公开(公告)号：US06733702B2

公开(公告)日：2004-05-11

申请号：US09838623

申请日：2001-04-19

申请人： Clifford Jack Ciesa ,  Jean-Marc Francois Fortin ,  Joseph Alan Incavo ,  Michael Eugene Porter

发明人： Clifford Jack Ciesa ,  Jean-Marc Francois Fortin ,  Joseph Alan Incavo ,  Michael Eugene Porter

IPC分类号： B29C3500

CPC分类号： B29D30/0662 ,  B29C35/049 ,  B29C43/104 ,  B29C2043/5808 ,  B29D30/0602 ,  B29L2030/00 ,  B29C2037/94

摘要： A tire mold 2 for curing new or retreaded tires 20 has an upper platen 4, a lower platen 6, and a central rim 30 with a frangible member 50 designed to open when a predetermined pressure P1 in excess of the normal curing pressure Pc is observed. The frangible member 50 preferably includes a rupture disk 60 that breaks upon exposure to the pressure P1.

公开(公告)号：US06619948B2

公开(公告)日：2003-09-16

申请号：US10044952

申请日：2002-01-15

申请人： Herbert Günther

发明人： Herbert Günther

IPC分类号： B29C3500

CPC分类号： B29C45/2737 ,  B29C2045/2788 ,  H05B3/42 ,  H05B3/48

摘要： A hot runner nozzle for an injection mold with a material pipe made of a high-strength material, which may be mounted on a mold or manifold has at least one flow duct for a melt and a nozzle tip at its lower end. A heater for the melt is attached onto the periphery of the material pipe, the heater being designed as a solid block made of a highly heat-conductive material and comprising a first receiving channel for the material pipe and at least one other receiving channel for a linear heating element, which other channel is substantially parallel to the first receiving channel. This heating assembly ensures a surprisingly uniform and homogeneous temperature distribution in the material pipe down to the nozzle tip.

公开(公告)号：US06551085B1

公开(公告)日：2003-04-22

申请号：US09570345

申请日：2000-05-12

申请人： Hisashi Mitamura ,  Yasuhiko Fujieda ,  Kazuhisa Fujisawa ,  Kazuto Okada ,  Akira Sakurai ,  Hirohiko Fukumoto

发明人： Hisashi Mitamura ,  Yasuhiko Fujieda ,  Kazuhisa Fujisawa ,  Kazuto Okada ,  Akira Sakurai ,  Hirohiko Fukumoto

IPC分类号： B29C3500

CPC分类号： B30B5/02 ,  B29C33/50 ,  B29C43/104 ,  B29C43/3642 ,  B29C2035/0211 ,  B29C2035/0811 ,  B29D30/0601 ,  B29D2030/0674 ,  B29K2105/203 ,  B29L2030/00

摘要： A bladder for a vulcanizer includes, as a constituent member, a low elongation material with stable properties at vulcanization temperatures. During a vulcanization-molding process, the bladder is pressed against the inner surface of a green tire using a pressurized medium. The pressurized medium can be at vulcanization temperatures. The bladder has substantially the same shape as the inner wall surface of the tire that is formed using the bladder. As a result, irregularities in the shape of the inner wall surface of a tire rarely occur, and the frequency of exchange of bladders can be reduced. The vulcanizer bladder can include a conductive material or a magnetic material, both of which can be heated by using an induction heating coil. The use of both heat from the pressurized medium and heat generated in the bladder to vulcanize a green tire can shorten the period of time required for vulcanizing-molding.

摘要翻译： 用于硫化机的气囊包括在硫化温度下具有稳定性能的低伸长率材料作为构件。 在硫化成型过程中，使用加压介质将气囊压靠在生轮胎的内表面上。 加压介质可处于硫化温度。 气囊具有与使用气囊形成的轮胎的内壁表面基本相同的形状。 结果，轮胎的内壁面的形状的不规则性很少发生，可以降低气囊的交换频度。 硫化剂囊可以包括导电材料或磁性材料，它们都可以通过使用感应加热线圈加热。 使用来自加压介质的热量和在气囊中产生的热硫化生轮胎可以缩短硫化成型所需的时间。

公开(公告)号：US06337041B1

公开(公告)日：2002-01-08

申请号：US09421528

申请日：1999-10-20

申请人： Chih-Hsiung Kuo

发明人： Chih-Hsiung Kuo

IPC分类号： B29C3500

CPC分类号： C08J5/12 ,  B29C66/70 ,  B29C66/71 ,  B29C67/246 ,  B29K2021/00 ,  B29K2075/00 ,  B29L2031/504 ,  C08L21/00 ,  C08L2666/08 ,  B29C65/00

摘要： A method is used to make a vulcanized elastomer capable of combining with Polyurethane to form a product without the use of an adhesive. The method includes the formation of the mixture of an vulcanizable elastomer. The mixture is stabilized in a nitrogen-containing chamber before the mixture is vulcanized. The vulcanized elastomer is formed in a molding tool and is subsequently degreased with a liquid containing a non-ionic interfacial agent. The degreased elastomer is dried by baking before being coated with the acetoacetate solution containing chloro cyanuric acid. The coated elastomer is dried again by baking before being stabilized in a dustproof environment for 48 hours. Upon completion of the dustproof stabilization, the elastomer is ready for combining with Polyurethane without the help of an adhesive.

