Snap fastener
    1.
    发明授权
    Snap fastener 失效
    紧固件

    公开(公告)号:US5050279A

    公开(公告)日:1991-09-24

    申请号:US382666

    申请日:1989-06-28

    IPC分类号: A44B13/00 A44B17/00 F16B21/06

    摘要: A snap fastener stud (S) for accommodating receivers (R) of varying thickness has a generally pear-shaped head with latching and retaining seats (38 and 40) therebeneath on opposite sides of the stud with the retaining seat having a radius of curvature (t) substantially greater than the radius of curvature (r) of the confronting surface of the receiver (R). In a modification the stud is capable of receiving a plurality of receivers (R.sub.1 and R.sub.3). The receivers may be formed with an annulus (72) which is separate from the portions (86 and 88) which are crimped to the fabric (F). The stud (S) has ribs (116) for preventing rotation on a surface on which the stud is mounted and a saddle shaped adapter (110) enables mounting of the stud on a cylindrical support (TF).

    摘要翻译: PCT No.PCT / US87 / 02414 Sec。 371日期1989年6月28日第 102(e)日期1989年6月28日PCT提交1987年9月18日PCT公布。 出版物WO89 / 02230 用于容纳不同厚度的接收器(R)的紧固螺栓(S)具有通常为梨形的头部,其具有在螺柱的相对侧上的锁定和保持座(38和40),其中保持 具有基本上大于接收器(R)的相对表面的曲率半径(r))的曲率半径(t)的座椅。 在修改中,螺柱能够接收多个接收器(R1和R3)。 接收器可以形成有与卷曲到织物(F)的部分(86和88)分离的环形部分(72)。 螺柱(S)具有用于防止在其上安装螺栓的表面上的旋转的肋(116),并且鞍形适配器(110)能够将螺柱安装在圆柱形支撑件(TF)上。

    Encapsulated solenoid
    2.
    发明授权
    Encapsulated solenoid 失效
    封装螺线管

    公开(公告)号:US4087773A

    公开(公告)日:1978-05-02

    申请号:US741979

    申请日:1976-11-15

    IPC分类号: H01F7/10

    CPC分类号: H01F7/10 H01F2007/1676

    摘要: An alternating current solenoid having a quadriateral frame and a coil-wound plastic bobbin disposed therein is encapsulated in a resin block opening outwardly at one end with a pole piece extending into the block through such end and through the frame and into a plunger guideway formed by the barrel of the bobbin, the opposite end of the block interiorally defining an extension of the guideway and closing the end thereof remote from the pole piece.

    摘要翻译: 具有四边框架和设置在其中的线圈缠绕塑料筒管的交流电磁线圈封装在树脂块的一端向外开口,该极板通过该端部延伸穿过框架并穿过框架并进入由柱状导轨形成的柱塞导轨 筒管的筒体,块体的相对端在内部限定了导轨的延伸部分,并将其端部远离极片。

    Method for welding through paint
    3.
    发明授权
    Method for welding through paint 失效
    通过油漆焊接的方法

    公开(公告)号:US4092514A

    公开(公告)日:1978-05-30

    申请号:US614367

    申请日:1975-09-18

    申请人: Ralph M. Burton

    发明人: Ralph M. Burton

    IPC分类号: B23K11/00

    CPC分类号: B23K11/008 B23K11/0053

    摘要: Relates to a method of and apparatus for electric welding through insulation coatings, such as paint, on metallic surfaces by directing a vapor jet of paint solvent upon a selected area of a painted metal surface to first soften and then vaporblast the softened paint away from the area to expose a bare spot of the metal surface for welding. Then, before the softened paint reflows back over the bare spot as a result of the discontinuance of the vapor jet, quickly bringing a metal part into welding range of the bare spot and welding the two metal parts together. Following the welding operation, the softened paint coating reflows over the exposed welded juncture and hardens to form a protective film thereover.

    摘要翻译: 关于通过将金属表面上的绝缘涂层(例如涂料)引导到涂漆的金属表面的选定区域上的蒸气喷射溶剂的电镀方法和装置,以首先软化,然后将软化的涂料从 区域露出金属表面的裸露点进行焊接。 然后,在软化的涂料由于蒸气喷射中断而在裸露的地点上回流之前,快速地将金属部件引入裸点的焊接范围并将两个金属部分焊接在一起。 在焊接操作之后,软化的涂层涂层在暴露的焊接接头上回流并硬化以形成其上的保护膜。