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1. 发明专利

JP2009228728A Dust preventing device for joint 审中-公开
标题翻译：防尘接头装置
公开(公告)号：JP2009228728A
公开(公告)日：2009-10-08
申请号：JP2008073011
申请日：2008-03-21
申请人： Fukoku Co Ltd , 株式会社フコク
发明人： WATANABE HIDEAKI
IPC分类号： F16D3/84 , F16J3/04 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a dust preventing device for a joint improved in durability of the joint connecting a drive shaft member to a driven shaft member.
SOLUTION: This dust preventing device is applied to the joint having a joint case 11 and an inner member 13 incorporated therein, and has a boot 21 and a boot fixture 31. The boot 21 has a peripheral wall portion 22 abutting on the end surface 11a of the joint case 11 and a cover portion 24 integrally connected to the peripheral wall portion. The peripheral wall portion 22 has higher rigidity than that the cover portion 24. The boot fixture 31 has a fitting portion 32 fitted around the periphery of the joint case 11 and a cylindrical member 34 covering the peripheral wall portion 22. The boot 21 is directly fixed to the joint case 11 by the boot fixture 31.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于接头的防尘装置，其提高将驱动轴构件与从动轴构件连接的接头的耐久性。解决方案：将防尘装置应用于具有接合壳体11和内部构件13的接头，并且具有靴子21和靴子固定装置31.靴子21具有邻接在其上的周壁部分22 连接壳体11的端面11a和与周壁部一体地连接的盖部24。周壁部分22具有比盖部分24更高的刚度。靴子固定件31具有装配部分32，该装配部分32装配在接合壳体11的周围，以及圆筒形部件34，覆盖周壁部分22。（C）2010，JPO＆INPIT

2. 发明专利

JP2010151175A Resin boot for constant velocity joint 有权
标题翻译：树脂启动用于恒定速度接头
公开(公告)号：JP2010151175A
公开(公告)日：2010-07-08
申请号：JP2008327991
申请日：2008-12-24
申请人： Fukoku Co Ltd , 株式会社フコク
发明人： OKAMOTO YASUYOSHI , WATANABE HIDEAKI , SAWADA MAKOTO , AMANUMA TAKESHI
IPC分类号： F16D3/84 , F16J3/04 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a resin boot for a constant velocity joint, securing sealing performance without separately incorporating a seal member, maintaining stable sealing performance for a long term and maintaining sufficient sealing performance even when using a low-priced fastening member.
SOLUTION: The resin boot for the constant velocity joint includes a first annular end P1 fixed to a shaft part 2a of the constant velocity joint 2, a second annular end P3 fixed to a housing 2b of the constant velocity joint and an annular bellows P2 formed between the first end and the second end and has a first fastening part 6a for installing the ring-shaped fastening member to an outer periphery of the first end, and the first end is fixed to the shaft part of the constant velocity joint with the first fastening part fastened by the fastening member 4a. An elastic layer 22a for closely contacting with an outer peripheral surface 2s of the shaft part is integrally provided on an inner peripheral surface as of the first fastening part along a circumferential direction and the elastic layer is set to have a lower hardness than the first end.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于等速万向节的树脂护套，在没有单独地结合密封构件的情况下确保密封性能，长期保持稳定的密封性能并且即使使用低价紧固件也能保持足够的密封性能会员。解决方案：用于等速万向节的树脂罩包括固定到等速万向节2的轴部2a的第一环形端P1，固定到等速万向节的壳体2b的第二环形端P3和环形波纹管P2形成在第一端和第二端之间，并且具有用于将环形紧固构件安装到第一端的外周的第一紧固部6a，并且第一端固定到等速万向节的轴部其中第一紧固部分由紧固构件4a紧固。与轴部的外周面2s紧密接触的弹性层22a一体地设置在沿着周向的第一紧固部的内周面上，弹性层的硬度比第一端。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009228727A Dust preventing device for joint 审中-公开
标题翻译：防尘接头装置
公开(公告)号：JP2009228727A
公开(公告)日：2009-10-08
申请号：JP2008073010
申请日：2008-03-21
申请人： Fukoku Co Ltd , 株式会社フコク
发明人： WATANABE HIDEAKI
IPC分类号： F16D3/84 , F16J3/04 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a dust preventing device for a joint improved in durability of the joint connecting a drive shaft member to a driven shaft member.
SOLUTION: This dust preventing device is applied to the joint having a joint case 11 and an inner member 13 incorporated therein, and has a boot 21 and a boot fixture 31. The boot 21 has a cover portion 24 and a flange portion 23 abutting on the end surface 11a of the joint case 11, and is fixed to a joint shaft member 18 by a fixing portion 25 connected to the cover portion 24. The boot fixture 31 has a fitting portion 32 fitted around the periphery of the joint case 11 and a pressing portion 33 axially pressurizing the flange portion 23 between the joint case 11 and the pressing portion. The boot 21 is directly fixed to the joint case 11 by the boot fixture 31.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于接头的防尘装置，其提高将驱动轴构件与从动轴构件连接的接头的耐久性。解决方案：该防尘装置被施加到具有接合壳体11和内部构件13的接头中，并且具有靴子21和靴子固定装置31.靴子21具有盖部分24和凸缘部分 23接合在接头壳体11的端面11a上，并且通过连接到盖部分24的固定部分25固定到接头轴构件18.引导固定件31具有嵌合部32，壳体11和按压部分33在接头壳体11和按压部分之间轴向地加压凸缘部分23。靴子21通过靴子夹具31直接固定在接头壳体11上。版权所有：（C）2010，JPO＆INPIT

