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1. 发明专利

JPS62255615A SLIDE TYPE CONSTANT SPEED UNIVERSAL COUPLING 失效
公开(公告)号：JPS62255615A
公开(公告)日：1987-11-07
申请号：JP9954386
申请日：1986-04-29
申请人： TOYOTA MOTOR CORP
发明人： TANIYAMA KIYOSHI , OKANO NOBUHIKO
IPC分类号： F16D3/20 , F16D3/205
摘要： PURPOSE:To make vibration compelling force very small by enabling an inside slot member to axially slide in relation to an outside guide slot and intercepting axial vibration compelling force, which is caused by frictional force, inside a joint. CONSTITUTION:An axial relative displacement between an inside axial member 13 and an outside axial member 15 shows that a roller 14 rolls along the cylindrical inside guide slot 16a of an inside slot member 16 as the roller 14 is rolling around a trunnion axis 12. And it is allowed with very small slide friction that the inside slot member 16 slides through a low frictional means 18 along the outside guide slot 15a of an outside axial member 15. Accordingly, vibration compelling force in the direction of an outside axial member which is caused by frictional force produced between the trunnion axis 12 and the roller 14 is intercepted by a slide with low friction between the inside slot member 16 and the outside axial member 15, and the vibration compelling force output in the outside of a joint becomes very small.

2. 发明专利

JPS63176824A SLIDE SPLINE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPS63176824A
公开(公告)日：1988-07-21
申请号：JP426387
申请日：1987-01-12
申请人： TOYOTA MOTOR CORP
发明人： HASEGAWA HAJIME , TANIYAMA KIYOSHI , OKANO NOBUHIKO , HATANAKA YASUNORI , TATSUMOTO TOSHIHIRO , MATSUNO YUTAKA , IWASE TAKAHIRO
IPC分类号： F16D3/06
摘要： PURPOSE:To reduce abrasion by applying a smooth surface to one of opposite surfaces between a male spline and a female spline, fitting tightly a resin film to the other rough surface and forming the surface of the resin film to be smooth where it is opposite to said smooth surface. CONSTITUTION:A female spline 2 is so formed as to have a rough surface and a male spline 5 to have a smooth surface. A resin film 7 is tightly laid on the rough surface of the female spline 2 applied with primer, and therefore, the adhesion strength of the resin film 7 is high. Also, other surfaces of the resin film 7 turn into a smooth surface 13 due to contact with the smooth surface 12 of the male spline 5 at the time of polymerization. When both splines 2 and 5 slide relatively, therefore, both smooth surfaces 12 and 13 work as slide surfaces.

3. 发明专利

JPS61112825A Shaft coupling 失效
标题翻译：轴联接
公开(公告)号：JPS61112825A
公开(公告)日：1986-05-30
申请号：JP23294584
申请日：1984-11-05
申请人： Toyota Motor Corp
发明人： ITO YOSHIBUMI , TANIYAMA KIYOSHI , MATSUDA TAKASHI , IWAMA TATSURO
IPC分类号： B21D51/16 , B24C1/10 , F16D3/20 , F16D3/205
CPC分类号： F16D3/2055
摘要： PURPOSE:To aim at enhancing the accuracy of fabrication, by subjecting the outer surface of a partially fabricated outer cylindrical article formed to have a wall thickness greater than that of the final article, to a cold-working process with a drawing rate of 5-30% with respect to the outer diameter of the outer peripheral section thereof while the outer peripherals section of the article is bound after being subjected to a shot blasting process. CONSTITUTION:After a partially fabricated article of outer cylinder of an equi- speed joint is subjected to a shot-blasting process with the use of shots having a particle size of 0.8-2.4mm, the equipped joint cylinder is subjected to a cold- working process with a drawing rate of 5-30% with respect to the outer diameter of cup section of the cylinder while its outer peripheral section is bound. Therefore, due to the combination of the particle size of shots in the shot blasting process and the drawing rate in the cold working process, a roller groove having a specified surface roughness may be obtained.
摘要翻译：目的：为了提高制造精度，通过使形成的部分制造的外圆柱形制品的外表面具有比最终制品的壁厚更大的壁厚的冷加工工艺，拉伸速率为5- 相对于其外周部的外径为30％，同时在进行喷丸处理之后，将物品的外周部分束缚。构成：使用粒径为0.8-2.4mm的镜头对等速接头的外筒部分制造的物品进行喷丸处理后，将配套接头圆筒进行冷加工相对于圆筒的杯部的外径的拉伸速度为5-30％，同时其外周部分结合。因此，由于喷丸处理中的粒径和冷加工中的拉伸速度的组合，可以获得具有规定表面粗糙度的辊槽。

