JPS5821002U - Rail elastic fastening device - Google Patents
Rail elastic fastening deviceInfo
- Publication number
- JPS5821002U JPS5821002U JP11306281U JP11306281U JPS5821002U JP S5821002 U JPS5821002 U JP S5821002U JP 11306281 U JP11306281 U JP 11306281U JP 11306281 U JP11306281 U JP 11306281U JP S5821002 U JPS5821002 U JP S5821002U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- insertion hole
- spring nail
- contact
- wedge material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す平面図、第２図は第１図
のＡ−Ａ線断面図である。
２・・・・・・コンクリートまくらぎ、３・・・・・・
挿入孔、３１−・・・・・・挿入孔の下部に位置する凹
部傾斜面、５・・・・・・ばね釘、５１・・・・・・ば
ね釘の上部、５２・・・・・・ばね釘の軸部、５３・・
・・・・ばね釘の下部、５４・・・・・・ばね釘の軸部
−り部、６・・・・・・楔材、７・・・・・・電気的絶
縁材。FIG. 1 is a plan view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 2... Concrete sleepers, 3...
Insertion hole, 31-- Recessed slope located at the bottom of the insertion hole, 5... Spring nail, 51... Upper part of the spring nail, 52...・Shaft of spring nail, 53...
... Lower part of the spring nail, 54 ... Shaft portion of the spring nail, 6 ... Wedge material, 7 ... Electrical insulating material.
Claims (1)
長手方向に対し直角な挿入孔と、この挿入孔のレール方
向に挿入されるばね釘およびばね釘よりレール外方へ挿
入される楔材とからなるレール締結装置においてばね釘
の上部は挿入孔の長手方向に対し、左右方向にほぼ直角
に屈折させ、当該屈折部の長さは挿入孔の巾より大であ
るように設定し、ばね釘の上記上部先端部および軸部上
部は電気的絶縁材を介してレール底部上面およびレール
底部側面に接し、軸部は楔材方向に微量屈曲して楔材に
接し、下部はレール方向に上方屈曲して挿入孔の下部に
位置する凹部傾斜面に接するように構成し、楔材の打ち
込みによって、ばね釘に弾性変形を生ぜしめてレールを
弾性締結せしめるとともに、ばね釘の弾性変形によって
レールに横方向の弾性をもたせるようにしたレール弾性
締結装置。It consists of an insertion hole provided in the concrete sleeper whose longitudinal direction is perpendicular to the longitudinal direction of the rail, a spring nail inserted in the direction of the rail in this insertion hole, and a wedge material inserted from the spring nail to the outside of the rail. In the rail fastening device, the upper part of the spring nail is bent approximately at right angles in the left-right direction with respect to the longitudinal direction of the insertion hole, and the length of the bent part is set to be larger than the width of the insertion hole. The upper tip and the upper part of the shaft are in contact with the upper surface of the rail bottom and the side surface of the rail bottom via an electrical insulating material, the shaft is slightly bent toward the wedge material and is in contact with the wedge material, and the lower part is bent upward toward the rail and is in contact with the wedge material. The structure is configured so that it is in contact with the inclined surface of the recess located at the bottom of the insertion hole, and by driving the wedge material, elastic deformation is caused in the spring nail to elastically fasten the rail, and the elastic deformation of the spring nail causes the rail to have lateral elasticity. A rail elastic fastening device designed to provide support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11306281U JPS5821002U (en) | 1981-07-31 | 1981-07-31 | Rail elastic fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11306281U JPS5821002U (en) | 1981-07-31 | 1981-07-31 | Rail elastic fastening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5821002U true JPS5821002U (en) | 1983-02-09 |
| JPS6120082Y2 JPS6120082Y2 (en) | 1986-06-17 |
Family
ID=29907372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11306281U Granted JPS5821002U (en) | 1981-07-31 | 1981-07-31 | Rail elastic fastening device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155039A (en) * | 1984-08-27 | 1986-03-19 | Fuji Xerox Co Ltd | Paper feeding device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155706A (en) * | 1976-06-18 | 1977-12-24 | P S Concrete | Rail clamping device |
-
1981
- 1981-07-31 JP JP11306281U patent/JPS5821002U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52155706A (en) * | 1976-06-18 | 1977-12-24 | P S Concrete | Rail clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155039A (en) * | 1984-08-27 | 1986-03-19 | Fuji Xerox Co Ltd | Paper feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6120082Y2 (en) | 1986-06-17 |
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