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18 条记录 (耗时 0.011 秒)

    Modular slush molding machine
    1.
    发明授权
    Modular slush molding machine 失效
    模块化搪塑机

    公开(公告)号：US4389177A

    公开(公告)日：1983-06-21

    申请号：US264014

    申请日：1981-05-15

    申请人： Daniel E. Colby

    发明人： Daniel E. Colby

    IPC分类号： B29C33/04 ,  B29C35/00 ,  B29C35/02 ,  B29C41/18 ,  B29C41/46 ,  B29C5/04 ,  B29C1/00 ,  B29C5/12

    CPC分类号： B29C35/007 ,  B29C33/04 ,  B29C41/18 ,  B29C41/46 ,  B29C35/02 ,  B29K2995/002

    摘要： A method and an assembly for practicing that method wherein an article is molded of a heat-fusing material or plastisol in a mold having first and second groups of liquid passages disposed adjacent the mold surface for controlling the temperature over respective first and second areas of the mold surface. The mold is supported for rotation about an axis by a stationary pedestal. A movable module supports plastisol storage tanks, heat exchangers, valves, conduits, etc., for supplying the plastisol to the mold. The movable module also supports a dump tank which is disposed beneath the mold for receiving and retrieving the liquid plastisol which is emptied or dumped from the mold when it is rotated to an inverted position. There is included first and second liquid circuits including a pump and heat exchanger for supplying liquid at different temperatures to the passages associated with the mold. All of the passages are supplied with heated liquid to maintain the temperature of the first and second areas of the mold surface at a non-gelling temperature and a liquid plastisol coating is applied to the mold surface.

    摘要翻译： 一种用于实施该方法的方法和组件，其中在模具中由热定影材料或增塑溶胶模制制品，所述模具具有邻近模具表面设置的第一和第二组液体通道，用于控制温度超过相应的第一和第二区域的温度 模具表面。 模具被支撑用于通过固定基座围绕轴线旋转。 可移动模块支持用于将增塑溶胶供应到模具的增塑溶胶储存罐，热交换器，阀门，导管等。 可移动模块还支撑倾倒槽，其设置在模具下方，用于接收和取回当液体增塑溶胶旋转到倒置位置时从模具中排空或倾倒的液体增塑溶胶。 包括第一和第二液体回路，包括泵和热交换器，用于将不同温度的液体供应到与模具相关联的通道。 所有通道都被供应加热的液体，以将模具表面的第一和第二区域的温度保持在非胶凝温度，并且将液体增塑溶胶涂层施加到模具表面。

    Flexible shell of plasticized polyvinyl chloride
    3.
    发明授权
    Flexible shell of plasticized polyvinyl chloride 失效
    塑化聚氯乙烯的弹性壳

    公开(公告)号：US4122146A

    公开(公告)日：1978-10-24

    申请号：US539917

    申请日：1975-01-09

    申请人： Luigi Bertrandi

    发明人： Luigi Bertrandi

    IPC分类号： B29C41/08 ,  B29C5/12 ,  B29C13/00

    CPC分类号： B29C41/08 ,  Y10S264/60

    摘要： A unitary, three-dimensional flexible shell of plasticized polyvinyl chloride of substantially uniform thickness. The shell is produced by spraying a thin layer of a polyvinyl chloride plastigel comprising a dispersion of polyvinyl chloride in a plasticizer onto the surface of a three-dimensional mold corresponding to the outer face of the shell while the mold surface is maintained between room temperature and 100.degree. C. The plastigel during use has a viscosity of 20,000 to 50,000 cps and at least 110,000 cps after 48 hours rest and contains no particles which are sedimentable at these viscosity levels. The layer of polyvinyl chloride is then heated in order to gel the layer.

