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公开(公告)号：US4580935A
公开(公告)日：1986-04-08
申请号：US577165
申请日：1984-02-06
Applicant: Michael T. Treihaft
Inventor： Michael T. Treihaft
CPC classification number: B60P3/075 , Y10S411/91 , Y10T403/1666
Abstract: Tie down system for a three wheeled motorcycle which uses a pair of securing plates in conjunction with tie down straps to be located about the axle which supports the rear wheels of the motorcycle and a spaced apart locking plate which utilizes a movable clamping bar to be tightly connected over a bracing bar mounted on the frame of the motorcycle.
Abstract translation: 用于三轮摩托车的系统，该三轮摩托车使用一对固定板与绑带相配合，以围绕支撑摩托车后轮的轴，以及间隔开的锁定板，其利用可动夹紧杆紧紧地 连接在安装在摩托车框架上的支撑杆上。
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公开(公告)号：US08161681B2
公开(公告)日：2012-04-24
申请号：US12165038
申请日：2008-06-30
Applicant: Michael T. Treihaft
Inventor： Michael T. Treihaft
IPC: E01F13/00
CPC classification number: E05F15/63 , E05Y2201/214 , E05Y2201/216 , E05Y2201/236 , E05Y2800/114 , E05Y2900/40
Abstract: A gate arm for a swing gate incorporates a release mechanism that releases the gate arm and therefore allows the gate to swing freely about its hinges when inwardly-directed pressure applied to the gate exceeds a threshold level. The gate arm also includes a spring-loaded pivot joint that applies pressure to the gate when the gate is operating normally and is in the closed position, and further works cooperatively with the release mechanism to prevent damage to the operator and gate arm when the gate is forced open.
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公开(公告)号：US08322080B2
公开(公告)日：2012-12-04
申请号：US13452841
申请日：2012-04-21
Applicant: Michael T. Treihaft
Inventor： Michael T. Treihaft
IPC: E06B3/00
CPC classification number: E05F15/63 , E05Y2201/214 , E05Y2201/216 , E05Y2201/236 , E05Y2800/114 , E05Y2900/40
Abstract: A gate arm for a swing gate incorporates a release mechanism that releases the gate arm and therefore allows the gate to swing freely about its hinges when inwardly-directed pressure applied to the gate exceeds a threshold level. The gate arm also includes a spring-loaded pivot joint that applies pressure to the gate when the gate is operating normally and is in the closed position, and further works cooperatively with the release mechanism to prevent damage to the operator and gate arm when the gate is forced open.
Abstract translation: 用于摆动门的门臂包括释放机构，释放机构释放门臂，因此允许门在施加到门的向内定向的压力超过阈值水平时围绕其铰链自由摆动。 门臂还包括一个弹簧加载的枢转接头，当闸门正常运行并处于关闭位置时，该闸门向闸门施加压力，并进一步与释放机构配合工作，以防止当闸门 被迫开放
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公开(公告)号：US20090320375A1
公开(公告)日：2009-12-31
申请号：US12165038
申请日：2008-06-30
Applicant: Michael T. Treihaft
Inventor： Michael T. Treihaft
IPC: E05F11/00
CPC classification number: E05F15/63 , E05Y2201/214 , E05Y2201/216 , E05Y2201/236 , E05Y2800/114 , E05Y2900/40
Abstract: A gate arm for a swing gate incorporates a release mechanism that releases the gate arm and therefore allows the gate to swing freely about its hinges when inwardly-directed pressure applied to the gate exceeds a threshold level. The gate arm also includes a spring-loaded pivot joint that applies pressure to the gate when the gate is operating normally and is in the closed position, and further works cooperatively with the release mechanism to prevent damage to the operator and gate arm when the gate is forced open.
Abstract translation: 用于摆动门的门臂包括释放机构，释放机构释放门臂，因此允许门在施加到门的向内定向的压力超过阈值水平时围绕其铰链自由摆动。 门臂还包括一个弹簧加载的枢转接头，当闸门正常运行并处于关闭位置时，该闸门对闸门施加压力，并进一步与释放机构配合工作，以防止当闸门 被迫开放
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