公开(公告)号：US4337596A

公开(公告)日：1982-07-06

申请号：US99111

申请日：1979-11-29

Applicant: Calvin V. Kern ,  James J. Villano

Inventor： Calvin V. Kern ,  James J. Villano

IPC: E05D15/10 ,  E05F11/04 ,  E05F11/54 ,  E05F15/14 ,  E05F11/38

CPC classification number: E05D15/1081 ,  E05F11/54 ,  E05F15/646 ,  E05D2015/1055 ,  E05D2015/1086 ,  E05Y2201/22 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/446 ,  E05Y2800/22 ,  E05Y2900/516 ,  E05Y2900/531

Abstract: An actuating mechanism for sliding doors provided on the passenger side of conventional panel-type trucks, commonly called vans, is intended to be either installed in the vehicle at the time of its original manufacture, or installed at any later time, without substantial modification of the vehicle. A winch assembly (44) including two separate winding drums (74, 86) on a common shaft (87) and driven by the shaft through springs (162, 174) and a positive driver (170), is mounted over the rear wheel well of such a vehicle. A guide assembly (50) including a pulley (54) and a pivoting guide member (62) is installed in an aperture cut in the door frame. A single pulley (56) is installed at the lower rear corner of the door opening, and a guide tube (58) is installed in the door. A flexible cable (52) is connected to an arm added to the latch operating mechanism, and extends through the guide tube (58), around the pulley (56), through the guiding assembly (50) to the winch assembly (44), for opening the door. A second cable (60) is attached to the rear edge of the door, passed around the pivoting guide (62) of the guide assembly, and fastened to the winch assembly (44) for closing the door. As the door closes, the pivoting guide (62) guides the flexible cable (60) to a position perpendicular to the rear edge of the door to pull the rear edge of the door into latched position. A switch (55) operated by the pivoting guide (62) connects an additional winding on an electric motor (138) to provide a high force for latching the door, allowing low force to be used for sliding the door to reduce the chance of personal injuries while closing the door.

Abstract translation: 常规面板式卡车（通常称为厢式货车）的乘客侧的滑动门的致动机构意图是在其原始制造时安装在车辆中，或者安装在任何较后的时间，而不需要大量修改 机动车。 在公共轴（87）上包括由轴通过弹簧（162,174）和正驱动器（170）驱动的两个分开的卷绕鼓（74,86）的绞盘组件（44）安装在后轮孔 的这种车辆。 包括滑轮（54）和枢转引导构件（62）的引导组件（50）安装在门框中切割的孔中。 单个滑轮（56）安装在门开口的下后角处，并且导管（58）安装在门中。 柔性电缆（52）连接到添加到闩锁操作机构的臂上，并通过引导组件（50）穿过引导管（58）延伸到绞盘组件（44）， 打开门。 第二缆线（60）附接到门的后边缘，绕过引导组件的枢转引导件（62）并且紧固到绞盘组件（44）以关闭门。 当门关闭时，枢转引导件（62）将柔性电缆（60）引导到垂直于门的后边缘的位置，以将门的后边缘拉到锁定位置。 由枢转引导件（62）操作的开关（55）连接电动机（138）上的附加绕组，以提供用于锁定门的大的力，允许用于滑动门的较小的力以减少个人的机会 关门时受伤。

公开(公告)号：US4406420A

公开(公告)日：1983-09-27

申请号：US270713

申请日：1981-06-05

Applicant: James J. Villano

Inventor： James J. Villano

IPC: E05D15/10 ,  E05F11/54 ,  E05F15/14 ,  B65H75/00

CPC classification number: E05D15/1081 ,  E05F11/54 ,  E05F15/646 ,  E05D2015/1055 ,  E05D2015/1086 ,  E05Y2201/22 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/654 ,  E05Y2201/664 ,  E05Y2400/30 ,  E05Y2400/302 ,  E05Y2800/112 ,  E05Y2800/21 ,  E05Y2900/531

Abstract: A winch for use with a van door opening system having separate opening and closing cables includes a two-section drum mounted on a common, motor-driven shaft. A helical spring is interposed between each drum section and the shaft, for compensating for differential extension of the opening and closing cables and for maintaining tension in the opening and closing cables. A driver is affixed to the shaft, and cooperates with a stop on the interior surface of each drum section, for providing a positive driving force for opening the door, and for closing the door. In operation, rotation of the shaft stores energy in the appropriate spring before the driver contacts a stop to provide a positive driving force, so that cable tension will be maintained when the motor-driven shaft is de-energized.

Abstract translation: 用于具有单独的开闭电缆的厢式车开门系统的绞车包括安装在公共的电动机轴上的两段式鼓。 螺旋弹簧介于每个滚筒部分和轴之间，用于补偿打开和关闭的电缆的差动延伸并且用于保持打开和关闭的电缆中的张力。 驱动器固定到轴上，并与每个鼓部分的内表面上的止动件配合，以提供用于打开门的正向驱动力并且用于关闭门。 在操作中，轴的旋转在驱动器接触止动件之前将能量存储在适当的弹簧中，以提供正的驱动力，使得当电动机轴被断电时将保持电缆张力。