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    Apparatus and method for producing a compression molded product
    1.
    发明授权
    Apparatus and method for producing a compression molded product 有权
    用于生产压塑产品的装置和方法

    公开(公告)号：US06174484B1

    公开(公告)日：2001-01-16

    申请号：US09193085

    申请日：1998-11-16

    Applicant: Paul Shadforth Thompson ,  Johannes Martinus van Oort

    Inventor： Paul Shadforth Thompson ,  Johannes Martinus van Oort

    IPC: B29C4300

    CPC classification number: B29C43/102 ,  B29C33/3828 ,  B29C43/027 ,  B29C43/3642 ,  B29C70/446 ,  B29C70/462 ,  B29C2043/3261 ,  B29L2023/22

    Abstract: A compression molding apparatus includes a mold of a first material having a first coefficient of thermal expansion and a plug of a second material having a second coefficient of thermal expansion different from the first coefficient of thermal expansion. The mold has a cavity into which the plug is placed such that the mold and plug are disposed relative to one another providing a gap therebetween having a first volume for holding a body that at least partially fills the gap when the mold and plug are at a first temperature and for molding the body into a molded product when the mold and plug are subjected to a second temperature that causes one of the first and second materials of the mold and plug to change in size more than the other and thereby change the gap to a second volume different from the first volume and compress the body.

    Abstract translation: 压缩成型装置包括具有第一热膨胀系数的第一材料的模具和具有与第一热膨胀系数不同的第二热膨胀系数的第二材料的塞子。 模具具有一个空腔，塞子被放置在其中，使得模具和塞子相对于彼此设置，在它们之间设置有间隙，其间具有用于保持主体的第一容积，当模具和插头处于一个位置时，该主体至少部分地填充该间隙 第一温度，并且当模具和插头经受第二温度并使模具和插头的第一和第二材料中的一个材料的尺寸大于另一个而变化时，将主体模制成模制产品，从而将间隙改变为 第二体积不同于第一体积并压缩身体。

    Method for vulcanizing endless rubber belts
    2.
    发明授权
    Method for vulcanizing endless rubber belts 失效
    硫化环形橡胶带的方法

    公开(公告)号：US5336461A

    公开(公告)日：1994-08-09

    申请号：US59070

    申请日：1993-05-10

    Applicant: Ken-ichi Ohtani ,  Osamu Sakamoto ,  Masahiko Houzouji ,  Hiroshi Yamamoto

    Inventor： Ken-ichi Ohtani ,  Osamu Sakamoto ,  Masahiko Houzouji ,  Hiroshi Yamamoto

    IPC: C08C19/20 ,  B29C35/02 ,  B29C43/02 ,  B29C43/10 ,  B29D29/00 ,  B29K21/00 ,  B29K105/24 ,  B29L29/00 ,  C08F8/34 ,  B29C35/04

    CPC classification number: B29D29/00 ,  B29C43/021 ,  B29C43/102 ,  Y10S425/818

    Abstract: A vulcanizing method including a cylindrical vulcanizing drum for winding and molding unvulcanized rubber belt materials thereover, the vulcanizing drum being removably and rotatably supported on a transfer mechanism. A pair of endless pressurizing bands are arranged to oppose each other with the vulcanizing drum between, the pressurizing bands arcuately surrounding and pressing the corresponding portions of the circumferential surface of the vulcanizing drum. While the circumferential surface of the vulcanizing drum is heated inside, and the respective pressurizing bands are opposingly pressed against the vulcanizing drum, the respective pressurizing bands are synchronously rotated so as to turn the vulcanizing drum and continuously vulcanize the unvulcanized rubber belt molding on the drum.

    Abstract translation: 一种硫化方法，包括用于在其上卷绕和模制未硫化橡胶带材料的圆柱形硫化鼓，硫化鼓可拆卸地且可旋转地支撑在转移机构上。 一对无尽的加压带布置成使硫化鼓彼此相对，加压带弧形地围绕并挤压硫化滚筒的圆周表面的对应部分。 当硫化鼓的圆周表面被加热到内部并且相应的加压带相对地压靠在硫化鼓上时，相应的加压带同步旋转，以便转动硫化鼓并且连续硫化滚筒上的未硫化橡胶带模制品 。

    High density powdered material liner
    5.
    发明授权
    High density powdered material liner 有权
    高密度粉末材料衬里

    公开(公告)号：US08741191B2

    公开(公告)日：2014-06-03

    申请号：US13857145

    申请日：2013-04-04

    Applicant: Halliburton Energy Services, Inc.

