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公开(公告)号：US4366649A
公开(公告)日：1983-01-04
申请号：US269642
申请日：1981-06-02
Applicant: Frederick E. Weigant
Inventor： Frederick E. Weigant
CPC classification number: E06B11/045 , E05F15/635 , E05Y2201/434 , E05Y2201/474 , E05Y2201/616 , E05Y2201/646 , E05Y2201/652 , E05Y2201/716 , E05Y2201/722 , E05Y2600/11 , E05Y2600/13 , E05Y2600/322 , E05Y2600/452 , E05Y2900/00 , E05Y2900/40
Abstract: An improved electrically operated gate having a rectangular frame with a top horizontal rail, a bottom horizontal rail and vertical ends, a roller adjacent each end extending below the bottom rail by which the gate rolls from open to closed positions, the gate moving in a longitudinal vertical plane, a roller engaging the top rail to maintain the frame in a vertical plane, an inverted horizontal rack affixed to the frame on one side thereof adjacent the frame bottom, the rack having a series of equally spaced teeth, an electric motor drive means affixed at a stationary position adjacent the gate frame and having a pinion drive gear rotatably extending therefrom below the rack and in engagement with the rack teeth, and springs to resiliently urge the pinion gear upwardly into engagement with the rack teeth so that when the electric motor is energized the frame is longitudinally moved to open or close the gate.
Abstract translation: 一种改进的电动门，其具有带有顶部水平导轨的矩形框架，底部水平导轨和垂直端部，邻近在底部导轨下方延伸的端部的辊子，栅极通过所述辊子从打开位置关闭位置移动，门沿纵向移动 垂直平面，接合顶部轨道以将框架保持在垂直平面中的滚子，在框架底部附近固定到框架一侧的倒置水平齿条，齿条具有一系列等间距的齿，电动机驱动装置 固定在邻近门框的静止位置，并具有从齿条下方可旋转地延伸并与齿条齿啮合的小齿轮驱动齿轮，以及弹簧将小齿轮向上弹性地推动与齿条齿接合，使得当电动马达 通电时，框架纵向移动以打开或关闭门。
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公开(公告)号：US4065878A
公开(公告)日：1978-01-03
申请号：US678940
申请日：1976-04-21
Applicant: Sachio Tsugane
Inventor： Sachio Tsugane
CPC classification number: E05F15/624 , E05F15/635 , E05F15/641 , E05F15/74 , E05Y2201/214 , E05Y2201/244 , E05Y2201/248 , E05Y2201/434 , E05Y2201/488 , E05Y2201/50 , E05Y2201/616 , E05Y2201/638 , E05Y2201/674 , E05Y2201/68 , E05Y2600/13 , E05Y2600/314 , E05Y2600/45 , E05Y2800/358 , E05Y2900/40
Abstract: An automatic door opening and shutting device is disclosed. The present device comprises a support having an upper tube movable up and down toward a fixed lower tube, a driving source mounted on the upper tube of the support, a friction drive means for carrying out a friction drive of the door by transmitting power of the driving source to the door and a detecting means for detecting either person or vehicle coming in and out of the door, wherein a clockwise an anticlockwise actuation of or stop of the friction drive means can be controlled automatically by signals transmitted from the detecting means or the like.
Abstract translation: 公开了一种自动开门关闭装置。 本发明的装置包括：支撑件，具有可上下固定的下管的上管，安装在支撑件的上管上的驱动源;摩擦驱动装置，用于通过传递动力来执行门的摩擦驱动; 驱动源到门和用于检测进入和离开门的人或车辆的检测装置，其中顺时针方向的摩擦驱动装置的逆时针致动或停止可以通过从检测装置或 喜欢。
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公开(公告)号：US20190010747A1
公开(公告)日：2019-01-10
申请号：US16133166
申请日：2018-09-17
Applicant: Julius Blum GmbH
Inventor： Wolfgang Bohle
CPC classification number: E05F15/63 , E05D15/401 , E05F1/1058 , E05Y2201/616 , E05Y2201/71 , E05Y2600/11 , E05Y2800/11 , E05Y2800/205 , E05Y2800/232 , E05Y2800/238 , E05Y2900/20
Abstract: A furniture drive system includes a mechanical control unit having a pivotably mounted control arm for moving a movable furniture part, a spring device for applying force to the control arm, and a movably mounted control part having a transmission opening for transmitting a force from the spring device to the control arm. An electrical drive unit has an electric motor for moving the movable furniture part, and a driver to be driven by the electric motor for transmitting a torque of the electric motor to the mechanical control unit. The driver can be inserted into the transmission opening, and the electrical drive unit and the mechanical control unit are designed as separate assemblies and can be fastened to each other. A contact surface for the driver is arranged laterally adjacent to the transmission opening and the driver is preloaded toward the contact surface by a force store.
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