JPS60501464A - Device for fixing rails to sleepers - Google Patents
Device for fixing rails to sleepersInfo
- Publication number
- JPS60501464A JPS60501464A JP59502178A JP50217884A JPS60501464A JP S60501464 A JPS60501464 A JP S60501464A JP 59502178 A JP59502178 A JP 59502178A JP 50217884 A JP50217884 A JP 50217884A JP S60501464 A JPS60501464 A JP S60501464A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- spring
- sleepers
- sleeper
- leg
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- 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
【発明の詳細な説明】 レールを枕木に固定する器具 本発明はレールを枕木に固定する器具に関する。本発明によるこの器具はほぼＭ 字形のスチールスプリングを有する。この中央部分はレールの側部から硬質支持 体に隣接し、その分岐部はレールの脚（基部）上にのびている。[Detailed description of the invention] Device for fixing rails to sleepers The present invention relates to a device for fixing rails to sleepers. This device according to the invention is approximately M It has a shaped steel spring. This central part is rigidly supported from the side of the rail. Adjacent to the body, its branches extend onto the legs (base) of the rail.
この種のレール固定手段としては、仏国特許第５３．３３６号明細書に開示され たものや、その他の構造のものが複数知られている。これらのレール固定手段は 、レール支持体とレールの脚との間で緊張する弾性スプリング部材を有する。こ れらの従来の構成は通常、弾性スプリング部材がレールの脚を枕木に押圧するた めにのみ用いられ、横方向からレールを支持する手段が別に用いられるものであ る。従って、従来のレール固定具は比較的複雑で高価である。This type of rail fixing means is disclosed in French Patent No. 53.336. Several structures are known. These rail fixing means , having a resilient spring member tensioned between the rail support and the rail leg. child These traditional configurations typically rely on elastic spring members to press the rail legs against the sleepers. It is used only for the purpose of Ru. Therefore, conventional rail fixtures are relatively complex and expensive.
本発明の目的は、従来のものより簡単な構成の新たなレール固定具を提供するこ とにある。An object of the present invention is to provide a new rail fixture with a simpler construction than conventional ones. It's there.
本発明によるレール固定具は、レールの脚に作用するスプリングの分岐部の表面 に、レールの横方向の移動を制限する肩を有することを最大の特徴としている。The rail fixture according to the invention provides a surface of the branch of the spring acting on the leg of the rail. Its most distinctive feature is that it has shoulders that limit the lateral movement of the rail.
本発明によれば、スプリングの弾性はレールを枕木に押圧するとともに、レール を横方向から支持するために用いられる。According to the invention, the elasticity of the spring presses the rail against the sleeper and also Used to support from the lateral direction.
本発明の好適な実施例によれば、スプリングの断面は矩形状であり、スプリング の中央部はほぼ２ないし３ｍｍの距離でレールに近接してのびている。このよう に形成されることにより、分岐部のいずれか一方又は両方が変形又は他の理由に よりスリソプし、例えば締付けがゆるんだ場合に対し、スプリングの中央部はレ ールに対する二次的又は予備的な支持を与える。According to a preferred embodiment of the invention, the cross section of the spring is rectangular; The central part of the rail extends close to the rail at a distance of approximately 2 to 3 mm. like this If one or both of the branches are deformed or for other reasons, For example, if the tightening becomes loose, the center part of the spring may become loose. provide secondary or preliminary support for the
以下、本発明を添付する図面を参照してより詳細に説明する。Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
第１図及び第２図はそれぞれレールの一方の側部上に据付られたレール固定具の 上から見た図及び一部断面図である。Figures 1 and 2 each show a rail fixture installed on one side of the rail. It is a view seen from above and a partial cross-sectional view.
第３図及び第４図はそれぞれ側面及び上から見たスプリングを示す図である。Figures 3 and 4 are side and top views of the spring, respectively.
固定されるべきレール（第１図及び第２図にはその一部のみが図示されている） は参照番号１で示され、その脚又は基部は参照番号２で示されている。３は例え ばコンクリートで作られた枕木を示し、４はレールの脚と枕木の間に設けられた 弾性シートを示している。Rails to be fixed (only a portion of which is shown in Figures 1 and 2) is designated with reference number 1 and its legs or base are designated with reference number 2. 3 is an example 4 shows a sleeper made of concrete, and 4 shows a sleeper installed between the rail leg and the sleeper. An elastic sheet is shown.
