公开(公告)号：US20040255746A1

公开(公告)日：2004-12-23

申请号：US10868884

申请日：2004-06-17

申请人： CREATECH CO., LTD. ,  MUSASHI SEIMITSU KOGYO KABUSHIKI KAISHA

发明人： Hitoshi Ishida ,  Masuo Kawachi

IPC分类号： B23D021/14

CPC分类号： B23D21/02 ,  Y10T83/384

摘要： A shearing device including a retainer having a mountain-shaped inclined surface on its top and fixed in a standing posture, a plurality of side punches each having an operating surface on one side thereof. The side punches are arranged in a radial pattern with the respective operating surfaces directed outward and are placed in a standing posture on the inclined surface so as to be slidable. A cylindrical die is disposed to surround the side punches and has in its peripheral wall punch apertures facing the respective operating surfaces of the side punches. An actuator is provided for pushing the side punches and the die to simultaneously move downward.

摘要翻译： 一种剪切装置，包括在其顶部具有山形倾斜表面并以立式姿势固定的保持器，在其一侧具有操作表面的多个侧冲头。 侧冲头以径向图案布置，各个操作表面指向外侧，并且以倾斜表面的立式姿势放置以便可滑动。 圆柱形模具设置成围绕侧冲头并且在其周边壁上具有面向侧冲头的相应操作表面的冲孔。 提供用于推动侧冲头和模具以同时向下移动的致动器。

公开(公告)号：US5855447A

公开(公告)日：1999-01-05

申请号：US489861

申请日：1995-06-13

申请人： Akira Nemoto

发明人： Akira Nemoto

IPC分类号： B60G7/00 ,  B60G21/055 ,  F16C11/06

CPC分类号： B60G21/0551 ,  B60G7/005 ,  F16C11/0657 ,  F16C11/0685 ,  F16C11/0695 ,  F16C7/02 ,  B60G2200/1442 ,  B60G2200/182 ,  B60G2204/1224 ,  B60G2204/416 ,  B60G2204/422 ,  B60G2206/11 ,  B60G2206/724 ,  B60G2206/8103 ,  Y10T403/32631 ,  Y10T403/32737 ,  Y10T403/32786

摘要： A ball joint of the present invention joins a pair of members so that relative pivotal movement of the pair of members is permitted. The ball joint comprises a ball stud to be connected to one of the pair of members, a bearing support rod to be connected to the other member, and a cup-shaped bearing for supporting the ball stud on the rod. The bearing is formed of an elastic polymeric material and has an expandable open end to permit the ball of the ball stud to be put in and taken out of a hollow defined by the spherical inner surface of the bearing through the open end. The opposite ends of a rod forming the bearing support rod is bent in a ring-shaped heads, respectively. When the bearing is fitted in the ring-shaped head, the ring-shaped head compresses the bearing so that the ball of the ball stud is unable to come off the bearing. The ball joint of the present invention comprises a comparatively small number of component parts and has a simple construction, and any expensive manufacturing facilities are not necessary for manufacturing and assembling the component parts.

摘要翻译： 本发明的球接头连接一对构件，使得该对构件的相对枢转运动被允许。 该球窝接头包括一个球头螺栓以连接到一对构件中的一个构件，一个与另一个构件连接的轴承支撑杆，以及用于将球头支撑在杆上的杯形轴承。 轴承由弹性聚合物材料形成，并且具有可扩展的开口端，以允许将球头螺栓的球放入通过开口端由轴承的球形内表面限定的中空中取出。 形成轴承支撑杆的杆的相对端分别弯曲成环形头部。 当轴承安装在环形头部时，环形头部会压缩轴承，使得球头螺栓的球不能脱离轴承。 本发明的球窝接头包括较少数量的部件，结构简单，制造和组装零件时不需要昂贵的制造设备。

