公开(公告)号：US20170067130A1

公开(公告)日：2017-03-09

申请号：US15354885

申请日：2016-11-17

申请人： Neturen Co., Ltd.

发明人： Yoshimasa Tanaka ,  Yoshitaka Misaka ,  Yuji Asano

IPC分类号： C21D9/40 ,  H05B6/10 ,  H05B6/44 ,  H05B6/40 ,  C21D1/42 ,  C21D1/10

CPC分类号： C21D9/40 ,  C21D1/10 ,  C21D1/42 ,  C21D2221/00 ,  H05B6/102 ,  H05B6/36 ,  H05B6/40 ,  H05B6/44 ,  Y02P10/253

摘要： According to an embodiment, an induction heating coil includes a heating conductor portion which is formed of a conductor member and has a zigzag shape in which a bent portion opened to one side in a first direction and a bent portion opened to the other side in the first direction are alternately continuously arranged in opposite directions along a second direction crossing the first direction

摘要翻译： 根据实施例，感应加热线圈包括由导体构件形成并具有之字形形状的加热导体部分，其中在第一方向上一侧开口的弯曲部分和在第一方向上向另一侧敞开的弯曲部分 第一方向沿着与第一方向交叉的第二方向沿相反方向交替地连续布置

公开(公告)号：US20160174300A1

公开(公告)日：2016-06-16

申请号：US14965170

申请日：2015-12-10

申请人： NETUREN CO., LTD.

发明人： Yoshimasa KAJINO ,  Tatsushi KIDA

IPC分类号： H05B6/10 ,  H05B6/06

摘要： A heat treatment apparatus is configured to perform a heat treatment on a workpiece while rotating the workpiece. The heat treatment apparatus includes a rotary shaft configured to support the workpiece and on which a discharge nozzle is provided to spray cooling liquid toward the workpiece, a fixing base having a supply port and a discharge port for the cooling liquid, a coupling section coupling the fixing base and the rotary shaft to each other in a relatively rotatable manner, and a detector configured to detect a flow of the cooling liquid discharged from the discharge port. A supply passage and a discharge passage are formed inside the fixing base, the rotary shaft and the coupling section. The supply passage extends from the supply port and to the discharge nozzle. The discharge passage branches from the supply passage inside the rotary shaft and leads to the discharge port.

摘要翻译： 热处理装置被构造成在旋转工件的同时对工件进行热处理。 该热处理装置包括：旋转轴，其构造成支撑工件，并且设置有排出喷嘴以朝向工件喷射冷却液;旋转轴，具有用于冷却液体的供给口和排出口的固定基座;联接部 固定基座和旋转轴以相对旋转的方式彼此连接;以及检测器，其构造成检测从排出口排出的冷却液的流动。 供给通道和排出通道形成在固定基座，旋转轴和联接部分内。 供给通道从供给口延伸到排出喷嘴。 排出通道从旋转轴内的供给通道分支并通向排出口。

公开(公告)号：US20160136712A1

公开(公告)日：2016-05-19

申请号：US14895968

申请日：2014-06-02

申请人： NETUREN CO., LTD.

发明人： Hironori OOYAMA ,  Fumiaki IKUTA

IPC分类号： B21D22/02 ,  H05B3/03 ,  H05B3/00 ,  H05B3/02 ,  C21D1/40 ,  C21D9/46

CPC分类号： B21D22/022 ,  C21D1/40 ,  C21D1/673 ,  C21D9/46 ,  C21D2221/00 ,  C21D2221/10 ,  H05B3/0004 ,  H05B3/023 ,  H05B3/03

摘要： A heating method, a heating apparatus, and a hot press holding method for a plate workpiece are provided. The plate workpiece has a first region and a second region. A cross sectional area of the first region in a widthwise direction of the plate workpiece is substantially uniform along a longitudinal direction of the plate workpiece or is monotonically increased or decreased along the longitudinal direction. The second region is adjoining a portion of the first region in a monolithic manner. The method includes heating the second region, and heating at least the first region by direct resistance heating along the longitudinal direction. The second region is heated before heating the first region such that the first region and the second region are heated to be in a given temperature range.

