 , F16D2023/0662 , F16H3/089 , Y10T74/19637
摘要： A multi-stage gear shift transmission (T) comprising a plurality of forward stage gear trains (G1-G5) capable of being alternatively established, and a reverse stage gear train (GR) having an idle gear portion (18) meshed with a reverse input gear (16) and a reverse output gear (17). The forward stage and reverse stage gear trains are provided between an input shaft (2) and an output shaft (3) parallel to the input shaft. A reverse stage establishing clutch mechanism (19) is interposed in the middle of the reverse stage gear train (GR). The idle gear portion (18) is divided into a first idle gear (18₁) meshed with the reverse input gear (16), and a second idle gear (18₂) meshed with the reverse output gear (17) and capable of being connected to the first idle gear through the reverse stage establishing clutch mechanism (19). The reverse stage establishing clutch mechanism comprises a sleeve (45) which is engaged with the first idle gear (18₁) for relative non-rotation and for axial relative movement and which is capable of being meshed with the second idle gear (18₂), a braking member (46) which is disposed between the fist and second idle gears for axial movement so that it may be urged toward the second idle gear (18₂) in response to the movement of the sleeve (45) toward the second idle gear and which is capable of being rotated in unison with the first idle gear (18₁), and a stationary part (31) fixedly disposed to temporarily frictionally engage with the braking member (46) when the braking member is moved toward the second idle gear (18₂).
摘要翻译：一种多级变速传动装置（T），包括能够交替建立的多个前级齿轮系（G1-G5）和具有与反向啮合的空转齿轮部分（18）的倒档齿轮系（GR）输入齿轮（16）和反向输出齿轮（17）。前级和后级齿轮系设置在输入轴（2）和平行于输入轴的输出轴（3）之间。在倒档齿轮系（GR）的中间设有倒档建立离合器机构（19）。空转齿轮部分（18）被分成与反向输入齿轮（16）啮合的第一空转齿轮（181）和与反向输出齿轮（17）啮合的第二空转齿轮（182），并且能够连接到所述第一空转齿轮通过所述倒档建立离合器机构（19）。倒档建立离合器机构包括套筒（45），其与第一空转齿轮（181）接合，用于相对不旋转并用于轴向相对运动，并且能够与第二空转齿轮（182）啮合，制动构件（46），其布置在第一和第二空转齿轮之间用于轴向运动，使得可以响应于套筒（45）朝向第二空转齿轮的运动而朝向第二空转齿轮（182）推动，能够与第一空转齿轮（181）一致地旋转;以及固定地设置成当制动构件朝向第二空转齿轮（182）移动时与制动构件（46）暂时摩擦接合的固定部件（31）。

63. 发明公开

EP0204664A1 Motor vehicle gearbox with constantly-meshed gears 失效
标题翻译：在Eingriff StehendenZahnrädern，GetriebefürMotorfahrzeug mit dauernd。
公开(公告)号：EP0204664A1
公开(公告)日：1986-12-10
申请号：EP86830128.4
申请日：1986-05-19
申请人： FIAT AUTO S.p.A.
发明人： Bono, Piero , Ghione, Ferruccio
IPC分类号： F16H5/08 , F16H3/38
CPC分类号： F16D23/06 , F16D2023/0618 , F16H3/385 , F16H63/302
摘要： A motor vehicle gearbox with constantly-meshed gears, in which a selector rod (11) is movable axially in opposite directions to effect the engagement of the highest ratio and reverse respectively by means of respective control forks (15, 16). The control fork (15) for the highest ratio is coupled to a slidable coupling sleeve (4) by cooperating conical coupling surfaces (15a, 14a) which diverge in the direction of move ment of the selector rod corresponding to the engagemento of reverse in orderto brake the gear shaft (1) upon the engagement of reverse.
摘要翻译：一种具有不断啮合的齿轮的机动车辆变速箱，其中选择杆（11）可沿相反方向轴向移动，以分别通过相应的控制叉（15,16）实现最高比率和倒档的啮合。用于最高比率的控制叉（15）通过协作的锥形联接表面（15a，14a）联接到可滑动的联接套筒（4），所述圆锥形联接表面沿着相反方向的选择杆的运动方向发散，以便于在反向啮合时制动齿轮轴（1）。

64. 发明专利

ZA7300897B FLOW AND PRESSURE REGULATING CONTROL FOR HYDRAULIC MOTORS 未知
公开(公告)号：ZA7300897B
公开(公告)日：1973-11-28
申请号：ZA7300897
申请日：1973-02-08
申请人： GARDNER DENVER CO
发明人： TIPTON J
IPC分类号： F16K11/07 , E21B19/084 , E21B19/086 , E21B44/06 , F15B11/028 , F15B13/04 , F15B13/042 , F16H3/38 , F15B , F15C
CPC分类号： F15B13/0403 , E21B19/084 , E21B19/086 , E21B44/06 , F15B13/0402 , F15B13/042 , F15B13/0422 , F16H3/385 , Y10T137/86582

