公开(公告)号：US07284405B2

公开(公告)日：2007-10-23

申请号：US10431114

申请日：2003-05-06

申请人： Hisanobu Kanamaru ,  Kazuto Kobayashi

发明人： Hisanobu Kanamaru ,  Kazuto Kobayashi

IPC分类号： B21C23/00

CPC分类号： B21C23/007 ,  B21C23/10 ,  B21J5/04 ,  B21J5/12 ,  B21K1/066 ,  B21K1/12 ,  B21K1/30

摘要： The lower part of a material to be molded forms a lower, seal with a die. A punch applying a molding force to the material forms an upper seal with the perimeter of the die. The space between the upper and lower, seals forms a pressure chamber that is filled with a fluid. As the punch descends into the die, the fluid is pressurized. The lower seal is a complete seal to prevent leakage of fluid into the die. The upper seal is given a clearance with the die that permits controlled leakage of fluid therepast at a rate that limits the maximum pressure in the pressure chamber while permitting the development of an adequate pressure on the material being molded.

摘要翻译： 待模制材料的下部与模具形成较低的密封。 将模塑力施加到材料上的冲头与模具的周边形成上密封。 上部和下部之间的密封件形成充满流体的压力室。 当冲头下降到模具中时，流体被加压。 下密封是完整的密封，以防止流体泄漏到模具中。 上密封件与模具给予间隙，其允许以限制压力室中的最大压力的速率控制流体的泄漏，同时允许在正在模制的材料上产生足够的压力。

公开(公告)号：US06406374B1

公开(公告)日：2002-06-18

申请号：US09578754

申请日：2000-05-25

申请人： Hisanobu Kanamaru ,  Nobuyuki Ishinaga ,  Kazuto Kobayashi ,  Akira Matsumura

发明人： Hisanobu Kanamaru ,  Nobuyuki Ishinaga ,  Kazuto Kobayashi ,  Akira Matsumura

IPC分类号： F16D316

CPC分类号： B21D26/047 ,  B21K1/762 ,  B21K1/765 ,  Y10S464/905 ,  Y10S464/906 ,  Y10T403/7026

摘要： A groove is cut into an end surface of a shaft component to deform the shaft component into irregularities provided on a tubular component, thereby coupling the shaft component with the tubular component to form an outer ring for a constant velocity joint. This type of joint provides an outer ring having a strong coupling force and high coupling precision. The irregularities are preferably in the form of a spline cut in a portion of an inner perimeter surface of the tubular component, at a location where coupling of the tubular component with the shaft component is desired. The spline optionally includes a notch which provided additional coupling strength, especially in the shaft direction. The tubular component is shaped by pressing the inner surface of the tubular component into a mandrel having an outer surface shape of the desired inner surface shape of the tubular component. Hydraulic pressure is used to supply the force to press the material onto the mandrel to form the tubular component. This shaping method results in a molded material with high precision without requiring bond treatment.

摘要翻译： 将槽切割成轴部件的端面，以将轴部件变形成设置在管状部件上的凹凸，从而将轴部件与管状部件联接以形成用于等速万向节的外圈。 这种类型的接头提供了具有很强耦合力和高耦合精度的外圈。 优选地，在管状部件的内周表面的一部分中，在期望管状部件与轴部件的联接的位置处，不规则部分形式为花键切割。 花键可选地包括提供额外的联接强度的切口，特别是在轴向上。 管状部件通过将管状部件的内表面压入具有管状部件的所需内表面形状的外表面形状的心轴中而成形。 使用液压来提供力以将材料压在心轴上以形成管状部件。 这种成形方法产生了高精度的模制材料，而不需要粘合处理。

公开(公告)号：US06250121B1

公开(公告)日：2001-06-26

申请号：US09545082

申请日：2000-04-07

申请人： Kazuto Kobayashi ,  Hisanobu Kanamaru ,  Akira Matsumura

发明人： Kazuto Kobayashi ,  Hisanobu Kanamaru ,  Akira Matsumura

IPC分类号： B21D2602

CPC分类号： B21J5/04 ,  B21J5/02

摘要： A molding method uses a fluid-pressure generating unit form generating high fluid pressures that allows high-precision molding of complex shapes. The high fluid pressure is generated with a piston disposed in communication with a molding cavity. The high fluid pressure is imposed on a raw material workpiece to push the workpiece into a cavity causing the workpiece to conform to the shape of the cavity thereby producing an article of desired shape.

