公开(公告)号：US4821592A

公开(公告)日：1989-04-18

申请号：US180357

申请日：1988-04-11

Applicant: Andre J. Rousselot

Inventor： Andre J. Rousselot

IPC: F16H25/22

CPC classification number: F16H25/2233 ,  Y10T74/19786

Abstract: The invention relates to a ball cage consisting of a cylindrical sleeve 1 provided with ball seats 7, 8 intended to receive balls 9, 10 intended to cooperate with a worm 11. The sleeve 1 is intended to be mounted in a cylindrical tube 2.The balls 9, 10 are retained in their seats on the one hand by a narrowed portion formed at the intersection of the perforations 7, 8 containing the balls and of a helicoidal bead 13 extending over the inner face of the cage, and on the other hand by projections 15 to 18 provided at the outer ends of the perforations. The balls are forced into their seats. The ball gage is used in the operation of doors or gates.

Abstract translation: 本发明涉及一种球形保持架，其由具有球座7,8的圆柱形套筒1组成，用于接收用于与蜗杆11配合的球9,10。套筒1旨在安装在圆柱形管2中。 球9,10一方面由形成在包含球的穿孔7,8的相交处的狭窄部分和在保持架的内表面上延伸的螺旋形胎圈13保持在其座中，另一方面 通过设置在穿孔的外端的突起15至18。 球被迫进入他们的座位。 球门用于门或门的操作。

公开(公告)号：US4825593A

公开(公告)日：1989-05-02

申请号：US9801

申请日：1987-02-02

Applicant: Andre J. Rousselot

Inventor： Andre J. Rousselot

IPC: E05F15/10 ,  E05F15/16 ,  F16B1/02 ,  E05F15/00

CPC classification number: E05F15/673 ,  E05Y2201/22 ,  E05Y2201/70 ,  E05Y2201/702 ,  E05Y2600/33 ,  E05Y2900/106 ,  Y10T16/373 ,  Y10T403/7013

Abstract: This device for actuating a tip-up or sectional door comprises an elongated frame structure supporting a linearly movable member driven through a worm screw or a chain connected to the door to be driven, and secured at two upper points of which one is located at one end of the frame structure. This one end is secured to a fixed support formed with a vertical notch of which the bottom edge has a groove formed therein, the upper edge of this notch being limited by a surface located at a predetermined distance from the groove bottom. The frame structure comprises a support surface, for example in the form of a pin, and a locking surface, for example in the form of another pin, located at a distance from the first pin which corresponds to the predetermined distance. This frame structure can be fitted by a single person by anchoring the lower pin of the support and then raising the frame structure to a substantially horizontal position, so as to lock automatically the device in its operative position.

Abstract translation: 用于致动提升或分段门的装置包括细长的框架结构，其支撑通过蜗杆或连接到待驱动的门的链条驱动的线性可移动构件，并且固定在两个上部位置，其中一个位于一个 框架结构的末端。 该一端被固定在一个形成有垂直凹口的固定支撑件上，底部边缘具有形成在其中的凹槽，该凹口的上边缘由位于距凹槽底部预定距离的表面限制。 框架结构包括例如以销的形式的支撑表面，以及例如以与预定距离相对应的距离第一销一定距离的另一销的形式的锁定表面。 该框架结构可以由单个人通过锚固支撑件的下销来安装，然后将框架结构提升到基本上水平的位置，以便将设备自动锁定在其操作位置。

公开(公告)号：US4819743A

公开(公告)日：1989-04-11

申请号：US52838

申请日：1987-05-21

Applicant: Andre J. Rousselot ,  Georges Charnay

Inventor： Andre J. Rousselot ,  Georges Charnay

IPC: E05F15/14 ,  E05F15/16 ,  F16H25/20

CPC classification number: E05F15/673 ,  E05F15/652 ,  F16H25/2015 ,  E05Y2201/224 ,  E05Y2201/42 ,  E05Y2201/434 ,  E05Y2201/70 ,  E05Y2201/702 ,  E05Y2900/106 ,  Y10T74/1868

Abstract: Electromechanical operating device for a slidingly movable door, which device comprises a motor driving a worm on which is mounted a nut connected to the door which is is to be moved, said nut being secured in respect of rotation by a slide guide having a step at the point corresponding to the end of the stroke of the door. This step allows a certain rotation of the nut and constitutes a stop preventing the rearward displacement of the nut when the latter is acted on by means of the door.The nut is composed of two parts axially fastened to one another and mounted for rotation one about the other, these parts being so shaped as to ensure that they will be fastened together in respect of rotation with considerable angular play.The aim of the device is to prevent untimely unlocking of the closed door through the elastic torsional cocking of the worm.

Abstract translation: 用于可滑动门的机电操作装置，该装置包括驱动蜗杆的马达，其上安装有与要移动的门连接的螺母，所述螺母通过具有台阶的滑动引导件相对于旋转而被固定 对应于门的行程结束点。 该步骤允许螺母的一定旋转并且构成阻止螺母在通过门作用时向后的位移。 螺母由两部分组成，轴向彼此轴向固定并安装成一个绕其他部分旋转，这些部分的形状被确定为确保相对于具有相当角度的角度的旋转而被固定在一起。 该装置的目的是通过蠕虫的弹性扭转止动来防止关闭的门不及时解锁。