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1. 发明专利

JPS5976634A Production of crank shaft 失效
标题翻译：起重机的生产
公开(公告)号：JPS5976634A
公开(公告)日：1984-05-01
申请号：JP18784482
申请日：1982-10-26
申请人： Toshiba Corp
发明人： YONEYAMA SHIGEO
IPC分类号： F16C3/06 , B21D51/16 , B21D53/84
CPC分类号： B21D53/86 , B21D26/037
摘要： PURPOSE:To improve working accuracy and productivity by forming a bulged part on a steel pipe by liquid pressure bulging and pressing the bulged part to form a crank part. CONSTITUTION:A steel pipe 11 is supplied between a pair of dies 13a and 13b of a liquid pressure bulging device 12, and the openings at both ends of the pipe 11 are sealed tightly by punches 16, 17, then a working fluid L is supplied through a supply hole 18 into the pipe 11. The part of the pipe 11 corresponding to a recess 15 projects and a bulged part 19 is formed. The part 19 is put into the trimming recess formed to one die of the 1st press working device, and when a pair of the dies are closed, the bulged part is formed to a crank part 26. When said part is supplied between a pair of dies of the 2nd press working device and the dies are closed, an oil groove 28 is formed by a projecting line 28. Oil holes 32... communicating with the inside of the pipe 11 are punched in the pipe 11 in the position corresponding to the groove 28 in the axial direction.
摘要翻译：目的：通过液压膨胀在钢管上形成凸出部分并按压凸出部分形成曲柄部分，提高加工精度和生产效率。构成：将钢管11供给在液压膨胀装置12的一对模具13a和13b之间，并且通过冲头16,17密封管11的两端的开口，然后供给工作流体L 通过供给孔18进入管道11.对应于凹部15的管道11的部分突出并且形成凸出部分19。将部件19放入形成于第一冲压加工装置的模具的修整凹部中，当一对模具闭合时，凸起部形成为曲柄部26.当将所述部件供给到一对第二冲压加工装置的模具和模具关闭，油槽28由突出线28形成。与管11内部连通的油孔32 ...在管11中与相应于槽28沿轴向方向。

2. 发明专利

JP2006064124A Clutch housing and method of manufacturing the same 审中-公开
标题翻译：离合器壳体及其制造方法
公开(公告)号：JP2006064124A
公开(公告)日：2006-03-09
申请号：JP2004249491
申请日：2004-08-30
申请人： Nsk Warner Kk , Nskワーナー株式会社
发明人： OKI HIDEMIKI , YATSUYANAGI SHOJI , MIYAZAKI TOMOYUKI , ICHIKAWA KIYOKAZU
IPC分类号： F16D13/60 , B21D53/28
CPC分类号： F16D13/683 , B21D35/006 , B21D53/86 , Y10T74/1987
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a clutch housing having a boss part and a drum part formed integrally with each other by a press, increased in thickness at necessary portions to increase strength, capable of reducing extra steps and extra shape finishing required when two parts are combined with each other by finishing almost dimensional parts thereof by press molding to reduce cost. SOLUTION: In this method of manufacturing the clutch housing storing a plurality of clutch plates engaged with each other for transmitting a torque, the drum part and the boss part are integrally formed of a plate material so that the clutch housing can have a thick-walled part having a thickness of approximately 1.3 times the thickness of the plate material or thicker and a thin-walled part having a thickness of approximately half the thick-walled part or thinner. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种制造离合器壳体的方法，该离合器壳体具有通过压力机彼此整体形成的凸起部分和鼓部分，在必要部分处增加厚度以增加强度，能够减少额外的步骤和当通过压制成型将两部分组合成几乎尺寸的部分时，需要额外的形状整理，以降低成本。解决方案：在这种制造离合器壳体的方法中，存储多个彼此啮合以传递扭矩的离合器片，鼓部分和凸台部分由板材一体地形成，使得离合器壳体可以具有厚壁部分的厚度约为板材厚度的1.3倍或较厚，厚壁部分的厚度约为厚壁部分的一半或更薄。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPS58205631A Manufacture of main frame for bicycle 失效
标题翻译：主要框架的制造自行车
公开(公告)号：JPS58205631A
公开(公告)日：1983-11-30
申请号：JP8769182
申请日：1982-05-24
申请人： Tsukidate Kinzoku Kogyo:Kk
发明人： ITOU TERUNOBU
IPC分类号： B62K19/08 , B21D53/86
CPC分类号： B21D53/86
摘要： PURPOSE:To manufacture a main frame for bicycle at a low cost, by forming a frame member composed of a half-split head pipe member, vertical pipe member, and horizontal pipe member, all of which are united in one body, and welding two split frame members to each other. CONSTITUTION:A half-split frame member 5A and another half-split frame member 5B which is symmetrical to the former are formed by forming a head pipe member 1a having a cross section of semicircular shape, vertical pipe member 3a, and horizontal pipe member 4a which is put between them, in one body. Both the half-split frame members 5A and 5B are conbined in one body by butt welding of the parts to be joined by brazing, etc., and an H-shaped main frame 5 is formed. In this way, the number of parts is reduced the assembling work is made easier, and the weight of the member is made ligher. After the main frame is formed, a slit 9 is machined to the upper part of a vertical pipe 3 and a seat band 12 is fitted into the slit 9. Moreover, a hanger lug 2 is brazed to the lower part of the pipe 3 and a rear frame 8 is attached.
摘要翻译：目的：为了以低成本制造自行车用主框架，通过形成由半分隔头部件，立管部件和水平管部件构成的框架构件，其全部结合在一体，并焊接两个分隔框架成员彼此。构成：通过形成具有半圆形横截面的头管构件1a，垂直管构件3a和水平管构件4a，形成半分隔框架构件5A和与前者对称的另一半剖框架构件5B 它们之间放在一体之间。半分割框架构件5A和5B都通过钎焊等对待接合的部件进行对接而形成一个主体，并形成H形主框架5。以这种方式，减少了部件的数量，使组装工作变得更容易，并且使构件的重量变得粗糙。在形成主框架之后，将狭缝9加工到竖直管3的上部，并将座椅带12装配到狭缝9中。此外，衣架吊耳2钎焊到管3的下部，并且安装有后框架8。