摘要翻译： 模制方法使用产生高流体压力的流体压力产生单元，其允许复杂形状的高精度模塑。 高流体压力是通过设置成与模腔连通的活塞产生的。 高的流体压力施加在原材料工件上以将工件推入空腔中，使得工件符合空腔的形状，从而产生所需形状的制品。

公开(公告)号：US20050022679A1

公开(公告)日：2005-02-03

申请号：US10631419

申请日：2003-07-30

申请人： Hisanobu Kanamaru ,  Takao Ito

发明人： Hisanobu Kanamaru ,  Takao Ito

IPC分类号： B30B1/26 ,  B30B15/00 ,  B30B15/04 ,  B30B5/00

CPC分类号： B30B1/263 ,  B30B15/0035 ,  B30B15/041 ,  B30B15/068 ,  Y10T74/18208

摘要： The object of this invention is to provide a mechanical press that presents no inconvenience in press operations despite its low height, providing great stability and excellent durability. The invention comprises a slide guiding mechanism provided at an upper part of the adjusting member for converting the rotary motion of the eccentric part of the crankshaft into a linear reciprocating motion and a position adjusting mechanism provided at a lower part, as well as an adjusting member that advances and retracts relative to the slide, which serves for the prevention of rotation and guidance.

摘要翻译： 本发明的目的是提供一种机械冲压机，尽管其低的高度，在压力操作中也不会带来任何不便，提供极大的稳定性和优异的耐久性。 本发明包括一个滑动引导机构，其设置在调节构件的上部，用于将曲轴的偏心部分的旋转运动转换为直线往复运动，以及设置在下部的位置调节机构以及调节构件 相对于滑块进退，这用于防止旋转和引导。

公开(公告)号：US06369980B2

公开(公告)日：2002-04-09

申请号：US09836457

申请日：2001-04-18

申请人： Katsutoshi Nii ,  Kenji Tomida ,  Hiroshi Nishida ,  Kouki Uefune ,  Yuuichi Yanagase ,  Masaru Muranishi ,  Takashi Kouno ,  Kazuhiko Kawakami ,  Hisanobu Kanamaru ,  Noriyuki Kumasaka

发明人： Katsutoshi Nii ,  Kenji Tomida ,  Hiroshi Nishida ,  Kouki Uefune ,  Yuuichi Yanagase ,  Masaru Muranishi ,  Takashi Kouno ,  Kazuhiko Kawakami ,  Hisanobu Kanamaru ,  Noriyuki Kumasaka

IPC分类号： G11B1702

CPC分类号： H02K5/1675 ,  F16C17/028 ,  F16C33/1075 ,  F16C2370/12 ,  G11B19/2018

摘要： A disk drive unit includes a rotary member, which has a spindle, and has an information-recording disk fixedly mounted thereon, and a bearing unit rotatably supporting the spindle. The bearing unit includes a radial bearing device, provided in opposed relation to an outer peripheral surface of the spindle, and a thrust bearing device provided in opposed relation to a distal end surface of the spindle. The radial bearing device has a concentric arc-shaped bearing surface, which is concentric with the circular outer periphery of the spindle, and a non-concentric arc-shaped bearing surface which is non-concentric with the circular outer periphery of the spindle. The disk drive unit further includes a motor for imparting a rotational force to the spindle, and a lubricating fluid filled in the bearing unit.

摘要翻译： 磁盘驱动单元包括具有主轴的旋转构件，并且具有固定地安装在其上的信息记录盘，以及可旋转地支撑心轴的轴承单元。 轴承单元包括与主轴的外周表面相对设置的径向轴承装置，以及与主轴的远端表面相对设置的止推轴承装置。 径向轴承装置具有与心轴的圆形外周同心的同心圆弧状的支承面，以及与心轴的圆形外周不同心的非同心圆弧状的支承面。 盘驱动单元还包括用于向主轴施加旋转力的马达和填充在轴承单元中的润滑流体。

公开(公告)号：US06189199B1

公开(公告)日：2001-02-20

申请号：US08816216

申请日：1997-03-12

申请人： Koji Ouchi ,  Tokuju Maeno ,  Yoshihiro Namekawa ,  Hideki Hagiwara ,  Katsuhiro Aoyagi ,  Norio Tanioka ,  Kenji Hirose ,  Hisanobu Kanamaru ,  Hiroya Murakami

