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161. 实用新型

JPH0717516U 失效
公开(公告)号：JPH0717516U
公开(公告)日：1995-03-28
申请号：JP5235793
申请日：1993-08-31
IPC分类号： B28B23/00 , E01B9/30

162. 发明专利

JPH06322703A FASTENER FOR TRACK RAIL 失效
公开(公告)号：JPH06322703A
公开(公告)日：1994-11-22
申请号：JP11487193
申请日：1993-05-17
申请人： FUJIE KEIICHI
发明人： FUJIE KEIICHI
IPC分类号： E01B9/30
摘要： PURPOSE:To fasten a rail surely and easily, by a method wherein the flange part of the rail is depressed and held by the top end parts, upper and lower, of a plate spring with an almost U-shaped section at a side view and the base of the plate spring is inserted into a recessed engagement part of a fastening holder fastened onto a rail support from sideward. CONSTITUTION:A base 27 of a plate spring 13 is inserted into a recessed engagement part 45 through the side opening part of a fastening holder 14 fastened onto a rail support 20. At this time, a first arm part 25 on the spring 13 and a second arm part 26 thereon are bent, and depress a flange part 12 of the rail 11 from above. Large frictional force is generated between the holder 14 and the spring 13 by one reaction being caused by pressing-in the base 27 into the recessed part 45 and by the other reaction being caused by receiving force from the rail 11 through the arms 25, 26, and the spring 13 is strongly fastened to the holder 14. Furthermore, since the lengths of the arms 25, 26 can be lengthened and spring constant is made small, the decrease of force to be fastened, which is caused by the abrasion of the top end parts of the spring 13, is made small and rail-fastening force is made stable. In addition, the dispersion of the value of resistance against rail-creeping and the movement of a track pad are decreased. In this way, the looseness of a fastener can be prevented and the work of fastening the rail can be easily automated.

163. 实用新型

JPH0589502U 失效
公开(公告)号：JPH0589502U
公开(公告)日：1993-12-07
申请号：JP2938492
申请日：1992-05-06
IPC分类号： E01B9/30 , E01B9/38 , E01B9/46

164. 发明专利

JPH054481B2 失效
公开(公告)号：JPH054481B2
公开(公告)日：1993-01-20
申请号：JP14257682
申请日：1982-08-17
申请人： OOMAAKU OOSUTORARIA LTD
发明人： JATSUKU KURAAKU , NOOMAN KEISU GETSUDESU
IPC分类号： E01B9/30 , E01B9/34

165. 实用新型

JPH0477601U 失效
公开(公告)号：JPH0477601U
公开(公告)日：1992-07-07
申请号：JP11913790
申请日：1990-11-14
IPC分类号： E01B9/30 , E01B9/62

166. 发明专利

JPH0432881B2 失效
公开(公告)号：JPH0432881B2
公开(公告)日：1992-06-01
申请号：JP23516384
申请日：1984-11-09
申请人： TOKYU KENSETSU KK
发明人： NAKAYAMA HIROSHI , OOTAKA YOICHI , FUNATO NOBORU
IPC分类号： E01B25/00 , E01B9/30 , E01B9/66 , E01B25/32 , H02K41/025

167. 发明专利

JPH04155001A RAIL JOINING CONSTRUCTION 失效
公开(公告)号：JPH04155001A
公开(公告)日：1992-05-28
申请号：JP28313890
申请日：1990-10-19
申请人： SHIMIZU KEIJI , KUBOTA KK
发明人： SHIMIZU KEIJI , TANAKA AKIO , NAGAI YOSHIRO , SHIMIZU HARUO
IPC分类号： E01B9/02 , E01B9/30
摘要： PURPOSE:To facilitate maintenance work and lower distributed pressure under crossties by fixing a collecting tie plate on the upper face of a plurality of crossties arranged mutually adjoined, and supporting and combining a rail. CONSTITUTION:A plurality of PC crossties of concrete on which a pair of recessed part in the rail 6 laying direction are provided crossing with the rail 6 are arranged. Projecting parts 9 underside a collecting tie plate are fitted into the recessed parts 8, and lateral pressure applied on the rail 6 is borne with them. The rail 6 is pinched with a pair of supporting parts 5 on the upper face of the collecting tie plate 2, positioned, and fixed from both sides with band clips 7. Further, reinforcing members 10 such as shape steel are fixed underside the PC crossties 1. Hereby, a plurality of crossties 1 are collected into one body, and hence broad bottom area can be obtained and distributed pressure under the crossties 1 can be lowered.

168. 发明专利

JPH04502042A 失效
公开(公告)号：JPH04502042A
公开(公告)日：1992-04-09
申请号：JP50881088
申请日：1988-10-06
IPC分类号： E01B9/30
摘要： PCT No. PCT/FR88/00495 Sec. 371 Date Apr. 6, 1990 Sec. 102(e) Date Apr. 6, 1990 PCT Filed Oct. 6, 1988 PCT Pub. No. WO89/03452 PCT Pub. Date Apr. 20, 1989.This invention relates to a clip for fastening a rail of a railway on a rail support comprising: a spring clip forming a device for fastening or clamping the rail on a rail support, constituted by a clip made of elastic metal having a first end and a second end and presenting successively, from the first end, a first section forming a substantially rectilinear arm, a second section forming a substantially 180 DEG bend, a third section, a fourth section forming a substantially 180 DEG bend and a fifth section disposed substantially parallel to the rail and adapted to exert a clamping effort on the base flange of the rail, and an anchoring device adapted to receive the spring clip and embedded or fixed in the rail support, wherein the spring clip comprises a sixth section disposed transversely with respect to the fifth section, being directed towards the first section so that, when the spring clip is mounted on the anchoring device, the spring clip clamps the base flange of the rail by its fifth section, and a transverse sixth section cooperates with an aperture for stopping displacement of the spring clip, fast with the anchoring device.

169. 实用新型

JPH045525Y2 失效
公开(公告)号：JPH045525Y2
公开(公告)日：1992-02-17
申请号：JP19364186
申请日：1986-12-18
IPC分类号： E01B9/30 , E01B9/62

170. 发明专利

JPH047761B2 失效
公开(公告)号：JPH047761B2
公开(公告)日：1992-02-13
申请号：JP29468486
申请日：1986-12-12
申请人： TETSUDO SOGO GIJUTSU KENKYUSHO , NIPPON KIDO KOGYO KK , FUKOKU KK
发明人： NAGAFUJI TAKAHARU , WATANABE HIDEO , FUKUDA TAKEJI , SAGARA SHINJI
IPC分类号： E01B9/30 , E01B9/68

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