公开(公告)号：US08202628B2

公开(公告)日：2012-06-19

申请号：US11952226

申请日：2007-12-07

申请人： Akira Mataga ,  Takashi Kuwanote

发明人： Akira Mataga ,  Takashi Kuwanote

IPC分类号： B32B15/00 ,  F16H48/00 ,  B23K20/12

CPC分类号： B23K15/0006 ,  B23K20/129 ,  B32B15/011 ,  Y10S475/901 ,  Y10T428/12965 ,  Y10T428/12972

摘要： The present invention is a fusion-bonded product having a high-strength part, comprising: a first preform (2a) constituted by integrally, frictionally pressure-welding a first low-carbon steel part (L1) made of low-carbon steel containing less than 0.45% of C and a high-carbon steel part (H) made of high-carbon steel containing not less than 0.45% of C; and a second preform (2b) having a second low-carbon steel part (L2) made of second low-carbon steel containing less than 0.45% of C; wherein the high-carbon steel part (H) of the first preform (2a) is provided with a high-strength part (9) that has been previously formed into a desired shape and quenched, the second low-carbon steel part (L2) of the second preform (2b) has been previously formed into a predetermined shape, and the first low-carbon steel part (L1) of the first preform (2a) and the second low-carbon steel part (L2) of the second preform (2b) are bonded to each other by fusion welding.

摘要翻译： 本发明是一种具有高强度部件的熔接制品，其特征在于，包括：第一预成型件（2a），其一体地将由低碳钢制成的第一低碳钢部件（L1）摩擦压焊，所述低碳钢部件 超过0.45％的C和由不低于0.45％的高碳钢制成的高碳钢部件（H）; 和具有由低于0.45％C的第二低碳钢制成的第二低碳钢部分（L2）的第二预型件（2b） 其特征在于，所述第一预成型体（2a）的高碳钢部（H）具有预先形成为期望的形状并骤冷的高强度部（9），所述第二低碳钢部（L2） （2b）的第一低碳钢部（L1）和第二预制棒（2b）的第二低碳钢部（L2）的第一低碳钢部（L1） 2b）通过熔焊相互结合。

公开(公告)号：US08069698B2

公开(公告)日：2011-12-06

申请号：US12101565

申请日：2008-04-11

申请人： Shinichi Murata

发明人： Shinichi Murata

IPC分类号： B21D45/00 ,  B21D22/00

CPC分类号： B21J5/02

摘要： A press assembly including a die assembly having a trim die defining an annular cavity wherein the trim die is fixed to the press assembly, a punch assembly including a trim punch having an annular boss that is correspondingly shaped to the annular cavity, wherein the trim punch is movable relative to the die assembly, and an ejector assembly including an ejector arm, wherein the ejector arm is mounted to the punch assembly. The object is pressed into the annular cavity of the trim die by the annular boss of the trim punch when the annular boss is slidably received in the annular cavity, and the ejector arm pushes the object upwardly within the annular cavity of the trim die when the annular boss of the trim punch is removed from the annular cavity.

摘要翻译： 一种压力机组件，其包括具有限定环形空腔的修剪模具的模具组件，其中所述修剪模具固定到所述压力机组件，冲压组件，其包括具有环形凸台的冲压组件，所述冲压组件具有相应于所述环形腔体的形状， 可相对于模具组件移动，以及包括喷射器臂的喷射器组件，其中喷射器臂安装到冲头组件。 当环形凸起可滑动地容纳在环形空腔中时，物件被修剪冲头的环形凸台压入修剪模具的环形空腔中，并且当弹性臂在修剪模具的环形空腔内向上推动物体时 修剪冲头的环形凸起从环形腔中移除。

公开(公告)号：US08006385B2

公开(公告)日：2011-08-30

申请号：US11179917

申请日：2005-07-12

申请人： Akira Mataga

发明人： Akira Mataga

IPC分类号： B21K1/30

CPC分类号： C21D9/32 ,  B21K1/30 ,  B23F19/00 ,  B23P9/00 ,  B23P15/14 ,  B24C1/10 ,  C21D1/09 ,  C21D1/10 ,  C21D7/06 ,  C21D2221/00 ,  C21D2221/10 ,  F16H55/0886 ,  Y02P10/253 ,  Y10T29/49462 ,  Y10T29/49467 ,  Y10T29/49476

摘要： A forming method of a tooth trace of a gear according to the present invention includes: a first step of preparing a preformed gear made of metal including a cylindrical main body and a tooth part having a flat tooth flank having a uniform thickness in a tooth trace direction inside of the main body; and a second step of conducting a surface treatment locally to an outside surface of the main body in order to deform the outside surface of the main body in such a manner that the same becomes concave, so that a crowning bulging in the tooth trace direction is formed on the tooth flank of the tooth part.