发明人： Koji Ouchi ,  Tokuju Maeno ,  Yoshihiro Namekawa ,  Hideki Hagiwara ,  Katsuhiro Aoyagi ,  Norio Tanioka ,  Kenji Hirose ,  Hisanobu Kanamaru ,  Hiroya Murakami

IPC分类号： B23P1304

CPC分类号： F16L33/207 ,  Y10T29/49428 ,  Y10T29/49435 ,  Y10T29/49995

摘要： A method of manufacturing a hose coupling from an intermediate blank material, the hose coupling having an inner tube or tubular nipple portion, an outer tube or tubular sleeve portion and a head portion, all formed by plastic deformation from an intermediate blank material. The head portion is provided with a bore at an end opposite the end where the nipple portion and the sleeve portion are joined. In addition, the head portion is internally provided with a female thread and a conical seal portion.

摘要翻译： 一种从中间坯料制造软管接头的方法，所述软管接头具有内管或管状接头部分，外管或管状套管部分和头部，全部由来自中间坯料的塑性变形形成。 头部在与乳头部分和套筒部分接合的端部相对的端部处设置有孔。 此外，头部内部设置有内螺纹和锥形密封部。

公开(公告)号：US5315926A

公开(公告)日：1994-05-31

申请号：US101109

申请日：1993-08-03

申请人： Hisanobu Kanamaru ,  Kouji Harada

发明人： Hisanobu Kanamaru ,  Kouji Harada

IPC分类号： B30B3/00 ,  B21J9/02 ,  B30B1/18 ,  B30B1/26 ,  B30B15/06

CPC分类号： B30B15/068 ,  B21J9/025 ,  B30B1/261 ,  Y10T74/18336 ,  Y10T83/8843

摘要： A mechanical press includes a slider which is reciprocated, through connecting rods, by an oscillating plate oscillating around a driving shaft to obtain a press load. The press further includes a swash plate rotatable with the driving shaft. The oscillating plate oscillates in accordance with the rotation of the swash plate. A plurality of lock pins are concentrically disposed in parallel with the driving shaft on a side of the oscillating plate opposite to the swash plate. Each of the lock pins has a spherical head housed in the oscillating plate so as to make the pins rotatable and axial movable. A slider guide supports the pins and the slider.

摘要翻译： 机械压力机包括滑块，该滑块通过连接杆往复运动，摆动板围绕驱动轴摆动以获得压力负载。 压机还包括可与驱动轴一起旋转的斜盘。 振荡板根据旋转斜盘的旋转而摆动。 多个锁定销与摆动板的与斜盘相对的一侧与驱动轴平行地同心地设置。 每个锁定销具有容纳在振动板中的球形头，以使销可旋转并且可轴向移动。 滑块导轨支撑销和滑块。

公开(公告)号：US5035677A

公开(公告)日：1991-07-30

申请号：US383213

申请日：1989-07-21

申请人： Hisanobu Kanamaru ,  Naotatsu Asahi

发明人： Hisanobu Kanamaru ,  Naotatsu Asahi

IPC分类号： F16D3/08 ,  F16D3/16 ,  F16D3/202 ,  F16D3/30 ,  F16D3/48

CPC分类号： F16D3/48 ,  F16D3/16 ,  F16D3/202 ,  F16D3/30 ,  Y10S464/904

摘要： A power transmission joint comprises a pair of rotational members each having a rotation axis and arranged so as to be axially spaced from each other. A guide pin is disposed between the pair of rotational members and has an end portion thereof rotatably and swingably engaged with opposite end portions of the rotational members at rotation axes, respectively. A pair of drive pins are arranged symmetrically with respect to and in parallel to an axis of the guide pin and each is engaged with the opposite ends of the rotational members so as to transmit torque while allowing the drive pins to slide in a radial direction on the rotational members, swing and axially slide. A member is disposed between the pair of rotational members and rigidly ties the guide pin and the drive pins to keep a prescribed fixed relation therebetween.

