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    Bathtub closure means having vertifically slidable panels and method of assembly
    1.
    发明授权
    Bathtub closure means having vertifically slidable panels and method of assembly 失效
    具有正确滑动面板的BATHTUB闭合装置和组装方法

    公开(公告)号：US3860975A

    公开(公告)日：1975-01-21

    申请号：US36274373

    申请日：1973-05-22

    申请人： GROSSMAN ABRAHAM

    发明人： GROSSMAN ABRAHAM

    IPC分类号： A47K3/14 ,  A47K3/34 ,  E03C1/01 ,  E06B3/44 ,  E06B7/02

    CPC分类号： E06B3/44 ,  A47K3/34 ,  E03C1/01

    摘要： A bathtub closure means comprising horizontally extending panel means arranged to close about two-thirds of the distance between the top of a tub wall and a ceiling of normal height and arranged in open position to provide access and entry to the tub along virtually the entire length of the tub with substantial head room. A bathtub closure and method of assembly comprising jamb means, sill means, panel means, and panel guide means arranged and constructed to facilitate shipping, installing, assemblying and aligning in an opening to provide an effective closure of light weight and smooth operation.

    摘要翻译： 浴缸封闭装置，包括水平延伸的面板装置，其布置成闭合浴盆顶部和正常高度的天花板之间的距离的大约三分之二，并且布置在打开位置，以实质上在整个长度上进入和进入浴盆 的浴缸有大量的头部房间。 一种浴缸封闭件和组装方法，包括支柱装置，门槛装置，面板装置和面板引导装置，其布置和构造成便于在开口中运输，安装，组装和对准，以提供有效的重量轻和平滑操作的关闭。

    Rotary thumbwheel switch construction
    3.
    发明授权
    Rotary thumbwheel switch construction 失效
    旋转螺栓开关结构

    公开(公告)号：US3691326A

    公开(公告)日：1972-09-12

    申请号：US3691326D

    申请日：1971-06-14

    申请人： GROSSMAN ABRAHAM

    发明人： GROSSMAN ABRAHAM ,  LEE EUGENE C

    IPC分类号： H01H19/00 ,  H01H19/58 ,  H01H21/78

    CPC分类号： H01H19/001

    摘要： One or more rotary switch constructions or units, each including a plurality of interfitted component parts, arranged for rapid sequential production line assembly along a common assembly axis and held in assembly with housing portions under virtually uniform contact by a single shaft and external nut restraint means at opposite ends of the shaft. Each switch unit includes a switch housing having a sidewall and an open side opposite thereto, a printed circuit board positioned within said housing and selectively engageable by a circuit selecting brush carried on a rotatably mounted wheel having peripheral portions projecting through an opening in said housing for rotation of said wheel, means to selectively correlate rotation of the wheel with circuits to be selected, and a single shaft holding means extending through aligned ports in said end walls, sidewall, printed circuit board, and wheel.

    Hinge construction
    4.
    发明授权
    Hinge construction 失效
    铰链施工

    公开(公告)号：US3633244A

    公开(公告)日：1972-01-11

    申请号：US3633244D

    申请日：1968-11-25

    申请人： GROSSMAN ABRAHAM

    发明人： GROSSMAN ABRAHAM

    IPC分类号： E05D1/04 ,  E06B3/38

    CPC分类号： E05D1/04 ,  E05Y2900/148 ,  E06B3/38 ,  Y10T16/542

    摘要： A hinge construction for use, by way of example, in a fenestration construction for pivotally supporting a closure member along an edge of a window opening and allowing the closure member to be pivoted through 180* without interference with adjacent structure. The hinge construction comprises two mating or interfitted extruded hinge members having a cross-sectional shape whereby the members may be assembled by relative longitudinal slidable engagement and thereafter cannot be disassembled throughout pivotal movement of one of the hinge members with respect to the other.

    摘要翻译： 铰链结构，例如用于开窗结构中，用于沿着窗口的边缘枢转地支撑封闭构件，并允许封闭构件在不相邻结构的情况下被枢转180度。 铰链结构包括具有横截面形状的两个配合或互相配合的挤压铰链构件，由此可以通过相对纵向可滑动接合来组装构件，然后在铰接构件之一相对于另一铰链构件的枢转运动中不能拆卸构件。