Ethylene homopolymers and ethylene copolymers and a process for their
preparation
    2.
    发明授权
    Ethylene homopolymers and ethylene copolymers and a process for their preparation 失效
    乙烯均聚物和乙烯共聚物及其制备方法

    公开(公告)号:US5306791A

    公开(公告)日:1994-04-26

    申请号:US57554

    申请日:1993-05-06

    CPC分类号: C08F10/02

    摘要: Novel ethylene homopolymers and ethylene copolymers which are suitable for film production and have a density from 925 to 940 kg /m.sup.3, a melt flow index (MFI) of

    摘要翻译: 新型乙烯均聚物和乙烯共聚物适用于薄膜生产,密度为925至940 kg / m3,熔体流动指数(MFI)在190℃时为<1 g / 10 min,施加力为2.16 kp可以通过在500至5000巴的单体的自由基聚合和40至320℃的反应温度T之间通过在至少n = 3个聚合阶段中几乎完全排除氧的引发剂进行制备。 在第一阶段,单体的总量或主要部分通过部分所需的引发剂进行聚合,直到聚合实际上停止。 然后将另一部分引发剂和如果需要的单体加入冷却至20℃-60℃的混合物中。该过程在后续阶段重复直到第n阶段,至少在第 n阶段,其半衰期温度为90℃〜260℃,最大反应温度Tmax为270℃以上,至少在第n阶段。

    Electric drive unit for vehicle systems
    3.
    发明授权
    Electric drive unit for vehicle systems 失效
    汽车系统用电动单元

    公开(公告)号:US06376962B1

    公开(公告)日:2002-04-23

    申请号:US09601995

    申请日:2000-10-13

    IPC分类号: H02K1300

    CPC分类号: H02K5/145 H01R39/39

    摘要: An electric drive unit for vehicle systems, such as power windows and windshield wipers, having a commutator motor that has a commutator and at least two commutator brushes. The electric drive unit includes electrical components of an electronic system for the motor. To reduce production costs and simplify assembly, the electrical components are electrically secured to a lead frame that makes the electrical connection between the components and the commutator motor and the commutator brushes are embodied as hammerhead brushes, whose carrier plates are bent in one piece out of the lead frame.

    摘要翻译: 用于诸如电动窗和挡风玻璃刮水器的车辆系统的电驱动单元,具有具有换向器和至少两个换向器刷的换向器电动机。 电驱动单元包括用于电动机的电子系统的电气部件。 为了降低生产成本并简化组装,电气部件被电固定到引线框架上,引线框架使部件和换向器电机之间的电连接和换向器电刷被实施为锤头刷,其承载板从一个部分弯曲成 引线框架。

    Releasable fastening device, especially for attachments on convertibles
    4.
    发明授权
    Releasable fastening device, especially for attachments on convertibles 失效
    可释放的紧固装置,特别适用于可变形物的附件

    公开(公告)号:US5190343A

    公开(公告)日:1993-03-02

    申请号:US748750

    申请日:1991-08-16

    摘要: A releasable fastening device, especially for attachments on convertibles, by means of which the attachment can be snapped reversibly without further aids to the convertible body. A hook part connected pivotably to the attachment via a tensioning device can be hooked at a body part bordering a receptacle on the convertible body and can be braced against the receptacle by means of the tensioning device, after which the fastening device is fixed in its end position by means of a beyond dead-center position of the tensioning device. Distance tolerances between the receptacle and attachment can be compensated by a change of length within the tensioning device. The tensioning device is formed only by a flexural spring which is pivotably mounted at one end on the hook part and at the other end on the attachment.

    摘要翻译: 一种可释放的紧固装置,特别是用于可转换装置上的附件,通过该紧固装置,附件可以可逆地扣合,而不需要对可转换体的进一步的辅助。 通过张紧装置可枢转地连接到附件的钩部件可以钩在与敞篷体上的容器相邻的主体部分上,并且可以通过张紧装置支撑在容器上,之后紧固装置固定在其端部 通过张紧装置的超过死点位置的位置。 插座和附件之间的距离公差可以通过张紧装置内的长度变化来补偿。 张紧装置仅由弯曲弹簧形成,弯曲弹簧可枢转地安装在钩部上的一端,另一端安装在附件上。

    Electric-motor drive device
    5.
    发明授权
    Electric-motor drive device 有权
    电动机驱动装置

    公开(公告)号:US06639335B1

    公开(公告)日:2003-10-28

    申请号:US09555376

    申请日:2000-08-25

    IPC分类号: H02K500

    CPC分类号: H02K5/10 H02K7/14

    摘要: In an electric-motor drive device for auxiliary devices in motor vehicles, such as sliding roofs, window controls, windshield wipers, and the like, having a gear housing (17) and a cup-shaped motor housing (13) that is slipped with its opening edge (131) onto the gear housing (17) and fixed thereon, to reduce manufacturing costs and the requisite installation space and improve force introduction from the motor housing (13) to the gear housing (17), the motor housing (13), in its slip-on region, is roller-burnished into the gear housing (17).