摘要翻译： 提供了一种用于板材工件的加热方法，加热装置和热压保持方法。 板工件具有第一区域和第二区域。 板状工件的宽度方向上的第一区域的横截面积沿着板状工件的长度方向基本均匀，或者沿纵向方向单调增加或减少。 第二区域以单片方式邻接第一区域的一部分。 该方法包括加热第二区域，并且通过沿纵向的直接电阻加热至少加热第一区域。 在加热第一区域之前加热第二区域，使得第一区域和第二区域被加热到给定的温度范围。

公开(公告)号：US20160123451A1

公开(公告)日：2016-05-05

申请号：US14894046

申请日：2014-05-28

申请人： NETUREN CO., LTD.

发明人： Nobumoto ISHIKI ,  Ryosuke SUZUKI

IPC分类号： F16H55/22 ,  F16H55/06 ,  B62D3/04

CPC分类号： F16H55/22 ,  B62D3/04 ,  F16H55/06 ,  F16H2055/065

摘要： A metal core for a resin gear and a resin gear composite member are provided. The metal core includes a boss portion into which a shaft is press-fitted, a ring portion to which an outer peripheral resin is joined, and a connecting portion via which the boss portion and the ring portion are coaxially provided. The boss portion is arranged on one side of the connecting portion at an inner circumference of the connecting portion and extends annularly in an axial direction. The ring portion is arranged on the same side of the connecting portion at an outer circumference of the connecting portion and extends annularly in the axial direction. The boss portion, the connecting portion, and the ring portion are formed of an integrally continuous material. The boss portion is thicker than the connecting portion and the ring portion.

摘要翻译： 提供了一种用于树脂齿轮和树脂齿轮复合构件的金属芯。 金属芯包括：压入轴的凸台部，与外周树脂接合的环部，以及同轴地设置有凸台部和环部的连接部。 凸台部在连接部的内周配置在连接部的一侧，并且沿轴向环状延伸。 环部在连接部的外周配置在连接部的同一侧，沿轴向环状地延伸。 凸台部分，连接部分和环形部分由整体连续的材料形成。 凸台部分比连接部分和环部分厚。

公开(公告)号：US20150296572A1

公开(公告)日：2015-10-15

申请号：US14434443

申请日：2013-10-11

申请人： NETUREN CO., LTD.

发明人： Yoshimasa Tanaka ,  Yutaka Sugiyama

IPC分类号： H05B6/40 ,  H05B6/10 ,  H05B6/36

摘要： A heating coil 21 includes: at least a set of heating conductors 23, 24, one of which is arranged at a side of a work 10 and the other one is arranged at an opposite side of the work 10; and a plurality of connecting conductors 29 to connect an end of one of the heating conductors 23, 24 with an end of the other heating conductor 23, 24, wherein the set of heating conductors 23, 24 faces a part of the work 10, each of the heating conductor 23, 24 is connected with at least two connecting conductors 29; and the connecting conductors extend from an end of each of the heating conductor 23, 24 in a different direction from each other.

摘要翻译： 加热线圈21包括：至少一组加热导体23,24，其中一个布置在工件10的一侧，另一个布置在工件10的相对侧; 以及多个连接导体29，其将一个加热导体23,24的一端与另一个加热导体23,24的一端连接，其中，该组加热导体23,24面对工件10的一部分，每个 的加热导体23,24与至少两个连接导体29连接; 并且连接导体从每个加热导体23,24的端部沿彼此不同的方向延伸。

公开(公告)号：US20130252014A1

公开(公告)日：2013-09-26

申请号：US13428229

申请日：2012-03-23

申请人： Hideto Sayama ,  Toshio Hachiya ,  Kanji Endo ,  Masatoshi Akiyama

发明人： Hideto Sayama ,  Toshio Hachiya ,  Kanji Endo ,  Masatoshi Akiyama

IPC分类号： B32B7/04 ,  B32B38/10 ,  B32B3/30 ,  B32B37/06

CPC分类号： H05B6/101 ,  B29C65/02 ,  B29C65/46 ,  B29C66/1122 ,  B29C66/30321 ,  B29C66/52272 ,  B29C66/54 ,  B29C66/71 ,  B29C66/73113 ,  B29C66/7392 ,  B29C66/742 ,  B29C66/74283 ,  B29C66/8322 ,  B29C66/91411 ,  B29C66/91431 ,  B29C66/91651 ,  B29C66/91933 ,  B29K2995/0077 ,  B29L2031/32 ,  B32B1/08 ,  B32B3/30 ,  B32B15/01 ,  B32B15/08 ,  B32B2311/00 ,  Y10T156/1052 ,  Y10T428/12389 ,  Y10T428/24339 ,  B29K2077/00 ,  B29K2071/00 ,  B29K2081/04 ,  B29K2059/00

