中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

93 records (took 0.016 seconds)

    GEARBOX FOR MOTOR VEHICLES
    61.
    发明申请
    GEARBOX FOR MOTOR VEHICLES 审中-公开
    电动汽车的齿轮箱

    公开(公告)号：WO2003062667A1

    公开(公告)日：2003-07-31

    申请号：PCT/SE2002/002219

    申请日：2002-12-03

    Applicant: VOLVO LASTVAGNAR AB ,  ALFREDSSON, Sverker

    Inventor： ALFREDSSON, Sverker

    IPC: F16H3/54

    CPC classification number: F16D23/04 ,  F16D2023/0656 ,  F16D2023/0662 ,  F16H3/54 ,  F16H3/78 ,  F16H37/046 ,  Y10T74/19284

    Abstract: The invention relates to a range gearbox with planetary gear (1) for motor vehicles, intended to be connected to the output side of a basic gearbox. The ring gear (18) of the planetary gear is axially displaceable. The ring gear (18) can engage coupling rings (10, 16) alternatively. A synchronizing means (15) is intended to synchronize the rotational speed difference between the ring gear (18) and one or other coupling ring (10, 16). The synchronizing means (15) and the coupling ring (16) are arranged coaxially outside the ring gear (18). A second means (25) for engaging the coupling ring (16) and a third means (25, 25b) for driving said synchronizing means (15) are arranged on the external side, seen radially, of the ring gear (18), and the coupling ring (16) is arranged between the synchronizing means (15) and the first means (27).

    Abstract translation: 本发明涉及一种用于机动车辆的行星齿轮（1）的范围变速箱，其旨在连接到基本变速箱的输出侧。 行星齿轮的齿圈（18）可轴向移动。 齿圈（18）可以交替地接合联接环（10,16）。 同步装置（15）旨在使环形齿轮（18）与一个或另一个联接环（10,16）之间的转速差异同步。 同步装置（15）和联接环（16）同轴地布置在环形齿轮（18）的外部。 用于接合联接环（16）的第二装置（25）和用于驱动所述同步装置（15）的第三装置（25,25b）布置在环形齿轮（18）的径向外侧的外侧，并且 联接环（16）布置在同步装置（15）和第一装置（27）之间。

    変速機
    62.
    发明申请
    変速機 审中-公开
    传输

    公开(公告)号：WO2003038305A1

    公开(公告)日：2003-05-08

    申请号：PCT/JP2002/010690

    申请日：2002-10-15

    Applicant: 愛知機械工業株式会社 ,  細野 清仁

    Inventor： 細野 清仁

    IPC: F16H3/091

    CPC classification number: F16H3/006 ,  F16H3/093 ,  F16H2003/0938 ,  F16H2200/0052 ,  Y10T74/19233 ,  Y10T74/19284

    Abstract: A transmission (1), comprising a first input shaft (X1), a second input shaft (X2), an output shaft (X o ), a countershaft (X S ), and an idler shaft (X R ), wherein two gears (G1) and (G2) are carried on a sleeve (S G ) rotatably fitted onto the first input shaft (X1), one (G1) of the gears is meshed with a gear (G16) fixedly carried on the countershaft (X S ) and the other (G2) is meshed with a gear (G7) fixedly carried on the output shaft (X o ), and a coupling (C1) selectively fixing the gears (G1) and (G2) to the input shaft (X1) is fitted to one gear (G1) or the other gear (G2).

    Abstract translation: 一种变速器（1），包括第一输入轴（X1），第二输入轴（X2），输出轴（X ），中间轴（X ）和惰轮（X s），其中两个齿轮（G1）和（G2）被承载在可旋转地装配到第一输入端上的套筒（S）上 轴（X1）中，齿轮的一个（G1）与固定在中间轴（X s）上固定的齿轮（G16）啮合，另一个（G2）与齿轮（G7）啮合， 固定在输出轴（X ）上，并将选择性地将齿轮（G1）和（G2）固定到输入轴（X1）的联轴器（C1）安装在一个齿轮（G1） 或另一个齿轮（G2）。

    SYNCHRONIZING SPRING AND SYNCHRONIZING MECHANISM
    64.
    发明申请
    SYNCHRONIZING SPRING AND SYNCHRONIZING MECHANISM 审中-公开
    同步弹簧和同步机构

