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1. 发明申请

WO1992008067A1 MOTOR VEHICLE GEARBOX 审中-公开
标题翻译：电动车齿轮箱
公开(公告)号：WO1992008067A1
公开(公告)日：1992-05-14
申请号：PCT/SE1991000740
申请日：1991-11-01
申请人： AB VOLVO , ALFREDSSON, Sverker
发明人： AB VOLVO
IPC分类号： F16H03/12
CPC分类号： F16H3/097 , F16H3/006 , F16H2003/0822 , F16H2200/0052 , F16H2312/08 , Y10T74/19233
摘要： Power shift motor vehicle gearbox with an input shaft (1), two countershafts (2, 3) and a central synchronizer (30). The input shaft has a gear wheel (5) in engagement with a gear wheel (6) freely rotatably mounted on one countershaft (2) and lockable by a friction clutch (7) to the shaft, said gear wheels forming a pair for driving the countershaft. The input shaft also has a freely rotatably mounted gear wheel (8) which can be locked by a friction clutch (10) to the shaft, said gear wheel (8) engaging a gear wheel (9) on the other countershaft (3) for driving the same when the clutch is engaged.
摘要翻译：具有输入轴（1），两个中间轴（2,3）和中心同步器（30）的动力换挡汽车变速箱。输入轴具有齿轮（5），该齿轮（5）可自由旋转地安装在一个中间轴（2）上并由摩擦离合器（7）锁定到轴上的齿轮（6）啮合，所述齿轮形成一对用于驱动中间。输入轴还具有可自由旋转地安装的齿轮（8），该齿轮可被摩擦离合器（10）锁定到轴上，所述齿轮（8）与另一中间轴（3）上的齿轮（9）啮合，用于当离合器接合时驱动相同。

2. 发明申请

WO1997033103A1 MOTOR VEHICLE GEARBOX 审中-公开
标题翻译：电动车齿轮箱
公开(公告)号：WO1997033103A1
公开(公告)日：1997-09-12
申请号：PCT/SE1997000397
申请日：1997-03-07
申请人： VOLVO LASTVAGNAR AB , HEDMAN, Anders
发明人： VOLVO LASTVAGNAR AB
IPC分类号： F16H03/12
CPC分类号： F16H3/097 , F16H3/006 , F16H3/12 , F16H2061/0407 , F16H2200/0026 , F16H2200/0091 , Y10T74/19233 , Y10T74/19284
摘要： The invention relates to a motor vehicle gearbox with two concentrically mounted input shafts (6, 9), each driving an individual layshaft (12, 15), having gears (16-19, 41) in engagement with gears (21, 22, 40) on an output shaft. One layshaft (12) has a central synchronizing device (30), by means of which the layshaft, which is driveably coupled to the momentarily non-driven input shaft, can be accelerated up to a rotational speed determined by the selected gear speed. The central synchronization device (30) has a friction clutch (34) and two synchronization gears (32, 33), one of which (32) is wider than the other and is lockable to the shaft (12) with the aid of an engaging sleeve (53), so that driving torque can be transmitted via the synchronization gear.
摘要翻译：本发明涉及一种具有两个同心安装的输入轴（6,9）的机动车辆变速箱，每个驱动单独的副轴（12,15），齿轮（16-19,41）与齿轮（21,22,40）啮合）在输出轴上。一个副轴（12）具有一个中心同步装置（30），通过该中心同步装置，可以驱动地联接到瞬时非驱动的输入轴上的副轴可被加速到由所选择的档位速度确定的转速。中心同步装置（30）具有摩擦离合器（34）和两个同步齿轮（32,33），其中一个同步齿轮（32,33）的宽度大于另一个，并且可借助于啮合套筒（53），从而可以通过同步齿轮传递驱动扭矩。

3. 发明申请

WO1991010079A1 GEARBOX FOR MOTOR VEHICLES 审中-公开
标题翻译：电动汽车的齿轮箱
公开(公告)号：WO1991010079A1
公开(公告)日：1991-07-11
申请号：PCT/SE1990000852
申请日：1990-12-20
申请人： SAAB AUTOMOBILE AKTIEBOLAG , EKLUND, Josef
发明人： SAAB AUTOMOBILE AKTIEBOLAG
IPC分类号： F16H03/12
CPC分类号： F16H3/12 , F16H2003/123 , F16H2061/0407
摘要： A gearbox (1) for motor vehicles has an input (2) and an output (5) shaft, where gear wheels (7-20) are in engagement with each other, at least one gear wheel on each shaft being rotatably mounted and capable of being locked on its shaft by means of a clutch member (21-24). Both these shafts are coupled to a synchronisation arrangement (27) common to a number of gears and by means of which the input shaft (2) can be braked or accelerated to a speed necessary for the chosen gear.
摘要翻译：用于机动车辆的变速箱（1）具有输入（2）和输出（5）轴，其中齿轮（7-20）彼此接合，每个轴上的至少一个齿轮被可旋转地安装并具有能力通过离合器构件（21-24）锁定在其轴上。这两个轴都耦合到多个齿轮共同的同步装置（27），并且通过该同步装置将输入轴（2）制动或加速到所选齿轮所需的速度。