    Inventor： Jerry L. Walker

    IPC: B29C43/02 ,  B29C43/10 ,  F42B1/036 ,  F42B1/032 ,  E21B43/117 ,  B22F3/03 ,  B22F3/02 ,  B22F5/10

    CPC classification number: B22F3/02 ,  B22F3/03 ,  B22F5/10 ,  B29C43/102 ,  E21B43/117 ,  F42B1/032 ,  F42B1/036

    Abstract: A method of making an explosive charge liner comprises introducing powdered material into a basin defined by a die block, where a punch is shaped to interact with the basin, excluding the powdered material from a central portion of the basin, pressing the punch into the powdered material in the basin to form the explosive charge liner, and removing the explosive charge liner from the die block. The explosive charge liner comprises an aperture in an apex area of the explosive charge liner corresponding to the central portion when removed from the die block.

    Abstract translation: 一种制造爆炸性充电衬垫的方法包括将粉末材料引入到由模块限定的盆中，其中冲头成形为与盆相互作用，不包括来自盆的中心部分的粉末材料，将冲头压入粉末状 在盆中的材料形成爆炸电荷衬管，并从模具块中取出爆炸性充电衬垫。 当从模具块移除时，爆炸性充电衬里包括对应于中心部分的爆炸性充电衬里的顶点区域中的孔。

    Partial depth-wise cure of a tire inner liner
    6.
    发明授权
    Partial depth-wise cure of a tire inner liner 失效
    轮胎内衬的部分深度固化

    公开(公告)号：US08114335B2

    公开(公告)日：2012-02-14

    申请号：US10331948

    申请日：2002-12-30

    Applicant: Kenneth Dean Conger ,  William Murray Huth ,  William Allen Rex ,  Frederick Forbes Vannan, Jr.

    Inventor： Kenneth Dean Conger ,  William Murray Huth ,  William Allen Rex ,  Frederick Forbes Vannan, Jr.

    IPC: B29D30/00

    CPC classification number: B29C35/0266 ,  B29C35/02 ,  B29C35/04 ,  B29C35/049 ,  B29C35/16 ,  B29C43/102 ,  B29C2035/043 ,  B29C2035/1616 ,  B29D30/0005 ,  B29D30/0681 ,  B29D2030/0682 ,  B29K2021/00 ,  B29K2105/243 ,  B29L2030/008

    Abstract: A method and apparatus for partial depth-wise cure of a tire inner liner are disclosed. The method comprising forming a layer of uncured rubber, that layer having a first surface and an opposite surface, applying pressure to the layer of rubber, heating the layer of rubber from the first surface to more fully cure the layer on that surface than on the opposite surface, cooling the layer of rubber and releasing the pressure applied to the layer of rubber after the layer has cooled. The apparatus comprising a drum, a heat exchange chamber on the inner surface of the drum, a housing that surrounds the drum, a space between the outer surface of the drum and the housing, an inflatable seal at each end of the housing inside the housing such that by inflating the seal, the seal expands and encloses the space between the drum and the housing, a gas inlet for feeding a gas to the space and pressurizing the space, a heat source in communication with the heat exchange chamber for heating the drum and a coolant source in communication with the heat exchange chamber for cooling the drum.

    Abstract translation: 公开了一种用于轮胎内衬的部分深度固化的方法和装置。 该方法包括形成未固化橡胶层，该层具有第一表面和相对表面，对橡胶层施加压力，从第一表面加热橡胶层，以更完全地固化该表面上的层，而不是在 相反的表面，冷却橡胶层，并释放在层冷却后施加到橡胶层的压力。 该设备包括滚筒，滚筒内表面上的热交换室，围绕滚筒的壳体，滚筒的外表面与壳体之间的空间，壳体的每个端部处的可充气密封件 使得通过使密封件膨胀，密封件膨胀并且包围滚筒和壳体之间的空间，用于将气体供给到空间并对空间加压的气体入口，与热交换室连通的用于加热滚筒的热源 以及与所述热交换室连通以冷却所述滚筒的冷却剂源。

    Partial depth-wise cure of a tire inner liner
    7.
    发明申请
    Partial depth-wise cure of a tire inner liner 失效
    轮胎内衬的部分深度固化

    公开(公告)号：US20040123936A1

    公开(公告)日：2004-07-01

    申请号：US10331948

    申请日：2002-12-30

    Inventor： Kenneth Dean Conger ,  William Murray Huth ,  William A. Rex ,  Frederick Forbes Vannan JR.