摘要： The core metal for resin welding improves bonding strength between an outer peripheral resin member and the core metal. The outer peripheral resin member 30 is welded to the peripheral surface 21 of the core metal 20 by fitting the core metal into a fitting hole 31 of the outer peripheral resin member 30, preparing the outer peripheral resin member 30 providing the fitting hole 31 with a smooth internal wall surface; preparing the core metal 20 wherein streaky protrusions 26 and smooth portions 25 are provided; allowing the top parts of the protrusions 26 to contact, and the smooth portions of the core metal 20 to face the smooth internal wall surface; and induction heating to weld the outer peripheral resin member 30 to the protrusions 26 and the smooth portions 25.

摘要翻译： 用于树脂焊接的芯金属提高了外周树脂构件和芯金属之间的结合强度。 通过将芯金属配合到外周树脂构件30的嵌合孔31中，将外周树脂构件30焊接到芯金属20的外周面21，准备外装树脂构件30，将外周树脂构件30设置成具有 内墙表面光滑; 制备芯条金属20，其中设有条纹突起26和平滑部分25; 允许突起26的顶部接触，并且芯金属20的光滑部分面向光滑的内壁表面; 以及感应加热，以将外周树脂构件30焊接到突起26和平滑部25。

公开(公告)号：US20120102739A1

公开(公告)日：2012-05-03

申请号：US13347482

申请日：2012-01-10

申请人： Takashi Yamawaki ,  Ryosuke Suzuki ,  Tetsuji Murata ,  Tsuyoshi Yamamoto ,  Yutaka Kiyosawa

发明人： Takashi Yamawaki ,  Ryosuke Suzuki ,  Tetsuji Murata ,  Tsuyoshi Yamamoto ,  Yutaka Kiyosawa

IPC分类号： B23P15/14

CPC分类号： B21K1/767 ,  B21C5/003 ,  B21D41/04 ,  B21K1/768 ,  B23P15/14 ,  B62D3/126 ,  C21D9/0068 ,  C21D9/32 ,  F16H55/26

摘要： The one end side portion is nipped by a jig including a jig member having a pair of convex portions which are to be fitted to a depressions in contact with a tooth side face and a inclined portion and positioning a bar and a jig member which is to be clamped/opened with respect to the jig member. A die having an inside diameter smaller than the diameter of the outer periphery is pressed onto the outer periphery of the end portion of the cylindrical end side portion projected from the jig up to a press-in depth determined preliminarily based on the rack, so as to reduce the diameter of the end portion.

摘要翻译： 一端侧部分被夹具夹持，该夹具包括具有一对凸起部分的夹具构件，所述夹具构件将被配合到与齿侧面和倾斜部分接触的凹部，并且定位杆和夹具构件 相对于夹具构件夹紧/打开。 具有小于外周直径的内径的模具被按压到从夹具突出的圆筒形端侧部分的端部的外周上，直到基于架子预先确定的压入深度，以便 以减小端部的直径。

公开(公告)号：US20110132060A1

公开(公告)日：2011-06-09

申请号：US13056721

申请日：2009-07-21

申请人： Nagatoshi Okabe ,  Eiji Yamashita

发明人： Nagatoshi Okabe ,  Eiji Yamashita

IPC分类号： B21J5/00

CPC分类号： B21J5/08 ,  B21J5/006 ,  B21K1/30

摘要： A workpiece enlarging method is provided, by which an enlarged portion can stably be formed on a portion of a workpiece such as a shaft member, and a drive force required to form the enlarged portion can be reduced. The workpiece enlarging method forms the enlarged portion on the workpiece (W) by applying, with respect to the workpiece (W), alternating shear energy in a transverse direction thereof so as to suppress deformation of the workpiece (W) within an elastic limit while applying compression energy that produces compressive stress equal to or greater than an initial yield strength to increase internal energy of the workpiece (W), thereby decomposing a portion of the increased internal energy by the alternating shear energy and deforming and enlarging the enlargement intended area of the workpiece (W) with the assistance of the decomposed energy obtained by the decomposition.

