公开(公告)号：US4235138A

公开(公告)日：1980-11-25

申请号：US916375

申请日：1978-06-16

申请人： Albert M. Creighton, Jr. ,  Charles L. Foss, Jr. ,  Neal R. Vandewalle

发明人： Albert M. Creighton, Jr. ,  Charles L. Foss, Jr. ,  Neal R. Vandewalle

IPC分类号： B23P15/24 ,  B29C33/00 ,  B29C39/10 ,  B29C70/76 ,  B29C5/00 ,  B26D7/00 ,  B29C17/08

CPC分类号： B23P15/24 ,  B29C33/0011 ,  B29C39/10 ,  B29C70/76 ,  B29K2075/00 ,  B29L2031/72 ,  Y10S76/07 ,  Y10T83/2157

摘要： A method for making a punch and stripper assembly for a reciprocating metal-punching press in which the stripper is integrally molded about the punch while in the punch holder through the use of a certain plastics material mold cooperating with the punch holder, and a substantially liquid plastics material that can be poured in the mold and will set to a solid condition integral with the punch.

摘要翻译： 一种用于往复式金属冲压机的冲头和剥离器组件的方法，其中汽提器通过使用与冲头保持器配合的某种塑料模具而在冲头保持器中整体模制，并且基本上是液体 可以浇注在模具中的塑料材料，并将其设置成与冲头成一体的固体状态。

公开(公告)号：US4216184A

公开(公告)日：1980-08-05

申请号：US830768

申请日：1977-09-06

申请人： Berwyn C. Thomas

发明人： Berwyn C. Thomas

IPC分类号： B29C35/00 ,  B29C45/00 ,  B29C45/14 ,  B29C3/04 ,  B29C5/00 ,  B29D9/00 ,  B29F1/00

CPC分类号： B29C45/14262 ,  B29C2045/14278

摘要： In a method of injection-moulding articles of plastics material onto a preformed web inserted into the mould, the web is held under substantially constant tension during the closing of the mould, between a pair of clamps, the proximal clamp being fixed relative to the mould and the distal clamp free but bearing a load to furnish the desired tension in the web. The load may be imposed by a weight attached to the distal clamp, conveniently by means of an electromagnet.

摘要翻译： 在将塑料制品的注塑成型到插入模具中的预制纤维网上的方法中，在闭合模具期间，在一对夹子之间将幅材保持在基本恒定的张力下，近侧夹具相对于模具固定 并且远端夹具自由但承受负载以在网中提供期望的张力。 负载可以通过附接到远端夹具的重量来施加，方便地通过电磁体。

公开(公告)号：US4209289A

公开(公告)日：1980-06-24

申请号：US039100

申请日：1979-05-14

申请人： Paul D. Newcomb ,  Ethan C. Hopkins ,  Paul A. Davignon

发明人： Paul D. Newcomb ,  Ethan C. Hopkins ,  Paul A. Davignon

IPC分类号： G02C7/04 ,  B29C33/00 ,  B29C39/00 ,  B29C39/26 ,  B29C39/28 ,  B29C39/40 ,  B29C61/00 ,  B29D11/00 ,  B29C5/00

CPC分类号： B29C39/28 ,  B29C33/0011 ,  B29C33/005 ,  B29D11/00057 ,  B29K2023/12 ,  B29L2011/0041 ,  Y10S425/808

摘要： A two piece contact lens mold having a pair of blunt, continuous mating surfaces extending around the periphery of the mold cavity is disclosed. Parameters for mold materials and important dimensions are also disclosed. The mold can produce finished contact lenses which do not require further machining.

摘要翻译： 公开了一种双组件隐形眼镜模具，其具有围绕模腔周边延伸的一对钝的连续配合表面。 还公开了模具材料的参数和重要尺寸。 模具可以生产不需要进一步加工的成品隐形眼镜。

公开(公告)号：US4195046A

公开(公告)日：1980-03-25

申请号：US902874

申请日：1978-05-04

申请人： Peter C. Kesling

发明人： Peter C. Kesling

IPC分类号： A61C7/00 ,  A61C7/08 ,  B29C33/00 ,  A61C13/00 ,  B29C5/00 ,  B29H3/00

CPC分类号： B29C33/0033 ,  A61C7/00 ,  A61C7/08 ,  B29L2031/7536

摘要： Method for making a tooth positioning and retaining appliance with air holes. The apparatus includes a mold with a cavity having models of the upper and lower teeth arranged so that when an appliance is molded thereby the appliance will have upper and lower archways for receiving upper and lower arches of a person, tooth sockets in the archways arranged in ideal relationship and preselected positions to urge the teeth received thereby into the preselected positions of the sockets. The mold additionally includes air hole or airway forming means extending across the models of the teeth in the mold and being insertable into the mold prior to the molding operation and thereafter removable from the mold with the molded appliance. The air hole forming means is easily separable from the appliance to ultimately define the air holes between the archways and between the labial and lingual sides of the appliance. The method of making the air holes concerns the handling of the mold and the air hole forming means.

