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1. 发明申请

WO1998003806A1 TOROIDAL DRIVE 审中-公开
标题翻译：变速器
公开(公告)号：WO1998003806A1
公开(公告)日：1998-01-29
申请号：PCT/EP1997003755
申请日：1997-07-14
申请人： ZF FRIEDRICHSHAFEN AG , BART, Hans-Jörg , SAIBOLD, Friedrich
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： F16H37/08
CPC分类号： F16H37/086 , F16H2015/383 , F16H2037/088
摘要： The invention concerns a toroidal drive which can be operated in two performance ranges. The input shaft (2) of the gear is connected to an intermediate shaft (5) via a first transformation stage (wheels (3) and (4)). From the intermediate shaft a continuously variable transmission (CVT) is driven via a further transformation stage (wheels (6) and (7), drive chain (9)). A further transformation stage (21) is connected downstream of the CVT. The input power is either fed directly to a summarizing gear set (24) or - with the power being branched - is introduced into the summarizing gear set (24) via a further transformation stage (wheels (29) and (30)). The total of three transformation stages present enable the ratios between the speeds of rotation within the CVT to be optimized. Preferably the drive is suitable for use in a vehicle in whose drive train the engine, transmission and output are disposed in a line.
摘要翻译：本发明涉及一种可以在两个功率范围操作的摩擦。经由第一传输级中的变速器的输入轴（2）（轮3和4）具有一中间轴（5）。从这里开始，通过进一步的平移台（齿轮6和7），驱动链（9）的CVT的驱动实现。无级变速器之后是进一步传输级（21）。的驱动电力被供给或者直接给求和齿轮（24）或 - 通过另一齿轮级中求和引入（齿轮29和30）（24） - 其具有功率分流。总现有三条传动比允许无级变速器内的速度比的最优化。优选地，DUR使用的发送是在具有动力传动系，其中所述发动机，变速箱和输出被配置成一列的车辆。

2. 发明申请

WO1998025756A1 CONTAINER 审中-公开
标题翻译：集装箱
公开(公告)号：WO1998025756A1
公开(公告)日：1998-06-18
申请号：PCT/EP1997006828
申请日：1997-12-06
申请人： ZF FRIEDRICHSHAFEN AG , MERZ, Johann
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： B29C65/06
CPC分类号： B29C66/5344 , B29C65/0627 , B29C65/0672 , B29C66/112 , B29C66/1122 , B29C66/114 , B29C66/1224 , B29C66/1226 , B29C66/131 , B29C66/322 , B29C66/543 , B29C66/612 , F15B1/26
摘要： A container for a flow medium made of plastic material comprises a container pot (1) which can be closed by a lid (2). The container pot (1) and the lid (2) are adapted to each other, as far as their position is concerned, on a mold parting line (7), and fixed by a centering device (8). Both the container pot (1) and the lid (2) comprise a surface (10, 11), which are adjacent to each other. A welded plate (12), which also consists of plastic, engages with the adjacent surfaces of the container pot (1) and the lid (2), said plate being adjusted to the neighboring surfaces (10, 11). The container pot (1) and the lid (2) are hermetically interconnected by the welded plate (12) using a friction welding process. This configuration makes it possible to prevent plastic particles arising from lateral wastes during friction welding from entering the flow medium container.
摘要翻译：一种流体塑料容器包括容器壶（1），其由一个盖（2）关闭。容器杯（1）和盖（2）被固定在其在分型线（7），以彼此调整到彼此位置，并通过一个配件（8）。到容器杯（1）和盖（2）各自具有表面（10，11），被布置彼此相邻。一种焊接板（12），其同样由塑料材料制成，延伸容器杯（1）和盖（2）的相邻表面上，并连接到适于相邻表面（10，11）。容器杯（1）和盖（2）通过由摩擦焊接以密封的方式连接在所述焊接板（12）相连接。利用该布置，有可能的是塑料颗粒，其产生作为焊接在摩擦焊接出芽可以进入流体容器的内部来防止。

