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41. 发明公开

EP1365176A2 Motor driving device 审中-公开
标题翻译：摩西哥Vorrichtung
公开(公告)号：EP1365176A2
公开(公告)日：2003-11-26
申请号：EP03011768.3
申请日：2003-05-23
申请人： Aisin Seiki Kabushiki Kaisha
发明人： Suzuki, Shuuetsu
IPC分类号： F16H57/02 , F16D23/12
CPC分类号： F16D28/00 , F16D23/12 , F16H57/021 , F16H2057/0213
摘要： A motor driving device includes a housing (2), a motor (7) fixed to the housing, a shaft (5) having a worm gear (4) and driven by the motor, a worm wheel (3) rotatably disposed In the housing and geared with the worm gear, an engaging member (8) provided on a part of the worm wheel, a stopper (9) for contacting to the engaging member when the worm wheel rotates with a predetermined angle and for regulating the rotation of the worm wheel and an absorbing member (12,15) for absorbing a shock force in the axial direction of the shaft, wherein the shaft Is movable in the axial direction.
摘要翻译：一种电动机驱动装置，包括壳体（2），固定到壳体的电动机（7），具有蜗轮（4）并由电动机驱动的轴（5），可旋转地设置在壳体并且与蜗轮啮合，设置在蜗轮的一部分上的接合构件（8），当蜗轮以预定角度旋转并用于调节蜗杆的旋转时，用于与接合构件接触的止动件（9）轮和用于吸收轴的轴向方向的冲击力的吸收构件（12,15），其中所述轴可以在轴向方向上移动。电动机驱动装置包括壳体（2），固定到壳体的电动机（7），具有蜗轮（4）并由电动机驱动的轴（5），可旋转地设置的蜗轮在壳体中，与蜗轮啮合，设置在蜗轮的一部分上的接合构件（8），当蜗轮以预定角度旋转并用于调节旋转时，用于与接合构件接触的止动件（9）和用于吸收在轴的轴向上的冲击力的吸收构件（12,15），其中所述轴可以在轴向方向上移动。

42. 发明授权

EP0918671B1 ELEKTRISCHE ANTRIEBSEINHEIT 失效
标题翻译：电力驱动单元
公开(公告)号：EP0918671B1
公开(公告)日：2003-08-27
申请号：EP98941226.7
申请日：1998-06-23
申请人： ROBERT BOSCH GMBH
发明人： LAUK, Detlef , FISCHER, Ernst , KARCHER, Hansjörg , HERP, Jürgen , HURST, Richard
IPC分类号： B60S1/16 , F16H57/02 , F16H55/24 , H02K7/116
CPC分类号： B60S1/166 , F16C23/10 , F16C33/04 , F16H57/021 , F16H2057/0213 , F16H2057/0224
摘要： The invention relates to an electric drive unit, especially for automobile windscreen wipers, comprising a drive engine with an armature accommodated in a substantially pot-shaped pole box, a gear housing (20) whose face is secured to the pole box and which accommodates at least one worm wheel (32) arranged on a driven shaft (30). Said worm wheel engages with a worm (14) which is connected to the shaft of the armature of the drive motor. The driven shaft (30) is mounted in an eccentric bushing (40), which can be rotated to regulate the axial distance between the shaft of the armature (12) and the driven shaft (30) and which can be arranged in the gear housing (20) in a locked position when rotated. The outer surface of the cylinder of the eccentric bushing (40) has a stepped design whereby the diameter on the side of said surface facing a flange of the eccentric bushing (40) is greater than that of the opposite side facing away from said flange.

43. 发明公开

EP1279860A2 Getriebe für eine Stellvorrichtung 有权
标题翻译： Getriebefüreine Stellvorrichtung
公开(公告)号：EP1279860A2
公开(公告)日：2003-01-29
申请号：EP02012752.8
申请日：2002-06-08
申请人： ROBERT BOSCH GMBH
发明人： Mahfoudh, Samir , Bux, Harald , Paweletz, Anton
IPC分类号： F16H1/12 , F16H57/02
CPC分类号： F16H57/021 , F16H1/16 , F16H55/14 , F16H55/24 , F16H2057/0213 , F16H2057/0224 , F16H2057/127
摘要： Es wird ein Getriebe für eine Stellvorrichtung, das ein eine Außenverzahnung (151) tragendes erstes Getriebeelement (15), das drehfest auf einer in mindestens einem Lager (24) aufgenommenen Antriebswelle (17) sitzt, und ein eine Außenverzahnung (161) tragendes zweites Getriebeelement (16) aufweist, das drehfest auf einer Abtriebswelle (18) sitzt und mit seiner Außenverzahnung (161) in die Außenverzahnung (151) des ersten Getriebeelements (15) eingreift. Zur Herstellung einer Spielfreiheit und Ausgleich von Fertigungs- und Betriebstoleranzen im Getriebe ist die Abtriebswelle (18) in fester Zuordnung zu einem Halter (14) angeordnet und das Antriebswellen-Lager (24) relativ verschieblich an dem Halter (14) festgelegt und durch Feststellmittel festsetzbar, sowie das erste Getriebeelement (15) radial elastisch ausgebildet. Hierzu stützt sich zwischen der mit der Antriebswelle (19) drehfest verbundenen Nabe (30) und dem die Außenverzahnung (151) tragenden, konzentrischen Mantel (31) mindestens ein radial federndes Federelement (32) ab (Fig. 1).
摘要翻译：操作驱动器具有安装到由轴承（24）支撑的驱动轴（17）上并与被附接到从动轴（18）的从动齿轮（16）配合的驱动齿轮（15），所述从动齿轮（16）以与保持器（14），相对于后者调节驱动轴轴承以补偿制造公差。所述驱动齿轮具有安装在所述驱动轴上的轮毂（30）和设置有齿轮（151）的同心球（31），其经由弹簧元件（32）从轮毂径向支撑。