摘要翻译： 根据本发明的齿轮的齿迹的形成方法包括：第一步骤，准备由包括圆柱形主体的金属制成的预制齿轮和具有在牙齿迹线中具有均匀厚度的平坦齿面的齿部 方向内侧主体; 以及对主体的外表面进行局部表面处理以使主体的外表面变为凹陷的方式进行表面处理的第二步骤，使得在齿迹方向上的隆起凸起为 形成在齿部的齿面上。

公开(公告)号：US20080138649A1

公开(公告)日：2008-06-12

申请号：US11952226

申请日：2007-12-07

申请人： Akira MATAGA ,  Takashi Kuwanote

发明人： Akira MATAGA ,  Takashi Kuwanote

IPC分类号： B32B15/01 ,  B23K20/12

CPC分类号： B23K15/0006 ,  B23K20/129 ,  B32B15/011 ,  Y10S475/901 ,  Y10T428/12965 ,  Y10T428/12972

摘要： The present invention is a fusion-bonded product having a high-strength part, comprising: a first preform (2a) constituted by integrally, frictionally pressure-welding a first low-carbon steel part (L1) made of low-carbon steel containing less than 0.45% of C and a high-carbon steel part (H) made of high-carbon steel containing not less than 0.45% of C; and a second preform (2b) having a second low-carbon steel part (L2) made of second low-carbon steel containing less than 0.45% of C; wherein the high-carbon steel part (H) of the first preform (2a) is provided with a high-strength part (9) that has been previously formed into a desired shape and quenched, the second low-carbon steel part (L2) of the second preform (2b) has been previously formed into a predetermined shape, and the first low-carbon steel part (L1) of the first preform (2a) and the second low-carbon steel part (L2) of the second preform (2b) are bonded to each other by fusion welding.

摘要翻译： 本发明是一种具有高强度部件的熔接制品，其特征在于，包括：第一预成型体（2a），其一体地将由低碳钢制成的第一低碳钢部件（L 1） 含有小于0.45％的C和由不低于0.45％C的高碳钢制成的高碳钢部件（H）; 和具有由低于0.45％C的第二低碳钢制成的第二低碳钢部分（L 2）的第二预型件（2b）; 其特征在于，所述第一预成型体（2a）的高碳钢部（H）具有预先形成为所需形状并骤冷的高强度部（9），所述第二低碳钢部（L 预先形成第一预制坯（2a）的第一低碳钢部（L 1）和第二低碳钢部（L 2）的第一低碳钢部（L1） ）通过熔焊彼此接合。

公开(公告)号：US20060188324A1

公开(公告)日：2006-08-24

申请号：US11377606

申请日：2006-03-16

申请人： Yasuhiro Kondoh

发明人： Yasuhiro Kondoh

IPC分类号： F16C11/00

CPC分类号： B62D7/166 ,  B60G2204/416 ,  F16C11/06 ,  F16C11/0619 ,  F16C11/0638 ,  F16C11/0671 ,  F16C2326/24 ,  Y10T403/32631 ,  Y10T403/32737

摘要： The invention is a joint structure of a ball joint and an arm, which includes: a ball stud having a spherical ball part and a shank part extending from the spherical ball part; a bearing cupping the spherical ball part of the ball stud; a housing holding the bearing therein; and an arm having a hole into which the housing is inserted. The housing has a circumferential groove in an outer-circumference surface thereof. The housing is adapted to be pressed into the hole of the arm. The groove functions to weaken a load by the arm after the housing is pressed into the hole of the arm. Thus, a pressure to the spherical ball part of the ball stud is inhibited so that a sliding characteristic of the ball stud is improved.

