-
公开(公告)号：US4691584A
公开(公告)日：1987-09-08
申请号：US829029
申请日：1986-02-14
CPC分类号： E05B81/06 , E05B65/0003 , E05B79/20 , E05B81/08 , E05B81/38 , E05B81/46 , F16C1/18 , G05G7/10 , E05B53/008 , E05B83/16 , E05B83/34 , Y10S292/25 , Y10T292/1021 , Y10T292/1082 , Y10T74/20012 , Y10T74/20402 , Y10T74/2042
摘要： In order to render an actuator which is capable of selectively operating two remotely arranged latches or the like devices highly compact, the device is provided with a reversible motor, a reduction gear and a clutch arrangement which includes a solenoid coil. In some embodiments the clutch includes a two stage arrangement which permits a small power economical solenoid arrangement to be used. The invention further features the use of a compact reduction gear which includes two ring gears and stepped pinion gears.
摘要翻译： 为了使能够选择性地操作两个远程布置的闩锁或类似装置的致动器高度紧凑，该装置设置有包括电磁线圈的可逆电动机，减速齿轮和离合器装置。 在一些实施例中，离合器包括允许使用小功率经济型螺线管装置的两级装置。 本发明还特征在于使用包括两个环形齿轮和阶梯式小齿轮的紧凑型减速齿轮。
-
公开(公告)号：US4520914A
公开(公告)日：1985-06-04
申请号：US376212
申请日：1982-05-07
CPC分类号： E05B81/25 , F16D43/16 , Y10S292/23 , Y10T292/1082
摘要： An actuator with a positive centrifugal clutch has a clutch drum loosely rotated relative to a rotary drive shaft and is provided with large inner diameter portions and engaging protuberances inwardly projecting from the large inner diameter portions; a clutch body loosely fitted within the clutch drum and driven by the rotary drive shaft, and provided with a retaining hole opening radially from the center thereof toward the inner wall of the clutch drum; and an engaging permanent magnet loosely movably retained in the retaining hole of the clutch body. When the clutch body is in a standstill state, the engaging permanent magnet provides a magnetic attraction between itself and the rotary drive shaft and thereby is accommodated within the retaining hole. When the clutch body continues its rotation, centrifugal force is generated. The centrifugal force causes the engaging permanent magnet to protrude from the retaining hole, come into contact with and slide on the inner wall of the clutch drum and engage with one of the engaging protuberances of the clutch drum. The actuator has an outer casing having a cover plate. The clutch drum has a bevel gear and an axial projection formed integrally at a rear wall of the clutch drum. The axial projection is supported by the cover plate. A lid member is also provided at one end of the drum which is loosely rotatably mounted around the rotary drive shaft and which tightly seals the one end of the drum so as to block entrance of water and dust into the clutch.
摘要翻译： 具有正离心离合器的致动器具有相对于旋转驱动轴松动旋转的离合器鼓，并且具有大的内径部分和从大内径部向内突出的接合突起; 离合器主体，其松动地配合在离合器鼓内并由旋转驱动轴驱动，并且设置有从其中心朝向离合器鼓的内壁径向开口的保持孔; 以及可松动地移动地保持在离合器主体的保持孔中的接合永磁体。 当离合器主体处于停止状态时，接合永磁体在其与旋转驱动轴之间提供磁吸引力，从而容纳在保持孔内。 当离合器主体继续旋转时，产生离心力。 离心力使接合永磁体从保持孔突出，与离合器鼓的内壁接触并滑动，并与离合器鼓的接合突起中的一个接合。 致动器具有带有盖板的外壳。 离合器鼓具有锥形齿轮和一体地形成在离合器鼓的后壁上的轴向突出部。 轴向突起由盖板支撑。 在滚筒的一端还设有盖构件，其可旋转地安装在旋转驱动轴的周围，并且紧紧地密封滚筒的一端，以阻止水和灰尘进入离合器。
-
公开(公告)号：US4617757A
公开(公告)日：1986-10-21
申请号：US793218
申请日：1985-10-31
CPC分类号： B60J5/06 , E05F15/646 , E05Y2201/22 , E05Y2201/244 , E05Y2201/246 , E05Y2201/434 , E05Y2201/462 , E05Y2800/11 , E05Y2900/531
摘要： A pair of cables to move a sliding door are introduced into the sliding door and connected to a linkage fixed to the sliding door. The linkage transmit part of the power to move the sliding door to a door lock to operate the latch of the door lock. The linkage also takes up slack in the pair of cables when loosened.
摘要翻译： 用于移动滑动门的一对电缆被引入滑动门并连接到固定到滑动门的连杆上。 联动传动部分动力以将滑动门移动到门锁以操作门锁的闩锁。 当松动时，连接线也会松开一对电缆。
-
-
搜索结果
3 条记录 (耗时 0.022 秒)
