Apparatus for moulding a plastics component onto a length of flexible
web material and method for same
    102.
    发明授权
    Apparatus for moulding a plastics component onto a length of flexible web material and method for same 失效
    用于将塑料部件模制成一定长度的柔性网状材料的装置及其方法

    公开(公告)号:US4525318A

    公开(公告)日:1985-06-25

    申请号:US467448

    申请日:1983-02-17

    摘要: An apparatus is described for moulding a plastics component onto a length of flexible web material, particularly a paper tube coated with thermoplastic synthetic material, the apparatus comprising a complete injection unit (5), a nozzle (26), an injecting head portion (12), external mould portions (11,11') and a core (14) which can be moved relative to these. As a means of increasing the output of the apparatus given a continuous supply of the web material, the invention provides that the core (14) is arranged on the end of a mandrel (23) which carries the length of material (35) with it and which is part of a rotatable mandrel wheel driven in cadence about its drive shaft (3), with its mandrel (23) projecting radially in one plane, that the external mould portion (11, 11') has at least two mould portions (11, 11') which can be moved apart and together laterally of the mandrel (23) to free the circular path of the mandrel (23), and that the mould portions can be held together by bringing them into positive and frictional engagement with a movable head plate (12) at the nozzle side.

    摘要翻译: 描述了一种用于将塑料部件模制成一定长度的柔性网状材料,特别是涂覆有热塑性合成材料的纸管的装置,该装置包括完整的注射单元(5),喷嘴(26),注射头部分(12) ),外部模具部分(11,11')和可以相对于它们移动的芯部(14)。 作为增加连续供应纤维网材料的装置的输出的手段,本发明提供了将芯(14)布置在心轴(23)的端部上,所述心轴承载材料长度(35) 并且其是围绕其驱动轴(3)以节奏的方式驱动的可旋转心轴轮的一部分,其心轴(23)在一个平面中径向突出,外模部分(11,11')具有至少两个模具部分 11,11'),其可以在心轴(23)的横向移动并一起移动以释放心轴(23)的圆形路径,并且模具部分可以通过使它们与...的正和摩擦接合而保持在一起 可动头板(12)在喷嘴侧。

    Apparatus for forming centrifuged poles
    104.
    发明授权
    Apparatus for forming centrifuged poles 失效
    用于形成离心柱的装置

    公开(公告)号:US4518342A

    公开(公告)日:1985-05-21

    申请号:US598588

    申请日:1984-04-10

    申请人: Virgilio Branca

    发明人: Virgilio Branca

    摘要: The present invention relates to an apparatus for forming centrifuged poles made of high-strength resin, which apparatus features a rotary mould in which the resin is spread on a support made of felt or the like, heating means being provided in proximity to the mould, characterized by the fact that, in its interior, said mould has guide means for guiding a delivery head which delivers said material, which head is movable to and fro and is connected by means of a hose to a resin feeding apparatus located outside the mould.

    摘要翻译: 本发明涉及一种用于形成由高强度树脂制成的离心柱的装置,该装置具有旋转模具,其中树脂在由毡等制成的支撑件上展开,加热装置设置在模具附近, 其特征在于,在其内部,所述模具具有用于引导传送所述材料的输送头的引导装置,所述输送头可移动来回移动并且通过软管连接到位于模具外部的树脂进给装置。

    Method for repairing heels of shoes
    107.
    发明授权
    Method for repairing heels of shoes 失效
    修理鞋跟的方法

    公开(公告)号:US4478774A

    公开(公告)日:1984-10-23

    申请号:US431239

    申请日:1982-09-30

    申请人: Tin B. Yee

    发明人: Tin B. Yee

    IPC分类号: A43B21/00 B29C5/00 B29C11/00

    CPC分类号: A43B21/00

    摘要: A method for repairing worn heels of shoes, which is comprised of a mold built on the worn part of the heel with a strip of aluminum foil on the sticky side of an adhesive tape that is adhered to the curved wall on the side of the heel to be repaired, for the repairing material to be poured into there. A repairing material, comprising of a synthetic rubber, butadienestyrene, dissolved in the organic solvent mixture which is comprised of toluene, xylene, and amyl acetate, mixed with aramid fibers of various sizes, and a coloring material in a fluid mass for repairing worn heels and tears on straps and bands of shoes.

    摘要翻译: 一种用于修复鞋的磨损鞋跟的方法,其由在鞋跟的磨损部分上的模具构成,在粘合带的粘性侧上粘附有铝箔条,该条带粘附到脚跟侧面上的弯曲壁 要修理,修理材料要倒在那里。 一种修复材料,包括溶解在由甲苯,二甲苯和乙酸戊酯组成的有机溶剂混合物中的合成橡胶,丁二烯苯乙烯,与各种尺寸的芳族聚酰胺纤维混合,以及用于修复磨损的鞋跟的液体中的着色材料 并在鞋带和皮带上流泪。

    Quick change locator clamp assembly for plastic molding machine
    108.
    发明授权
    Quick change locator clamp assembly for plastic molding machine 失效
    快速更换定位器夹具组装塑料成型机

