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41.发明授权Equal velocity universal joint and axial piston pump motor device using the joint 失效平等速度通用接头和轴向活塞泵电机使用接头
公开(公告)号：US5129797A
公开(公告)日：1992-07-14
申请号：US703848
申请日：1991-05-21
申请人： Hisanobu Kanamaru
发明人： Hisanobu Kanamaru
CPC分类号： F16D3/08 , F04B1/2092 , F16D3/48 , F05C2253/12 , Y10S464/904
摘要： An equal velocity universal joint is suitable for coupling shafts, driving and driven shafts, of mutual machines and for use in an axial piston pump motor device. One ends driving pins of the equal velocity universal joint rotate along a predetermined locus on a concentric circle while rotating and sliding by themselves in the cylinder bores of the driving or driven shaft. Spherical head portions of the other ends perform rotating motion in cylinder bores or ball receiving bores of the driving or driven shaft. Accordingly, the respective drving pins continue linear sliding motion in response to the rotation of the driving or driven shaft and thereby the spherical head portions of the other ends are held at the concentric circle on the driving or driven shaft so as to keep the driving center in floating state. As a result, the respective pistons are driven on a concentric circle, thereby an equal velocity universal joint is realized and the mechanical vibration thereof is substantially eliminated.
摘要翻译： 等速万向接头适用于相互机器的轴，驱动轴和从动轴的连接，并用于轴向柱塞泵电机装置。 等速万向接头的一端驱动销在同心圆上的预定轨迹上旋转，同时在驱动轴或从动轴的气缸孔中自身旋转和滑动。 另一端的球形头部在驱动轴或从动轴的气缸孔或球接收孔中进行旋转运动。 因此，相应的针脚相应于驱动轴或从动轴的旋转而继续线性滑动运动，从而将另一端的球形头部保持在驱动轴或从动轴上的同心圆上，以保持驱动中心 处于浮动状态。 结果，各活塞以同心圆驱动，从而实现等速万向接头，并且基本上消除了其机械振动。
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公开(公告)号：US5040731A
公开(公告)日：1991-08-20
申请号：US434572
申请日：1989-11-13
申请人： Mizuho Yokoyama , Hisanobu Kanamaru , Tokuo Kosuge
发明人： Mizuho Yokoyama , Hisanobu Kanamaru , Tokuo Kosuge
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. Also disclosed is a method of producing this fuel injector.
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公开(公告)号：US4982651A
公开(公告)日：1991-01-08
申请号：US203930
申请日：1988-06-08
申请人： Hisanobu Kanamaru , Kenichi Gunji
发明人： Hisanobu Kanamaru , Kenichi Gunji
CPC分类号： F04B27/0869 , F05C2253/12
摘要： A compressor comprises a plurality of pistons each received in one of through holes formed in a cylinder block fixedly mounted on a rotational shaft which is journaled by a stationary part, and a wobble plate arranged in such a manner as to oppose and be inclined with respect to an end surface of the cylinder block. The wobble plate is supported on the rotational shaft for wobbling movement and rotatably holds one ends of the pistons. There are provided a pair of driving pins having one end portions secured to the cylinder block and extending in parallel with the rotational shaft, and the other ends slidably engaging the wobble plate through spherical bearings. The wobble plate, the driving pins and the spherical bearings constitute in cooperation a piston driving mechanism portion.
摘要翻译： 压缩机包括多个活塞，每个活塞都容纳在形成在固定地安装在由静止部件轴颈旋转的轴上的气缸体中的一个通孔中，摆动板以相对于相对于 到气缸体的端面。 摇摆板支撑在旋转轴上用于摆动运动并可旋转地保持活塞的一端。 设置有一对驱动销，其一端部固定在气缸体上，与旋转轴平行地延伸，另一端通过球面轴承滑动地与摆盘接合。 摇摆板，驱动销和球面轴承构成活塞驱动机构部分。
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公开(公告)号：US4829950A
公开(公告)日：1989-05-16
申请号：US44201
申请日：1987-04-30
申请人： Hisanobu Kanamaru , Yosimi Sugaya
发明人： Hisanobu Kanamaru , Yosimi Sugaya
CPC分类号： F01L1/143 , B21K1/20 , B21K21/14 , F01L1/46 , F01L2101/00 , F01L2103/00 , Y10T29/49247
摘要： A valve lifter has a cylindrical lifter body portion made of an alloy tool steel which body portion extends in the axial direction of the valve lifter, and a head portion made of the alloy tool steel and formed integrally with the body portion which head portion extends at a right angle to the axis. The head portion has an outer surface constituting a cam-contact surface provided with a coating layer, and an inner surface constituting a valve-pressing portion provided with a valve-pressing protrusion. The head portion has a macrostructure of plastic flow oriented in a direction perpendicular to the above-mentioned axis. Disclosed also is a method for producing this valve lifter.
