Gate support and operating mechanism
    2.
    发明授权
    Gate support and operating mechanism 失效
    门支撑和操作机构

    公开(公告)号:US5035082A

    公开(公告)日:1991-07-30

    申请号:US245841

    申请日:1988-09-16

    Applicant: Colin Butler

    Inventor: Colin Butler

    CPC classification number: E01F13/06

    Abstract: An assembly of apparatus for supporting an automatically or manually operating gate which includes a fixed gate-post with a power line and co-acting actuator for moving the gate, disposed within a gate-column or, alternatively, concealed within a housing attached to the hinge on the inside of the gate itself. An embodiment swings vertically. An electronic controller and sensors may be utilized.

    Abstract translation: 一种用于支撑自动或手动操作的门的装置的组件,其包括具有电力线的固定门柱和用于移动门的协同作用致动器,其设置在门柱内,或者隐藏在附接到门柱的壳体内 铰链在门本身的内部。 一个实施例垂直摆动。 可以使用电子控制器和传感器。

    Assault-resistant gate
    3.
    发明授权
    Assault-resistant gate 失效
    防御门

    公开(公告)号:US4916859A

    公开(公告)日:1990-04-17

    申请号:US240537

    申请日:1988-08-29

    Applicant: Colin Butler

    Inventor: Colin Butler

    CPC classification number: E01F13/12 B61L29/02 E01F13/06

    Abstract: An assault-resistant gate is intended to bar passage, through an opening, of large vehicles moving at high velocity. The gate has a relatively strong hinge-post. A beam extends from the hinge-post across the opening. The beam is relatively rigid in a horizontal plane. The beam is attached to the hinge-post by a breakaway mounting. The attachment is weaker than the hinge-post. Energy absorbing material is disposed behind the beam on either side of the opening.

    Abstract translation: 防攻击门旨在通过一个开口,以高速移动的大型车辆通过。 门有一个比较强的铰链柱。 梁从铰链柱穿过开口延伸。 梁在水平面上相对刚性。 梁通过分离安装连接到铰链柱。 附件比铰链柱弱。 能量吸收材料设置在开口两侧的梁的后面。

    Method of playing a board game
    4.
    发明授权
    Method of playing a board game 失效
    玩棋盘游戏的方法

    公开(公告)号:US06209871B1

    公开(公告)日:2001-04-03

    申请号:US09410321

    申请日:1999-10-01

    Applicant: Colin Butler

    Inventor: Colin Butler

    CPC classification number: A63F3/00063 A63F3/00006 A63F9/18

    Abstract: A board game apparatus for learning about occupational trivia in a game setting. The board game apparatus includes a game board. The game board is subdivided into compartments, the compartments each being in the form of a path to be followed by participants in the game. The compartments have associated therewith a reference to a respective occupation. The occupation is chosen from the group consisting of professions, industry, tourism and public service. A plurality of cards having indicia thereon wherein the indicia indicates questions corresponding to an occupation. At least one die and a counter for keeping score. A participant landing on a compartment is required to answer a question on a card that corresponds to the compartment. The participant acquires points as a result of correct answers.

    Abstract translation: 一种用于在游戏设置中学习职业琐事的棋盘游戏装置。 棋盘游戏装置包括游戏板。 游戏板被细分为隔间,每个舱室都以游戏参与者跟随的路径的形式。 隔室与其相关联的参考。 职业选自专业,工业,旅游和公共服务。 多个具有标记的卡,其中标记指示与占用相对应的问题。 至少有一个死亡和一个保持得分的计数器。 需要在座舱上登陆的参与者回答对应于隔间的卡上的问题。 由于正确答案,参与者获得积分。

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