公开(公告)号：US20030085092A1

公开(公告)日：2003-05-08

申请号：US10282385

申请日：2002-10-29

申请人： MUSASHI SEIMITSU KOGYO KABUSHIKI KAISHA

发明人： Kiyotaka Fukui ,  Tadashi Miyamoto

IPC分类号： F16D041/06

CPC分类号： F16D41/07 ,  Y10T74/134

摘要： A one-way clutch of the invention includes an inner race supported for rotation on a power transmission shaft, an outer race concentrically surrounding the inner race, and torque transmitting members interposed between the inner race and the outer race and capable of transmitting torque in one direction of the inner race to the outer race. The outer race is integrally provided with an extending portion that extends inwardly in a radius direction thereof. The extending portion is capable of being engaged with the power transmission shaft.

摘要翻译： 本发明的单向离合器包括：用于在动力传递轴上旋转的内圈，同心地围绕内圈的外座圈和插入在内座圈和外座圈之间的扭矩传递构件，并且能够在一个 内赛跑向外线的方向。 外圈一体地设置有沿其半径方向向内延伸的延伸部分。 延伸部能够与动力传递轴接合。

公开(公告)号：US4626121A

公开(公告)日：1986-12-02

申请号：US755611

申请日：1985-07-16

申请人： Takashi Tajima ,  Tatsuyoshi Tsuji

发明人： Takashi Tajima ,  Tatsuyoshi Tsuji

IPC分类号： F16C11/06 ,  F16C11/08 ,  G01D21/00

CPC分类号： F16C11/086 ,  G01D21/00 ,  Y10T403/20 ,  Y10T403/32713 ,  Y10T403/32762

摘要： A ball and socket joint for automotive wheel suspensions or the like has a ball stud extending into a housing through its open end. The ball end of the ball stud rotatably bears against a load carrying bearing and a wear takeup bearing within the housing, in which is also mounted a spring urging the wear takeup bearing toward the load carrying bearing. The wear takeup bearing has a protuberance extending through an aperture in a cover closing the housing end opposite to its open end. Fitted over the protuberance, a wear indicator cap is normally engaged therewith in a position close to the housing cover and is sprung or otherwise preloaded in a direction away therefrom. When the protuberance recedes into the housing to such an extent that the wear of the joint exceeds an acceptable limit, the wear indicator cap travels from the housing under the preload and comes to a stop on the distal end of the protuberance, indicating the wear of the joint in a greatly amplified, visually recognizable manner.

摘要翻译： 用于汽车车轮悬架等的球窝接头具有通过其开口端延伸到壳体中的球螺栓。 球头螺栓的球端部可转动地支撑在负载承载轴承和壳体内的磨损承载轴承中，其中还安装有将承载轴承推向负载承载轴承的弹簧。 磨损承载轴承具有延伸穿过盖中的孔的突起，其关闭与其开口端相对的壳体端。 磨损指示器帽在凸起上方通常与靠近壳体盖的位置接合，并且在远离其的方向上被弹簧或以其它方式预加载。 当突起退出到壳体中使得接头的磨损超过可接受的极限时，磨损指示器盖在预载下从壳体行进并在突起的远端停止，表明磨损 该关节以极大的放大，视觉辨识的方式。

公开(公告)号：US20060127168A1

公开(公告)日：2006-06-15

申请号：US11345131

申请日：2006-02-01

申请人： Yasuhiro Kondoh

发明人： Yasuhiro Kondoh

IPC分类号： F16C11/00

CPC分类号： F16C33/102 ,  F16C11/0638 ,  F16C11/0642 ,  F16C11/0671 ,  F16C11/069 ,  Y10T29/497 ,  Y10T29/49707 ,  Y10T29/49853 ,  Y10T29/49865 ,  Y10T29/4987 ,  Y10T29/49872 ,  Y10T403/32631 ,  Y10T403/32737 ,  Y10T403/32778

摘要： A ball joint includes: a ball stud having a spherical ball part and a shank part extending from the spherical ball part; a bearing cupping the spherical ball part of the ball stud; and a housing holding the bearing therein. The housing is provided with a recess in an inner surface thereof. The bearing deforms to enter into the recess of the housing in such a manner that a space is formed between the bearing and the spherical ball part.

摘要翻译： 球接头包括：具有球形球部分的球头螺栓和从球形球部分延伸的柄部分; 滚珠球的球形部分的轴承; 以及将轴承保持在其中的壳体。 壳体在其内表面设置有凹部。 轴承变形为以轴承和球形球部之间形成空间的方式进入壳体的凹部。