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1. 发明专利

JPH10267061A BRAKE SHOE FOR MAGNETIC LEVITATING VEHICLE 失效
公开(公告)号：JPH10267061A
公开(公告)日：1998-10-06
申请号：JP7189297
申请日：1997-03-25
申请人： AKEBONO BRAKE IND , RAILWAY TECHNICAL RES INST
发明人： YOSHIZAWA SHIGERU , SAKAI KAZUYUKI , DEMURA KANAME , TSUJIMURA TARO , ONO KAORU , MIYAUCHI TOURU
IPC分类号： B61B13/08 , F16D69/00
摘要： PROBLEM TO BE SOLVED: To provide a brake shoe for a magnetically levitating vehicle suited for lightening of weight, and excellent in wearing resistance as well as in toughness, maintaining good brake performance over a long period. SOLUTION: In a non-magnetic metal-made back plate 3 tightened to a brake shoe mounting part of a vehicle, a plate-shaped friction material 6 is layered to present a slide friction surface 4. The material 6 is formed in plate shape by a carbon fiber reinforced carbon composite, layered in a surface of a heat absorbing plate 11, and is provided with a slide friction plate 12 presenting the slide friction surface 4 and a ceramic composite material-made friction suppressing block 20 dispersedly arranged in the slide friction plate 12, so that a tip end surface carries partly the slide friction surface 4.

2. 发明专利

JP2006275067A Brake shoe for railroad vehicle 审中-公开
标题翻译：刹车用于铁路车辆
公开(公告)号：JP2006275067A
公开(公告)日：2006-10-12
申请号：JP2005090334
申请日：2005-03-28
申请人： Hokkaido Railway Co , Railway Technical Res Inst , Sapporo Koei Kk , 北海道旅客鉄道株式会社 , 札幌工営株式会社 , 財団法人鉄道総合技術研究所
发明人： MIYAUCHI TOURU , HANDA KAZUYUKI , NAKAYAMA JUNICHI , KON KIYOTO , WATARI JUNJI
IPC分类号： F16D65/06
摘要： PROBLEM TO BE SOLVED: To provide a brake shoe for a railroad vehicle capable of increasing brake performance, and capable of reducing a rolling sound.
SOLUTION: Since an elastic back board 11 and a plurality of blocks 13a and 13b on this back board, are mutually fixed with clearance 12, follow-up performance of the brake shoe to a wheel increases, and the contact area increases, and brake performance is improved, and the rolling sound can be reduced.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够增加制动性能并能够减少滚动声音的用于铁路车辆的制动蹄。解决方案：由于背板上的弹性背板11和多个块13a和13b与间隙12相互固定，所以制动蹄与车轮的跟随性能增加，接触面积增加，并且制动性能得到改善，并且可以降低滚动声音。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2008002549A Method of manufacturing cast iron brake block for railway vehicle 有权
标题翻译：用于铁路车辆制造铸铁制动块的方法
公开(公告)号：JP2008002549A
公开(公告)日：2008-01-10
申请号：JP2006171776
申请日：2006-06-21
申请人： Hokkaido Railway Co , Railway Technical Res Inst , 北海道旅客鉄道株式会社 , 財団法人鉄道総合技術研究所
发明人： MIYAUCHI TOURU , HANDA KAZUYUKI , NAKAYAMA JUNICHI
IPC分类号： F16D65/06 , B61H1/00 , F16D49/00 , F16D69/02
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a cast iron brake block for a railway vehicle capable of eliminating the dispersion of product quality by disposing the ceramic blocks cast in the brake block on the braking friction surface at a proper position and stabilizing and increasing the brake performance of the brake block.
SOLUTION: A rear plate 2 is disposed on the lower mold 16 side inside a cavity K formed of an upper mold 25 and the lower mold 16. A ceramics block 8 is slidably pierced into a guide bar 10 projecting from the rear plate 2 toward the brake friction surface-formed surface 26 of the upper mold 25. After the molds are clamped, a molten metal 27 is supplied into the cavity K. By the molten metal 27, the ceramics block 8 is floated to the brake friction surface-formed surface 26 due to a difference in specific gravity along the guide bar 10 until one surface of the ceramics block 8 is brought into contact with the brake friction surface-formed surface 26. The cast iron block 3 is manufactured with the ceramics block 8 brought into a cast state.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造铁路车辆用铸铁制动块的方法，其能够通过将制动块中铸造的陶瓷块布置在制动摩擦面上的适当位置来消除产品质量的分散并稳定并增加制动块的制动性能。解决方案：后板2设置在由上模具25和下模具16形成的空腔K内的下模具16侧上。陶瓷块8可滑动地穿入从后板突出的导杆10中 2朝向上模25的制动摩擦面形成表面26.在模具被夹紧之后，熔融金属27被供应到空腔K中。通过熔融金属27，陶瓷块8浮动到制动摩擦表面由于导向杆10的比重差异，直到陶瓷块8的一个表面与制动摩擦面形成表面26接触为止。铸铁块3由陶瓷块8制成进入铸造状态。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008002548A Cast iron brake block for railway vehicle 有权
标题翻译：用于铁路车辆的铸铁制动块
公开(公告)号：JP2008002548A
公开(公告)日：2008-01-10
申请号：JP2006171775
申请日：2006-06-21
申请人： Hokkaido Railway Co , Railway Technical Res Inst , 北海道旅客鉄道株式会社 , 財団法人鉄道総合技術研究所
发明人： MIYAUCHI TOURU , HANDA KAZUYUKI , NAKAYAMA JUNICHI
IPC分类号： F16D65/06 , B61H1/00
摘要： PROBLEM TO BE SOLVED: To provide a brake block for a railway vehicle capable of increasing brake performance by abutting the contact surface of a brake block on the tread of a wheel, improving wear resistance by casting the brake block, and when the brake block is worn, enabling a reduction in cost by the replacement of only the worn portion thereof.
SOLUTION: Cast iron blocks 3 are detachably fitted to the rear plate 2 arcuately formed of an elastic material. A ceramic block 10 in which innumerable communication pores are formed is cast in the cast iron block 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过将制动块的接触表面抵靠在车轮的胎面上而能够增加制动性能的铁路车辆的制动块，通过铸造制动块来提高耐磨性，并且当制动块被磨损，仅通过更换其磨损部分来降低成本。解决方案：铸铁块3可拆卸地装配到由弹性材料弧形形成的后板2上。在其中形成无数连通孔的陶瓷块10铸造在铸铁块3中。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006258187A Disc brake device for vehicle 审中-公开
标题翻译：用于车辆的碟形刹车装置
公开(公告)号：JP2006258187A
公开(公告)日：2006-09-28
申请号：JP2005076174
申请日：2005-03-17
申请人： Railway Technical Res Inst , 財団法人鉄道総合技術研究所
发明人： HANDA KAZUYUKI , MIYAUCHI TOURU , OBARA TAKANORI
IPC分类号： F16D65/12
摘要： PROBLEM TO BE SOLVED: To provide a disc brake device for a vehicle which can suppress thermal stress generated in a friction surface of a brake disc so as to prevent generation of deformation such as thermal cracking or thermal deformation of the brake disc, damages in fastening bolts or the like.
SOLUTION: In the disc brake device for a vehicle in which one side surface of the brake disc for the vehicle is the friction surface, the friction surface 3A and a fastening surface 3B are arranged apart from each other via a connecting portion 3C in a distance which is apart by 3%-50% of the radius of the brake disc outer circumference in the direction of an axle shaft of the vehicle.
COPYRIGHT: (C)2006,JPO&NCIPI

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