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1. 发明专利

JP2006233477A Variable pad 有权
标题翻译：可变垫
公开(公告)号：JP2006233477A
公开(公告)日：2006-09-07
申请号：JP2005046869
申请日：2005-02-23
申请人： Dainitsuku Jiyuno Kk , Dynic Corp , Kowa Kasei Kk , ダイニック・ジュノ株式会社 , ダイニック株式会社 , 興和化成株式会社
发明人： KOBAYASHI KENJI , ETO HITOSHI , HOSHI SHUNZO
IPC分类号： E01B9/68
摘要： PROBLEM TO BE SOLVED: To provide a homogeneous variable pad without allowing air to enter a curing resin, in the variable pad used when constructing a slab track by laying a railway rail.
SOLUTION: This variable pad is an airtight bag 13 inserted between a tie plate fastened to prestress concrete of the slab track and a track pad contacting with the rail, used to be fixed by injecting the curing resin, fusing an outer peripheral enclosure part 14 by superposing resin sheets 13a and 13b and installing an injection port of the curing resin in one corner; and has a resistor 16 of a curing resin flow on another side by expanding and sandwiching reinforced fiber cloth 15 on the injection port side of a division by being partitioned while communicating by linearly fusing a part of the bag.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在通过铺设铁路轨道构造板坯轨道时使用的可变垫中提供均匀的可变衬垫，而不允许空气进入固化树脂。
解决方案：该可变垫是一个气密袋13，其插入在紧固到板坯轨道的预应力混凝土的连接板和与轨道接触的履带板之间，该轨道垫用于通过注入固化树脂固定，将外围外壳通过叠加树脂片13a和13b并将固化树脂的注入口安装在一个角部中; 并且具有固化树脂的电阻器16，通过在通过线性融合袋的一部分通信的同时将增强纤维布15在划分的注入口侧进行扩展和夹持，从而在另一侧流动。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004169437A Variable pad 有权
公开(公告)号：JP2004169437A
公开(公告)日：2004-06-17
申请号：JP2002337406
申请日：2002-11-21
申请人： Dainitsuku Jiyuno Kk , Dynic Corp , ダイニック・ジュノ株式会社 , ダイニック株式会社
发明人： KOBAYASHI KENJI , SHIMIZU SHOJI , ETO HITOSHI
IPC分类号： E01B9/68 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a variable pad which does not leak a curative resin when injecting it and does not shift impartially reinforcing fabric existing inside, filling the gap between a tie plate and a track pad with the resin after the resin has cured to increase the execution accuracy, which does neither shift nor slip out.
SOLUTION: A reinforced fabric 15 is spread in the inside of superimposed thermoplastic resin sheets 13a, 13b and the variable pad 1 is put therein and a curable resin is filled in a bag 13 whose outer peripheral parts 14 are welded and put on a tie plate fastened by a prestressed concrete. The variable pad is so constituted that rails are put on through a track pad. In the variable pad, a plurality of protrusions 16 are substantially symmetrically positioned to face the inside of the bag 13 around a flow passage A where the curable resin flowing from the injection port 11 attached to the outer peripheral part 14 of the bag 13.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2007197944A Variable pad 审中-公开
标题翻译：可变垫
公开(公告)号：JP2007197944A
公开(公告)日：2007-08-09
申请号：JP2006015576
申请日：2006-01-24
申请人： Kowa Kasei Kk , 興和化成株式会社
发明人： KOBAYASHI KENJI , ISHIZUKA KOICHI , HOSHI SHUNZO , ITO TATSUYA
IPC分类号： E01B9/68
摘要： PROBLEM TO BE SOLVED: To completely exhaust gas, by reducing leaking-out of an injected resin, in a variable pad used for filling up a void generated between a tie plate and a rail arranged on a track slab, when laying the rail on the prestressed concrete track slab and a sleeper.
SOLUTION: This variable pad fills up the void under the rail 8 by hardening resin, by injecting the curing-resin inside in a state of being arranged under the rail 8. The variable pad 1 is composed of mutually oppositely arranged plastic sheets 2 and 2 of fusing the periphery except for a part being an injection port 3 of the resin. An exhaust hole 4 is formed in a position near the periphery except for the injection port 3 for exhausting the air existing between the plastic sheets 2 and 2 when injecting the resin.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了完全排气，通过减少注入树脂的泄漏，在用于填充在布置在轨道板上的连接板和轨道之间产生的空隙的可变衬垫中，当铺设在预应力混凝土轨道板和轨枕上。解决方案：该可变焊盘通过硬化树脂填充轨道8下方的空隙，通过将固化树脂注入到布置在轨道8下方的状态下。固定衬垫1由相互相对布置的塑料片除了作为树脂的注入口3的部分之外，外围的外周部分2和2。在注射树脂时，除了用于排出存在于塑料片2和2之间的空气的注入口3之外，排气孔4形成在靠近外围的位置。版权所有（C）2007，JPO＆INPIT

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