    IPC: B29D030/26 ,  B29D030/20 ,  B29D030/28

    CPC classification number: B29C35/0266 ,  B29C35/02 ,  B29C35/04 ,  B29C35/049 ,  B29C35/16 ,  B29C43/102 ,  B29C2035/043 ,  B29C2035/1616 ,  B29D30/0005 ,  B29D30/0681 ,  B29D2030/0682 ,  B29K2021/00 ,  B29K2105/243 ,  B29L2030/008

    Abstract: A method and apparatus for partial depth-wise cure of a tire inner liner are disclosed. The method comprising forming a layer of uncured rubber, that layer having a first surface and an opposite surface, applying pressure to the layer of rubber, heating the layer of rubber from the first surface to more fully cure the layer on that surface than on the opposite surface, cooling the layer of rubber and releasing the pressure applied to the layer of rubber after the layer has cooled. The apparatus comprising a drum, a heat exchange chamber on the inner surface of the drum, a housing that surrounds the drum, a space between the outer surface of the drum and the housing, an inflatable seal at each end of the housing inside the housing such that by inflating the seal, the seal expands and encloses the space between the drum and the housing, a gas inlet for feeding a gas to the space and pressurizing the space, a heat source in communication with the heat exchange chamber for heating the drum and a coolant source in communication with the heat exchange chamber for cooling the drum.

    Abstract translation: 公开了一种用于轮胎内衬的部分深度固化的方法和装置。 该方法包括形成未固化橡胶层，该层具有第一表面和相对表面，对橡胶层施加压力，从第一表面加热橡胶层，以更完全地固化该表面上的层，而不是在 相反的表面，冷却橡胶层，并释放在层冷却后施加到橡胶层的压力。 该设备包括滚筒，滚筒内表面上的热交换室，围绕滚筒的壳体，滚筒的外表面与壳体之间的空间，壳体的每个端部处的可充气密封件 使得通过使密封件膨胀，密封件膨胀并且包围滚筒和壳体之间的空间，用于将气体供给到空间并对空间加压的气体入口，与热交换室连通的用于加热滚筒的热源 以及与所述热交换室连通以冷却所述滚筒的冷却剂源。

    Method of making arched V-belts
    9.
    发明授权
    Method of making arched V-belts 失效
    制作弧形V形带的方法

    公开(公告)号：US4379011A

    公开(公告)日：1983-04-05

    申请号：US263965

    申请日：1981-09-08

    Applicant: Dewey D. Henderson

    Inventor： Dewey D. Henderson

    IPC: B29C43/10 ,  B29D29/10

    CPC classification number: B29C43/102 ,  B29D29/10 ,  B29C2793/009 ,  B29L2031/7094 ,  Y10S425/818

    Abstract: A method of making arched polymeric V-belts is provided which utilizes a cylindrical polymeric forming member which has radially inwardly facing annular concave polymeric forming surfaces and wherein an uncured belt sleeve is placed with its normal outside surface adjacent the polymeric forming surfaces and compressed thereagainst during curing thereof and the compressing action is achieved by engaging the inside surface of the belt sleeve and urging the belt sleeve radially outwardly against the polymeric forming member and its forming surfaces while transmitting the same pressure against each unit area of such inside surface to thereby define annular arched belt portions in the sleeve which are then cut from such sleeve to define arched belts each having a convex surface and an opposite concave surface which are defined with great precision and with all arched belts cut from the cured belt sleeve being substantially identical.

    Abstract translation: 提供了一种制造拱形聚合物V型带的方法，该方法利用圆柱形聚合物形成构件，该圆柱形聚合物形成构件具有径向向内的环形凹形聚合物形成表面，并且其中未固化的带套被放置成其正常的外表面邻近聚合物成形表面并且在 并且压缩作用是通过接合带套的内表面并将带套径向向外压靠在聚合物形成构件及其成形表面上而实现的，同时将相同的压力传递到该内表面的每个单位面积上，从而限定环形 套筒中的弓形带部分然后从这种套筒中切出，以形成每个具有凸形表面和相对的凹形表面的拱形带，该表面具有非常精确的限定，并且从固化皮带套筒切割的所有拱形带基本相同。

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