    摘要翻译： 具有基本均匀厚度的塑化聚氯乙烯的单一的三维柔性外壳。 通过将包含聚氯乙烯分散体的增塑剂的薄层的聚氯乙烯塑化薄膜喷涂到与外壳的外表面相对应的三维模具的表面上，同时将模具表面保持在室温和 100℃。使用过程中的塑性凝胶在48小时休息后具有20,000至50,000cps的粘度和至少110,000cps的粘度，并且不含在这些粘度水平下可沉淀的颗粒。 然后将聚氯乙烯层加热以使层凝胶化。

    Method of making miniature doll heads
    5.
    发明授权
    Method of making miniature doll heads 失效
    微型玩偶头的制作方法

    公开(公告)号：US4450129A

    公开(公告)日：1984-05-22

    申请号：US460347

    申请日：1983-01-24

    申请人： Ralph Dunn ,  Leonard R. Coleman

    发明人： Ralph Dunn ,  Leonard R. Coleman

    IPC分类号： A63H3/44 ,  A63H9/00 ,  B29C61/00 ,  B29C5/12 ,  B29D9/00

    CPC分类号： B29C61/00 ,  A63H3/44 ,  A63H9/00 ,  Y10S264/60

    摘要： A process is disclosed for making miniature doll heads. An oversized head is formed of a shrinkable plastisol including a plasticizer, and facial features are applied to the head using a shrinkable paint. Hair is rooted to the scalp of the oversized head. The head is reduced in size by extracting the plasticizer from the plastisol. During the extraction, the head and its facial features shrink simultaneously to form the miniature head.

    摘要翻译： 公开了用于制造微型玩偶头的过程。 超大头由包含增塑剂的可收缩增塑溶胶形成，并且使用可收缩的涂料将面部特征施加到头部。 头发根植于超大头的头皮。 通过从增塑溶胶中提取增塑剂来减小头部的尺寸。 在提取过程中，头部及其面部特征同时收缩以形成微型头部。

    Production of a dual-layer flow control device having improved bonding between layers
    6.
    发明授权
    Production of a dual-layer flow control device having improved bonding between layers 失效
    生产具有改进的层间结合的双层流量控制装置

    公开(公告)号：US4139590A

    公开(公告)日：1979-02-13

    申请号：US417345

    申请日：1973-11-19

    申请人： Phillip L. Rubright

    发明人： Phillip L. Rubright

    IPC分类号： B29C39/00 ,  B60H1/00 ,  F16K1/16 ,  B29C5/00 ,  B29C5/12 ,  B29D3/00 ,  B29D9/00

    CPC分类号： F16K1/16 ,  B29C39/00 ,  B60H1/00678 ,  B60H2001/007 ,  B60H2001/00714 ,  Y10S264/60

    摘要： A flow control device such as a valve, damper and the like for controlling flow through a duct or other flow passage and including a relatively rigid main body portion composed primarily of a first organic resin material and a sealing portion bonded to the main body portion and composed of an elastomeric material including a second organic resin. The bond between the sealing portion and main body portion is increased by mixing some of the second organic resin material with the first organic resin material. Mounting means in the form of a pivot rod is molded to the main body portion for pivotally supporting the device in a duct or the like. The device can be made by a method including steps of mixing the second organic resin in powdered form into a quantity of the first organic resin in liquid form and then pouring the mixture into a portion of a mold defining the configuration of the main body portion. Elastomeric material for the sealing portion is poured into the mold in liquid form and covers the surface of the mixture of the first organic resin and the powdered form of the second organic resin. The contents of the mold is then cured.

    摘要翻译： 一种流量控制装置，例如阀，阻尼器等，用于控制通过管道或其它流动通道的流动，并且包括主要由第一有机树脂材料和粘合到主体部分的密封部分组成的相对刚性的主体部分，以及 由包括第二有机树脂的弹性体材料组成。 通过将一些第二有机树脂材料与第一有机树脂材料混合来增加密封部分和主体部分之间的粘结。 以枢轴杆形式的安装装置被模制到主体部分上，用于将装置枢转地支撑在管道等中。 该装置可以通过以下步骤制造：将粉末状的第二有机树脂混合成一定量的液态第一有机树脂，然后将混合物倒入定义主体部分构型的模具的一部分中的步骤。 用于密封部分的弹性体材料以液体形式注入模具中，并覆盖第一有机树脂和粉末形式的第二有机树脂的混合物的表面。 然后将模具的内容物固化。