    公开(公告)号：WO02033278A1

    公开(公告)日：2002-04-25

    申请号：PCT/JP2001/006968

    申请日：2001-08-10

    IPC: F16D23/06

    CPC classification number: F16D23/06 ,  F16D23/0612 ,  F16D2023/0656 ,  F16D2023/0662 ,  Y10T74/19284

    Abstract: Synchronizing springs (6, 6) used in a synchronizing mechanism (1) having insert shifting keys (4, 4), wherein the portions of the springs allowed to abut on the insert shifting keys (4, 4) are formed in a projected shape, whereby a sufficient synchronizer ring capacity can be assured without increasing the size of the synchronizing mechanism and, when the synchronizing mechanism is used in a car transmission, an excellent controllability can be provided because a gear shift can be performed smoothly.

    Abstract translation: 在具有插入式换档键（4,4）的同步机构（1）中使用的同步弹簧（6,6），其中允许抵接在插入件换档键（4,4）上的弹簧的部分形成为突出形状 从而可以确保同步机的容量足够大，而不会增加同步机构的尺寸，并且当在汽车变速器中使用同步机构时，由于可以平滑地进行换档，所以能够提供优异的控制性。

    SYNCHRONIZING RING WHICH IS SHAPED WITHOUT CUTTING
    65.
    发明申请
    SYNCHRONIZING RING WHICH IS SHAPED WITHOUT CUTTING 审中-公开
    非切削形的同步环

    公开(公告)号：WO00031428A1

    公开(公告)日：2000-06-02

    申请号：PCT/EP1999/008119

    申请日：1999-10-27

    IPC: F16D23/02 ,  F16D23/06

    CPC classification number: F16D23/025 ,  Y10T74/19284

    Abstract: A synchronizing ring (1, 8, 13) is obtained by non-cutting shaping using sheet metal. Said synchronizing ring comprises an essentially conical ring body (2, 10, 14, 21). The aim of the invention is to provide said synchronizing ring with shoulders (5, 6, 7) at the end section having the small cone diameter (2b). Said shoulders protrude from the outer surface area of the ring body (2, 10, 12, 14) in a radial direction.

    Abstract translation: 由金属片所制造的在形成过程中的同步环（1,8，13）与一个基本上呈圆锥形的环形本体（2，10，14，21）至其端部与小圆锥直径（2b）中与止动件（5，6，7） 在径向方向上超过所述环形本体的外周表面的轮廓来提供（2，10，12，14）突出。

    GEAR-SELECTION MECHANISMS AND A GEARBOX
    66.
    发明申请
    GEAR-SELECTION MECHANISMS AND A GEARBOX 审中-公开
    齿轮选择机构和齿轮箱

    公开(公告)号：WO1997025558A1

    公开(公告)日：1997-07-17

    申请号：PCT/GB1997000097

    申请日：1997-01-10

    Applicant: STOKOE, Raymond, Martin ,  LUCKING, Jeffrey, Robert ,  TRINDER, Graham

    Inventor： STOKOE, Raymond, Martin ,  LUCKING, Jeffrey, Robert

    IPC: F16H63/30

    CPC classification number: F16H63/30 ,  F16H63/18 ,  F16H63/3023 ,  F16H2063/3093 ,  Y10T74/19219 ,  Y10T74/19251 ,  Y10T74/19279 ,  Y10T74/19284

    Abstract: The selector rings (9-11) of a gearbox are moved axially of the main shaft (8) to engage and disengage gears (1-6) by respective pairs of push-rods (15, 16) which extend inwardly between the gears (1-6). The push-rods (15, 16) bear on oppositely-inclined faces (22) of pairs of blocks (17) which slide in slots (18) parallel to the shaft (8) and which engage respective rings (9-11) at diametrically-opposite locations. Actuation of one pair of rods (15, 16) causes their blocks (17) and the engaged ring (9-11) to move in one direction whereas actuation of the other pair causes movement in the opposite direction. The rods (15, 16) slide within mounting blocks (19) inset between pairs of the gears (1-6), and are actuated by the cam surface (26) of a longitudinally-driven rack (25). Alternatively, the push-rods (47, 48 fig. 8) are actuated by individual hydraulic rams (45, 46).