4. 发明专利

JPS6231724A BALANCING METHOD FOR PROPELLER SHAFT WITH SYNCHROMESH JOINT 失效
公开(公告)号：JPS6231724A
公开(公告)日：1987-02-10
申请号：JP17139185
申请日：1985-08-02
申请人： TOYOTA MOTOR CORP
发明人： OKANO NOBUHIKO , TANIYAMA KIYOSHI , TAKEDA MASARU
IPC分类号： B60K17/22 , F16D3/20 , F16D3/227 , F16F15/32 , G01M1/14 , G01M1/24
摘要： PURPOSE:To make it possible to prevent that unbalance is generated in a propeller shaft, by filling up the internal space of a synchromesh joint to 100% with grease, so as to prevent that the grease is situated unevenly, when the propeller shaft is balanced. CONSTITUTION:The unbalance quantity detected by an unbalance detecting device, is balance-corrected, by attaching a corrector weight W1 to a forward propeller shaft. As the internal space C of a synchromesh joint 65 is filled up to 100% with grease G, when the propeller shaft is balanced, almost no air remains in the space C. Accordingly, the grease G is not situated unevenly in the process of balancing, and there is not generated irregular unbalance caused by unevenness of the grease G.

5. 发明专利

JPH01153331A PROPELLER SHAFT AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH01153331A
公开(公告)日：1989-06-15
申请号：JP30955287
申请日：1987-12-09
申请人： TOYOTA MOTOR CORP
发明人： WAKAMATSU MINORU , SUZUKI YASURO , OKANO NOBUHIKO , TANIYAMA KIYOSHI
IPC分类号： B60K17/22 , B60K17/35
摘要： PURPOSE:To make it possible to take the balance of a propeller shaft by setting unbalancing correcting surfaces in a first shaft section and a second shaft section which are located with a viscous joint being positioned therebetween, and by welding balance weights thereto. CONSTITUTION:First and second shaft sections 35a, 35b which are located with a viscous joint therebetween are supported by bearings 50, 52, and are rotated at different rotational speeds. Amounts of unbalance of correcting surfaces E, F of the first and second shaft sections 35a, 35b are obtained from data of vibration from both bearings 50, 52, and thereafter the unbalance is corrected.

6. 发明专利

JPS6179026A Uniform motion universal coupling 失效
标题翻译：均匀运动通用耦合
公开(公告)号：JPS6179026A
公开(公告)日：1986-04-22
申请号：JP19677584
申请日：1984-09-21
申请人： Toyota Motor Corp
发明人： OKANO NOBUHIKO , TANIYAMA KIYOSHI
IPC分类号： F16D3/20 , F16D3/227
CPC分类号： F16D3/223 , F16D2003/22303
摘要： PURPOSE:To prevent the generation of compelling force by alternately offsetting the center position of width of each window of a cage with respect to the uniform motion bisection plane by half the clearance between the width of window and a ball. CONSTITUTION:Six cage windows 11 for retaining balls are disposed on a cage 10. A plane 12 passing the center of the inner and outer spherical surfaces to divide the cage 10 into right and left equal parts forms a uniform motion bisection plane. The center position of width W of each window 11 is offset alternately with respect to the uniform motion bisection plane 12 by (e) half the clearance (d) between the width of window and the balls. Accordingly, at the time of torque load, each ball can be disposed on the uniform motion bisection plane to satisfy the conditions of the uniform joint and prevent the generation of compelling force.
摘要翻译：目的：为了防止通过将保持架的每个窗口的宽度的中心位置相对于均匀运动平分平面交替地偏移窗口宽度和球之间的间隙的一半来产生强制力。构成：用于保持球的六个笼窗11设置在保持架10上。通过内球面和外球面的中心的平面12将笼10分成左右相等部分形成均匀的运动平分平面。每个窗口11的宽度W的中心位置相对于均匀运动平分平面12交替地偏移（e）窗口宽度和球之间的间隙（d）的一半。因此，在转矩负载时，每个球可以设置在均匀运动平分平面上，以满足均匀接头的条件并防止产生强制力。

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