65. 发明授权

US5488878A Gear transmission with controller 失效
标题翻译：带控制器的齿轮传动
公开(公告)号：US5488878A
公开(公告)日：1996-02-06
申请号：US196244
申请日：1994-02-17
申请人： Dieter Manz
发明人： Dieter Manz
IPC分类号： B60W10/02 , B60W10/10 , F16H3/38 , F16H61/04 , F16H63/30 , F16D23/06 , B60K41/22
CPC分类号： F16H61/0403 , F16H3/385 , F16H63/302 , Y10T74/19284
摘要： Synchronized forward speed ranges and an unsynchronized reverse range are automatically selected in a gear transmission. The reverse speed range is selected when with an open main clutch at first a synchronizing device for a forward speed range is actuated and once a permissible shifting speed is reached this shifting is started and the reverse speed range is selected. The main clutch remains open for the duration of the shifting operation.
摘要翻译： PCT No.PCT / EP92 / 01968 Sec。 371日期1994年2月17日 102（e）日期1994年2月17日PCT提交1992年8月27日PCT公布。出版物WO93 / 05324 日期1993年3月18日。在齿轮传动中自动选择同步的前进速度范围和不同步的倒档范围。当使用打开的主离合器时，选择反转速度范围，用于前进速度范围的同步装置被致动并且一旦达到允许的换档速度，则该变速开始并且反转速度范围被选择。主离合器在变速操作期间保持打开。

66. 发明授权

US4969369A Multi-stage gear shift transmission 失效
标题翻译：多级变速传动
公开(公告)号：US4969369A
公开(公告)日：1990-11-13
申请号：US427391
申请日：1989-10-27
申请人： Kiyokazu Okubo , Shizuo Ishikura , Hiroshi Takagishi , Kazumasa Shibuya , Makoto Sumi
发明人： Kiyokazu Okubo , Shizuo Ishikura , Hiroshi Takagishi , Kazumasa Shibuya , Makoto Sumi
IPC分类号： F16H3/12 , F16D23/06 , F16H3/089 , F16H3/14 , F16H3/38 , F16H63/30
CPC分类号： F16H3/385 , F16D23/06 , F16H3/089 , F16D2023/0656 , F16D2023/0662 , Y10T74/19637
摘要： A multi-stage gear shift transmission comprising a plurality of forward stage gear trains capable of being alternatively established, and a reverse stage gear train having an idle gear portion meshed with a reverse input gear and a reverse output gear. The forward stage and reverse stage gear trains are provided between an input shaft and an output shaft parallel to the inut shaft. A reverse stage establishing clutch mechanism is interposed in the middle of the reverse stage gear train. The idle gear portion is divided into a first idle gear meshed with the reverse input gear, and a second idle gear meshed with the reverse output gear and capable of being connected to the first idle gear through the reverse stage establishing clutch mechanism. The reverse stage establishing clutch mechanism comprises a sleeve which is engaged with the first idle gear for relative non-rotation and for axial relative movement and which is capable of being meshed with the second idle gear, a braking member which is disposed between the first and second idle gears for axial movement so that it may be urged toward the second idle gear in response to the movement of the sleeve toward the second idle gear and which is capable of being rotated in unison with the first idle gear, and a stationary part fixedly disposed to temporarily frictionally engage with the braking member when the braking member is moved toward the second idle gear.

67. 发明授权

US4598599A Device for preventing reverse gear buzzing in a manual transmission 失效
标题翻译：用于防止手动变速器倒档齿轮嗡嗡声的装置
公开(公告)号：US4598599A
公开(公告)日：1986-07-08
申请号：US479498
申请日：1983-03-28
申请人： Kazuhito Ikemoto
发明人： Kazuhito Ikemoto
IPC分类号： F16H3/38 , F16H63/30 , F16H57/10 , B60K41/26 , F16D11/00
CPC分类号： F16H63/302 , F16H3/385 , Y10T74/19284 , Y10T74/19637
摘要： The invention relates to a device for preventing reverse gear buzzing in a manual transmission. The device includes an irrotational or rotationally limited cone supported on a shaft rotatably disposed in a transmission casing. The irrotational cone is coaxial with the shaft and adapted to rotate relative thereto. Means are provided for limiting and stopping rotation of the irrotational cone and a friction ring adapted to be fitted on the conical surface of the irrotational cone. In the preferred embodiment, the rotational stopping means comprises a stopper provided on the irrotational cone and a member provided on the transmission casing for abuttedly engaging the stopper.
摘要翻译：本发明涉及一种用于防止手动变速器中倒档齿轮嗡嗡声的装置。该装置包括支撑在可旋转地设置在变速箱壳体中的轴上的不旋转或旋转限制的锥体。非旋转锥体与轴同轴并且适于相对于其旋转。提供了用于限制和停止旋转锥体和适于装配在非旋转锥体的锥形表面上的摩擦环的装置。在优选实施例中，旋转止动装置包括设置在非旋转锥体上的止动件和设置在变速器壳体上以抵靠止动件的构件。