44. 发明授权

EP1131879B1 ANTRIEBSVORRICHTUNG, INSBESONDERE FÜR EINE SCHEIBENWISCHANLAGE EINES KRAFTFAHRZEUGES 有权
标题翻译：驱动装置，尤其是对汽车的雨刮器系统
公开(公告)号：EP1131879B1
公开(公告)日：2003-01-08
申请号：EP99972797.7
申请日：1999-09-10
申请人： Valeo Wischersysteme GmbH
发明人： WALTHER, Bernd
IPC分类号： H02K7/08
CPC分类号： H02K7/081 , F16H2057/0213
摘要： The present invention relates to a driving device (1) mainly intended for the wiper system of a motor vehicle, wherein said device comprises a housing (3) as well as a motor (2) which is arranged in said housing (3) and which comprises a rotor shaft (4) mounted so as to be capable of rotation. The device also includes a mechanism which is arranged in the housing (3) and which comprises a worm shaft (6) arranged on a portion of the rotor shaft (4) as well as an axial-force generation unit (8) for compensating the axial trip of the rotor shaft (4). The purpose of this invention is to create a driving device (1) which has the simplest possible structure and in which the axial-force generation unit (8) does not absorb all the axial forces of the rotor shaft (4) but reliably compensate the axial trip of said rotor shaft (4). To this end, one end (5) of the rotor shaft (4) rests on the housing (3) through a support bearing (7). The axial-force generation unit (8) further includes a wedge-shaped sliding member (9) which is mounted so as to be capable of radial sliding displacement in the housing (3) relative to said rotor shaft (4) and which rests on the same (4) so that said rotor shaft (4) can be submitted to an axial force directed towards the support bearing (7) upon displacement of the wedge-shaped sliding member (9).

45. 发明授权

EP1032522B1 ELEKTROMOTORISCHER STELLANTRIEB FÜR EINE FAHRZEUGLENKANLAGE 有权
标题翻译：电动操动机构的车辆转向
公开(公告)号：EP1032522B1
公开(公告)日：2002-10-16
申请号：EP98962213.9
申请日：1998-11-06
申请人： ADAM OPEL AG
发明人： STOFF, Wolfgang , SCHLEIDT, Werner
IPC分类号： B62D5/04 , H02K7/116 , H02K7/08
CPC分类号： H02K7/1166 , B62D5/0409 , F16H2057/0213 , H02K7/081
摘要： The invention relates to an electromotive actuator for the steering system of a motor vehicle. The inventive device consists of an electric motor-driven worm gear (6) with a special feature i.e. the shank (14) of the gear (13) is elastically supported in the casing of the gear. The resilience of the elements (22,23) is adjusted to the inner friction of the steering system in such a way that the shaft (14) is initially displaced with the worm (13) by compressing one of said elements (22,23) when the motor (7) starts, whereupon the steering shaft (4) is exclusively actuated. This has a positive influence on power steering control performance.