    Abstract translation: 齿轮箱的换挡环（9-11）沿着主轴（8）的轴向移动，以通过在齿轮之间向内延伸的相应的一对推杆（15,16）啮合和脱离齿轮（1-6） 1-6）。 推杆（15,16）承载在与轴（8）平行的狭槽（18）中滑动的成对块（17）的相对倾斜的面（22）上，并且它们以相应的环（9-11）接合在 直径相对的位置。 一对杆（15,16）的致动导致它们的块（17）和接合环（9-11）在一个方向上移动，而另一对杆的致动导致沿相反方向的运动。 杆（15,16）在安装块（19）内滑动，插入成对的齿轮（1-6）之间，并由纵向驱动的齿条（25）的凸轮表面（26）致动。 或者，推杆（47,48图8）由各个液压柱塞（45,46）致动。

    LOCK-SYNCHRONISED GEARBOX SHIFT SYSTEM
    67.
    发明申请
    LOCK-SYNCHRONISED GEARBOX SHIFT SYSTEM 审中-公开
    传输电路带锁SYNC

    公开(公告)号：WO1995003496A2

    公开(公告)日：1995-02-02

    申请号：PCT/EP1994002373

    申请日：1994-07-19

    Applicant: ZF FRIEDRICHSHAFEN AG ,  GAZYAKAN, Ünal ,  BAASCH, Detlef ,  BAILLY, Gerhard

    Inventor： ZF FRIEDRICHSHAFEN AG

    IPC: F16D23/06

    CPC classification number: F16D23/06 ,  F16D23/0612 ,  F16D2023/0618 ,  Y10T74/19284

    Abstract: In a gearbox shift system arranged between a rotary shaft and at least one gear wheel (42, 44), a lock-synchronising arrangement (2) has a synchroniser sleeve (8) that consists of coupling elements capable of engaging the gear wheel (42, 44), a synchroniser ring (16, 18) that consists of a coupling capable of positively engaging the gear wheel (42, 44), and a locking gear (46). The coupling elements are formed by stub-ended coupling teeth or pins (154) (fig. 17, 18). At least one elastic element (26, 28, 106, 108, 254, 256) is provided to damp the coupling elements.

    Abstract translation: 在旋转轴和至少一个齿轮（42，44）之间的传输电路，一个锁定同步器（2）具有滑动套筒（8），其由所述齿轮（42，44）可切换联接元件，和一同步环（16，18）的， 由一个与所述齿轮（42，44）可切换的非刚性联轴器和锁定齿（46）。 联接元件或者是钝的联接齿或螺栓（154）（图17，18）。 至少一个弹性元件（26，28，106，108，254，256）被设置用于连接元件的弹簧加载。

    RATIO SELECTING MECHANISM FOR A TRANSMISSION
    69.
    发明申请
    RATIO SELECTING MECHANISM FOR A TRANSMISSION 审中-公开
    比例选择机制用于传输

    公开(公告)号：WO1981000313A1

    公开(公告)日：1981-02-05

    申请号：PCT/EP1980000054

    申请日：1980-07-15

    Applicant: MASSEY FERGUSON SERVICE NV ,  LASOEN J

    Inventor： MASSEY FERGUSON SERVICE NV

    IPC: F16H03/08

    CPC classification number: F16H37/043 ,  F16H59/02 ,  F16H61/70 ,  F16H63/18 ,  F16H2059/088 ,  Y10T74/19279 ,  Y10T74/19284 ,  Y10T74/19391 ,  Y10T74/194 ,  Y10T74/19405

    Abstract: A transmission ratio selecting mechanism including a ratio selector means (typically a hand lever), first and second ratio coupling members (36b, 37) movable to select a number of ratios in the forward and reverse drive directions of an associated transmission, and linkage means (65, 63, 54, 61, 62, 59, 57, 60 : 65, 63, 64, 70, 71, 68, 67, 69) for moving the ratio coupling members in response to movement of the ratio selector means. The ratio selecting mechanism includes disconnecting means (72, 73, 63, 64) for disconnecting one (37) of the ratio coupling members from the selector means during selection of the reverse ratios of the transmission. During selection of any reverse ratio both the gear coupling means are initially moved in synchronism in response to movement of the selector means to complete the first part of the selection of the particular reverse ratio, the disconnecting means is then operated, and selection of the reverse ratio is completed by further movement of only one (36b) of the ratio coupling means in response to further movement of the selector means. The selector means is arranged to return the ratio coupling members to synchronism on movement of the selector means to disengage the reverse ratio.