3. 发明申请

WO1998025055A1 CVT CONTROL METHOD 审中-公开
标题翻译：一种用于控制CVT
公开(公告)号：WO1998025055A1
公开(公告)日：1998-06-11
申请号：PCT/EP1997006640
申请日：1997-11-28
申请人： ZF FRIEDRICHSHAFEN AG , BACHER, Holger , GIERLING, Armin
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： F16H61/12
CPC分类号： F16H61/66254 , F16H61/12 , F16H2059/465 , F16H2061/0462 , F16H2061/1208 , F16H2061/1224 , F16H2061/1284 , Y10T477/624 , Y10T477/6242
摘要： A continuously variable transmission control method designed to determine an operating point from the number of revolutions of the primary disk (12) and the number of revolutions of the secondary disk (13). The operating point is assigned to a first characteristic field which has ranges of unauthorized ratios and a range of authorized ratio. If an error occurs, the pressure level in the adjustment area of the secondary disk (pSEK) is increased in an initial step. If the error continues an emergency drive program is activated in a second step.
摘要翻译：对于从初级带轮（12）和辅助盘的速度的速度一个CVT（13）的建议来确定操作点。该操作点分配给具有区域不允许的齿轮比和一系列允许平移的第一映射。如果在第一步骤中发生错误时，在次级盘（pSEK）的调节空间中的压力水平增加。在在第二步骤中仍存在错误，一个紧急驱动程序被激活。

4. 发明申请

WO1998022326A1 RACK-AND-PINION ASSISTED STEERING SYSTEM 审中-公开
标题翻译：转向器福彩
公开(公告)号：WO1998022326A1
公开(公告)日：1998-05-28
申请号：PCT/EP1997006334
申请日：1997-11-13
申请人： ZF FRIEDRICHSHAFEN AG , HAFERMALZ, Jens-Uwe
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： B62D05/22
CPC分类号： B62D5/22 , B62D3/123 , Y10T74/1967
摘要： In a rack-and-pinion assisted steering system with an elastic connection housing, for example made of plastics, arranged between the pinion housing (6) and the cylinder housing, the bearing points of the rack (1) and pinion (2) are not fixed in a housing. The pinion axis (A) is aligned with the pinion housing by using the existent contact line (B) between rack and pinion teeth. According to the invention, the rack teeth are pressed without play between the pinion teeth by means of an additional pressure member (7) in the lid (5) of the compression piece (3), aligning thereby the pinion axis (A) with the pinion housing (6). After the rack-and-pinion assisted steering system is mounted in the vehicle, the pressure member (7) is removed and the effect of the spring-mounted compression piece (3) is re-established. The aligned pinion axis (A) ensures a good rolling between pinion and rack teeth.
摘要翻译：在具有弹性的连接器壳体的齿条助力转向，例如小齿轮壳体（6）和所述气缸壳体之间塑料，机架（1）和小齿轮的支承点（2）不刚性地固定在壳体中。小齿轮轴（A）通过所述齿条齿的接触（B）与所述小齿轮齿的现有行中的小齿轮壳体的方向。根据本发明，通过在覆盖附加的推力构件（7）推压齿条齿（5）的压片（3）无间隙地在小齿轮齿的，从而对齐与小齿轮壳体中的小齿轮轴（A）（6）。在车辆中的齿条辅助动力转向组件被移除之后，压力件（7）和所述弹簧加载的压力件（3）的作用被恢复。对准的小齿轮轴（A）确保良好的滚动小齿轮和齿条之间的啮合部。

5. 发明申请

WO1998022302A1 DRIVE CONTROL 审中-公开
标题翻译：驱动控制
公开(公告)号：WO1998022302A1
公开(公告)日：1998-05-28
申请号：PCT/EP1997006271
申请日：1997-11-11
申请人： ZF FRIEDRICHSHAFEN AG , SALG, Ditmar
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： B60K23/08
CPC分类号： B60K23/08 , B60W2530/16
摘要： The invention relates to a drive control for motor vehicles or utility vehicles wherein sensors enable the speed of the wheels and the steering angle to be measured. Driving axle slip is determined by comparing the average peripheral wheel speeds of the driven and non driven axles and by taking steering geometry into account. Driving force and finally chassis efficiency are determined by the slip with the assistance of standard characteristic curves. All-wheel drive efficiency is compared with rear wheel drive efficiency. The drive with the higher degree of efficiency is engaged.
摘要翻译：本发明涉及一种用于电力或商用车辆的驱动控制。借助于传感器，车轮的速度和所述转向角来测量。在驱动轴的滑动是在考虑从从动和非被驱动的轴的平均轮圆周速度的比较转向几何形状来确定。关于滑移是用确定的标准曲线，驱动力和最终决定了底盘效率。它互相全轮驱动的和效率进行比较。驱动到分别更高效率的切换。