68. 发明授权

US4594906A Power take-off mechanisms 失效
标题翻译：动力起飞机制
公开(公告)号：US4594906A
公开(公告)日：1986-06-17
申请号：US585482
申请日：1984-03-01
申请人： Martin P. Vincent , Roger M. Weyman
发明人： Martin P. Vincent , Roger M. Weyman
IPC分类号： B60K17/28 , F16H3/12 , F16H3/38 , F16H63/40 , F16H37/00 , F16D67/02 , F16H57/10
CPC分类号： F16H3/12 , B60K17/28 , F16H3/385 , F16H63/40 , F16H2003/123 , Y10T74/19637
摘要： In a tractor power take-off mechanism comprising an input shaft driveable from an engine by a friction clutch and a two-speed power take-off shaft driveable from the input shaft by gearing including a disengageable toothed driving member operable by a hand lever by way of a selector fork, the disengageable toothed driving member can be difficult and noisy to engage because the input shaft tends to rotate due to inertia and drag when the friction clutch is disengaged. The input shaft is therefore provided with a band brake applied by initial movement of the hand lever in a direction to engage the disengageable toothed driving member and held applied while an operating load is being exerted on the lever in that direction. A conventional detent holding the selector fork in disengaged position provides the resistance required to cause the brake to be applied before the lever can move the fork into engaged position.
摘要翻译：一种拖拉机动力输出机构，其特征在于，包括可由摩擦离合器从发动机驱动的输入轴和通过齿轮驱动的输入轴驱动的双速动力输出轴，所述双速动力输出轴包括可由手柄操作的可脱离齿状驱动部件由于当摩擦离合器分离时输入轴由于惯性和阻力而倾向于旋转，所以可分离的齿形驱动构件可能难以接合。因此，输入轴设置有带状制动器，该带制动器通过手柄的初始移动沿与可分离的可脱开的驱动构件接合的方向施加，并且在沿该方向施加操作载荷作用在杠杆上的同时保持施加。将选档叉保持在分离位置的传统制动器提供了在杆能够将叉子移动到接合位置之前施加制动器所需的阻力。

69. 发明授权

US4584894A Transmission anti-clash and anti-rattle brake 失效
公开(公告)号：US4584894A
公开(公告)日：1986-04-29
申请号：US584567
申请日：1984-02-29
申请人： Mark J. Fogelberg
发明人： Mark J. Fogelberg
IPC分类号： F16H61/08 , F16H3/38 , F16H57/00 , F16H63/20 , F16H63/30 , B60K20/04 , B60K41/26
CPC分类号： F16H3/385 , F16H57/0006 , F16H63/20 , F16H63/302 , Y10T74/20018
摘要： An anti-clash and anti-rattle brake for a multiple speed ratio transmission is engageable to apply a frictional braking force to the constantly meshed gears when a shift control device is in a free neutral position. The brake is spring biased toward engagement. It is disengaged by one cam device when the shift control device is moved from the free neutral position in one plane and by another cam device when the shift control device is moved from the free neutral position in another plane.

70. 发明授权

US4572020A Synchronizer of transmission for vehicles 失效
标题翻译：车辆传动同步器
公开(公告)号：US4572020A
公开(公告)日：1986-02-25
申请号：US479925
申请日：1983-03-29
申请人： Nobuaki Katayama
发明人： Nobuaki Katayama
IPC分类号： B60K20/02 , F16D23/02 , F16D23/06 , F16H3/12 , F16H3/38 , F16H63/00 , F16H63/20 , F16H63/30 , F16H63/32 , F16H63/36 , G05G5/10 , F16H57/10
CPC分类号： F16H3/385 , F16H63/302 , F16H63/3408 , Y10T74/19284 , Y10T74/19637 , Y10T74/20085
摘要： A synchronizer of transmission for vehicles such as an automobile has a double-mesh prevention member for permitting only one fork shaft to engage with a shift-and-select lever shaft. The gap in the engaging portion between the double-mesh prevention member and one of the forward fork shafts is selected to be greater than that between the double-mesh prevention member and the other forward fork shaft. When the shift-and-select lever shaft is operated for shifting to the reverse position, the forward fork shaft is moved by a distance corresponding to the difference in the size between the gaps mentioned above so that the synchronizer for forward transmission is put into effect to attain a synchronization between the input shaft and the output shaft.
摘要翻译：用于诸如汽车的车辆的变速器的同步器具有仅允许一个叉轴与换档杆轴接合的双网防止构件。双网预防构件与前叉轴中的一个之间的接合部分中的间隙被选择为大于双网防止构件和另一个前叉轴之间的间隙。当换挡杆选择杆转动到相反的位置时，前叉轴移动一个与上述间隙之间的尺寸差相对应的距离，以便正向传动同步器生效以实现输入轴和输出轴之间的同步。

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