摘要翻译： 动力传递接头包括一对旋转构件，每个旋转构件具有旋转轴线并且被布置成彼此轴向间隔开。 引导销设置在一对旋转构件之间，并且其端部分别可旋转地并且可旋转地与旋转构件的旋转轴的相对端部接合。 一对驱动销相对于引导销的轴线对称地并且平行布置，并且每个驱动销与旋转部件的相对端相配合，以便传递转矩，同时允许驱动销在径向方向上滑动 旋转构件，摆动和轴向滑动。 构件设置在一对旋转构件之间，并且将引导销和驱动销紧固连接，以保持其间的规定的固定关系。

公开(公告)号：US4974312A

公开(公告)日：1990-12-04

申请号：US374135

申请日：1989-06-30

申请人： Mizuho Yokoyama ,  Hisanobu Kanamaru ,  Tokuo Kosuge

发明人： Mizuho Yokoyama ,  Hisanobu Kanamaru ,  Tokuo Kosuge

IPC分类号： F02M51/06 ,  F02M51/08 ,  F02M61/16

CPC分类号： F02M61/168 ,  F02M51/0682 ,  Y10S239/90 ,  Y10T29/4902 ,  Y10T29/49901 ,  Y10T29/49934

摘要： An electromagnetic fuel injector suitable for use in an automotive engine has a cylindrical yoke constituting a body of the fuel injector, a solenoid coil and a stator core fixedly received in the cylindrical yoke, a movable core adapted to be attracted by the stator core, and a movable valve responsive to the movable core so as to be moved into and out of contact with a fuel injection valve seat in accordance with the balance of force between an electromagnetic force produced by the solenoid coil and a force produced by a spring received in the stator core. The stator core is coaxially received in the cylindrical yoke with a portion of the material of either one of the stator core and the yoke being plastically deformed into an annular groove formed in the opposing surface of the other of the stator core and the yoke. In consequence, the stator core and the yoke are coupled to and held on each other by the contracting force produced by the plastically deformed material in and around the annular groove.

摘要翻译： 适用于汽车发动机的电磁燃料喷射器具有构成燃料喷射器主体的圆柱形轭铁，固定地容纳在圆柱形轭铁中的螺线管线圈和定子铁芯，适于被定子铁心吸引的可动铁芯，以及 根据由螺线管线圈产生的电磁力与由所述螺线管线圈产生的弹簧产生的力之间的力的平衡，能够响应于所述可动铁芯移动进入和不与燃料喷射阀座接触的可移动阀 定子铁芯。 定子芯同轴地容纳在圆柱形磁轭中，其中定子铁芯和磁轭之一的材料的一部分塑性变形成形成在另一个定子铁芯和磁轭中的相对表面中的环形槽。 因此，定子铁芯和磁轭通过在环形槽内和周围的塑性变形的材料产生的收缩力彼此联接并彼此夹持。

公开(公告)号：US4580431A

公开(公告)日：1986-04-08

申请号：US576338

申请日：1984-02-02

申请人： Masaharu Oku ,  Kazuo Sawahata ,  Hisanobu Kanamaru

发明人： Masaharu Oku ,  Kazuo Sawahata ,  Hisanobu Kanamaru

IPC分类号： B21J5/06 ,  B21J13/02 ,  B21K1/30 ,  B21K21/08 ,  B21K23/04 ,  B21D28/32

CPC分类号： B21K1/30 ,  B21K21/08 ,  B21K23/04

摘要： A method and apparatus for producing a stepped hollow component such as, for example, a gear blank. A solid slug, provided with a disc portion and a projecting portion, is placed in a rigid cylindrical recess formed between a counterpunch and a hollow mold. An annular upper surface of the disc portion and a side surface of the projecting portion are precompressed by an outer punch so as to restrain an outer periphery of the solid slug. A closed-base hole is formed in a center of the solid slug by a plastic deformation caused by an inner punch. The plastic deformation by the inner punch causes material of the solid slug to flow biaxially in the radial and axial direction of the solid slug.

摘要翻译： 用于制造例如齿轮坯料的阶梯式中空部件的方法和装置。 设置有圆盘部分和突出部分的固体块被放置在形成在对应构件和中空模具之间的刚性圆柱形凹部中。 圆盘部分的环形上表面和突出部分的侧表面由外部冲头预压缩，以限制固体块的外周。 通过由内冲头引起的塑性变形，在固体块的中心形成闭孔。 内部冲头的塑性变形导致固体块的材料沿固体块的径向和轴向双轴流动。