Butterfly valve safety lock
    22.
    发明授权
    Butterfly valve safety lock 失效
    蝶阀安全锁

    公开(公告)号:US5598724A

    公开(公告)日:1997-02-04

    申请号:US578778

    申请日:1995-12-26

    Applicant: Mario Primeau

    Inventor: Mario Primeau

    Abstract: A safety lock device for use in releasably locking the head of a butterfly valve. The two part safety lock device comprises first: a cross-sectionally U-shape elongated frame, having an anchoring part at one end and a lateral flange with a number of bores; the anchoring part releasably engages with the valve head for anchoring the U-frame to the valve head; the elongated channel is sized for full engagement by the valve handle; and second: a casing, with an inner passageway, sized for through engagement by the U-frame, and a lateral pocket extension with a number of bores, for engagement by the lateral flange. The casing is characterized by a wedge part, integrally depending therefrom and sized for engagement between the diverging distal end portions of the valve handle and lever. Padlocks releasably interlock the U-frame to the casing by engaging selected pairs of flange bores and pocket bores, thereby concurrently locking the valve lever in its divergent relation to the valve handle.

    Abstract translation: 一种用于可释放地锁定蝶阀头部的安全锁定装置。 两部分安全锁定装置首先包括:横截面U型细长框架,其一端具有一个锚固部分和一个具有多个孔的横向凸缘; 锚定部分可释放地与阀头接合,用于将U形架固定到阀头; 细长通道的尺寸设计成通过阀把手完全接合; 第二:具有内部通道的外壳,其尺寸适于通过U形框架进行通过接合,以及具有多个孔的侧向袋延伸部,用于通过侧向凸缘接合。 壳体的特征在于楔形部分,其一体地从中延伸并且尺寸适于在阀把手和杠杆的发散的远端部分之间的接合。 挂锁通过接合选定的一对凸缘孔和口袋孔而将U形框架可释放地互锁到壳体,从而同时将阀杆锁定在与阀门手柄的发散关系中。

    Reversible automobile floor mat
    23.
    发明授权
    Reversible automobile floor mat 失效
    可逆式汽车地板垫

    公开(公告)号:US5482759A

    公开(公告)日:1996-01-09

    申请号:US211715

    申请日:1994-07-06

    Applicant: Mario Primeau

    Inventor: Mario Primeau

    Abstract: Disclosed is an automobile floor mat having a removable and reversible pan portion that snugly fits inside a central recessed area to collect contaminants. One side of the pan is provided with a plurality of diagonal ridges, the space between the ridges forming grooves to collect liquids. The other side of the pan may be constituted of an abrasive surface of the sand paper type.

    Abstract translation: PCT No.PCT / CA92 / 00471 Sec。 371日期:1994年7月6日 102(e)日期1994年7月6日PCT提交1992年10月21日PCT公布。 出版物WO93 / 08040 日期:1993年4月29日。公开的是具有可移除和可逆的锅部分的汽车地板垫,其紧密地配合在中央凹陷区域内以收集污染物。 锅的一侧设置有多个对角脊,脊之间的间隙形成槽以收集液体。 盘的另一侧可以由砂纸类型的研磨表面构成。

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