摘要翻译： 使用一种方法来制备能够与聚氨酯组合以形成不使用粘合剂的产品的硫化弹性体。 该方法包括形成可硫化弹性体的混合物。 在混合物硫化之前，将混合物稳定在含氮室中。 硫化弹性体在模制工具中形成，随后用含有非离子界面剂的液体脱脂。 脱脂弹性体在用含有氯氰尿酸的乙酰乙酸酯溶液涂布之前通过烘烤干燥。 涂布的弹性体在防尘环境稳定48小时之前通过烘烤再次干燥。 完成防尘稳定后，弹性体就可以与聚氨酯混合而不用粘合剂。

公开(公告)号：US06261492B1

公开(公告)日：2001-07-17

申请号：US09091080

申请日：1999-07-28

申请人： Viktor Anatolievich Iovdalsky

发明人： Viktor Anatolievich Iovdalsky

IPC分类号： B29C3500

CPC分类号： H01L24/83 ,  H01L23/13 ,  H01L24/32 ,  H01L2224/24227 ,  H01L2224/32225 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2224/92244 ,  H01L2924/01005 ,  H01L2924/01013 ,  H01L2924/01023 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15157 ,  H01L2924/15165 ,  H01L2924/30107

摘要： The essence of the method resides in that a recess (2) is made in the mounting surface, having the dimensions exceeding those of a chip (3). The chip (3) is gripped with a gripping member appearing as a tool (4) having a flat end and a capillary hole (5) flaring up towards the tool end, and is oriented above the recess (2). Before pressing the chip (3) into the recess (2) a dosed amount of a binder (6) is placed therein. The chip (3) is pressed into the binder (6) until the part of the flat end of the tool (4) which extends beyond the outlines of the chip (3) thrusts against the mounting surface. The pressing-in procedure is stopped as soon as the face surface of the chip (3) is coincided with the surface on which the recess (2) is made, whereupon the gripping tool is disengaged.

摘要翻译： 该方法的本质在于，在安装表面上制成凹槽（2），其尺寸超过芯片（3）的尺寸。 芯片（3）被抓握，其具有作为具有平坦端的工具（4）的夹持构件和朝向工具端向上扩张的毛细孔（5），并且定向在凹部（2）的上方。 在将芯片（3）压入凹槽（2）之前，将一定量的粘合剂（6）放置在其中。 芯片（3）被压入粘合剂（6）中，直到工具（4）的平坦端部延伸超过芯片（3）的轮廓的部分推向安装表面。 一旦芯片（3）的表面与其上形成有凹部（2）的表面重合，就一直停止压入过程，从而夹紧工具脱离。

公开(公告)号：US06231333B1

公开(公告)日：2001-05-15

申请号：US08518874

申请日：1995-08-24

申请人： Peter Alfred Gruber ,  Egon Max Kummer ,  Bernie Hernandez ,  Thomas George Ference ,  Arthur Richard Zingher

发明人： Peter Alfred Gruber ,  Egon Max Kummer ,  Bernie Hernandez ,  Thomas George Ference ,  Arthur Richard Zingher

IPC分类号： B29C3500

CPC分类号： B23K3/0607 ,  B29C31/041 ,  B29C33/0022 ,  B29C39/24 ,  B29C39/42 ,  B29C2791/006 ,  H05K3/3457 ,  Y10S425/812

摘要： An apparatus and method utilize vacuum injected molding of a liquid in a plurality of mold cells for solidification therein. An injection head includes spaced apart vacuum and injection slots positionable atop a mold plate in flow communication with the mold cells therein. Relative axial sliding is effected between the injection head and the mold plate for sequentially evacuating gas from the mold cells using a continuous vacuum followed in turn by sequentially injecting into the evacuated mold cells the liquid from a continuous source thereof. Sliding of the injection head over the mold plate automatically provides self valving for sequentially evacuating and filling the mold cells from the same side of the mold plate. In a preferred embodiment, the vacuum and injection slots are linked together at the mold plate so that surface tension of the liquid restrains flow of the liquid from the injection slot to the vacuum slot while allowing gas flow therebetween for effecting the vacuum in the mold cells.

摘要翻译： 一种设备和方法利用在多个模具室中的液体的真空注射成型用于固化。 注射头包括间隔开的真空和注射槽，其定位在模具板的顶部，与其中的模具池流动连通。 在注射头和模板之间进行相对的轴向滑动，用于使用连续真空从模具室中依次排出气体，然后依次将来自连续的源的液体注入到抽空的模具中。 注射头在模具板上滑动自动提供自动阀，用于从模具板的同一侧依次抽空和填充模具单元。 在优选实施例中，真空和注入槽在模板处连接在一起，使得液体的表面张力限制液体从注入槽流到真空槽，同时允许气体在其间流动以实现模具室中的真空 。

公开(公告)号：US06177042B1

公开(公告)日：2001-01-23

申请号：US09198556

申请日：1998-11-23

申请人： Louis T. Fike

发明人： Louis T. Fike

IPC分类号： B29C3500

CPC分类号： B29D29/085 ,  B29C43/00 ,  B29K2021/00 ,  B29K2105/101

摘要： Method and apparatus for molding an endless tractor track from an uncured belt and a plurality of drive lugs wherein the lugs are pressed onto the inner periphery of the belt, the belt and lugs are positioned in a mold to be cured and molded together while treads are formed on the outer periphery of the belt, and the completed belt is cooled and removed from the apparatus.

摘要翻译： 用于从未固化带和多个驱动凸耳模制无端拖拉机轨道的方法和装置，其中所述凸耳被压在所述带的内周上，所述带和凸耳被定位在模具中以固化并模制在一起，而胎面是 形成在带的外周上，并将完成的带冷却并从设备中取出。