4. 发明专利

JP2017032116A ブレーキディスクの製造方法有权
标题翻译：一种制造制动盘的方法
公开(公告)号：JP2017032116A
公开(公告)日：2017-02-09
申请号：JP2015155020
申请日：2015-08-05
申请人：株式会社ユタカ技研
发明人： ▲高▼木靖浩
IPC分类号： B21D53/86 , B23C3/12 , B62L1/00 , F16D65/12
CPC分类号： B21D53/86 , B23C3/12 , B62L1/00 , F16D65/12
摘要：【課題】板材の打ち抜き加工で生じるバリや破断面部分を効率よく除去できて美観に優れた、径方向の凹凸が周方向に繰り返される凹凸繰り返し形状の外周形状を持つブレーキディスクの製造方法を提供する。【解決手段】プレスにより板材から外周形状が凹凸繰り返し形状のブレーキディスクを打ち抜く打ち抜き工程と、打ち抜き方向後方に位置するブレーキディスク1の側面15bと外周面17との角部を、この側面に対して45度から75度の範囲内の角度で回転軸を傾斜させた回転刃具2により切削しつつブレーキディスクを回転させ、当該角部にブレーキディスクの全周に亘って面取り面を形成する面取り工程と、を含む。【選択図】図3
摘要翻译：引起的在美学板材的冲压良好的毛刺和断裂表面部分可以被有效地除去，其提供了一种用于制造具有在径向方向上的不均匀的重复形状不规则的周边形状的制动盘的方法在圆周方向上被重复到。的按压和冲压步骤外周形状，以从板打孔制动盘的凹凸重复的形状，侧表面15b和位于拔出方向上的制动盘1的外周表面17之间的角部向后方相对于该方面而切割通过旋转轴的旋转刀片2以一定的角度的范围内倾斜45度至75度，和倒角旋转制动盘上形成在所述制动盘的整个圆周的角部的倒角表面包括。点域

5. 发明专利

JPS5933461B2 JPS5933461B2 - 失效
公开(公告)号：JPS5933461B2
公开(公告)日：1984-08-16
申请号：JP2643781
申请日：1981-02-24
申请人： Mitsuboshi Seisakusho
发明人： TANAKA SHIRO
IPC分类号： B62M17/00 , B21D53/86
CPC分类号： B21D53/86