枕木にはねじ５がしっかりと締付けられている。このねじは肩もしくはフランジ ６により、弾性スプリング部材７をレールの脚２に対し緊張状態にする。このス プリングはスチール棒で形成されたほぼＭ（又はＷ）字形のものが好ましい。ス プリング７の中央部８はレールの脚２とねし５との間に介在し、ねじはレールか ら離れる方向におけるスプリングの移動を阻止する。The screws 5 are firmly tightened to the sleepers. This screw is a shoulder or flange 6 tensions the elastic spring member 7 against the rail leg 2. This space Preferably, the pull is approximately M (or W) shaped and formed from a steel rod. vinegar The center part 8 of the pull 7 is interposed between the rail leg 2 and the screw 5, and the screw is connected to the rail. Prevents movement of the spring away from the spring.
また、スプリングの両分岐部の端はレールの脚２上にのびており、シート層４と 枕木３に対しレールの脚２を押圧する。In addition, the ends of both branch parts of the spring extend over the legs 2 of the rail, and the ends of the springs extend over the legs 2 of the rail, and are connected to the seat layer 4. Press the rail leg 2 against the sleeper 3.
レールの脚を枕木に押圧することに加え、スプリング７はレールの横方向の移動 を制限する。これは、各Ｍ字形の分岐に設けられたレールの脚を押圧する表面１ ３に形成された肩１４の作用による。ねじ５によって保持されるスプリングの中 央部８に対する各分岐部には、１つの肩１４が設けられている。従って、スプリ ングは回転することなく、ねじは分岐部９と１０の間の領域の許される弾性以上 にスプリングが横方向に曲がるのを阻止する。In addition to pressing the rail legs against the sleepers, the springs 7 also support the lateral movement of the rail. limit. This is the surface 1 that presses against the rail legs provided at each M-shaped branch. Due to the action of the shoulder 14 formed in 3. Inside the spring held by screw 5 Each branch to the central part 8 is provided with one shoulder 14 . Therefore, the spring The ring does not rotate, and the screw has more than the permissible elasticity of the area between the branches 9 and 10. prevents the spring from bending laterally.
ここで提案しているレールの固定手段は、構成が極めて簡単でコストが低いとい う大きな利点をもっている。そして、レールの脚を枕木に押圧するとともにレー ルを横方向から支持するスプリング７の弾性を用いて達成される。The rail fixing method proposed here is extremely simple and low cost. It has great advantages. Then, press the rail legs against the sleepers and This is achieved by using the elasticity of the spring 7 that laterally supports the rod.
いわゆる通常状態では、２つの分岐部９と１０の肩１４は必要な横方向の支持を 提供する。しかしながら、冬の厳しい気候のためにねじ５がゆるむか又はスプリ ング７が変形してしまい、この結果肩１４のいずれか一方又は両方が過度にスリ ノプするかまたは曲がってしまうことが予期される。このような場合に対処する ために、スプリングは矩形状の断面を有し、スプリングの中央部とレールの脚の 縁との距離は、例えば２ないし３ｍｍの如く近接した状態にあることが好ましい 。従って、スプリング７の中央部８はレールに対し予備的な横方向の支持を効果 的に与える。いわゆる通常状態の場合には、スプリング７を円形の断面を有する こととしてもよい。この場合は、矩形断面のものよりも材料の節約となる。しか しながら、矩形断面を有するスプリングの方が製造し易く、横方向の支持をより 効果的に与える。In the so-called normal state, the shoulders 14 of the two branches 9 and 10 provide the necessary lateral support. provide. However, due to the harsh winter climate, the screw 5 may become loose or the spring may become loose. The shoulder ring 7 is deformed, resulting in excessive slippage of one or both of the shoulders 14. Knocking or bending is expected. Dealing with cases like this Therefore, the spring has a rectangular cross section, with the middle part of the spring and the rail leg It is preferable that the distance from the edge is close, for example, 2 to 3 mm. . The central part 8 of the spring 7 therefore effects preliminary lateral support to the rail. give to the target. In the so-called normal state, the spring 7 has a circular cross section. It may also be a thing. In this case, there is a saving in material compared to one with a rectangular cross section. deer However, springs with a rectangular cross section are easier to manufacture and provide better lateral support. Give effectively.
第１図及び第２図に示すように、パッキン１５をスプリング７の中央部８の下に 設けてもよい。更に、パッキン１５の下に、シート層４と同種の中間パッキンを 設けてもよい。As shown in FIGS. 1 and 2, the packing 15 is placed under the center portion 8 of the spring 7. It may be provided. Furthermore, under the packing 15, an intermediate packing of the same type as the sheet layer 4 is provided. It may be provided.
本発明は図示する実施例にのみ限定されるものではない。スプリング７は平坦で ある必要はなく、スプリングの分岐部はレール上により長くのびていることとし てもよい。The invention is not limited only to the illustrated embodiments. Spring 7 is flat There is no need for it to be present; the branch of the spring should extend longer on the rail. It's okay.
