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    • 51. 发明授权
    • Bracket for suspended ceiling tiles
    • 悬吊天花板镶边
    • US6145264A
    • 2000-11-14
    • US240875
    • 1999-02-01
    • Michel Dallaire
    • Michel Dallaire
    • E04B9/24E04B9/26E04B9/22
    • E04B9/247E04B9/26
    • A number of ceiling rails are installed under the structural ceiling of a room in a selected array, in a configuration to provide openings between the rails to fit therein ceiling tiles. Brackets are used to support the tiles, the brackets being removably attached to the rails. At least one bracket is used on each side of a tile. The bracket comprises a pair of slots that allow it to be snapped onto the rail, and has a pair of integral laterally projecting load-bearing plates which support a first tile on one side and a pivotable supporting finger which can support a second tile on its opposite side. The pivotable finger pivots between an inoperative position in which is extends along the length of the bracket without laterally projecting therefrom, and an operative position in which it laterally projects beyond the side edge of the bracket. In this operative position, it may support a ceiling tile. A coil spring continuously biases the finger towards its operative position, while a spring blade catch prevents it from being pivoted into its operative position, until a tile to be supported by the finger is pushed by a work person to abut against the catch and releases the finger into pivotal displacement, towards its operative position, in which it will support the tile abutting against the catch.
    • 多个天花板导轨安装在选定阵列中的房间的结构天花板下方,其构造为在轨道之间提供开口以配合天花板瓦片。 支架用于支撑瓦片,托架可拆卸地连接在导轨上。 在瓦片的每一侧使用至少一个托架。 支架包括一对狭槽,其允许其卡在轨道上,并且具有一对一体的侧向突出的承载板,其支撑在一侧上的第一瓦片和可枢转支撑的手指,其可以支撑在其上的第二瓦片 对面 可枢转的手指在不在其中延伸的不工作位置之间枢转,在该位置中,该位置沿着支架的长度延伸而不从侧面突出,并且在该位置处横向突出超过支架的侧边缘。 在该操作位置,它可以支撑天花板瓦片。 螺旋弹簧将手指朝向其操作位置连续地偏压,同时弹簧片卡扣防止其转动到其操作位置,直到被手指支撑的瓦块被工作人员推压以抵靠卡扣并释放 手指朝向其操作位置枢转位移,在该位置中,其将支撑瓦片抵靠捕获物。
    • 56. 发明授权
    • Swimming pool cover and roll-up device
    • 游泳池盖和滚筒装置
    • US5107552A
    • 1992-04-28
    • US520268
    • 1990-05-03
    • Jean LavalliereMichel Dallaire
    • Jean LavalliereMichel Dallaire
    • E04H4/10
    • E04H4/101
    • A swimming pool cover and roll-up device combination comprising a flexible shaft extending intermediate of the swimming pool cover from one edge to an opposite edge, with the flexible shaft being connected at least intermittently along its length to the swimming pool cover. A crank arm or other wind-up device is provided to be connected at least to one end of the flexible shaft for applying torque to the flexible shaft. The flexible shaft can transmit the torque through the length thereof to roll up the swimming pool cover on the flexible shaft. The flexible shaft and swimming pool cover are adapted to float on the surface of the water, and when it is necessary to store the rolled-up swimming pool cover, it is removed completely from the swimming pool and stored remote therefrom.
    • 一种游泳池盖和卷起装置组合,包括从游泳池盖的一个边缘延伸到相对边缘的中间的柔性轴,柔性轴至少间断地沿其长度连接到游泳池盖。 曲柄臂或其他卷绕装置设置成至少连接到柔性轴的一端,用于向柔性轴施加扭矩。 柔性轴可以通过其长度传递扭矩以卷起柔性轴上的游泳池盖。 柔性轴和游泳池盖适于浮在水面上,当需要存放卷起的游泳池盖时,将其从游泳池中完全取出并远离存放。