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    REFRIGERANT HOSE
    1.
    发明申请
    REFRIGERANT HOSE 有权
    制冷软管

    公开(公告)号：US20110186170A1

    公开(公告)日：2011-08-04

    申请号：US12663049

    申请日：2008-12-26

    申请人： Hideyuki Oishi ,  Kazuto Yamakawa ,  Koji Sato

    发明人： Hideyuki Oishi ,  Kazuto Yamakawa ,  Koji Sato

    IPC分类号： F16L9/14

    CPC分类号： F16L9/14 ,  Y10T428/1352 ,  Y10T428/1386

    摘要： An object of the present invention is to provide a hose which has a gas barrier layer and a rubber layer adhered without using an adhesive, and which has a dramatically improved durability compared to the conventional hose. The hose of the present invention is a refrigerant hose having an inner layer comprising a gas barrier layer and a rubber layer adhered to the outer surface of the gas barrier layer. The gas barrier layer comprises a modified polyamide prepared by blending a polyamide and a carboxyl group-containing modified polyolefin, and the rubber layer comprises a rubber composition prepared by blending a particular amount of an alkylphenol formaldehyde resin and a particular amount of carbon black with a raw rubber. The raw rubber comprises a BIMS, a copolymer rubber which is a butyl rubber and/or a halogenated butyl rubber, and an EPDM, the carbon black is specified, and no adhesive layer is formed between the gas barrier layer and the rubber layer.

    摘要翻译： 本发明的目的是提供一种软管，其具有阻挡层和不使用粘合剂粘合的橡胶层，并且与常规软管相比具有显着提高的耐久性。 本发明的软管是具有内层的制冷剂软管，该内层包括阻气层和粘附在阻气层的外表面上的橡胶层。 阻气层包括通过混合聚酰胺和含羧基的改性聚烯烃制备的改性聚酰胺，并且橡胶层包括通过将特定量的烷基酚甲醛树脂和特定量的炭黑与 生橡胶。 生橡胶包括BIMS，丁基橡胶和/或卤化丁基橡胶的共聚物橡胶，和EPDM，规定了炭黑，并且在阻气层和橡胶层之间没有形成粘合剂层。

    Refrigerant hose
    4.
    发明授权
    Refrigerant hose 有权
    制冷软管

    公开(公告)号：US08080298B2

    公开(公告)日：2011-12-20

    申请号：US12663049

    申请日：2008-12-26

    申请人： Hideyuki Oishi ,  Kazuto Yamakawa ,  Koji Sato

    发明人： Hideyuki Oishi ,  Kazuto Yamakawa ,  Koji Sato

    IPC分类号： B32B1/08 ,  B32B25/00

    CPC分类号： F16L9/14 ,  Y10T428/1352 ,  Y10T428/1386

    摘要： An object of the present invention is to provide a hose which has a gas barrier layer and a rubber layer adhered without using an adhesive, and which has a dramatically improved durability compared to the conventional hose. The hose of the present invention is a refrigerant hose having an inner layer comprising a gas barrier layer and a rubber layer adhered to the outer surface of the gas barrier layer. The gas barrier layer comprises a modified polyamide prepared by blending a polyamide and a carboxyl group-containing modified polyolefin, and the rubber layer comprises a rubber composition prepared by blending a particular amount of an alkylphenol formaldehyde resin and a particular amount of carbon black with a raw rubber. The raw rubber comprises a BIMS, a copolymer rubber which is a butyl rubber and/or a halogenated butyl rubber, and an EPDM, the carbon black is specified, and no adhesive layer is formed between the gas barrier layer and the rubber layer.

    摘要翻译： 本发明的目的是提供一种软管，其具有阻挡层和不使用粘合剂粘合的橡胶层，并且与常规软管相比具有显着提高的耐久性。 本发明的软管是具有内层的制冷剂软管，该内层包括阻气层和粘附在阻气层的外表面上的橡胶层。 阻气层包括通过混合聚酰胺和含羧基的改性聚烯烃制备的改性聚酰胺，并且橡胶层包括通过将特定量的烷基酚甲醛树脂和特定量的炭黑与 生橡胶。 生橡胶包括BIMS，丁基橡胶和/或卤化丁基橡胶的共聚物橡胶，和EPDM，规定了炭黑，并且在阻气层和橡胶层之间没有形成粘合剂层。

    Hose For Transporting Refrigerant
    5.
    发明申请
    Hose For Transporting Refrigerant 有权
    用于输送制冷剂的软管

