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    Apparatus for making progressive injection molded sheet
    1.
    发明授权
    Apparatus for making progressive injection molded sheet 失效
    制造逐步注塑成型的装置

    公开(公告)号：US3655308A

    公开(公告)日：1972-04-11

    申请号：US3655308D

    申请日：1971-04-30

    Applicant: KUTIK LOUIS F ,  GRONEMEYER ERICH W

    Inventor： KUTIK LOUIS F ,  GRONEMEYER ERICH W

    IPC: B29C45/00 ,  B29C45/26 ,  B29D7/00 ,  B29D21/00 ,  B29F1/06 ,  B29F1/14

    CPC classification number: B29C45/26 ,  B29C45/0003 ,  Y10S425/805

    Abstract: A plastic sheet is disclosed which is made up of injection molded sections molded progressively and joined together at edges thereof during the molding process. The sheet may have integral bristles on one side thereof making it useful as a rug or carpet, buy other uses of the invention are contemplated. The method includes the molding of plastic sections such that as each section after the first one is molded it welds to a previously molded section at an edge thereof, and the sections are advanced after each molding step so that a trailing edge of the last molded section seals the mold exit. The trailing edge may be provided with a thin flange which is solftened by the molten material so that a weld is formed. Shrinkage of the plastic is controlled to prevent leakage of molten plastic from the mold around the last molded section and also to prevent buckling of the sheet. This is preferably done by providing keys in the mold which harness the plastic to the mold. Pins in the mold are used to form indentations in the sections to facilitate advancing the sections. Other pins slightly oversize in diameter and length serve as a lock for accurate alignment of the sections and also serve a sealing purpose.

    Abstract translation: 公开了一种塑料片，其由在模制过程中逐渐模制并在其边缘处连接在一起的注模部分组成。 片材在其一侧可以具有整体刷毛，使其可用作地毯或地毯，购买本发明的其它用途。 该方法包括模制塑料部分，使得当第一个模制后的每个部分在其边缘处焊接到预先模制的部分上，并且在每个模制步骤之后使部分前进，使得最后模制部分的后缘 密封模具出口。 后缘可以设置有由熔融材料溶解的薄凸缘，从而形成焊缝。 控制塑料的收缩以防止熔融塑料从最后模制部分周围的模具泄漏，并且还防止片材的翘曲。 这最好通过在模具中提供钥匙来实现，该钥匙将塑料带到模具上。 模具中的销用于在这些部分中形成凹陷以便于推进部分。 直径和长度稍大的其他销钉用作锁定部分的精确对准，也用于密封目的。

    Apparatus for controlling bristle deflection
    3.
    发明授权
    Apparatus for controlling bristle deflection 失效
    控制BRISTLE偏差的装置

    公开(公告)号：US3577843A

    公开(公告)日：1971-05-11

    申请号：US3577843D

    申请日：1969-04-09

    Applicant: KUTIK LOUIS F ,  GRONEMEYER ERICH W

    Inventor： KUTIK LOUIS F ,  GRONEMEYER ERICH W

    IPC: B29C45/26 ,  B29C11/00

    CPC classification number: B29C45/2626 ,  Y10S425/805

    Abstract: A method and apparatus for molding bristled products in a manner such that the degree of deflection or nondeflection of bristles if positively controlled. The apparatus includes a mold having a backing part and a chase part forming a cavity and a pin having one or more flutes in a bore in the chase part communicating with the cavity. The cross-sectional shape of the flute and the rates at which heat is withdrawn from different sides of the bristle are specifically selected and controlled to produce deflection or inhibit deflection of the bristle or bristles as desired. Certain dimensions at the base of the bristles are also controlled to prevent distortion of bristles.