4. 发明专利

JP2004053008A Viscous damper 审中-公开
公开(公告)号：JP2004053008A
公开(公告)日：2004-02-19
申请号：JP2003108368
申请日：2003-04-11
申请人： Fukoku Co Ltd , 株式会社フコク
发明人： WATANABE HIDEAKI , OKI KAZUMI , YOSHIDA TAKASHI , ISONO MASAKAZU
IPC分类号： F02B77/00 , F16F15/173
CPC分类号： F16F15/173 , Y10T74/2121 , Y10T74/2122 , Y10T74/2183 , Y10T74/2184
摘要： PROBLEM TO BE SOLVED: To provide a viscous damper capable of improving versatility, being easily manufactured and reducing manufacturing costs. SOLUTION: This viscous damper is constituted of an annular inertial mass body 14 stored into a case 10 together with damping liquid and a hub 11 for fixing the case 10 to a rotary shaft of an internal combustion engine. The case 10 is constituted of a case body 12 having a substantial U-shape in cross section and a cover 7 for fluid-tightly closing an opening part 12d faced to one side of an axial direction of the body 12. At the inside, a sealed chamber 13 is partitioned. The inertial mass body 14 is constituted by overlapping and coupling a plurality of sheets of annular plates 14a. The inertial mass body 14 is supported on both sides of the axial direction and in the radial direction by a thrust bearing 5 mounted in holes 8 of the annular plates 14a on both sides of the axial direction of the inertial mass body 14 and a journal bearing 6 mounted in a recessed groove 9 of an inner peripheral part of the inertial mass body 14, and the inertial mass body 14 is rotatably disposed in a peripheral direction within the sealed chamber 13. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004053007A Torsional damper pulley 有权
标题翻译：扭转阻尼器PULLEY
公开(公告)号：JP2004053007A
公开(公告)日：2004-02-19
申请号：JP2003108367
申请日：2003-04-11
申请人： Fukoku Co Ltd , 株式会社フコク
发明人： WATANABE HIDEAKI , OKI KAZUMI , YOSHIDA TAKASHI , ISONO MASAKAZU
IPC分类号： F16H55/36 , F16F15/12 , F16F15/126 , F16F15/31 , F16F15/315
CPC分类号： F16F15/3153 , F16F15/126 , F16F15/31 , F16H2055/366
摘要： PROBLEM TO BE SOLVED: To provide a torsional damper pulley improving versatility and easily manufacturable with reduced manufacturing costs.
SOLUTION: This torsional damper pulley is constituted of a hub 11 fixed to a rotary shaft of an internal combustion engine, an annular pulley body 10 arranged coaxially with an annular fixing part 11b on an outer periphery of the hub 11 and an elastic body 13 interposed between an outer peripheral surface of a flange and an inner peripheral surface of the pulley body 10. The pulley body 10 is constituted of an annular frame body 12 having a substantial U-shape in cross section and having a recessed part 15 opened on one side in the shaft direction and an annular inertial mass body 14 inserted and fixed into the recessed part 15 in the shaft direction. The inertial mass body 14 is made of laminated bodies coupled by overlapping circular ring plates 14a. The inertial mass body 14 is fixed by being pressed into the recessed part 15.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供扭转阻尼皮带轮，其改善了多功能性并且易于制造并且降低了制造成本。解决方案：该扭转阻尼滑轮由固定在内燃机的旋转轴上的轮毂11，与轮毂11的外周上的环状固定部11b同轴配置的环状皮带轮主体10构成，主体13设置在凸缘的外周面与皮带轮主体10的内周面之间。滑轮主体10由具有大致U字形截面的环状框体12构成，凹部15开口在轴向的一侧和沿轴向插入并固定到凹部15中的环形惯性质量体14。惯性质量体14由重叠的圆形环板14a联接的层叠体制成。惯性质量体14通过压入凹部15而固定。版权所有（C）2004，JPO

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