摘要翻译： 气门挺杆具有由合成工具钢制成的圆柱形升降机体部分，主体部分在气门挺杆的轴向方向上延伸，以及由合金工具钢制成的头部，并与主体部分一体形成，头部部分 与轴成直角。 头部具有构成设置有涂层的凸轮接触表面的外表面和构成具有阀按压突起的阀按压部的内表面。 头部具有沿垂直于上述轴线的方向定向的塑性流动的宏观结构。 还公开了一种用于制造该气门挺杆的方法。
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45.发明授权Method of combining plurality of parts and structure of plurality of parts combined by same 失效组合多个部分和结构的多个部分组合的方法
公开(公告)号：US4815195A
公开(公告)日：1989-03-28
申请号：US904103
申请日：1986-09-04
CPC分类号： B21J15/02 , B21K25/00 , F01C21/104 , F16B5/04 , Y10T29/49901 , Y10T29/4994
摘要： A method of combining a plurality of parts and a structure of a plurality of parts combined by the method, wherein each of the plurality of parts are provided with connecting bores in opposed portions thereof, the plurality of parts are put together in a piled state and a connecting tube is inserted into the connecting bores. An expanding punch is provided for subsequently expanding the connecting tube thereby combining or connecting members to each other.
摘要翻译： 一种组合多个部分的方法和通过该方法组合的多个部分的结构，其中，多个部分中的每一个在相对的部分设置有连接孔，多个部分以堆叠状态放置在一起， 连接管插入连接孔。 提供了一种膨胀冲头，用于随后使连接管膨胀，从而将构件彼此组合或连接。
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46.发明授权Method of securing an elongated vibration amplifier member to an annular vibrating reed 失效将细长的振动放大器构件固定到环形振动片的方法
公开(公告)号：US4815192A
公开(公告)日：1989-03-28
申请号：US059184
申请日：1987-06-11
CPC分类号： F02M69/041 , F16B17/002 , Y10S261/48 , Y10T29/49432 , Y10T29/49915 , Y10T29/49934 , Y10T403/49
摘要： A fuel atomizer in which one or more substantially recesses are formed at the distal end of a vibration amplifier member, and a part of wall material of a vibrating reed is caused to flow into those recesses due to plastic fluidity, thereby firmly fixing both the vibrating reed and the vibration amplifier member to each other.
摘要翻译： 一种燃料雾化器，其中在振动放大器构件的远端处形成有一个或多个基本上凹部，并且由于塑性流动性使振动片的壁材料的一部分流入那些凹部，从而将振动 簧片和振动放大器构件彼此。
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公开(公告)号：US4747203A
公开(公告)日：1988-05-31
申请号：US48723
申请日：1987-05-11
CPC分类号： B21K25/00 , F04B1/2078 , F04B27/109 , F16C11/0619 , B23P2700/11 , Y10T29/49652 , Y10T29/49849 , Y10T29/49853
摘要： A ball support structure comprises a ball and a ball support movably holding the ball. The ball support is formed with a ball receiving recess defined by a semispherical portion and a cylindrical portion. A through hole aligning with the ball receiving recess and passing through the ball support is formed. The ball is disposed in the ball receiving recess of the ball support and then the ball support is axially pressed at the peripheral of the ball receiving recess so that metal of part of the ball support flows to contact with the ball thereby to provide a partially spherical portion. The ball is pushed by a rod through the through hole when the partially spherical portion is formed, so that the ball and the semispherical portion has a small gap.