    摘要翻译: 在用于机动车辆中的辅助装置的电动机驱动装置中,例如滑动屋顶,窗户控制装置,挡风玻璃刮水器等,具有齿轮箱(17)和杯状电动机壳体(13) 其开口边缘(131)到齿轮壳体(17)上并固定在其上,以降低制造成本和所需的安装空间,并且改善从马达壳体(13)到齿轮箱(17),马达壳体(13) )在其滑动区域中被滚轮抛光到齿轮壳体(17)中。

    Electrical drive unit
    6.
    发明授权
    Electrical drive unit 失效
    电动单元

    公开(公告)号:US06291917B1

    公开(公告)日:2001-09-18

    申请号:US09254069

    申请日:1999-12-14

    IPC分类号: H02K710

    CPC分类号: H02K7/081 F16H2057/0213

    摘要: An electric drive unit for windshield washers of a motor vehicle, including a drive motor having an armature accommodated in a substantially cup-shaped pole housing, a substantially cup-shaped gearbox, secured by its face end to the pole housing, for receiving at least one transmission gear wheel that meshes with a worm connected to an armature shaft of the armature. The armature shaft has a mushroom-shaped stop face on its face end, against which a spring for generating a defined initial stress comes to rest. The spring is a curved bendable spring, which has a substantially V-shaped profile, with a tensioning plate secured in the gearbox and with a leg that yields in the axial direction of the armature shaft, which in the installed state of rest, the spring exerts a spring force, on the mushroom-shaped face of the armature shaft.

    摘要翻译: 一种用于机动车辆的挡风玻璃清洗器的电驱动单元,包括具有容纳在大致杯状的磁极壳体中的电枢的驱动电动机,基本上为杯状的齿轮箱,其面端固定在电极壳体上,用于至少接收 一个传动齿轮与连接到电枢的电枢轴的蜗杆相啮合。 电枢轴在其端部具有蘑菇形止动面,用于产生限定的初始应力的弹簧抵靠在该止动面上。 弹簧是弯曲的弯曲弹簧,其具有大致V形的轮廓,其中张紧板固定在齿轮箱中,并具有在电枢轴的轴向方向上产生的腿部,其在安装状态下为弹簧 在电枢轴的蘑菇状表面上施加弹簧力。

    Electric drive unit with a bush having different diameters
    7.
    发明授权
    Electric drive unit with a bush having different diameters 有权
    具有不同直径的衬套的电驱动单元

    公开(公告)号:US06177742B1

    公开(公告)日:2001-01-23

    申请号:US09254066

    申请日:1999-02-26

    IPC分类号: H02K710

    摘要: An electric drive unit, for windshield wipers of a motor vehicle, including a drive motor, having an armature accommodated in a substantially cup-shaped pole housing, and including a gearbox, secured by a face end to the pole housing for receiving at least one worm, wheel supported on a power takeoff shaft. The worm wheel engages a worm connected to an armature shaft of the drive motor. The power takeoff shaft is supported in an eccentric bush which is rotatable to set the axial spacing between the armature shaft and the power takeoff shaft and can be mounted in the rotated state, in a manner fixed against relative rotation, in the gearbox. The eccentric bush is embodied in a graduated fashion, such that it has a larger diameter on a side toward the flange than on another side remote from the flange.

    摘要翻译: 一种电动驱动单元,用于机动车辆的挡风玻璃刮水器,包括驱动马达,其具有容纳在基本上杯形的极壳体中的衔铁,并且包括齿轮箱,该齿轮箱通过面端固定到杆壳体,用于接收至少一个 蜗轮,支撑在动力输出轴上的车轮。 蜗轮与连接到驱动马达的电枢轴的蜗杆接合。 功率输出轴支撑在偏心衬套中,该偏心衬套可旋转以设定电枢轴和功率输出轴之间的轴向间隔,并且可以以相对于相对旋转固定的方式在齿轮箱中以旋转状态安装。 偏心衬套以分级方式体现,使得其在朝向凸缘的一侧具有比在远离凸缘的另一侧上更大的直径。

    Electric drive unit with a cylindrical bearing indented in the housing
    8.
    发明授权
    Electric drive unit with a cylindrical bearing indented in the housing 有权
    带有圆柱轴承的电动驱动单元在外壳中缩进

    公开(公告)号:US06727615B2

    公开(公告)日:2004-04-27

    申请号:US10223725

    申请日:2002-08-20

    IPC分类号: H02K516

    摘要: An electric drive unit for windshield wipers of a motor vehicle, including a drive motor having an armature accommodated in a substantially cup-shaped pole housing, a substantially cup-shaped gearbox, secured on a face end to the pole housing, for receiving gear elements that convert the rotation of an armature shaft of the armature, supported on one end in the pole housing and on the other end in the gearbox. The armature shaft, adjacent to a bottom of the pole housing, is supported in a cylinder bearing mounted with a press-fit, whose outer diameter is greater than or equal to three times a length of the cylinder bearing.

