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公开(公告)号：US5151242A
公开(公告)日：1992-09-29
申请号：US446260
申请日：1989-12-05
申请人： Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri , Nobuhiko Irie , Akira Hasegawa , Hideaki Katayama , Toshifumi Murakami , Katsuyoshi Sakaguchi
发明人： Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri , Nobuhiko Irie , Akira Hasegawa , Hideaki Katayama , Toshifumi Murakami , Katsuyoshi Sakaguchi
IPC分类号： B29D30/06
CPC分类号： B29D30/0662 , B29D30/0601 , B29C2037/90 , B29D2030/0667 , B29D2030/0675
摘要： A method and an apparatus for vulcanizing an elastomer product, such as automobile tires, wherein the elastomer product is placed in a vulcanizing chamber in a mold steam at an elevated pressure is supplied to the vulcanizing chamber to heat and pressurize the elastomer product until the elastomer product reaches a prespecified temperature or for a prespecified period of time, the steam supply is stopped and a pressurizing gas, at a pressure not lower than the steam supply pressure, is supplied to the vulcanizing chamber until the end of a heating period, said steam being blown in and supplied from an upper position of the center of the vulcanizing chamber in a horizontal direction or in an inclined downward direction, said steam being blown in and supplied from a lower position of the center of the vulcanizing chamber toward an upper region of the vulcanizing chamber. The method and apparatus prevent a large temperature difference within the elastomer product and provide uniform vulcanizing product uniformity, shortening of the vulcanizing time, improvement of productivity, and reduction of energy loss.
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公开(公告)号：US5011392A
公开(公告)日：1991-04-30
申请号：US487250
申请日：1990-03-02
申请人： Hideaki Katayama , Toshifumi Murakami , Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri
发明人： Hideaki Katayama , Toshifumi Murakami , Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri
CPC分类号： B29D30/0662 , B29D2030/0667
摘要： An ejector in a tire vulcanizing machine for ejecting the condensate of vulcanizing steam accumulated within a bladder to the outside of a tire includes a drain extraction pipe elevatably and rotatably supported in the machine and extending through a lower ring and a guide ring for clamping a lower edge portion of the bladder, a drain suction pipe extending horizontally from the top end portion of the drain extraction pipe and having its tip end portion bent downwards, an elevation drive and a rotary drive for the drain extraction pipe, and a rotary limit adjusting mechanism provided in the rotary drive. Preferably, the rotary drive is made up of a rotary shaft of a rotary cylinder mounted to the bottom end portion of the drain extraction pipe so as to be supported in an axially movable manner and a body of the rotary cylinder surrounding the rotary shaft. The rotary limit adjusting mechanism is made up of an inner gear mounted to the body and an outer gear mounted to a bracket on the side of a main body frame. Also, preferably, a rear end portion of the drain suction pipe is mounted to the top end portion of the drain extraction pipe in a manner which enables the drain suction pipe to swing up and down about a horizontal axis.
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公开(公告)号：US4964792A
公开(公告)日：1990-10-23
申请号：US433778
申请日：1989-11-09
申请人： Hideaki Katayama , Toshifumi Murakami , Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri
发明人： Hideaki Katayama , Toshifumi Murakami , Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri
CPC分类号： B29D30/0662 , B29C33/305
摘要： An upper metal mold clamp device in a tire vulcanizing machine of the type that an upper metal mold is detachably fixed to a bolster by rotating clamp rods vertically penetrating through the bolster and provided with clamp claws at their bottom ends, is improved. Drive units rotate the respective clamp rods independently of rotation of the other clamp rods. Nuts are mounted onto the bolster plate in an unrotatable but vertically movable manner, and threadedly engaged with male screws at the upper portions of the clamp rods. Hollow spaces for accommodating the clamp claws are formed around the clamp rods on the bottom surface of an upper heat plate held in contact with the upper metal mold.
