ANIMAL HOUSE SIDEWALL INLET
    1.
    发明申请

    公开(公告)号:US20200205370A1

    公开(公告)日:2020-07-02

    申请号:US16731413

    申请日:2019-12-31

    摘要: An assembly for controlling the position of air inlets of an enclosure including an actuation rod which moves laterally and is positioned above and parallel with the air inlets, one or more actuation cables, where the first end of each actuation cable is attached to the actuation rod and the second end of each cable is attached to one or more of the air inlets and lateral movement of the actuation rod causes vertical movement of the actuation cables and attached air inlets.

    Window operator
    2.
    发明授权
    Window operator 有权
    窗口操作符

    公开(公告)号:US07013604B1

    公开(公告)日:2006-03-21

    申请号:US09610229

    申请日:2000-07-05

    IPC分类号: E05F11/12

    摘要: A window operator for moving a window sash in a window frame (F) between open and closed positions. The window operator has a mounting plate (14), an elongate threaded member (16) mounted with the mounting plate (14). A drive handle (11) enables a rotational movement to be applied to the elongate threaded member (16). A threaded element (66) is located on the elongate threaded member (16). A hinge (26) with which a window sash can be mounted is attached to a coupling (23) moveable in response to movement of the threaded element (66) on the elongate threaded member (16). The hinge (26) has one arm (28) pivotally coupled to the mounting plate (14). Because arms (24 and 25) of the hinge (26) is attached to the coupling (23), movement of the coupling (23) results in movement of the hinge (26).

    摘要翻译: 一个窗口操作器,用于在打开和关闭位置之间移动窗框(F)中的窗框。 窗户操作者具有安装板(14),安装有安装板(14)的细长螺纹构件(16)。 驱动手柄(11)使得能够将旋转运动施加到细长螺纹构件(16)。 螺纹元件(66)位于细长螺纹构件(16)上。 可以安装窗框的铰链(26)附接到可响应于螺纹元件(66)在细长螺纹构件(16)上的移动而移动的联接器(23)。 铰链(26)具有枢转地联接到安装板(14)的一个臂(28)。 由于铰链(26)的臂(24和25)附接到联接器(23),所以联接器(23)的运动导致铰链(26)的移动。

    Safety interlock system for a school bus door or the like
    3.
    发明授权
    Safety interlock system for a school bus door or the like 失效
    校车门等的安全联锁系统

    公开(公告)号:US4200167A

    公开(公告)日:1980-04-29

    申请号:US968495

    申请日:1978-12-11

    IPC分类号: B60R99/00 E05F11/12 B60R18/00

    摘要: The present invention relates to a safety interlock system that is associated with the door of a vehicle such as the door of a school bus, and which assures that the door of the vehicle is not inadvertently open and that certain safe conditions exist before the door can be opened. The safety interlock system comprises an electrically actuated locking mechanism, that includes a manual override, for locking the door handle of the vehicle. Forming a part of the safety interlock system along with the locking mechanism is an array of switch control means, all of which must be simultaneously actuated in order to unlock and release the door handle in order that the door be opened. First, the array of switch control means includes two independent switches that must be actuated by two separate individuals, preferably the driver of the vehicle and another individual such as the passenger or a monitor. In addition in a preferred embodiment, the array of switch control means includes at least one switch that is dependent upon and responsive to the velocity of the vehicle, and in particularly, is only actuated when the vehicle assumes a stationary position as evidenced by the brakes being applied and/or the transmission being placed in a neutral position.

    摘要翻译: 本发明涉及一种安全联锁系统,其与诸如校车门之类的车辆的门相关联,并且确保车门不会意外打开,并且在门之前存在某些安全条件 被打开 安全联锁系统包括电动锁定机构,其包括用于锁定车辆的门把手的手动超驰。 与锁定机构一起形成安全联锁系统的一部分是开关控制装置的阵列,所有开关控制装置必须同时致动,以便解锁和释放门把手以便打开门。 首先,开关控制装置的阵列包括两个独立的开关,它们必须由两个独立的个人,优选地是车辆的驾驶员和另一个人(例如乘客或监视器)致动。 另外在优选实施例中,开关控制装置的阵列包括至少一个取决于车辆速度并且响应于车辆速度的开关,并且特别地,仅在车辆呈现静止位置时被致动,如制动器所证明的 被施加和/或变速器处于中立位置。