    Abstract translation: 传动比选择机构，包括比例选择装置（通常是手柄），可移动以选择相关变速器的前后驱动方向上的多个比率的第一和第二比例联接构件（36b，37） （65,63,54,61,62,59,57,60：65,63,64,70,71,68,67,69），用于响应比例选择器装置的移动来移动比率联接构件。 所述比例选择机构包括用于在选择所述变速器的倒档比期间从所述选择器装置断开所述比率联接构件中的一个（37）的断开装置（72,73,63,64）。 在选择任何反向比期间，齿轮联接装置首先响应于选择器装置的移动而同步地移动以完成特定反向比的选择的第一部分，然后操作断开装置，并且选择反向 响应于选择器装置的进一步移动，仅通过比例耦合装置的一个（36b）进一步移动来完成比率。 选择器装置被布置成使比例联接构件在选择器装置的移动上同步以使反向比脱离。

    TRANSMISSION SYSTEM
    70.
    发明申请
    TRANSMISSION SYSTEM 审中-公开
    传输系统

    公开(公告)号：WO2013190126A1

    公开(公告)日：2013-12-27

    申请号：PCT/EP2013/063069

    申请日：2013-06-21

    Applicant: DRIVE SYSTEM DESIGN ,  KELLY, David ,  ZABALA, Pedro ,  HARRISON, Andrew ,  FINDLAY, Mark ,  TYLEE-BIRDSALL, Alex

    Inventor： KELLY, David ,  ZABALA, Pedro ,  HARRISON, Andrew ,  FINDLAY, Mark ,  TYLEE-BIRDSALL, Alex

    IPC: F16H3/08 ,  F16H3/12 ,  F16D23/04 ,  F16D13/26 ,  F16H63/30

    CPC classification number: F16H61/0403 ,  F16D11/10 ,  F16D11/14 ,  F16D13/26 ,  F16D21/04 ,  F16D23/04 ,  F16D2023/0693 ,  F16H3/089 ,  F16H63/30 ,  F16H63/3023 ,  F16H2061/0407 ,  F16H2061/0474 ,  F16H2063/3093 ,  Y10T74/19274 ,  Y10T74/19284

    Abstract: A transmission system (8) comprising at least one floating gear (14a, 16a, 18a) rotationally mounted upon a first shaft (10), the system comprising a floating gear activation system for controlling torque transfer between the at least one floating gear (14a, 16a, 18a) and the first shaft (10), the gear activation system comprising a first device (28, 30) having a friction interface (28) for frictional engagement with a friction interface (30) disposed on a first side of the at least one floating gear (18a), and a second device (25, 26) having a locking interface (25) for an interpositional engagement with a locking interface (26) disposed on a second side, opposing the first side, of the at least one floating gear (18a), whereby the floating gear (18a) is rotationally coupleable to the first shaft (10) by the friction interface (28/30) and/or the locking interface (25/26).

    Abstract translation: 一种传动系统（8），包括旋转地安装在第一轴（10）上的至少一个浮动齿轮（14a，16a，18a），所述浮动齿轮启动系统用于控制所述至少一个浮动齿轮（14a） ，16a，18a）和所述第一轴（10），所述齿轮激活系统包括具有摩擦接口（28）的第一装置（28,30），用于与设置在所述第一轴（10）的第一侧上的摩擦接口 至少一个浮动齿轮（18a）和具有锁定接口（25）的第二装置（25,26），用于与设置在与第一侧相对的第二侧上的锁定接口（26）插入接合 至少一个浮动齿轮（18a），由此浮动齿轮（18a）通过摩擦接口（28/30）和/或锁定接口（25/26）可旋转地联接到第一轴（10）。

Patent Agency Ranking