6. 发明申请

WO1998010192A1 VANE CELL PUMP 审中-公开
标题翻译：叶轮泵
公开(公告)号：WO1998010192A1
公开(公告)日：1998-03-12
申请号：PCT/EP1997004713
申请日：1997-08-29
申请人： ZF FRIEDRICHSHAFEN AG , MERZ, Johann
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： F04C02/344
CPC分类号： F04C15/00 , F04C15/0049
摘要： A vane cell pump has a pot-shaped housing cover (2) which receives a pump unit (3). The pot-shaped cover (2) is prolonged in the axial direction and contains a damper (14) to effectively dampen pressure oscillations. The housing cover (2) further carries an inwardly projecting extension (6) for supporting the pump unit (3). A piston (15) that can slide against a spring (18) can be arranged on the extension (6) to improve the damper effect.
摘要翻译：本发明涉及具有一个罐状的壳体盖（2）的叶片泵，用于接收一个泵包（3）。对于罐状壳体盖的有效压力振动衰减（2）被沿轴向伸长和包括吸收器（14）。外壳盖（2）还承载一个向内突出的延伸部分（6），用于支撑所述泵包（3）。为了改善Tilgerwirkung可以设置对在所述延伸部（6）的弹簧（18）可滑动的活塞（15）。

7. 发明申请

WO1998006948A1 ACCUMULATOR 审中-公开
标题翻译：累加器
公开(公告)号：WO1998006948A1
公开(公告)日：1998-02-19
申请号：PCT/EP1997004322
申请日：1997-08-08
申请人： ZF FRIEDRICHSHAFEN AG , LEUTNER, Wilfried , KEMTER, Heino , RUCK, Gerhard
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： F15B01/22
CPC分类号： F15B1/22 , F15B2201/205 , F15B2201/21 , F15B2201/31 , F15B2201/3151 , F15B2201/3152 , F15B2201/3156 , F15B2201/413 , F15B2201/435
摘要： The invention relates to an accumulator (1) for supplying oil to servo devices. In hydraulic facilities operating with an accumulator (1), the pump often causes disturbing noise resulting from oil pressure pulsation. In order to reduce said pulsation, the inventive accumulator has two connecting openings, one for oil intake and the other for oil discharge. Upon oil inflow there occurs a substantial cross-sectional change resulting in damped pulsation. Besides, the accumulator (1) acts as an extensible hose, so that the damping effect is increased.
摘要翻译：本发明涉及蓄压器（1），用于将油供给到伺服装置。在与蓄压器（1）操作的液压系统，泵经常引起干扰噪声，这是由于油的压力脉动。为了减小脉动各自具有连接孔（6,7）根据本发明的用于入口和机油出口提供。油流入，在横截面的大力跳，这会影响pulsationsdämpfend结果。此外，蓄压器（1）充当膨胀软管和脉动附加阻尼。

8. 发明申请

WO1997046816A1 PROCESS FOR CONTROLLING A CONTINOUSLY VARIABLE TRANSMISSION SYSTEM (CVT) 审中-公开
标题翻译：一种用于控制CVT
公开(公告)号：WO1997046816A1
公开(公告)日：1997-12-11
申请号：PCT/EP1997002769
申请日：1997-05-28
申请人： ZF FRIEDRICHSHAFEN AG , BACHER, Holger , CLAUSEN, Dirk
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： F16H61/38
CPC分类号： F16H61/66254 , B60W10/02 , B60W10/026 , B60W10/10 , B60W30/18 , B60W30/1819 , B60W2520/26 , F16H63/46 , Y10T477/619 , Y10T477/6197 , Y10T477/621 , Y10T477/62423
摘要： The proposal is for a process for controlling a CVT of the bevel-pulley-belt type in which, on the occurrence of a wheel-locking drive situation, converter bridging clutch is disengaged and at the same time a forward or reverse drive clutch is disengaged. The pressure level of the secondary pulley (3) is hereby raised and the transmission ratio of the CVT is changed in accordance with a predeterminable transmission ratio change and a predeterminable gradient.
摘要翻译：对于Kegelscheibenumschlingungstyps的CVT控制，提出以打开在与车轮的驱动条件的发生和同时向前驱动或反向驱动离合器阻断被打开的锁止离合器的方法。次级带轮（3）的压力水平在此提升并改变根据CVT的以预定的比例变化的和的比率的预定梯度。

