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1. 发明专利

JP2003147701A SOLID BED TRACK WITH PRESTRESSED CONCRETE TIE 审中-公开
公开(公告)号：JP2003147701A
公开(公告)日：2003-05-21
申请号：JP2001350107
申请日：2001-11-15
申请人： RAILWAY TECHNICAL RES INST , JAPAN RAILWAY CONSTRUCTION PUB , KOWA KASEI , TOKAI RUBBER IND LTD
发明人： ANDO KATSUTOSHI , HORIIKE TAKAHIRO , MUKAI AKIRA , HANSAKA YUKINORI , NAKAHARA SATORU , SUGIMATA MASAYUKI , TAGUCHI HIDEO , MARUYAMA YUICHIRO , MARUKI SHIGEO
IPC分类号： E01B2/00 , E01B19/00 , F16F7/00
摘要： PROBLEM TO BE SOLVED: To provide long term stabilization of a prestressed concrete tie and provide an inexpensive solid bed track with the prestressed concrete tie. SOLUTION: Insulating members 20 are attached to both end parts of the prestressed concrete tie 11, and both end parts of the prestressed concrete tie 11 is supported on track bed concrete 12 via the insulating members 20. The insulating member 20 is formed by inexpensive synthetic rubber, and it comprises a first cushioning material 21 covering a bottom face 11a below a rail 13 in the prestressed concrete tie 11 and both side faces 11b, a second cushioning material 22 covering both end faces 11c, and a third cushioning material 23 arranged between the bottom face 11a, both side faces 11b and both end faces 11c.

2. 发明专利

JPS5851082B2 JPS5851082B2 - 失效
公开(公告)号：JPS5851082B2
公开(公告)日：1983-11-14
申请号：JP10318581
申请日：1981-07-03
申请人： Kowa Kasei Kk
发明人： MINEMURA YOSHIRO , TAGUCHI HIDEO
IPC分类号： E01F8/00 , E01B1/00 , E01D1/00 , E01D101/00

3. 发明专利

JPS587007A VIBRATION ISOLATING STRUCTURE OF BRIDGE 失效
公开(公告)号：JPS587007A
公开(公告)日：1983-01-14
申请号：JP10318581
申请日：1981-07-03
申请人： KOWA KASEI
发明人： MINEMURA YOSHIROU , TAGUCHI HIDEO
IPC分类号： E01F8/00 , E01B1/00 , E01D1/00 , E01D101/00

4. 发明专利

JP2006028857A Variable pad 有权
标题翻译：可变垫
公开(公告)号：JP2006028857A
公开(公告)日：2006-02-02
申请号：JP2004208216
申请日：2004-07-15
申请人： Fukoku Bussan Kk , Kowa Kasei Kk , Tokai Rubber Ind Ltd , フコク物産株式会社 , 東海ゴム工業株式会社 , 興和化成株式会社
发明人： MARUYAMA YUICHIRO , TAGUCHI HIDEO , MORI NAOHIKO
IPC分类号： E01B9/68
摘要： PROBLEM TO BE SOLVED: To provide a variable pad which can reduce labor and time, required for work for inserting the variable pad, enables the work to be speedily performed, and can reduce construction costs, in the performance of construction work for the variable pad and a track pad.
SOLUTION: The variable pad 34 is formed in a bag shape and inserted with the track pad between a rail and a tie plate etc., vertically expanded by the internal injection of a liquid hardening resin in an inserted state, so as to close a gap under the rail, and used for holding the rail at an adjustment height by the hardening of the injected resin. An expansion/contraction part 50, which is formed by folding flexible membranes 50A, 50B, 50C and 50D, is pre-provided in an erected state along a peripheral edge of the variable pad 34.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以减少用于插入可变衬垫的工作所需的劳动和时间的可变衬垫，使得能够快速地执行工作，并且可以降低施工成本，在施工工作的执行中可变焊盘和轨迹板。解决方案：可变焊盘34形成为袋状，并且通过在插入状态下内部注入液体硬化树脂而将导轨垫插入轨道和连接板等之间，从而以闭合轨道下方的间隙，并用于通过注入树脂的硬化将轨道保持在调节高度。通过折叠柔性膜50A，50B，50C和50D形成的膨胀/收缩部分50沿着可变焊盘34的外围边缘以竖立状态预先设置。（C）2006， JPO＆NCIPI

5. 发明专利

JPH11140801A LOW-ELASTICITY DIRECT-FASTENED TURNOUT TRACK 失效
公开(公告)号：JPH11140801A
公开(公告)日：1999-05-25
申请号：JP32393897
申请日：1997-11-11
申请人： KEIHAN ELECTRIC RAILWAY CO LTD , KOWA KASEI
发明人： NAKANO MICHIO , HIGASHIDA SUMIO , TAGUCHI HIDEO
IPC分类号： E01B1/00
摘要： PROBLEM TO BE SOLVED: To reduce vibration and noise of a turnout track. SOLUTION: Vibration isolating pads 4 of low elasticity formed of rubber or rubber elastomer are disposed at the lower face of a sleeper 2, being positioned directly below rail fastened parts, and vibration isolating caps 5 partially biting into the sleeper 2 up to the middle height are disposed at the end faces of the sleeper 2. Filler blocks 6 formed of polyethylene or the like with small resistance to displacement are interposed between the vibration isolating caps 5 and vibration isolating pads 4 to construct a specified turnout. Ballast concrete 7 is placed up to the height of the vibration isolating caps 5 to fix the turnout.

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