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1.发明授权Method for manufacturing steel parts by continuous copper-brazing and quench hardening 有权通过连续铜钎焊和淬火硬化制造钢件的方法公开(公告)号：US07267732B2
公开(公告)日：2007-09-11
申请号：US10911484
申请日：2004-08-05
IPC分类号： C21D1/18
摘要： There is provided a method for manufacturing steel parts for an automotive automatic transmission in which a desired joint portion of each steel part is copper-brazed at a high temperature while chromium in an alloy steel for machine structural use forming the steel part for an automotive automatic transmission is kept in a reducing atmosphere and without removal of carbon, and the part is successively reheated continuously with the copper brazing by utilizing residual heat at the time of copper brazing, by which the temperature of the part is increased to perform quench hardening. In the above-described manufacturing method, the heating treatment for copper brazing of the part and the heating treatment for quenching thereof are connected to each other via an intermediate cooling treatment in which the temperature of the part is decreased to a temperature below the Ar1 point, and these heating treatments are performed in an atmosphere of a neutral gas such as nitrogen gas supplied into a graphite muffle. At this time, the gas atmosphere is reducing and carburizing, and the temperature increase for copper brazing and quench hardening of the part is accomplished continuously and freely without oxidation of chromium or removal of chromium and carbon.
摘要翻译： 提供了一种用于汽车自动变速器的钢部件的制造方法，其中，每个钢部件的所需接合部分在高温下铜钎焊，同时在用于机械结构的合金钢中形成用于汽车自动化的钢部件的铬 透过率保持在还原性气氛中，不除碳，通过利用铜钎焊时的剩余热量，利用铜钎焊连续地重新加热该部分，通过该铜钎焊使部件的温度升高以进行淬火硬化。 在上述制造方法中，通过将部件的温度降低到低于Ar1点的温度的中间冷却处理将部件的铜钎焊加热处理和淬火加热处理相互连接 ，这些加热处理在供给到石墨马弗炉中的氮气等中性气体的气氛中进行。 此时气体气氛正在进行还原和渗碳，并且部分的铜钎焊和淬火硬化的温度升高连续且自由地实现，而不会使铬氧化或除去铬和碳。
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公开(公告)号：US5366174A
公开(公告)日：1994-11-22
申请号：US102306
申请日：1993-08-05
CPC分类号： B65H19/1878 , B65H19/105 , B65H19/123 , B65H19/1852 , B65H19/28 , G11B23/113 , B65H2301/413226 , B65H2301/418523 , B65H2301/41856 , B65H2301/4187 , B65H2301/4623 , B65H2301/4631 , B65H2701/18483 , B65H2701/378 , Y10T156/1972
摘要： A tape winding apparatus, in which a tape drawn from a pancake reel and loaded onto a reel base is wound and accommodated within a cassette, includes a pancake reel exchanging apparatus, wherein at least two pancake reels coaxially disposed with respect to the axial direction of the reel base are loaded onto the reel base. Therefore, a plurality of pancake reels can be loaded onto this tape winding apparatus and the tape winding apparatus can be made comparatively small in size.
摘要翻译： 一种带卷绕装置，其中将从煎饼卷轴拉出并装载到卷轴底座上的带卷绕并容纳在盒中，包括一个扁平卷轴更换装置，其中至少两个平板盘相对于轴向方向同轴设置 卷轴底座装载到卷轴底座上。 因此，可以将多个扁平卷盘装载到该带卷绕装置上，并且可以使带卷绕装置的尺寸相对较小。
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公开(公告)号：US5383625A
公开(公告)日：1995-01-24
申请号：US109536
申请日：1993-08-20
申请人： Seigo Uehara , Hideharu Tsukamoto
发明人： Seigo Uehara , Hideharu Tsukamoto
IPC分类号： B65H19/12 , B65H19/30 , G11B15/66 , G11B23/113 , B65H75/24
CPC分类号： G11B15/662
摘要： A reel holder for use in a tape winding apparatus comprises a cylindrical drum unit which is rotated by the tape winding apparatus. A plurality of lock pins are radially movably mounted in a peripheral portion of the drum unit. Each each lock pin is axially movable between a projected position wherein an outer end thereof is projected outwardly from a cylindrical outer wall of the drum unit and a retracted position wherein the outer end thereof is retracted into the drum unit. First and second buttons are mounted on an axial end of the drum unit. Each button is movable in parallel with the axis of the drum unit between raised and depressed positions with respect to the axial end of the drum unit. A transmission device is installed in the drum unit and operated in such a manner as to move the lock pins to the projected position when the first button is moved to the depressed position and permit the lock pins to return to the retracted position when the second button is moved to the depressed position.