9. 发明申请

WO1997044600A1 CONTROL SYSTEM TO REDUCE THE TENDENCY OF A MOTOR VEHICLE TO CREEP 审中-公开
标题翻译：系统的机动车辆KRIECHNEIGUNGSMINDERUNG的
公开(公告)号：WO1997044600A1
公开(公告)日：1997-11-27
申请号：PCT/EP1997002542
申请日：1997-05-17
申请人： ZF FRIEDRICHSHAFEN AG , KNAPP, Thomas , DANZ, Wolfgang
发明人： ZF FRIEDRICHSHAFEN AG
IPC分类号： F16H61/20
CPC分类号： G05B13/045 , F16H59/14 , F16H59/36 , F16H61/20 , F16H63/46 , F16H2059/385 , F16H2061/0078 , F16H2061/0096 , F16H2061/207
摘要： This invention relates to a control system to reduce the tendency to creep of a motor vehicle with an automatic gearbox with the gear engaged and the engine idling. To this end, the force on the friction clutch is reduced to the extent that the frictional force between the primary and secondary side of the friction clutch becomes so small that the clutch slips and the momentum transmitted is lower than with the clutch engaged. The control has a model-basing control alogorithm, the rotation speed of the engine and converter turbine wheel and the moment of inertia of the engine and converter turbine wheel and the torque of the motor, converter pump wheel, converter turbine wheel, subsidiary system consumers and frictional clutch and the converter characteristics are used as parameters or input values.
摘要翻译：本发明涉及一种用于Kriechneigungsminderung一个系统，该系统降低了机动车的蠕变与自动变速器与齿轮啮合的发动机空转。对于这一点，该力迄今减小到摩擦离合器，摩擦离合器的初级侧和次级侧之间的摩擦力变得如此低，使得离合器打滑，所传递的转矩变得大于离合器时低。该控制装置具有一个基于模型的控制算法，在其中输入所述发动机的Wandlerturbinenrad和来自旋转速度以及发动机的和转换器涡轮机的转动惯量和发动机，Wandlerpumpenrad，Wandlerturbinenrad，辅助设备的消费者和摩擦离合器以及所述转换器的特性曲线作为参数或输入变量的转矩，

10. 发明申请

WO1997043567A1 PROCESS FOR EVALUATING A ROAD LAYOUT FOR AN AUTOMATIC GEARBOX 审中-公开
标题翻译：道路课的自动变速器评估过程
公开(公告)号：WO1997043567A1
公开(公告)日：1997-11-20
申请号：PCT/EP1997002317
申请日：1997-05-07
申请人： ZF FRIEDRICHSHAFEN AG , ROBERT BOSCH GMBH , HENNEKEN, Markus , SCHMID, Wolfgang , POLJANSEK, Marko
发明人： ZF FRIEDRICHSHAFEN AG , ROBERT BOSCH GMBH
IPC分类号： F16H61/02
CPC分类号： F16H61/0213 , F16H59/40 , F16H59/42 , F16H59/58 , F16H2059/003 , Y10T477/692
摘要： The invention relates to a process for evaluating a road layout for an automatic vehicle gearbox. Said process has the following stages: 1) determination of transverse acceleration (a_Quer) of the vehicle on the basis of measured wheel speeds (n_Rad) for the purpose of evaluating bends; 2) testing to check whether a first cornering process has occurred, and if it has, starting of a predetermined period (T) in a processing operation (S3); 3) a theoretical driver-type value (FT_Soll) and a first increment (INKR_0) between said theoretical value and an actual driver-type value (FT_Ist) on the basis of the vehicle transverse acceleration (a_Quer) and a vehicle speed (v_F); 4) in a differentiating operation (S6), to determine whether a second cornering process is occurring during the predetermined period (T), testing to check whether the period (T) has finished, and if it has not, a processing operation (S8) is activated to determine a second increment (INKR) which is weighted in relation to the first increment (INKR_0) with a factor (A) related to a completed period of the predetermined period (T); 5) determination, on the basis of the second increment (INKR), of a gear-change characteristic (SL) from a plurality of characteristics each associated with a particular driver type.
摘要翻译：一种用于在车辆的自动变速器评估所述道路的过程方法具有以下方法步骤：1）从测得的车轮速度（n_Rad）横向加速度（a_Quer）是车辆所确定的曲线审查; 2）检查第一曲线是否已经过去了，如果是，则在处理功能（S3）的预定时间（T）被启动; 3）（从车辆的横向加速度a_Quer）和车辆速度（V_F）是驾驶员型设定值（FT_Soll），这和驱动型实际值（FT_Ist）被确定之间的第一增量（INKR_0）; 4）（在用于确定是否T）（在预定的时间通过另一个曲线图中的决策函数S6）检查时间是否已经期满（T），如果否，处理功能（S8），用于确定是加权后的第二增量（INCR），这是相对于该第一增量（INKR_0）使用过期从预定义的时间的时间（T）取决于因子（α），活化; 5）从所述第二增量（INCR）与所确定的特定的驱动程序类型的换档特性相关联的多个各自的变速特性曲线（SL）。

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