摘要翻译： 球支撑结构包括可移动地保持球的球和球支撑。 球形支撑件形成有由半球形部分和圆柱形部分限定的球形容纳凹部。 形成与球接收凹部对准并且穿过球支撑件的通孔。 球安置在球保持器的球接收凹部中，然后球保持件在球接收凹槽的周边处被轴向压紧，使得球支撑件的一部分的金属与球接触，从而提供部分球形 一部分。 当形成部分球形部分时，球被杆通过通孔推动，使得球和半球形部分具有小的间隙。
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公开(公告)号：US4038860A
公开(公告)日：1977-08-02
申请号：US624057
申请日：1975-10-20
申请人： Hisanobu Kanamaru , Yasushi Ohuchi
发明人： Hisanobu Kanamaru , Yasushi Ohuchi
摘要： A plastic molding process for metal disclosed comprises the steps of: placing a blank within a first female die in contact with the teeth thereof, said female teeth being adaped to define the outer peripheral configuration of said blank, and said blank being supported on top of the female teeth of a second female die placed under said first female die; and then pressing the male teeth of a male die into said blank in a manner that the difference between the radius of a die cushion and the radius (l) of the male die as measured from the center of the male die to the bottom of a tooth groove thereof is equal to or larger than the plastic deformation .delta. of the blank in the radial direction, whereby the blank is molded into a desired shape, without exerting a force on the bottom or the male teeth groove.BACKGROUND OF THE INVENTIONThis invention relates to a plastic molding process for a metal suited for molding a number of teeth at least internally of a blank at a time.As the means for molding teeth on a metal ring or grooves to form a gear, many processes are widely known, i.e., one using a gear cutter, whereby such a metal ring or a gear stock is machined into a body having teeth or grooves, and another which provides teeth or grooves in a metal ring or a gear stock according to cold extrusion. In those processes, a machining allowance must be provided for a work to be machined, and such an excessive material is scraped off, so that a work to be machined may be machined into a desired shape. This however is accompanied by increase in an amount of scraps and therefore undesirable from the viewpoint of the saving of the material resources. In the sense of economy of material resources, a below described cold extrusion process is undoubtedly affective. The cold extrusion process excels the other in forming teeth of a simple configuration, but tends to fail to provide a satisfactory result in case formation of teeth of a complicated configuration is desired. Even if satisfactory products may be obtained, dies used in the process is liable to undergo damage, resulting in a shortened durability, and thus the productivity is lowered.Needless to say, it is undesirable from the viewpoint of econonmy of material resources to manufacture a product at a sacrifice of something. It is therefore desired to manufacture a product without any sacrifice, particularly, of material resources.SUMMARY OF THE INVENTIONIt is accordingly an object of the present invention to provide a process for molding teeth on a metal body, wherein consistent production of such products may be achieved and the service life of dies is extended.It is another object of the present invention to provide a process for molding teeth on a metal body, wherein the quality of products as well as the service life of dies used are consistent and which is superior in productivity.According to the present invention, there is provided a plastic molding process comprising the steps of; placing a blank in a female die and pressing same without exerting a force at least on the bottoms of male teeth of a male die so as to cause plastic deformation of the blank in a radially inner and outer directions of the blank or in one of these directions, whereby the blank is molded into a desired shape, with the result that material resources are saved, the service life of dies used is extended and the precision of products is enhanced.
摘要翻译： 公开的用于金属的塑性模制方法包括以下步骤：将坯件放置在与其齿相接触的第一阴模内，所述阴齿适于限定所述坯件的外周轮廓，并且所述坯体被支撑在 位于所述第一阴模下方的第二阴模的雌齿; 然后以阳模的半径与阳模的半径（l）之间的差从阳模的中心测量到阳模的中心到底部的方式将阳模的阳齿按压到所述坯料中 其齿槽等于或大于坯料在径向方向上的塑性变形角度，由此坯料被模制成所需形状，而不会在底部或阳齿槽上施加力。
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公开(公告)号：US07284405B2
公开(公告)日：2007-10-23
申请号：US10431114
申请日：2003-05-06
IPC分类号： B21C23/00
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。
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公开(公告)号：US07013800B2
公开(公告)日：2006-03-21
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
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，尽管其低的高度也不会带来冲压操作的不便，但提供了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。
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