    公开(公告)号：US20130056106A1

    公开(公告)日：2013-03-07

    申请号：US13643993

    申请日：2010-04-27

    申请人： Kazuto Yamakawa ,  Yusuke Matsuya ,  Koji Sato

    发明人： Kazuto Yamakawa ,  Yusuke Matsuya ,  Koji Sato

    IPC分类号： F16L11/04

    CPC分类号： F16L11/085 ,  B32B1/08 ,  B32B25/08 ,  B32B25/10 ,  B32B25/16 ,  B32B25/18 ,  B32B27/18 ,  B32B27/34 ,  B32B2270/00 ,  B32B2307/7242 ,  B32B2597/00 ,  B60H1/00571 ,  F16L2011/047 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  Y10T428/1393

    摘要： A hose for transporting refrigerant of the present technology includes an inner tube layer having a gas barrier layer and a rubber layer adjacent to an outer surface of the gas barrier layer. The gas barrier layer includes a polyamide resin composition obtained by blending from 0.5 to 20 parts by mass of a hydrotalcite per 100 parts by mass of a modified polyamide obtained by blending a polyamide and a carboxyl group-containing modified polyolefin. The rubber layer includes a rubber composition obtained by compounding from 1 to 15 parts by mass of an alkylphenol-formaldehyde resin per 100 parts by mass of a raw rubber. The raw rubber is at least one selected from the group consisting of a BIMS and a butyl rubber and/or a halogenated butyl rubber, which is a copolymer rubber.

    摘要翻译： 用于输送本技术的制冷剂的软管包括具有阻气层和与阻气层的外表面相邻的橡胶层的内管层。 阻气层包括通过将每100质量份通过共混聚酰胺和含羧基的改性聚烯烃得到的改性聚酰胺共混0.5〜20质量份的水滑石而获得的聚酰胺树脂组合物。 橡胶层包括通过将每100质量份生橡胶1〜15质量份的烷基苯酚 - 甲醛树脂混合而获得的橡胶组合物。 生橡胶是选自BIMS和丁基橡胶和/或作为共聚物橡胶的卤化丁基橡胶中的至少一种。

    Hose for transporting refrigerant
    6.
    发明授权
    Hose for transporting refrigerant 有权
    用于输送制冷剂的软管

    公开(公告)号：US08642149B2

    公开(公告)日：2014-02-04

    申请号：US13643993

    申请日：2010-04-27

    申请人： Kazuto Yamakawa ,  Yuusuke Matsuya ,  Koji Sato

    发明人： Kazuto Yamakawa ,  Yuusuke Matsuya ,  Koji Sato

    IPC分类号： B32B1/08 ,  B32B23/00

    CPC分类号： F16L11/085 ,  B32B1/08 ,  B32B25/08 ,  B32B25/10 ,  B32B25/16 ,  B32B25/18 ,  B32B27/18 ,  B32B27/34 ,  B32B2270/00 ,  B32B2307/7242 ,  B32B2597/00 ,  B60H1/00571 ,  F16L2011/047 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  Y10T428/1393

    摘要： A hose for transporting refrigerant of the present technology includes an inner tube layer having a gas barrier layer and a rubber layer adjacent to an outer surface of the gas barrier layer. The gas barrier layer includes a polyamide resin composition obtained by blending from 0.5 to 20 parts by mass of a hydrotalcite per 100 parts by mass of a modified polyamide obtained by blending a polyamide and a carboxyl group-containing modified polyolefin. The rubber layer includes a rubber composition obtained by compounding from 1 to 15 parts by mass of an alkylphenol-formaldehyde resin per 100 parts by mass of a raw rubber. The raw rubber is at least one selected from the group consisting of a BIMS and a butyl rubber and/or a halogenated butyl rubber, which is a copolymer rubber.

    摘要翻译： 用于输送本技术的制冷剂的软管包括具有阻气层和与阻气层的外表面相邻的橡胶层的内管层。 阻气层包括通过将每100质量份通过共混聚酰胺和含羧基的改性聚烯烃得到的改性聚酰胺共混0.5〜20质量份的水滑石而获得的聚酰胺树脂组合物。 橡胶层包括通过将每100质量份生橡胶1〜15质量份的烷基苯酚 - 甲醛树脂混合而获得的橡胶组合物。 生橡胶是选自BIMS和丁基橡胶和/或作为共聚物橡胶的卤化丁基橡胶中的至少一种。

    Closed-die forging method and method of manufacturing forged article
    8.
    发明授权
    Closed-die forging method and method of manufacturing forged article 有权

    公开(公告)号：US09610630B2

    公开(公告)日：2017-04-04

    申请号：US13997875

    申请日：2011-12-26

    申请人： Yusuke Shigihara ,  Koji Sato

    发明人： Yusuke Shigihara ,  Koji Sato

    IPC分类号： B21J5/02 ,  B21J1/06 ,  B21J3/00 ,  B21K1/32

    CPC分类号： B21J5/025 ,  B21J1/00 ,  B21J1/06 ,  B21J3/00 ,  B21K1/32

    摘要： Provided are: a closed-die forging method capable of preventing a temperature decrease in a to-be-forged member during forging, easy temperature monitoring during forging, and filling the cavity end portions of a die with the to-be-forged member; and a method of manufacturing a forged article using the closed-die forging method. The closed-die forging method includes covering a surface of the to-be-forged member (preferably a super-alloy) that contacts the lower die with a metal heat-insulation member (preferably stainless steel) prior to forging, except for at least a part of the surface that contacts an upper die during forging, placing the heated to-be-forged member on a lower die, and hammer-forging the to-be-forged member integrally with the metal heat-insulation member. A forged article is prepared by heat-treating the forged article obtained by the closed-die forging method (preferably in a disk shape) at temperatures not lower than the recrystallization temperature of the forged article.