    公开(公告)号:US4472128A

    公开(公告)日:1984-09-18

    申请号:US500537

    申请日:1983-06-02

    申请人: Edward A. Ruhl

    发明人: Edward A. Ruhl

    摘要: A quick change locator clamp assembly for a plastic molding machine having opposed top and bottom platens adapted to receive, mount and support a sectional die having top and bottom clamp plates which comprises laterally spaced pairs of opposed locator clamp assemblies mounted upon and projecting from the platens. Formed within the clamp plates on one side of the molding die are similarly spaced opposed pairs of locator slots. Each clamp assembly includes a locator key mounted upon a platen of a shape to snugly receive the corresponding clamp plate slot for locating the molding die in a predetermined position relative to the platens. A rotatable clamp is mounted upon the key and adapted for operative retaining engagement with an adjacent clamp plate. The sectional die includes a reciprocal ejector plate, there being at least one reciprocal knock-out bar on the molding machine. A reciprocal lifter plate within the bottom anchor plate is connected to the ejector plate and removably interlocked with the knock-out bar.

    摘要翻译: 一种用于塑料成型机的快速更换定位器夹具组件,其具有相对的顶部和底部压板,其适于接收,安装和支撑具有顶部和底部夹紧板的截面模具,该截面模具包括安装在压板上并从压板伸出的横向间隔开的一对相对的定位器夹具组件 。 在成型模具一侧的夹板内部形成有相对间隔开的相对的定位槽。 每个夹具组件包括安装在形状的压板上的定位器键,以紧密地接收相应的夹板槽,用于将模具定位在相对于压板的预定位置。 可旋转的夹具安装在钥匙上并且适于与相邻夹板有效保持接合。 截面模具包括往复式推出器板,在成形机上存在至少一个倒立杆。 底部锚板内的往复升降板连接到顶出板上,并与拆除杆可拆卸地互锁。

    Apparatus for manufacturing foil shapes having a cast plastic cap
    109.
    发明授权
    Apparatus for manufacturing foil shapes having a cast plastic cap 失效
    用于制造具有铸塑帽的箔形的装置

    公开(公告)号:US4460429A

    公开(公告)日:1984-07-17

    申请号:US411718

    申请日:1982-08-25

    摘要: An apparatus for forming foil shapes having a cast plastic cap such as decorative inlays, emblems or automobile body side moulding wherein the apparatus comprises(a) means for advancing a continuous foil member along a horizontal path,(b) means for cleaning and priming at least one surface of the foil member,(c) means for providing an adhesive composition to one surface of the foil member,(d) means for affixing a release liner to the surface of the foil member provided with adhesive,(e) means for printing the foil member with a plurality of decorative patterns in one or more colors,(f) means for embossing said foil member in registry with the decorative patterns,(g) means for cutting foil shapes from the foil member in registry with the decorative patterns,(h) means for casting a clear fluent plastic material onto the foil shapes, and(i) means for curing or otherwise hardening the plastic.

    摘要翻译: 一种用于形成具有铸塑塑料盖的箔形的装置,例如装饰镶嵌,标志或汽车车体侧模制件,其中该装置包括(a)用于沿着水平路径推进连续箔片构件的装置,(b) (c)用于在箔构件的一个表面上提供粘合剂组合物的装置,(d)用于将剥离衬垫固定到设置有粘合剂的箔构件的表面的装置,(e)用于 用多种装饰图案以一种或多种颜色印刷箔构件,(f)用于将所述箔构件压印在与装饰图案对准的装置,(g)用于从箔构件切割箔形状的装置,与装饰图案对齐 ,(h)用于将清晰流畅的塑料材料铸造在箔形上的装置,以及(i)固化或硬化塑料的装置。

    Method for securing a wear sleeve about a drill pipe
    110.
    发明授权
    Method for securing a wear sleeve about a drill pipe 失效
    将磨损套筒固定在钻杆周围的方法

    公开(公告)号:US4434125A

    公开(公告)日:1984-02-28

    申请号:US357782

    申请日:1982-03-12

    摘要: A wear sleeve having tapered ends is secured to a drill pipe by placing tapered split seal rings adjacent the ends of the sleeve to seal the annulus between the sleeve and pipe, introducing exothermically polymerically setting liquid epoxy plastics material into the annulus via a long elastomeric riser tube pushed into an inlet port in one seal ring until the epoxy rises well into another long elastomeric riser tube pushed into an exit port in the other seal ring, meanwhile heating the interior of the pipe within the sleeve to e.g. 150.degree. F. by blowing hot air through the pipe, and when the plastics material has set, rotating the riser tubes about their axes to break off the sprues, and removing the riser tubes and seal rings.

    摘要翻译: 具有锥形端部的耐磨套筒通过将套筒与套管的端部相邻的锥形密封环放置在钻杆上而密封套管和管道之间的环形空间,通过长弹性立管将放射性聚合物固化的环氧树脂塑料材料引入环形空间 管被推入一个密封环中的入口端口,直到环氧树脂上升到另一个长的弹性提升管中,推入另一个密封环中的出口,同时将套管内部的管内加热至例如 150°F,通过管道吹入热空气,当塑料材料固定时,将提升管围绕其轴线旋转以分离浇口,并拆下提升管和密封圈。