4. 发明申请

WO1989002995A1 MULTI-STEP REDUCTION GEAR FOR MOTOR VEHICLES 审中-公开
标题翻译：用于电机的多级减速齿轮
公开(公告)号：WO1989002995A1
公开(公告)日：1989-04-06
申请号：PCT/DE1988000585
申请日：1988-09-21
申请人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO. , MÜLLER, Erich, R. , PRIWITZER, Günther , MARTIN, Felix
发明人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO.
IPC分类号： F16H03/12
CPC分类号： F16D23/06 , F16D2023/0631 , F16D2023/0637 , F16D2023/0656 , F16D2023/0662 , Y10T74/19284
摘要： A multi-step reduction gear for motor vehicles has a first gear (12) and a second gear mounted side by side on a common shaft. Synchronization means for adjusting the speeds of the gears (12) are provided between the gears (12) and slide axially with respect thereto. An actuating element of the synchronization means rotates with the first gear (12). Said element can be turned with respect to the latter only through a limited peripheral section (u) andhas a peripheral friction surface which can be brought by axial sliding into frictional engagement with a counter-friction surface of the second gear. To permit synchronized shifting processes with constant shift time which are independent of the manually applied shifting effort, the actuating element has a first wedge face (51, 51') set at an angle to a radial plane, which rests against a corresponding second wedge face (41, 41') rigidly connected to the first gear (12). In this way, when frictional engagement occurs, the actuating element is subjected to an axial force which is directed toward the counter-friction surface (31).
摘要翻译：用于机动车辆的多级减速装置具有在公共轴上并排安装的第一齿轮（12）和第二齿轮。在齿轮（12）之间设置用于调节齿轮（12）的速度的同步装置，并相对于齿轮（12）轴向滑动。同步装置的致动元件与第一齿轮（12）一起旋转。所述元件可以仅通过有限的周边部分（u）相对于后者转动，并且具有通过轴向滑动与第二齿轮的反摩擦表面摩擦接合而产生的周边摩擦表面。为了允许具有与手动施加的换档力无关的恒定移动时间的同步换档过程，致动元件具有与径向平面成一定角度设置的第一楔形面（51,51'），第一楔形面靠在相应的第二楔形面（41,41'）刚性地连接到第一齿轮（12）。以这种方式，当摩擦接合发生时，致动元件受到朝向反摩擦表面（31）的轴向力。

5. 发明申请

WO1986003269A1 GEARBOX 审中-公开
标题翻译：变速箱
公开(公告)号：WO1986003269A1
公开(公告)日：1986-06-05
申请号：PCT/GB1985000546
申请日：1985-11-29
申请人： EVERTON, John, Malcolm
IPC分类号： F16H03/12
CPC分类号： F16H3/126 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/18 , B60W30/1819 , F16H3/091 , F16H61/0403
摘要： The gearbox has a number of selectable gears which can be coupled one at a time to its input shaft (1). The selected gear is in mesh with a gear on an intermediate shaft (2) which has a further gear in mesh with one of a number of selectable gears which can be coupled one at a time to its output shaft (3). The total number of gears is the product of the gears available on the input and output shafts. The three shaft layout achieves a compact gearbox with a minimum component content. Minimum forces are required to disengage or engage gears as the synchronization of the relevant gears is achieved with a small dedicated electric motor (25). Complete automation of the gearbox is achieved by controlling the engine clutch, gear selector rods and the synchronizing motor with a gearbox control unit.
摘要翻译：齿轮箱具有多个可选择的齿轮，其可以一次一个地连接到其输入轴（1）。所选择的齿轮与中间轴（2）上的齿轮啮合，所述齿轮具有与可以一次一个地连接到其输出轴（3）的多个可选择齿轮中的一个啮合的另外的齿轮。齿轮总数是输入和输出轴上可用齿轮的乘积。三轴布置实现了具有最小组件含量的紧凑型齿轮箱。当用小型专用电动机（25）实现相关齿轮的同步时，需要最小的力来解除啮合或啮合齿轮。齿轮箱的完全自动化是通过用变速箱控制单元控制发动机离合器，换档杆和同步电机来实现的。

6. 发明申请

WO1991013271A1 PROCESS FOR CHANGING A STEP-BY-STEP VARIABLE GEAR 审中-公开
标题翻译：改变逐步变速齿轮的过程
公开(公告)号：WO1991013271A1
公开(公告)日：1991-09-05
申请号：PCT/EP1990002217
申请日：1990-12-17
申请人： VOLKSWAGEN AKTIENGESELLSCHAFT , SCHNEIDER, Arthur , KLARHOEFER, Christian
发明人： VOLKSWAGEN AKTIENGESELLSCHAFT
IPC分类号： F16H03/12
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , B60W2710/0661 , F16H3/12 , F16H61/0403 , F16H2061/0407 , Y10T477/6414
摘要： In known step-by-step variable gears, no torque is transmitted to the drive train during gear shifting. The new process overcomes this drawback and at the same time ensures an optimal torque profile. During gear shifting, an additional gear step is connected. The torque diverted to the additional gear step simultaneously reduces the engine speed. The change in engine speed depends directly on the diverted torque and is reduced through a closed control circuit.
摘要翻译：在已知的逐步可变齿轮中，在变速期间没有扭矩传递到传动系。新工艺克服了这个缺陷，同时确保了最佳扭矩曲线。在换档期间，连接一个额外的档位。转向附加档位的扭矩同时降低发动机转速。发动机转速的变化取决于转向转矩，并通过闭合控制回路减少。