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公开(公告)号：US4955799A
公开(公告)日：1990-09-11
申请号：US433775
申请日：1989-11-09
申请人： Hideaki Katayama , Toshifumi Murakami , Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri , Susumu Ozawa , Kiyoshi Tomosada
发明人： Hideaki Katayama , Toshifumi Murakami , Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri , Susumu Ozawa , Kiyoshi Tomosada
IPC分类号： B23Q3/18 , B29C33/02 , B29C33/30 , B29C35/02 , B29D30/06 , B29K21/00 , B29K105/24 , B29L30/00
CPC分类号： B29D30/0662 , B23Q3/183 , B29C33/303 , B29C33/305
摘要： A metal mold centering and clamping device in a tire vulcanizing machine has hydraulic cylinders each having a piston rod equipped with a non-directional bearing at its top portion. The cylinders are mounted on a vulcanizing machine frame close to an outer circumference of a metal mold. An outside portion of a centering member is connected to the vulcanizing machine frame via parallel links to form a parallel linkage, and a bottom portion of the same centering member is connected to the piston rod via a link. On the inside of the centering member and on the outer circumference of a lower metal mold are respectively formed centering surfaces opposed to each other. In addition, at an upper portion of the inside surface of the centering member is formed a clamp claw adapted to be engaged with the edge of the lower metal mold.
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公开(公告)号：US5035591A
公开(公告)日：1991-07-30
申请号：US444909
申请日：1989-12-04
申请人： Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri , Susumu Ozawa , Kiyoshi Tomosada , Nobuhiko Irie , Akira Hasegawa , Hideaki Katayama , Toshifumi Murakami , Katsuyoshi Sakaguchi
发明人： Koji Soeda , Yoshiya Kubota , Shoji Okamoto , Akinori Kubota , Michihito Kobayashi , Masaaki Ijiri , Susumu Ozawa , Kiyoshi Tomosada , Nobuhiko Irie , Akira Hasegawa , Hideaki Katayama , Toshifumi Murakami , Katsuyoshi Sakaguchi
CPC分类号： B29C33/048 , B29C33/305 , B29D30/0662
摘要： A vulcanizing apparatus having penetrating passages connected and communicated with a jacket portion of a mold member. An upper open end portion of one of the penetrating passages is connected to a steam inlet pipe while an upper open end portion of the other penetrating passage is connected to a steam outlet pipe. The connections and communications of the jacket portion with the steam inlet and outlet pipes can be simultaneously and efficiently completed in a single operation. Inner tubes are slidably disposed along the penetrating passages and pressed against the connecting surface of the mold, and appropriate pressure is applied on the seal packing member on the connecting surface independent from the clamping force of the upper mold in order to ensure reliable sealing.
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公开(公告)号：US5290503A
公开(公告)日：1994-03-01
申请号：US445952
申请日：1989-12-08
申请人： Hideaki Katayama , Toshifumi Murakami , Akira Hasegawa , Katsuyoshi Sakaguchi , Koji Soeda , Yoshiya Kubota , Akinori Kubota , Masaaki Ijiri
发明人： Hideaki Katayama , Toshifumi Murakami , Akira Hasegawa , Katsuyoshi Sakaguchi , Koji Soeda , Yoshiya Kubota , Akinori Kubota , Masaaki Ijiri
CPC分类号： B29D30/0601 , B29D30/0603
摘要： After loading a green tire in a tire vulcanizing machine and before shaping, bead portions of the green tires are centered relative to bead rings of upper and lower metal molds and are sequentially inserted into the bead rings precisely in parallel thereto by the same extendable/retractable sectors and chucks which are movable vertically. An apparatus preferable for practicing the aforementioned method includes a plurality of such sectors for centering and holding a bead portion of the green tire, slide and linkage mechanisms for extending and retracting chucks to which the sectors are mounted, and a cylinder mechanism for vertically moving the chucks so as to insert the bead portion of the green tire centered and held by the sectors into a bead ring of a tire metal mold.
摘要翻译： 在轮胎硫化机中加载生胎之后，在成型之前，生胎的胎圈部分相对于上金属模具和下金属模具的胎圈环居中，并且通过相同的可伸缩 扇形和卡盘可垂直移动。 用于实施上述方法的优选装置包括多个这样的扇区，用于定心和保持生轮胎的胎圈部分，用于伸出和缩回带有扇形部分的卡盘的滑动和连接机构， 夹紧，以将由胎圈中心并保持的生胎的胎圈部分插入到轮胎金属模具的胎圈环中。
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公开(公告)号：US4950142A
公开(公告)日：1990-08-21
申请号：US295196
申请日：1989-01-09
CPC分类号： B29D30/0603
摘要： A green tire inserting apparatus with which upper and lower bead portions of a green tire can be inserted correctly and surely into bead rings of upper and lower metal molds. An upper bead portion and a lower bead portion of a green tire are gripped in a true-circular shape by separate segments to be pushed respectively into bead rings of upper and lower metal molds in a vulcanizing machine. Cylinders and linkages for radially expanding the segments and pushing the bead portions into the bead rings are provided in an upper portion and a lower portion of a center mechanism of a vulcanizing machine. There are provided stoppers for presetting a segment expansion limit, which are adjustable according to variation of a bead diameter of a green tire, and bead height regulators, which are adjustable according to variation of a height of a green tire. The adjustment can be made to be automatic.