摘要翻译： 提供了一种工件扩大方法，通过该工件扩大方法可以在诸如轴构件的工件的一部分上稳定地形成扩大部分，并且可以减小形成扩大部分所需的驱动力。 工件扩大方法通过相对于工件（W）在横向上施加交替的剪切能量而在工件（W）上形成扩大部分，以便抑制工件（W）在弹性极限内的变形，同时 施加产生等于或大于初始屈服强度的压缩应力以增加工件（W）的内部能量的压缩能量，从而通过交变剪切能分解增加的内部能量的一部分，并使扩大的预期区域 通过分解获得的分解能量来帮助工件（W）。

公开(公告)号：US20080202270A1

公开(公告)日：2008-08-28

申请号：US12035157

申请日：2008-02-21

申请人： Takashi YAMAWAKI

发明人： Takashi YAMAWAKI

IPC分类号： B21D37/00 ,  F16H55/26

CPC分类号： F16H19/04 ,  B21D51/12 ,  B21K1/767 ,  B21K1/768 ,  F16H55/26 ,  Y10T74/1967

摘要： The present invention includes a bar having a maximum cross section region smaller than a minimum cross section region of a hollow portion of a pipe P, and projected portions mounted along an axial direction of the bar and including a projected portion with maximum extent Hb, extent Ha of the projected portion positioned at a leading end side of the bar is set to be smaller than extent Hb of the projected portion positioned at a center side in the axial direction, and extent Hc of the projected portion positioned at a base end side of the bar is set to be less than or equal to extent Hb of the projected portion.

摘要翻译： 本发明包括具有小于管P的中空部分的最小横截面积的最大横截面积的杆和沿着杆的轴向方向安装的突出部分，并且包括具有最大程度Hb的伸出部分 位于杆的前端侧的突出部的Ha设定为小于位于轴向中心侧的突出部的范围Hb，并且突出部的位于基端侧的突出部的范围Hc 该条被设定为小于或等于投影部分的程度Hb。

公开(公告)号：US07119309B2

公开(公告)日：2006-10-10

申请号：US11054547

申请日：2005-02-10

申请人： Takashi Matsuoka ,  Kiyokazu Mori ,  Yoshiki Seto ,  Tsunetaka Takeuchi ,  Takahiko Kanai

发明人： Takashi Matsuoka ,  Kiyokazu Mori ,  Yoshiki Seto ,  Tsunetaka Takeuchi ,  Takahiko Kanai

IPC分类号： B23K13/01

CPC分类号： B23K20/2275 ,  B23K20/06

摘要： A liquid phase diffusion bonding method for dissimilar metal sheets by allowing a galvanized steel sheet and an aluminum alloy sheet to come into close contact with each other and pressing both sheets by using a first mold of a liquid phase diffusion bonding apparatus and a second mold of the same; and heating the sheets at approximately the same heat-up rate and at approximately the same temperature to perform liquid phase diffusion bonding of the sheets by using induction heat generated by applying high frequency currents to a first high frequency induction heating coil provided on the first mold and a second high frequency induction heating coil provided on the second mold. The first high frequency induction heating coil and the second high frequency induction heating coil are positioned to sandwich the sheets at predetermined distances from the sheets, respectively.

摘要翻译： 通过使用镀锌钢板和铝合金板彼此紧密接触并通过使用液相扩散接合装置的第一模具和第二模具来压制两个片材来进行异相金属片的液相扩散接合方法 一样; 并以大致相同的加热速度和大致相同的温度加热片材，以通过使用通过向设置在第一模具上的第一高频感应加热线圈施加高频电流而产生的感应热来进行片材的液相扩散接合 以及设置在第二模具上的第二高频感应加热线圈。 第一高频感应加热线圈和第二高频感应加热线圈分别定位成将片材夹住预定距离的片材。