摘要翻译： 用于带卷绕装置的卷轴架包括由带卷绕装置旋转的圆柱形滚筒单元。 多个锁销可径向移动地安装在鼓单元的周边部分中。 每个锁定销可以在其外端从鼓单元的圆柱形外壁向外突出的突出位置和其外端缩回到鼓单元的缩回位置之间轴向移动。 第一和第二按钮安装在鼓单元的轴向端。 每个按钮可以相对于鼓单元的轴向端部在鼓单元的轴线平行于凸起和凹陷位置之间平行移动。 传动装置安装在滚筒单元中并且以使得当第一按钮移动到踩下位置时将锁定销移动到突出位置并且当第二按钮被移动时允许锁定销返回到缩回位置 被移动到沮丧的位置。
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4.发明申请Method for manufacturing steel parts by continuous copper-brazing and quench hardening 有权通过连续铜钎焊和淬火硬化制造钢件的方法公开(公告)号：US20050028904A1
公开(公告)日：2005-02-10
申请号：US10911484
申请日：2004-08-05
摘要： There is provided a method for manufacturing steel parts for an automotive automatic transmission in which a desired joint portion of each steel part is copper-brazed at a high temperature while chromium in an alloy steel for machine structural use forming the steel part for an automotive automatic transmission is kept in a reducing atmosphere and without removal of carbon, and the part is successively reheated continuously with the copper brazing by utilizing residual heat at the time of copper brazing, by which the temperature of the part is increased to perform quench hardening. In the above-described manufacturing method, the heating treatment for copper brazing of the part and the heating treatment for quenching thereof are connected to each other via an intermediate cooling treatment in which the temperature of the part is decreased to a temperature below the Ar1 point, and these heating treatments are performed in an atmosphere of a neutral gas such as nitrogen gas supplied into a graphite muffle. At this time, the gas atmosphere is reducing and carburizing, and the temperature increase for copper brazing and quench hardening of the part is accomplished continuously and freely without oxidation of chromium or removal of chromium and carbon.
摘要翻译： 提供了一种用于汽车自动变速器的钢部件的制造方法，其中，每个钢部件的所需接合部分在高温下铜钎焊，同时在用于机械结构的合金钢中形成用于汽车自动化的钢部件的铬 透过率保持在还原性气氛中，不除碳，通过利用铜钎焊时的剩余热量，利用铜钎焊连续地重新加热该部分，通过该铜钎焊使部件的温度升高以进行淬火硬化。 在上述制造方法中，通过将部件的温度降低到低于Ar1点的温度的中间冷却处理将部件的铜钎焊加热处理和淬火加热处理相互连接 ，这些加热处理在供给到石墨马弗炉中的氮气等中性气体的气氛中进行。 此时气体气氛正在进行还原和渗碳，并且部分的铜钎焊和淬火硬化的温度升高连续且自由地实现，而不会使铬氧化或除去铬和碳。
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公开(公告)号：US4649648A
公开(公告)日：1987-03-17
申请号：US770216
申请日：1985-08-28
申请人： Kazuo Nagaoka , Tomoichi Isobe , Toshihiko Kanasugi , Nobuyuki Suzuki , Sadao Wakabayashi , Kenji Uchida , Hideharu Tsukamoto , Mitsuru Ohno , Tadahiko Shimano
发明人： Kazuo Nagaoka , Tomoichi Isobe , Toshihiko Kanasugi , Nobuyuki Suzuki , Sadao Wakabayashi , Kenji Uchida , Hideharu Tsukamoto , Mitsuru Ohno , Tadahiko Shimano
摘要： A linear scale features a removable scale channel and adjustable head assembly for easy, accurate, permanent positioning on a machine tool bed or other mobile device. The scale channel, and a matching positioning tool, has balls at opposite ends engaging a socketed mounting bracket. When in use, the flexible socket coupling is clamped into immobility by removable covers over open faces of the mounting brackets. During installation, the mounting brackets engage the positioning tool rather than the scale channel and with the flexible-socket couplings free to gimbal. The mounting brackets are fixed to the machine tool at a fixed axial spacing determined by the length of the positioning tool but at whatever angular attitude best suits the supporting surface of the machine tool. The positioning tool is then removed and replaced by the scale channel. The head assembly is fixed to a stationary stand opposite the scale channel. An adjustable mechanism allows the sliding head of the head assembly to move perpendicular to the axial direction relative to a base fixed to the stand.
摘要翻译： 线性刻度具有可移除的刻度通道和可调节的头部组件，用于在机床床或其他移动设备上容易，准确，永久的定位。 比例通道和匹配的定位工具在相对端具有与插座安装支架接合的球。 在使用中，柔性插座联轴器通过可拆卸的盖子固定在安装支架的开放面上。 在安装过程中，安装支架与定位工具接合，而不是刻度槽，柔性插座联轴器可自由摆动。 安装支架以固定的轴向间距固定在机床上，固定的轴向距离由定位工具的长度确定，但是最适合机床支撑表面的角度姿态。 然后移除定位工具并用刻度通道代替。 头组件固定在与秤通道相对的固定支架上。 可调节的机构允许头部组件的滑动头相对于固定到支架的基座垂直于轴向方向移动。
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