    Rotation transmission device
    9.
    发明授权
    Rotation transmission device 有权
    旋转传动装置

    公开(公告)号：US09279462B2

    公开(公告)日：2016-03-08

    申请号：US14385782

    申请日：2013-03-12

    申请人： Naotsugu Kitayama ,  Takahide Saito ,  Koji Akiyoshi ,  Koji Sato

    发明人： Naotsugu Kitayama ,  Takahide Saito ,  Koji Akiyoshi ,  Koji Sato

    IPC分类号： F16D47/04 ,  F16D27/112 ,  F16D41/08 ,  F16D27/118

    CPC分类号： F16D41/086 ,  F16D27/112 ,  F16D27/118 ,  F16D41/088 ,  F16D41/105 ,  F16D47/04 ,  F16D2023/123 ,  F16D2027/001

    摘要： A rotation transmission device includes a control retainer and a rotary retainer having bars arranged circumferentially alternating with each other such that pockets are defined between the adjacent pairs of bars. A pair of rollers are mounted in each pocket with an elastic member disposed between the pair of rollers such that the pair of rollers are pushed by the respective bars to their respective disengaged positions when the control retainer and the rotary retainer rotate relative to each other. A spring holder is fitted on an input shaft while abutting one axial end surface of an inner ring. The spring holder has spring support pieces on the outer periphery thereof to prevent radially outward movement of the elastic members. The spring support pieces are plate-shaped members disposed radially outwardly of the elastic members to extend in the axial direction in parallel to the outer periphery of the inner ring.

    摘要翻译： 旋转传动装置包括控制保持器和旋转保持器，其具有彼此周向交替设置的杆，使得在相邻的杆对之间限定凹穴。 一对辊子安装在每个袋中，弹性构件设置在一对辊之间，使得当控制保持器和旋转保持器相对于彼此旋转时，一对辊被相应的杆推动到它们各自的分离位置。 弹簧保持器安装在输入轴上，同时抵靠内圈的一个轴向端面。 弹簧保持件在其外周上具有弹簧支撑件，以防止弹性构件的径向向外移动。 弹簧支撑件是沿弹性件的径向外侧设置的平行于内圈的外周的轴向延伸的板状部件。

    Manufacturing method for a blade material
    10.
    发明授权
    Manufacturing method for a blade material 有权
    刀片材料的制造方法

    公开(公告)号：US09221095B2

    公开(公告)日：2015-12-29

    申请号：US13825666

    申请日：2011-09-22

    申请人： Koji Sato ,  Takashi Toga ,  Yoshihiro Wakazono ,  Hideki Matsumoto ,  Yusuke Shigihara

    发明人： Koji Sato ,  Takashi Toga ,  Yoshihiro Wakazono ,  Hideki Matsumoto ,  Yusuke Shigihara

    IPC分类号： B21K3/04 ,  B21D53/78 ,  B21J13/10 ,  B21D53/92

    CPC分类号： B21K3/04 ,  B21D53/78 ,  B21D53/92 ,  B21J13/10 ,  Y10T29/49336 ,  Y10T29/53996

    摘要： Provided are a manufacturing method for a blade material and a manufacturing device for a blade material, by which a long blade material can be manufactured without using a large-sized press forging machine. A manufacturing method for a blade material, in which hot forging is sequentially performed by molds from the root side to a blade (vane) tip, wherein when a root-side portion is grasped and a material to be forged is restrained by a mold, twisting is performed on a region between the grasped portion and the restrained portion. A manufacturing method for a blade material, in which hot forging and twisting are repeated, is preferable, and a manufacturing method for a blade material, in which hot forging is performed while molds are sequentially changed, is more preferable.

    摘要翻译： 提供了一种用于刀片材料的制造方法和用于刀片材料的制造装置，通过该制造方法可以在不使用大型压力锻压机的情况下制造长刀片材料。 一种叶片材料的制造方法，其中通过模具从根侧到叶片（叶片）尖端依次进行热锻造，其中当抓握根部侧部分并且通过模具约束待锻造的材料时， 在夹持部和被约束部之间的区域进行扭转。 优选重复进行热锻加捻的刀片材料的制造方法，更优选在模具顺次变更时进行热锻的刀片材料的制造方法。