6. 发明专利

JPS58181443A Method for joining pipe body and pawl of bicycle made of aluminum alloy 失效
标题翻译：铝合金制造人造管接头及其制造方法
公开(公告)号：JPS58181443A
公开(公告)日：1983-10-24
申请号：JP6475582
申请日：1982-04-20
申请人： Sumitomo Light Metal Ind Ltd
发明人： SUGIYAMA YOSHIHIKO
IPC分类号： B62K19/18 , B21D53/86
CPC分类号： B21D53/86
摘要： PURPOSE:To especially execute the joining of a pipe body and a pawl more firmly with high reliability, by applying an adhesive agent to at least one of the respective parts of a bicycle made of an Al alloy, and also performing resistance spot welding. CONSTITUTION:As for said bicycle parts, for instance, a front fork pawl 1 and a fork leg 2, the pawl 1 and a plate face 6 are inserted into a tip part 7 of the leg 2, and the tip part 7 is made flat and is brought into contact with the plate face 6 of the pawl 1. In this case, when inserting the plate face 6 of the pawl 1 into the tip part 7, an adhesive agent (example; an epoxy adhesive agent) is coated onto at least one contact face. Subsequently, in a state that this adhesive agent is coated, resistance spot welding 8 is executed to one part or more from the outside face of the leg 2. As a result, the pawl 1 and the leg 2 are joined firmly with high reliability. In this regard, as for each parts for the bicycle, it is desirable to use an Al-Mg alloy having comparatively high strength and good weldability and forming workability.
摘要翻译：目的：通过将粘合剂施加到由Al合金制成的自行车的各个部分中的至少一个上，并且还进行电阻点焊，特别是以更高的可靠性执行管体和爪的连接。构成：对于所述自行车部件，例如前叉爪1和叉脚2，将棘爪1和板面6插入脚2的前端部7，并且使前端部7平坦并且与棘爪1的板面6接触。在这种情况下，当将棘爪1的板面6插入到尖端部7中时，将粘合剂（例如环氧树脂粘合剂）涂覆在至少一个接触面。随后，在这种粘合剂被涂覆的状态下，电阻点焊8从腿部2的外表面执行一部分或更多次。结果，棘爪1和腿部2以高可靠性牢固地连接。在这方面，对于自行车的每个部件，期望使用具有较高强度和良好焊接性和成形加工性的Al-Mg合金。

7. 发明专利

JPS58179525A Manufacture of rear fork claw for bicycle 失效
标题翻译：制造自行车后肢的制造
公开(公告)号：JPS58179525A
公开(公告)日：1983-10-20
申请号：JP6222982
申请日：1982-04-14
申请人： Oji Jitensha Seisakusho:Kk , Takahashi Press Kojo:Kk
发明人： TAKAHASHI HIROSHI
IPC分类号： B62K19/30 , B21D53/86 , B62K25/02
CPC分类号： B21D53/86
摘要： PURPOSE:To mass-produce excellent rear fork claws at high efficiency by blanking a steel plate to specified shape, making periphery of fitting hole such as long hole for fitting the rear wheel hub shaft thick, and bending fixed parts of the seat state and chain state. CONSTITUTION:A material (a) having external shape of a rear fork claw is formed by blanking a steel plate, and shaving allowance is removed. Then, the material (a) is pressed between upper and lower dies, and a thick part 5a is formed in upper and lower peripheries of a long hole for fitting the rear wheel hub shaft, and an annular thick part 6a is formed in the periphery of a fitting hole 6 for a mudgurd or carrier stay, and annular thick part 7a is formed on one side of periphery of fitting hole 7 of a change gear. After removing shaving allowance, through holes 16, 17 of specified diameter are formed in each fitting part 6, 7. Then, the seat state fixing part 2 and chain state fixing part 3 of the material (a) are pressure held by a holding tool 12, and the part other than held part of the material is bent by pressing with the upper die.
摘要翻译：目的：通过将钢板冲裁成特定形状，大幅度生产出优质的后叉爪，使后轮轮毂轴较厚的装配孔如长孔等周边，以及座椅状态和链条的弯曲固定部分州。构成：通过冲切钢板来形成具有后叉爪的外形的材料（a），除去剃刮余量。然后，将材料（a）压在上模和下模之间，并且在用于安装后轮毂轴的长孔的上周和下周形成厚部5a，并且在周边上形成环形厚部6a 用于泥土或载体支撑的装配孔6，并且环形厚部7a形成在变速齿轮的装配孔7的周边的一侧上。在除去剃刮余量之后，在每个配合部6,7中形成有规定直径的通孔16,17。然后，材料（a）的座位状态固定部2和链状固定部3被保持工具 12，并且通过与上模挤压而弯曲保持部分材料的部分。