46. 发明公开

EP1245866A2 Elektrischer Stellantrieb für ein Kraftfahrzeug 审中-公开
标题翻译： Elektrischer Stellantriebfürein Kraftfahrzeug
公开(公告)号：EP1245866A2
公开(公告)日：2002-10-02
申请号：EP02005594.3
申请日：2002-03-12
申请人： Hella KG Hueck & Co.
发明人： Schiewer, Norbert
IPC分类号： F16H19/00 , F16H57/02 , F16B21/18
CPC分类号： F16H57/021 , F16B21/18 , F16H1/16 , F16H19/001 , F16H2057/0213
摘要： Beschrieben wird ein elektrischer Stellantrieb für ein Kraftfahrzeug mit einem drehrichtungsumkehrbaren Antriebsmotor (1) und einem diesem nachgeordneten Getriebe, welches ein Stirnradgetriebe und ein Schneckengetriebe umfaßt, wobei das mit der Motorwelle verbundene Antriebsritzel (3) und das Abtriebsschneckenrad (8) durch ein ein Stirnrad (12) und eine Schnecke (13) aufweisendes Stufenrad (4) verbunden sind, mit einem durch die Schnecke (13) angetriebenen Schneckenrad und einer mit dem Schneckenrad verbundenen Abtriebswelle (16), mit einem Getriebegehäuse (9), und mit einer Sicherungsscheibe (17), die in einer Nut der Abtriebswelle (16) angeordnet ist und sich gegen das Getriebegehäuse (9) oder die in das Gehäuse eingepreßte Abtriebswellenlagerung (15) abstützt, wobei die Sicherungsscheibe (17) als ein geöffnetes, gestanztes Federblech ausgebildet ist, welches zur Doppelung umgelegt ist und das in dem sich innerhalb der Abtriebswellennut (14) befindlichen Durchmesserbereich in beiden Axialrichtungen je zwei den Abtriebswellennutflächen zugewandte, aufgestellte Biegefedern (18) aufweist.
Hierdurch wird auf einfache und kostengünstige Weise eine axiale Bewegung der Abtriebswelle und somit des Schneckenrades verhindert und so daß die Selbsthemmung des Schneckengetriebes auch unter Vibrationsbeanspruchungen erhalten bleibt.
摘要翻译：设置驱动器具有可逆电动机（1）和相关联的转换传动装置，其具有包含在驱动器壳体（9）内的花键驱动器和蜗杆传动装置。与蜗轮相连的驱动输出轴设置有一个由开放弹簧板提供的安全垫圈，该安全垫圈被加倍以便提供一对弹簧作用在驱动输出轴的接收槽的侧面。

47. 发明授权

EP1034386B1 MOTOREDUCTEUR POUR L'ENTRAINEMENT D'EQUIPEMENTS DE VEHICULES AVEC SUPPRESSION DE JEU AXIAL DE SA LIGNE D'ARBRE 有权
标题翻译：马达驾驶汽车配件，有用于处置END发挥其轴
公开(公告)号：EP1034386B1
公开(公告)日：2002-03-06
申请号：EP98956950.4
申请日：1998-11-25
申请人： Meritor Light Vehicle Systems-France
发明人： NOMERANGE, Hervé, Marcel
IPC分类号： F16H55/24 , H02K7/08 , F16C17/08
CPC分类号： F16C17/08 , F16C2361/61 , F16C2380/27 , F16H1/16 , F16H55/24 , F16H57/12 , F16H2057/0213 , F16H2057/0221 , H02K7/081 , Y02E10/725 , Y10T74/19595 , Y10T74/19828
摘要： The invention concerns a gear motor (1), in particular for driving vehicle equipment, comprising a rotor provided with a rotor shaft (6), a reduction gearbox housing (14) containing a cog wheel engaged in an endless screw of the shaft and capable of driving an output member (12). The invention is characterised in that it comprises means (12) for eliminating, under predetermined axial compression (F), all axial play between one end (6a) of the rotor shaft and the housing wall (13). Said means can comprise a plug (15) housed in the housing (14) end (13) and a piston (18), inserted between the plug (15) and the shaft (6) end (6a); the plug (15) exerts on the piston (18) and the shaft (6) the axial thrust (7) which is adjusted when being mounted, and is axially locked in the corresponding position by melting the housing (14) plastic material in the grooves or recesses (19) of the piston (18) surface, then in solidifying said plastic material. The suppression of axial play in the rotor shaft (6) eliminates all the disturbing noises caused by changes in rotational direction.
摘要翻译：本发明涉及一种齿轮马达（1），特别是用于驱动车辆的设备，其包含含有在轴上并能够蜗杆从事嵌齿轮设置有转子轴（6），减速齿轮箱壳体（14）的转子在输出构件（12）驱动。本发明是DASS它包括装置（12），用于消除，下预定的轴向压缩（F），所述转子轴的一端（6a）和所述壳体壁（13）之间的所有轴向间隙。所述装置可以包括插塞（15）和所述轴（6）端部之间插入所述壳体（14）端部（13）是放置一个插头（15）和一个活塞（18）（6）; 所述插头（15）施加所述活塞（18）和所述轴（6）上的轴向推力（7），其被调整被安装的情况下，和通过熔化所述壳体（14）的塑料材料轴向地锁定在相应位置槽或活塞（18）表面的凹部（19），则在固化所述塑料材料。在所述转子轴（6）的轴向游隙抑制省去了所有由在旋转方向上的变化引起的干扰噪声。