摘要翻译： 用于制造具有气孔的齿定位和保持装置的方法。 该装置包括具有上模和下齿的模型的模具，其具有布置成使得当器具被模制时，器具将具有用于容纳人的上拱和下弓的上和下拱门，所述拱的拱形孔插入 理想的关系和预选位置，以将由此接收的齿推到插座的预选位置。 该模具还包括气孔或气道形成装置，其延伸穿过模具中的齿的模型，并且可以在模制操作之前插入到模具中，并且随后可以利用模制的装置从模具中移除。 气孔形成装置容易与器具分离，以最终限定拱门之间和器具的唇舌和舌侧之间的气孔。 制造气孔的方法涉及模具和气孔形成装置的处理。

公开(公告)号：US4165959A

公开(公告)日：1979-08-28

申请号：US878868

申请日：1978-02-17

申请人： Jacques Dechavanne

发明人： Jacques Dechavanne

IPC分类号： B29C35/00 ,  B29C45/00 ,  B29C45/03 ,  B29C45/07 ,  B29C45/12 ,  B29C45/16 ,  B29C45/17 ,  B29F1/00 ,  B29C5/00

CPC分类号： B29C45/1675

摘要： The invention provides a universal hydraulic press for injection-moulding where two separate clamping units, each with a respective mould, are arranged in parallel and are adapted to be brought into alternate engagement with each of two injection units in which a different moulding material may be housed. One of the moulding materials may be injected into one of the moulds following which indexing movement brings the other injection unit into register with that mould for injecting the second material onto the first.

摘要翻译： 本发明提供了一种用于注射成型的通用液压机，其中两个分别具有相应模具的单独的夹紧单元平行布置并且适于与两个注射单元中的每一个进行交替接合，其中不同的成型材料可以是 住。 其中一个成型材料可以被注入到一个模具中，随后的分度运动使另一个注射单元与该模具对准，用于将第二材料注射到第一个上。

公开(公告)号：US4160309A

公开(公告)日：1979-07-10

申请号：US817701

申请日：1977-07-21

申请人： William R. Scholle

发明人： William R. Scholle

IPC分类号： B29C45/16 ,  B29D28/00 ,  B29D99/00 ,  H01M4/72 ,  B29C5/00 ,  B23P13/00

CPC分类号： H01M4/72 ,  B29C45/16 ,  B29D28/00 ,  B29D99/006 ,  B29C2045/1696 ,  B29L2031/712 ,  Y10S164/01 ,  Y10T29/10 ,  Y10T29/49984 ,  Y10T29/49989 ,  Y10T428/15 ,  Y10T428/192 ,  Y10T428/24322

摘要： An apparatus for making a battery grid is characterized by a molding die for molding a lead conductor with a plastics frame. The die has runners or channels defining the grid structure, and valves are positioned at the intersections of the channels for the lead conductor and the channels for the plastics frame. The valves are actuable to selectively block the channels for the plastics frame from the channels for the conductor. In the use of the die to form a battery grid, with the valves actuated to block the channels for plastics from the channels for lead, molten lead is injected into the channels therefor and is confined therein to form the conductor. The valves are then actuated to unblock the channels for plastics and hardenable plastics are injected therein to form the plastics frame, with the frame being molded around the conductor at intersections therewith.

摘要翻译： 用于制造电池栅格的装置的特征在于用于模塑具有塑料框架的引线导体的模制模具。 模具具有限定栅格结构的流道或通道，并且阀位于用于引线导体的通道和用于塑料框架的通道的交叉处。 这些阀是致动的，以便选择性地阻挡塑料框架的通道用于导体的通道。 在使用模具形成电池网格时，通过阀门致动以阻挡来自用于引线的通道的塑料通道，将熔融的铅注入到其通道中并被限制在其中以形成导体。 然后启动阀门以解除用于塑料的通道，并将可硬化塑料注入其中以形成塑料框架，其中框架在与其相交处的导体周围模制。

公开(公告)号：US4153662A

公开(公告)日：1979-05-08

申请号：US703908

申请日：1976-07-09

申请人： Theodore Descovich ,  Louis F. Donadio ,  Anthony F. Cecere

发明人： Theodore Descovich ,  Louis F. Donadio ,  Anthony F. Cecere

IPC分类号： B28D5/00 ,  B29C33/38 ,  B29C5/00 ,  B29C24/00

CPC分类号： B28D5/00 ,  B29C33/3885

摘要： A method of and apparatus for replicating nest members, each of which has a precisely formed nest cavity for the snug yet removable receipt of an article of jewelry or the like. The method comprises impressing a master pattern having a configuration conforming to the jewelry article to be ultimately held by the nest member into a body of a curable material to form a cavity having a contour which corresponds to the nest cavity of the nest member. The body is cured to a hardened state and then placed on an unvulcanized first rubber mold member so that the impression is directed toward the mold member. The mold member is vulcanized so that a surface thereof takes a configuration which is complementary to that of the impression in the body. Thereafter, a jewelry nest member is cast in a mold comprised of the mold member and a second cooperating mold member, also of rubber. The finished jewelry nest member, therefore, will have a surface cavity whose configuration is precisely that of the nest cavity desired to be formed. The apparatus provides for the precise formation of the impression in the body.