8. 发明专利

JP2010167924A Handle bar and method of manufacturing the same 审中-公开
标题翻译：手柄棒及其制造方法
公开(公告)号：JP2010167924A
公开(公告)日：2010-08-05
申请号：JP2009012804
申请日：2009-01-23
申请人： Kyoei Seisakusho:Kk , 株式会社協栄製作所
发明人： HASHIMOTO TAKAHIKO
IPC分类号： B62K21/12
CPC分类号： B21D53/86 , B62K21/12 , Y10T29/4998 , Y10T74/2078
摘要： PROBLEM TO BE SOLVED: To provide a handle bar reduced in consumption of materials, and a method of manufacturing the handle bar with high molding accuracy and stable strength. SOLUTION: This handle bar is formed of a metal pipe body, includes a longitudinal direction center part 1a made larger than both side parts 1b and 1c in diameter and both the side parts 1b and 1c bent symmetrically with respect to the longitudinal direction center part 1a, and has substantially equal thickness over the entire length. Both side parts of a metal pipe material 1-1 are symmetrically bent to form a primary product 1-2. By swelling the longitudinal direction center part 1a to have a large diameter by force-feeding liquid into the primary project 1-2, while surrounding the primary product 1-2 by a parting mold and compressing the primary product 1-2 in an axial direction, thickness of a peripheral wall becomes substantially equal over the entire length. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种减少材料消耗的手把，以及具有高成型精度和稳定强度的把手的制造方法。解决方案：该把手由金属管体形成，包括纵向方向中心部分1a，其长度大于直径两侧部分1b和1c，两侧部分1b和1c相对于纵向方向对称地弯曲中心部分1a，并且在整个长度上具有基本相等的厚度。金属管材1-1的两个侧面对称地弯曲以形成初级产品1-2。通过将纵向中心部分1a膨胀成具有大的直径，通过将液体输送到主工件1-2中，同时通过分型模具围绕初级产品1-2并沿轴向方向压缩主要产品1-2 周壁的厚度在整个长度上变得基本相等。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP3933314B2 The vehicle body frame and a method of manufacturing the same for the two-wheeled vehicle 有权
公开(公告)号：JP3933314B2
公开(公告)日：2007-06-20
申请号：JP22636698
申请日：1998-08-10
申请人：本田技研工業株式会社
发明人：昌彦中川 , 栄太郎小屋 , 信介望月
IPC分类号： B62K19/12 , B21D53/86 , B62K11/04 , B62K19/20
CPC分类号： B21D53/86 , B62K11/04 , B62K19/12 , Y10T29/49616 , Y10T29/49622 , Y10T29/49885 , Y10T29/49888 , Y10T29/49984 , Y10T29/49988

10. 发明专利

JPS61137635A Production of crank shaft for bicycle 失效
标题翻译：生产用于自行车的起重机
公开(公告)号：JPS61137635A
公开(公告)日：1986-06-25
申请号：JP25956584
申请日：1984-12-07
申请人： Sugino Techno:Kk
发明人： SUGINO YASUSHI
IPC分类号： B62M3/00 , B21D53/86 , B21J5/08 , B21K1/08
CPC分类号： B21D53/86
摘要： PURPOSE:To form the large-diameter part of a supporting part and the small- diameter part of an attaching part by cold-pressing by enclosing the central part of shaft stock corresponding to the supporting part with stationary dies and compressing both ends of the shaft stock corresponding to the attaching part with movable dies in the axial direction. CONSTITUTION:The central part of the shaft stock cut to the prescribed length is enclosed with the stationary dies 6 consisting of an upper die 4 and a lower die 5 and the movable dies 7, 7 are set at both ends. The stock is pressed and held from a vertical direction by the dies 6; at the same time the movable dies 7, 7 at both ends compress axially the shaft stock. Then tapered parts 8 are formed at both ends of the stock 1 and large-diameter flange parts 9, 9 are formed in the central part. A crank shaft 10 is thus formed. The central part near the flange parts 9 acts as the supporting part to be supported freely rotatably by the body of a bicycle and the tapered parts 8 at both ends act as the attaching part to be fitted with crank arms.
摘要翻译：目的：通过将具有固定模具的对应于支撑部分的轴架的中心部分包围在内，并通过冷压来形成支撑部分的大直径部分和附接部分的小直径部分并压缩轴的两端对应于具有可动模具的安装部件在轴向上的存货。构成：将切割成规定长度的轴坯的中央部分与由上模4和下模5组成的固定模6封闭，将可动模7,7设定在两端。原料通过模具6从垂直方向按压并保持; 同时在两端的可动模具7,7轴向地压紧轴料。然后，在坯料1的两端形成锥形部8，在中央部形成大直径的凸缘部9,9。因此形成曲轴10。靠近凸缘部分9的中心部分用作由自行车主体可自由旋转地支撑的支撑部分，并且两端的锥形部分8用作装配有曲柄臂的安装部分。

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