专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1986002603A1 GEAR-CHANGING SYSTEM FOR MOTOR-VEHICLE REDUCTION GEARS, WITH INTERRUPTION OF THE TRACTION FORCE 审中-公开
标题翻译：用于电动车辆减速齿轮的变速系统，具有牵引力的中断
公开(公告)号：WO1986002603A1
公开(公告)日：1986-05-09
申请号：PCT/DE1985000432
申请日：1985-10-31
申请人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO. , MÜLLER, Erich, R. , VOLKERT, Edmund , RIENECKER, Wolfgang
发明人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO.
IPC分类号： B60K41/08
CPC分类号： F16H61/0403 , F16H61/0248
摘要： A gear-changing system for motor-vehicle reduction gears with interruption of the traction force, is designed in the manner of a semi-automatic unit. Using the manual controls (80, 81) which are connected to a control unit (82), gear-change forks (33) are operated via servo-systems (90). Sensors operate in conjunction with rotating marks on the drive shaft and with marks on the gear-wheels driven by the drive-shaft. By means of a phase detector (75) the phase position (phi) is determined between the gear wheels and the gear-change sleeves driven by the drive-shaft. When a predetermined phase position is attained, these elements are closed.

2. 发明申请

WO1986000677A1 ROTARY GEAR ELEMENT 审中-公开
标题翻译：旋转齿轮元件
公开(公告)号：WO1986000677A1
公开(公告)日：1986-01-30
申请号：PCT/DE1985000231
申请日：1985-07-05
申请人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO. , MÜLLER, Erich, R.
发明人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO.
IPC分类号： F16H55/06
CPC分类号： F16H57/0025 , F16C3/02 , F16D1/06 , F16H55/14
摘要： A rotary gear element, particularly a toothed wheel (10) or a shaft, has at least one rolling or bearing surface made of a material having a high bearing capacity. In order to reduce the weight and the noise transmission capacity of the body, particularly for gear boxes of motor vehicles, a bearing body (14) of the gear element, supporting the rolling or bearing surface, is made at least partially of a light construction material.
摘要翻译：旋转齿轮元件，特别是齿轮（10）或轴，具有由具有高承载能力的材料制成的至少一个滚动或承载表面。为了减轻机体的重量和噪声传播能力，特别是对于机动车辆的齿轮箱，支撑滚动或承载面的齿轮元件的支承体（14）至少部分地由轻型构造材料。

3. 发明申请

WO1986000674A1 HOLLOW SHAFT 审中-公开
标题翻译：中空轴
公开(公告)号：WO1986000674A1
公开(公告)日：1986-01-30
申请号：PCT/DE1985000223
申请日：1985-07-03
申请人： ZAHNRADWERK NEUENSTEIN GMBH & CO. , MÜLLER, Erich, R. , LILIENFEIN, Hans-Ulrich
发明人： ZAHNRADWERK NEUENSTEIN GMBH & CO.
IPC分类号： F16C03/00
CPC分类号： F16H57/0025 , F16C3/02 , F16D1/06 , F16H55/14
摘要： A rotary gear element, particularly a toothed wheel (10) or a shaft, has at least one rolling or bearing surface made of a material having a high bearing capacity. In order to reduce the weight and the noise transmission capacity of the body, particularly for gear boxes of motor vehicles, a bearing body (14) of the gear element, supporting the rolling or bearing surface, is made at least partially of a light construction material.

4. 发明申请

WO1985001254A1 GEAR SHIFTING DEVICE FOR A MANUAL GEAR-BOX OF MOTOR VEHICLES 审中-公开
标题翻译：用于汽车手动齿轮箱的齿轮换档装置
公开(公告)号：WO1985001254A1
公开(公告)日：1985-03-28
申请号：PCT/DE1984000193
申请日：1984-09-12
申请人： ZAHNRADWERK NEUENSTEIN GMBH & CO. , MÜLLER, Erich, R. , VOLKERT, Edmund
发明人： ZAHNRADWERK NEUENSTEIN GMBH & CO.
IPC分类号： B60K20/02
CPC分类号： F16H61/24 , B60W10/02 , B60W10/10 , F16H59/044 , F16H59/46 , F16H2061/242 , Y10T74/1926 , Y10T74/19437
摘要： In a gear shifting device for a manual gear-box of a motor vehicle with a gear shifting lever enabling to change gear by means of a gear shifting rod, the motion transfer from the gear shifting lever to the gear shifting rod is effected in a non mechanical mode. The motion of the gear shifting lever from neutral to a gear shifting position is carried out in two stages, the first stage providing for the preselection and the second stage for the engagement of the selected gear. A locking device allows the gear shifting lever to be moved from the first stage to the second stage only when the required conditions for a perfect engagement of the selected gear are fulfilled, that is to say when the clutch is actuated and when the pinions of the gear to be shifted are synchronized.

5. 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。

6. 发明申请

WO1986000678A1 IMMERSION LUBRICATION SYSTEM FOR GEAR-BOXES OF MOTOR VEHICLES 审中-公开
标题翻译：电动汽车齿轮箱倾斜润滑系统
公开(公告)号：WO1986000678A1
公开(公告)日：1986-01-30
申请号：PCT/DE1985000224
申请日：1985-07-03
申请人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO. , MÜLLER, Erich, R.
发明人： ZWN ZAHNRADWERK NEUENSTEIN GMBH & CO.
IPC分类号： F16H57/04
CPC分类号： F16N19/006 , F16H57/0447 , F16H57/0453 , F16H57/0494 , Y10T74/19991
摘要： An immersion lubrication system for gear-boxes of motor vehicles comprises an oil pan (42) on the lower side of a case (30). In the case (30) there is a drive shaft (31) with toothed wheels (34 to 37) which are partially immersed in the oil when the oil pan (42) is completely filled. During extremely low operation temperatures, and in order to prevent synchronization devices from sticking to the cold and therefore very viscous oil, which would result in the non-synchronization of the gear shifts and therefore in damages to the gear-box, the oil pan (42) is connected to a hollow chamber (33) wherein the oil is sucked from the oil pan (42) in the case of low operation temperatures of the gear-box. To this effect there is preferably arranged into a hollow space (33) of a drive shaft (31) an extension body (38) which is retracted in the case of a low temperature, the hollow space (33) being connected to the oil pan (42).
摘要翻译：用于机动车辆的齿轮箱的浸没式润滑系统包括在壳体（30）的下侧的油底壳（42）。在（30）的情况下，当油盘（42）被完全填充时，具有齿轮（34至37）的驱动轴（31）部分地浸入油中。在非常低的操作温度下，为了防止同步装置粘附到冷和因此非常粘稠的油，这将导致齿轮的不同步变化并因此损坏齿轮箱，油盘 42）连接到中空室（33），其中在齿轮箱的低操作温度的情况下，油从油底壳（42）中被吸入。为此，优选地将驱动轴（31）的中空空间（33）布置成在低温的情况下缩回的延伸体（38），中空空间（33）连接到油盘（42）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式