7. 发明申请

WO1986001569A1 GEAR CHARGE UNIT, ESPECIALLY FOR MOTOR VEHICLES 审中-公开
标题翻译： GEAR充电单元，特别适用于电机
公开(公告)号：WO1986001569A1
公开(公告)日：1986-03-13
申请号：PCT/EP1985000436
申请日：1985-08-27
申请人： J.M. VOITH GMBH , KLAUE, Hermann
发明人： J.M. VOITH GMBH
IPC分类号： F16H03/12
CPC分类号： B60T1/087 , F16H3/12 , F16H37/042 , F16H37/046
摘要： A gear charge unit, especially for motor vehicles, which has a main shaft (9) and a layshaft (8). Arranged on these shafts are several gear sets (56, 7; 14, 15; 16, 17) each with two continually-engaged pinions. Arranged on the main shaft (9) are gear sleeves (12, 13) for changing the gears, of which one respectively can be coupled by positive locking with one of the pinions (56, 14, 16). To ensure the same running speed on the gear sleeve to be engaged, a deceleration device (20) or an acceleration device (46, 50) acts on the main shaft (9), depending on the direction of engagement. A planetary gear (50) which can be part of the above-mentioned acceleration device, has, via a friction brake (24), a brake-release member (22) and thus forms a coupling unit for interruption of the delivery of power from a drive machine (51) to a driven shaft (27). The coupling device, which also serves for starting up, is arranged on the gear output. A switching coupling (29) is envisaged between the driven shaft (27) and the braking rotor (24).
摘要翻译：齿轮装料单元，特别是用于机动车辆，其具有主轴（9）和副轴（8）。在这些轴上布置有几个齿轮组（56,7; 14,15; 16,17），每个具有两个连续啮合的小齿轮。在主轴（9）上布置有用于改变齿轮的齿轮套（12,13），其中一个分别可以通过与其中一个小齿轮（56,14,16）的正锁定而联接。为了确保齿轮套筒上的运转速度相同，根据接合方向，减速装置（20）或加速装置（46,50）作用在主轴（9）上。可以作为上述加速装置的一部分的行星齿轮（50）经由摩擦制动器（24），制动释放构件（22）形成联接单元，用于中断从驱动机构（51）到从动轴（27）。也用于启动的联接装置布置在齿轮输出上。设计在从动轴（27）和制动转子（24）之间的开关联轴器（29）。

8. 发明申请

WO1985005427A1 MULTISTEP SHIFTING GEAR-BOX, PARTICULARLY FOR MOTOR VEHICLES 审中-公开
标题翻译：多功能转向齿轮箱，特别适用于电机
公开(公告)号：WO1985005427A1
公开(公告)日：1985-12-05
申请号：PCT/EP1985000211
申请日：1985-05-09
申请人： J.M. VOITH GMBH , KLAUE, Hermann
发明人： J.M. VOITH GMBH
IPC分类号： F16H03/12
CPC分类号： F16H3/12 , F16H3/095 , F16H37/042 , F16H2003/123 , F16H2061/0407 , Y10T74/19233 , Y10T74/1926
摘要： A multistep shifting gear-box, particularly for motor vehicles, comprises a main shaft (24) and two secondary shafts (241 and 242). On said shafts are arranged a number of groups of toothed wheels, each group having three toothed wheels in continuous meshing conditions. On the main shaft (24) there are arranged gear shifting sleeves (243, 244, 245, 246) for shifting the gears; one of said sleeves may be coupled by means of a form connection (by means of an actuating cylinder) to one of the toothed wheels. In order to obtain a synchronization with the gear shifting sleeve to be engaged, one of the secondary shafts is subjected either to an acceleration device (33) or to a deceleration device (36), according to the shifting direction. A control microprocessor controls according to the obtention of the synchronization to the gear shifting sleeve in question the servo medium supply to the actuation cylinder concerned.
摘要翻译：特别是用于机动车辆的多级变速箱包括主轴（24）和两个副轴（241和242）。在所述轴上布置有多组齿轮，每组具有连续啮合条件的三个齿轮。在主轴（24）上布置有用于移动齿轮的换档套筒（243,244,245,246）所述套筒中的一个可以通过形式连接（通过致动缸）联接到齿轮中的一个。为了与要接合的换档套筒获得同步，根据换档方向，其中一个副轴经受加速装置（33）或减速装置（36）。控制微处理器根据与所讨论的换档套筒的同步的持续控制，对所涉及的致动气缸的伺服介质进行控制。

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