摘要翻译： 一种生胎轮胎插入装置，可以将生胎的上胎圈部分和下胎圈部分正确且可靠地插入到上金属模具和下金属模具的胎圈环中。 生胎的上胎圈部分和下胎圈部分通过分开的片段以真圆形状夹持，分别在硫化机中被推入上金属模具和下金属模具的胎圈环中。 在硫化机的中心机构的上部和下部设置有用于径向扩张段并将胎圈部分推入胎圈环的气缸和连杆。 设有用于预设根据生胎的胎圈直径的变化可调节的段膨胀极限的挡块和可根据生胎的高度变化调节的胎圈高度调节器。 调整可以自动进行。
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公开(公告)号：US20110143183A1
公开(公告)日：2011-06-16
申请号：US13059095
申请日：2010-03-10
IPC分类号： H01M2/16
CPC分类号： H01M2/1646 , H01M2/1626 , H01M2/1653 , H01M2/1686 , H01M10/052
摘要： A separator for batteries according to the present invention includes a multilayer porous film having a resin porous film containing a thermoplastic resin as a main component and a heat resistant porous layer containing heat resistant particles as a main component, and the heat resistant porous layer has a thickness of 1 to 15 μm, and the 180° peel strength between the resin porous film and the heat resistant porous layer is 0.6 N/cm or more.
摘要翻译： 根据本发明的电池用隔膜包括具有含有热塑性树脂作为主要成分的树脂多孔膜和含有耐热性粒子作为主要成分的耐热多孔层的多层多孔膜，耐热多孔层具有 厚度为1〜15μm，树脂多孔膜和耐热多孔层之间的180°剥离强度为0.6N / cm以上。
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公开(公告)号：US20090325058A1
公开(公告)日：2009-12-31
申请号：US12524332
申请日：2008-05-08
摘要： An electrochemical device of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator. The separator includes a first porous layer composed mainly of a thermoplastic resin and a second porous layer composed mainly of insulating particles with a heat-resistant temperature of 150° C. or higher. The first porous layer is disposed to face the negative electrode.
摘要翻译： 本发明的电化学装置包括正极，负极，非水电解质和隔膜。 隔板包括主要由热塑性树脂构成的第一多孔层和主要由耐热温度为150℃或更高的绝缘颗粒组成的第二多孔层。 第一多孔层设置成面对负极。
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公开(公告)号：US4729521A
公开(公告)日：1988-03-08
申请号：US946139
申请日：1986-12-29
IPC分类号： B29D30/30 , B65H18/10 , B65H23/198
CPC分类号： B29D30/3007
摘要： A controller for winding an unvulcanized rubber sheet suitable for the formation of tires, transmitting belts and the like comprises a cylindrical drum rotated by a motor for winding the unvulcanized rubber sheet thereon, a conveyer for feeding the unvulcanized rubber sheet on the drum, a data processor for calculating a ratio of peripheral velocities of the drum and the feeding conveyer and a feeding quantity of the unvulcanized rubber sheet on the basis of previously inputted data and a sequence control unit responsive to an output of the data processor for controlling the sequence of operation of the movable portions of the controller, i.e. the sequence according to which each element of the controller for winding the unvulcanized rubber sheet and the motors are operated, which sequence is established according to a predetermined order.
摘要翻译： 用于卷绕适合于形成轮胎，传送带等的未硫化橡胶片的控制器包括由用于将未硫化橡胶片卷绕的马达旋转的圆筒形滚筒，用于将未硫化橡胶片供给到滚筒上的输送机，数据 处理器，用于根据先前输入的数据计算滚筒和进给输送机的圆周速度的比率和未硫化橡胶片的进料量;以及顺序控制单元，响应数据处理器的输出来控制操作顺序 控制器的可移动部分的顺序，即根据该顺序，用于卷绕未硫化橡胶片和电动机的控制器的每个元件被操作，该顺序根据预定顺序建立。
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