    Method of making a plastic butterfly valve vane with peripheral seal
    7.
    发明授权
    Method of making a plastic butterfly valve vane with peripheral seal 失效
    制造具有外围密封件的塑料蝶阀的方法

    公开(公告)号：US3901964A

    公开(公告)日：1975-08-26

    申请号：US28729372

    申请日：1972-09-08

    申请人： ARCO IND CORP

    发明人： RUBRIGHT PHILLIP L

    IPC分类号： B29C39/02 ,  B29C39/10 ,  B29C70/68 ,  B29C5/00 ,  B29C5/12 ,  B29D3/00

    CPC分类号： B29C39/10 ,  B29C39/021 ,  B29C70/68 ,  B29L2031/7506 ,  Y10S264/60

    摘要： A method of making a vane for a butterfly valve or the like wherein the vane has a relatively rigid main body portion and a resilient sealing portion on the periphery of the body portion. A movable mold member is heated to a temperature at or above the temperature required to cause liquid elastomeric material to become solid upon contact therewith. The heated mold member is placed into the cavity of a mold having an edge surface which defines the outer periphery of a first mold portion with the periphery of the heated mold member spaced from the edge surface thereby defining the inner periphery of the first mold portion, the first mold portion having a configuration corresponding to the configuration of the sealing portion. Liquid elastomeric material is poured into the first mold portion and is partially cured until it becomes non-liquid and hence non-flowable. The heated mold member is removed to form a second cavity in the mold which is surrounded by the partially cured elastomeric material. Liquid thermosetting plastic material is poured into the second cavity of the mold such that it flows in contact with the inner periphery of the elastomeric material. A pivot rod may be placed on the mold in such a manner that the rod extends transversely of the mold and a portion of the rod is immersed in the liquid thermosetting plastic material. The mold with the partially cured elastomeric material, liquid thermosetting plastic material, and pivot rod therein is then exposed to curing temperature to solidify the thermosetting plastic material with the pivot rod embedded therein, and to complete curing of the elastomeric material.

    Method of making a doll head
    9.
    发明授权
    Method of making a doll head 失效
    制造娃娃头的方法

    公开(公告)号：US4101619A

    公开(公告)日：1978-07-18

    申请号：US694560

    申请日：1976-06-10

    申请人： Lyle A. Conway ,  Rouben T. Terzian ,  Donald K. Fletchic

    发明人： Lyle A. Conway ,  Rouben T. Terzian ,  Donald K. Fletchic

    IPC分类号： A63H3/24 ,  B29C5/04 ,  B29C5/12

    CPC分类号： A63H3/24

    摘要： Method for making a doll's head, for use in conjunction with a suitable torso, which will excrete a fluid through the brow portion of the head for simulating perspiration, and a method for making the same. The doll head includes an exterior surface formed and contoured with human characteristics and including an interior cavity or reservoir for storing fluid. The head is formed of flexible plastic having a slit at the mouth providing a valve for filling the interior reservoir and a plurality of small measured holes or pores in the brow or forehead which permit the fluid to flow outwardly therethrough. The method includes the steps of heating a mold containing heat curable plastic and slush molding the plastic to attain the interior shape of the mold. The mold comprises an outer head forming shell which is open at the neck for the insertion of plastic thereinto, and a cap which closes the neck and has a plug portion extending into the shell to form the interior reservoir of the head between the shell and the plug portion.

    摘要翻译： 用于制造玩偶头部的方法，用于与合适的躯干结合使用，其将通过用于模拟汗水的头部的眉毛部分排出流体，以及制造它们的方法。 娃娃头部包括具有人特征的形状和轮廓的外表面，并且包括用于储存流体的内腔或储存器。 头部由柔性塑料形成，在口处具有狭缝，其提供用于填充内部储存器的阀和在眉毛或前额中的多个小的测量孔或孔，其允许流体向外流过。 该方法包括加热含有可热固化塑料的模具和搪塑塑料以达到模具的内部形状的步骤。 该模具包括外部头部形成的外壳，其在颈部处是开放的，用于将塑料插入其中，并且盖子封闭颈部并且具有延伸到壳体中的塞子部分，以在壳体和壳体之间形成头部的内部储存器 插头部分。