公开(公告)号：US4991903A

公开(公告)日：1991-02-12

申请号：US227138

申请日：1988-08-02

申请人： Sigeki Okabe ,  Masaya Horikawa ,  Tatsuo Maeda ,  Seiichi Omoto ,  Kozo Odoi

发明人： Sigeki Okabe ,  Masaya Horikawa ,  Tatsuo Maeda ,  Seiichi Omoto ,  Kozo Odoi

IPC分类号： B60J7/12 ,  E05F15/12 ,  F16D11/10 ,  F16H35/00

CPC分类号： B60J7/1269

摘要： A drive device for opening and closing a vehicle top includes a pair of control devices each fixed in the side of the vehicle body, a falling pillar swingably supporting the vehicle top on the vehicle body and a pair of extendable link mechanisms that include link rods which are inclinable and which couple a swinging arm of the respective control device with the falling pillar. Each of the control devices includes a housing in which is rotatably positioned at least a portion of an output shaft for rotating the swinging arm, a driving device attached to the housing and generating a rotary driving force, a first reduction gear stage formed as a worm drive which is coupled with the driving device and which is housed in the housing, and a second reduction gear stage formed as a spur gear drive which is coupled with the worm drive for driving the output shaft and which is housed in the housing. A clutch disk is positioned on a gear shaft of a transmission gear in an axially movable manner and the clutch disk is substantially rotationally fixedly positioned on the gear shaft. The transmission gear forms a part of the spur gear drive. The clutch disk includes a connecting arrangement located in a side thereof for generating a claw clutch engagement with a connecting arrangement formed in a side of the transmission gear. A transferring device transfers movement of the transferring device to the clutch disk along the gear shaft in order to engage and disengage the claw clutch engagement.

摘要翻译： 用于打开和关闭车顶的驱动装置包括：一对控制装置，每个控制装置固定在车身侧;一对可摆动地将车顶支撑在车身上的支柱;以及一对延伸连杆机构，包括连杆 是可倾斜的，并且将相应的控制装置的摆臂与落下的支柱联接。 每个控制装置包括壳体，其中可旋转地定位用于旋转摆臂的输出轴的至少一部分，附接到壳体并产生旋转驱动力的驱动装置，形成为蜗杆的第一减速齿轮级 驱动装置，其与驱动装置联接并且容纳在壳体中;以及第二减速齿轮台，其形成为正齿轮传动装置，该齿轮传动装置与用于驱动输出轴的蜗杆驱动器联接并且容纳在壳体中。 离合器盘以可轴向移动的方式定位在变速齿轮的齿轮轴上，并且离合器盘基本上旋转地固定地定位在齿轮轴上。 传动齿轮形成正齿轮传动的一部分。 离合器盘包括位于其一侧的连接装置，用于与形成在变速齿轮一侧的连接装置产生爪式离合器接合。 传送装置将传送装置沿着齿轮轴的移动传递到离合器盘，以便接合和脱离爪式离合器接合。