48. 发明授权

EP0830724B1 REAR MOTOR BEARING FOR WORM GEAR DRIVE MOTORS 失效
标题翻译：后轴承丝杠传动电力马达
公开(公告)号：EP0830724B1
公开(公告)日：2002-01-02
申请号：EP96918274.0
申请日：1996-06-05
申请人： ITT AUTOMOTIVE ELECTRICAL SYSTEMS, INC.
发明人： BUCHANAN, Harry, C., Jr.
IPC分类号： H02K7/08 , H02K5/167 , H02K5/173
CPC分类号： F16C35/02 , F16C2380/27 , F16H2057/0213 , H02K7/081 , H02K2205/03
摘要： An electric motor, such as a motor for operating a worm drive, has a rear bearing and rear bearing support in the form of a sleeve bearing which is received within a rearwardly facing axial opening formed in the end of the motor armature shaft. The bearing receives one end of a non-rotating pin which has its opposite end secured to the rear end wall of the motor and thus supports the armature shaft on the end wall. Minor misalignments are provided for by aligning movements of the bearing support pin accompanied by slight bending of the end wall of the motor case. In another embodiment, the pin is provided with a spherical end received within a conforming or mating recess and providing for pivotal aligning movement of the bearing support pin with respect to the motor case. The bearing may also be shouldered or flanged so that thrust forces on the shaft are transmitted to an adjacent shoulder on the bearing support pin.

49. 发明公开

EP1065132A1 Electric power steering apparatus 有权
标题翻译：电动转向装置
公开(公告)号：EP1065132A1
公开(公告)日：2001-01-03
申请号：EP00112999.8
申请日：2000-06-21
申请人： KOYO SEIKO CO., LTD.
发明人： Tsutsui, Takashi, c/o Koyo Seiko Co., Ltd. , Watanabe, Masayuki, c/o Koyo Seiko Co., Ltd.
IPC分类号： B62D5/04
CPC分类号： B62D5/0421 , B62D5/0409 , F16C23/10 , F16C25/083 , F16C2326/24 , F16H55/24 , F16H57/12 , F16H2057/0213 , F16H2057/0224 , Y10T74/19828 , Y10T74/19842
摘要： An electric power steering apparatus having a reduction mechanism in which an inner peripheral face of a fitting hole (31) provided to a gear housing (8) is formed into an inclined face inclined with respect to a worm shaft (70) so as to fit with and hold a bearing (16) to which a worm shaft (70) for transmitting rotating force of a steering assisting motor (6) to a steering shaft (4) provided with a worm wheel (72), an inclined contact surface (16a) in contact with the inclined face is provided on an outer periphery of the bearing (16), and the inclined contact surface (16a) of the bearing (16) is moved along the inclined face of the fitting hole (31) to adjust a distance (H) between a shaft center of the worm shaft (70) and a rotation center of the worm wheel (72).
摘要翻译：一种具有减速机构的电动助力转向装置，其中，设置于齿轮箱（8）的装配孔（31）的内周面形成为相对于蜗杆轴（70）倾斜的倾斜面以便配合并具有用于将转向辅助用电动机（6）的旋转力传递到设置有蜗轮（72）的转向轴（4）的蜗杆轴（70）的轴承（16），倾斜接触面）设置在轴承（16）的外周上，轴承（16）的倾斜接触面（16a）沿着嵌合孔（31）的倾斜面移动，从而调整所述蜗杆轴（70）的轴心与所述蜗轮（72）的旋转中心之间的距离（H）。

50. 发明公开

EP1007398A1 ELECTRIC POWER STEERING COMPRISING A WORM GEAR 有权
标题翻译：与蜗轮电动助力转向
公开(公告)号：EP1007398A1
公开(公告)日：2000-06-14
申请号：EP98940419.9
申请日：1998-08-28
申请人： TRW LucasVarity Electric Steering Ltd.
发明人： APPLEYARD, Michael
IPC分类号： B62D5/04 , F16H55/24
CPC分类号： H02K7/081 , B62D5/0409 , F16H55/24 , F16H57/021 , F16H2057/0213 , F16H2057/0224 , F16H2057/126 , Y10T74/19828
摘要： Apparatus for removing the backlash and free-play present between a worm (8) and worm wheel (10) in the gearbox of an electric power assisted steering system is disclosed. The worm (8) is provided on an output shaft (6) from an electric motor (4) and the wheel is provided on another separate shaft (9) (possibly the steering column). The wheel is fixed relative to a housing (1), and the worm is fixed relative to the housing through at least a first and a second support assembly (100, 200). The first support assembly (100) is provided at the end of the output shaft (8) distal from the motor (4) and comprises an eccentric bush (101) which can be rotated to adjust the radial position of the output shaft and hence worm gear. The second support assembly (200) allows for angular movement of the output shaft (6). The first support assembly (100) may be manually rotated or may automatically rotate under a spring force to adjust the amount of free-play.

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