    摘要翻译: 一种用于机动车辆的挡风玻璃刮水器的电驱动单元,包括具有容纳在基本上杯形的极壳体中的电枢的驱动电动机,固定在磁极壳体的面端部上的大致杯形齿轮箱,用于接收齿轮元件 其转动电枢的电枢轴的旋转,其支撑在磁极壳体中的一端并且在齿轮箱中的另一端上。 电枢轴与电极壳体的底部相邻,支撑在安装有压配合的气缸轴承中,其外径大于或等于气缸轴承长度的三倍。

    Electric motor-and-gear assembly for vehicle accessories
    9.
    发明授权
    Electric motor-and-gear assembly for vehicle accessories 有权
    汽车配件用电动和齿轮总成

    公开(公告)号:US06515399B1

    公开(公告)日:2003-02-04

    申请号:US09622029

    申请日:2000-10-13

    IPC分类号: H02K710

    摘要: An electric motor-and-gear assembly for driving vehicle aggregates such as windshield and rear window wipers, power-window units and the like, having a transmission housing that can be closed by a housing cover. A motor housing that contains a commutator motor whose commutator protrudes into the transmission housing and cooperates with a brush holder fixed in the transmission housing. For the sake of a more reasonably priced manufacture and a time-saving, more rapid assembly of the brush holder, the commutator brushes are embodied as hammer brushes with spring leaf actuators prestressed toward the commutator. The spring leaf actuator are respectively fixed with their one actuator end in a U-shaped plastic carrying part of the brush holder, which is inserted into the transmission housing radial to the commutator, through the housing opening and is positioned in the transmission housing in a positively engaging manner by means of the housing cover.

    摘要翻译: 一种用于驱动诸如挡风玻璃和后窗刮水器,动力窗单元等的车辆集合体的电动马达和齿轮组件,具有可由壳体盖封闭的变速器壳体。 电动机壳体,其具有换向器电动机,该换向器电动机的换向器突出到变速器壳体中,并与固定在变速器壳体中的电刷架配合。 为了更合理的制造和更加快速地组装电刷架,整流子刷被实施为具有预先施加到换向器的弹簧片致动器的锤刷。 弹簧叶片致动器分别固定在其一个致动器端部的电刷架的U形塑料承载部分中,其通过壳体开口插入到换向器中径向的变速器壳体中,并且位于变速器壳体中 通过外壳盖正向接合。

    Process of and apparatus for making plastic articles
    10.
    发明授权
    Process of and apparatus for making plastic articles 失效
    制造塑料制品的方法和设备

    公开(公告)号:US5658522A

    公开(公告)日:1997-08-19

    申请号:US513794

    申请日:1995-08-30

    申请人: Ernst Fischer

    发明人: Ernst Fischer

    摘要: A process and an apparatus (10) for the production of a plastic article of large area and small wall thickness, wherein the plastic material (90) is injected in the viscous condition into a mold cavity which is defined by a bottom mold portion (20) and a top mold portion (36). During the operation of injection of the viscous plastic material, which takes place through an inlet (76), the top mold portion (36), with the bottom mold portion (20), forms a pre-molding cavity (86) which is enlarged in a wedge shape starting from the inlet (76). During injection of the viscous plastic material (90) into the pre-molding cavity (86) or immediately after the injection operation, the bottom and top mold portions (20, 36) are moved relatively towards each other, forming the definitive mold cavity (78), so that the viscous plastic material is uniformly distributed in the diminishing mold cavity.

    摘要翻译: PCT No.PCT / DE94 / 00443 Sec。 371日期:1995年8月30日 102(e)日期1995年8月30日PCT 1994年4月19日PCT PCT。 第WO94 / 23927号公报 日期1994年10月27日一种用于生产大面积和小壁厚的塑料制品的方法和装置(10),其中塑料材料(90)以粘性状态注入模腔中,模腔由 底模部分(20)和顶模部分(36)。 在通过入口(76)进行的注入粘性塑料材料的操作期间,具有底部模具部分(20)的顶部模具部分(36)形成预成型腔体(86),其被扩大 从入口(76)开始的楔形。 在将粘性塑料材料(90)注射到预成型腔(86)中或在注射操作之后或之后,底部和顶部模具部分(20,36)相对于彼此移动,形成确定的模具腔 78),使得粘性塑料材料均匀地分布在减小的模腔中。