摘要翻译： 一种用于复制嵌套构件的方法和装置，每个嵌套构件具有精确形成的嵌套空腔，用于首饰或类似物品的舒适但可拆卸的接收。 该方法包括将具有符合首饰制品的配置的主图案压印以最终由嵌套构件保持在可固化材料的主体中，以形成具有对应于嵌套构件的嵌套空腔的轮廓的空腔。 将本体固化至硬化状态，然后将其放置在未硫化的第一橡胶模具构件上，使得该印模指向模具构件。 将模具硫化，使得其表面具有与身体中的印模的形状互补的构造。 此后，在由模具构成的模具和橡胶的第二配合模具构件中铸造珠宝嵌套构件。 因此，完成的饰品嵌套构件将具有表面空腔，其构型精确地是希望形成的窝腔的构造。 该装置提供在体内精确形成印象。

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。

公开(公告)号：US4130620A

公开(公告)日：1978-12-19

申请号：US753184

申请日：1976-12-22

申请人： Manfred H. Jarsen

发明人： Manfred H. Jarsen

IPC分类号： G11B7/24 ,  B29C33/00 ,  B29C33/38 ,  B29C33/40 ,  B29C33/56 ,  B29C39/00 ,  B29C39/02 ,  B29C39/10 ,  B29C39/26 ,  B29C43/00 ,  B29C43/32 ,  B29C43/36 ,  B29C61/00 ,  B29D17/00 ,  B29L17/00 ,  G11B3/70 ,  G11B7/26 ,  G11B23/00 ,  B29C5/00 ,  B29C5/04 ,  B29H3/042

CPC分类号： G11B23/0057 ,  B29C33/3857 ,  B29C33/56 ,  B29C39/026 ,  B29D17/005 ,  G11B7/263 ,  B29C33/405

摘要： A matrix is used to prepare a mold of an elastomeric material. A polymerizable compound is coated onto a flexible, thin substrate such as Mylar and is placed with compound side in intimate contact with the mold. The compound is cured and is bonded to the substrate. The cured combination is stripped from the mold and is given a metallic coating to improve reflectivity. A clear plastic coating may be applied to protect the metal surface.

摘要翻译： 使用基质来制备弹性体材料的模具。 将可聚合化合物涂覆到诸如Mylar的柔性薄基底上，并且将化合物侧与模具紧密接触放置。 化合物固化并结合到基材上。 将固化的组合从模具中剥离并且被赋予金属涂层以提高反射率。 可以使用透明的塑料涂层来保护金属表面。

公开(公告)号：US4123493A

公开(公告)日：1978-10-31

申请号：US793398

申请日：1977-05-03

申请人： Waldemar Schilke ,  Ladislav Hujik

发明人： Waldemar Schilke ,  Ladislav Hujik

IPC分类号： B29D35/06 ,  B29D35/08 ,  B29C5/00 ,  B29D3/00 ,  B29D31/00 ,  B29F1/10

CPC分类号： B29D35/061 ,  A43B1/0027 ,  B29D35/082 ,  B29D35/148

摘要： Method for making a sole for an article of footwear including an outer sole with a lightweight filler therein, an inner sole above the outer sole and a foxing strip integral with the inner sole and surrounding the periphery of the outer sole. The sole is produced using a dummy last with a recess for receiving the filler, a clamping last, mold sides and a bottom mold piston. The outer sole is molded first using the dummy last and filler, a first portion of the mold sides and the mold piston to define a first mold cavity. Then, the inner sole is molded using the clamping last, a lasted upper or the like, a second portion of the mold sides, and the outer sole on the mold piston to define a second mold cavity. By providing suitable recesses in the dummy last and in the first portion of the mold sides, one or more projections which extend through the foxing strip are molded in the first mold cavity.

摘要翻译： 一种用于制造鞋类物品的方法，所述鞋类物品包括其中具有轻质填料的外底，在所述外底上方的内底和与所述内底整体并且围绕所述外底的周边的狐狸皮。 鞋底使用最后的假人制造，具有用于接收填料的凹部，最后的夹紧模具侧和底部模具活塞。 首先使用假的最后和填充物模制外底，模具侧面的第一部分和模具活塞以限定第一模腔。 然后，使用最后的夹紧，最后的上部或类似物，模具侧面的第二部分以及模具活塞上的外底部来模制内底，以限定第二模腔。 通过在模具的最后部分和模具侧面的第一部分中设置合适的凹部，在第一模具腔中模制一个或多个延伸穿过该软管的凸起。