勿論、別のレール固定具がレールの他の側部に設けられる。Of course, other rail fasteners are provided on the other side of the rail.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI831935 | 1983-05-30 | ||
| FI831935A FI72776C (en) | 1983-05-30 | 1983-05-30 | Device for attaching a rail to a screen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60501464A true JPS60501464A (en) | 1985-09-05 |
Family
ID=8517287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59502178A Pending JPS60501464A (en) | 1983-05-30 | 1984-05-29 | Device for fixing rails to sleepers |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0178301B1 (en) |
| JP (1) | JPS60501464A (en) |
| KR (1) | KR850001347A (en) |
| AT (1) | AT384635B (en) |
| AU (1) | AU562566B2 (en) |
| BR (1) | BR8407145A (en) |
| DE (1) | DE3475541D1 (en) |
| DK (1) | DK39285A (en) |
| ES (1) | ES288818Y (en) |
| FI (1) | FI72776C (en) |
| GB (1) | GB2158859B (en) |
| IT (1) | IT1174562B (en) |
| SE (1) | SE8505619D0 (en) |
| SU (1) | SU1421262A3 (en) |
| WO (1) | WO1984004766A1 (en) |
| ZA (1) | ZA844059B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2230810A (en) * | 1989-04-28 | 1990-10-31 | Pandrol Ltd | Rail fastening clip |
| IN185923B (en) * | 1991-12-18 | 2001-05-19 | Pandrol Ltd | |
| US5735458A (en) * | 1991-12-18 | 1998-04-07 | Pandrol Limited | Fastening railway rails |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1708640A1 (en) * | 1967-01-05 | 1971-05-19 | Deenik Johan Frederik Dipl Ing | Device for fastening a railroad track to a steel, concrete or wooden sleeper and method for adjusting the height of a railroad track |
| JPS5617525Y2 (en) * | 1977-01-31 | 1981-04-23 |
-
1983
- 1983-05-30 FI FI831935A patent/FI72776C/en not_active IP Right Cessation
-
1984
- 1984-05-29 IT IT21144/84A patent/IT1174562B/en active
- 1984-05-29 WO PCT/FI1984/000041 patent/WO1984004766A1/en active IP Right Grant
- 1984-05-29 JP JP59502178A patent/JPS60501464A/en active Pending
- 1984-05-29 GB GB08515422A patent/GB2158859B/en not_active Expired
- 1984-05-29 ES ES1984288818U patent/ES288818Y/en not_active Expired
- 1984-05-29 AU AU29659/84A patent/AU562566B2/en not_active Ceased
- 1984-05-29 DE DE8484902011T patent/DE3475541D1/en not_active Expired
- 1984-05-29 BR BR8407145A patent/BR8407145A/en unknown
- 1984-05-29 AT AT0906784A patent/AT384635B/en not_active IP Right Cessation
- 1984-05-29 EP EP84902011A patent/EP0178301B1/en not_active Expired
- 1984-05-29 ZA ZA844059A patent/ZA844059B/en unknown
- 1984-05-30 KR KR1019840003000A patent/KR850001347A/en not_active Application Discontinuation
-
1985
- 1985-01-29 SU SU853853849A patent/SU1421262A3/en active
- 1985-01-29 DK DK39285A patent/DK39285A/en not_active Application Discontinuation
- 1985-11-28 SE SE8505619A patent/SE8505619D0/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3475541D1 (en) | 1989-01-12 |
| GB2158859B (en) | 1986-11-19 |
| FI72776B (en) | 1987-03-31 |
| GB8515422D0 (en) | 1985-07-17 |
| SU1421262A3 (en) | 1988-08-30 |
| ES288818U (en) | 1986-01-16 |
| EP0178301A1 (en) | 1986-04-23 |
| GB2158859A (en) | 1985-11-20 |
| ZA844059B (en) | 1985-01-30 |
| IT8421144A1 (en) | 1985-11-29 |
| AU562566B2 (en) | 1987-06-11 |
| BR8407145A (en) | 1985-10-08 |
| FI831935A0 (en) | 1983-05-30 |
| IT1174562B (en) | 1987-07-01 |
| FI72776C (en) | 1987-07-10 |
| KR850001347A (en) | 1985-03-18 |
| AU2965984A (en) | 1984-12-18 |
| EP0178301B1 (en) | 1988-12-07 |
| ES288818Y (en) | 1986-10-01 |
| SE8505619L (en) | 1985-11-28 |
| AT384635B (en) | 1987-12-10 |
| DK39285D0 (en) | 1985-01-29 |
| WO1984004766A1 (en) | 1984-12-06 |
| SE8505619D0 (en) | 1985-11-28 |
| DK39285A (en) | 1985-01-29 |
| FI831935L (en) | 1984-12-01 |
| IT8421144A0 (en) | 1984-05-29 |
| ATA906784A (en) | 1987-05-15 |
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