    Pump with mechanical assist
    6.
    发明授权
    Pump with mechanical assist 失效
    泵机械辅助

    公开(公告)号：US3680986A

    公开(公告)日：1972-08-01

    申请号：US3680986D

    申请日：1970-11-09

    Applicant: KUTIK LOUIS F ,  GRONEMEYER ERICH W

    Inventor： KUTIK LOUIS F ,  GRONEMEYER ERICH W

    IPC: B05B11/00 ,  F04B43/00 ,  F04B7/00 ,  B67D5/40

    CPC classification number: B05B11/3032 ,  B05B11/3066 ,  F04B43/0063

    Abstract: A pump of the type which is used to dispense liquids and semiliquids from a container as a stream or spray is provided with an intake valve which normally closes the inlet passage of the pump with sufficient force to withstand relatively high pressures tending to force fluid into the pump from the container. Such forces may occur, for example, if the container is a plastic bottle which is squeezed. The actuator of the pump engages the intake valve when the actuator is depressed to assist in opening the intake valve, so that upon the return stroke of the actuator, fluid is sucked into the pump to be expelled therefrom when the actuator is again depressed.

    Abstract translation: 用于以液体或喷雾方式从容器中分配液体和半液体的类型的泵设置有进气阀，该进气阀通常以足够的力关闭泵的入口通道以承受趋于强制流体的相对高的压力 从容器进入泵。 这种力可能发生，例如，如果容器是被挤压的塑料瓶。 当致动器被按压以帮助打开进气门时，泵的致动器接合进气阀，使得当致动器再次被压下时，致动器的返回行程被吸入泵中以被排出。

    Method and apparatus for making valve units
    9.
    发明授权
    Method and apparatus for making valve units 失效
    制造阀门单元的方法和装置

    公开(公告)号：US3657407A

    公开(公告)日：1972-04-18

    申请号：US3657407D

    申请日：1970-02-10

    Applicant: GRONEMEYER ERICH W ,  KUTIK LOUIS F

    Inventor： GRONEMEYER ERICH W ,  KUTIK LOUIS F

    IPC: B29C37/02 ,  B29C45/26 ,  B65D83/14 ,  B29C17/12

    CPC classification number: B65D83/48 ,  B29C37/02 ,  B29C45/26

    Abstract: Method of and apparatus for making valve units, particularly for aerosol valves, wherein a valve unit is molded from plastic with a hollow stem, a radial flange or diaphragm projecting from the stem, and openings or recesses for openings in the stem at one side of the piercing the stem at the openings in the stem at one side of the flange. The method preferably includes a step of piercing the stem at the openings or recesses for inspection and to penetrate any plastic flash or film which may cover or partially cover the openings. The apparatus includes mold parts particularly adapted to mold the stem, flange and openings on a reliable, high yield basis.

    Progressive injection molded sheet and method of and apparatus for making the same
    10.
    发明授权
    Progressive injection molded sheet and method of and apparatus for making the same 失效
    渐进注塑成型片及其制造方法和装置

    公开(公告)号：US3616110A

    公开(公告)日：1971-10-26

    申请号：US3616110D

    申请日：1968-05-16

    Applicant: KUTIK LOUIS F ,  GRONEMEYER ERICH W

    Inventor： KUTIK LOUIS F ,  GRONEMEYER ERICH W

    IPC: B29C45/00 ,  B32B3/10 ,  D03D27/00

    CPC classification number: B29C45/0003 ,  B29C45/00 ,  Y10T428/17 ,  Y10T428/23929 ,  Y10T428/23986

    Abstract: A plastic sheet is disclosed which is made up of injection molded sections molded progressively and joined together at edges thereof during the molding process. The sheet may have integral bristles on one side thereof making it useful as a rug or carpet, but other uses of the invention are contemplated. The method includes the molding of plastic sections such that as each section after the first one is molded it welds to a previously molded section at an edge thereof, and the sections are advanced after each molding step so that a trailing edge of the last molded section seals the mold exit. The trailing edge may be provided with a thin flange which is softened by the molten material so that a weld is formed. Shrinkage of the plastic is controlled to prevent leakage of molten plastic from the mold around the last molded section and also to prevent buckling of the sheet. This is preferably done by providing keys in the mold which harness the plastic to the mold. Pins in the mold are used to form indentations in the sections to facilitate advancing the sections. Other pins slightly oversize in diameter and length serve as a lock for accurate alignment of the sections and also serve a sealing purpose.

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