JPH1121801A - Concrete ballast forming formwork device - Google Patents

Concrete ballast forming formwork device

Info

Publication number
JPH1121801A
JPH1121801A JP9174387A JP17438797A JPH1121801A JP H1121801 A JPH1121801 A JP H1121801A JP 9174387 A JP9174387 A JP 9174387A JP 17438797 A JP17438797 A JP 17438797A JP H1121801 A JPH1121801 A JP H1121801A
Authority
JP
Japan
Prior art keywords
auxiliary
weir plate
bracket
concrete
sleepers
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
Application number
JP9174387A
Other languages
Japanese (ja)
Other versions
JP3076534B2 (en
Inventor
Masaaki Sasaki
正明 佐々木
Yoshiaki Motomura
良昭 本村
Norio Shimizu
憲男 清水
Shuichi Konuma
修一 小沼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON KOGEN CONCRETE
NIPPON KOGEN CONCRETE KK
TOKYO MET GOV CHIKATETSU KENSE
TOKYO MET GOV CHIKATETSU KENSETSU KK
Original Assignee
NIPPON KOGEN CONCRETE
NIPPON KOGEN CONCRETE KK
TOKYO MET GOV CHIKATETSU KENSE
TOKYO MET GOV CHIKATETSU KENSETSU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NIPPON KOGEN CONCRETE, NIPPON KOGEN CONCRETE KK, TOKYO MET GOV CHIKATETSU KENSE, TOKYO MET GOV CHIKATETSU KENSETSU KK filed Critical NIPPON KOGEN CONCRETE
Priority to JP09174387A priority Critical patent/JP3076534B2/en
Publication of JPH1121801A publication Critical patent/JPH1121801A/en
Application granted granted Critical
Publication of JP3076534B2 publication Critical patent/JP3076534B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a concrete ballast forming formwork where an auxiliary sheathing board for specially forming an upheaved part can be simply processed and installed and the sheathing board can be diverted to other purpose. SOLUTION: The side part of a sleeper 3 is severally protrusively provided with a bracket 13, and the end of an auxiliary sheathing board 12 installed between the sleepers 3, 3 is attached along the bracket 13 with a fixed overlap. A lapped part between the end of the auxiliary sheathing board 12 and the bracket 13 is fixed with an adhesive tape or a clip. In addition, the upper and lower edge end parts of the auxiliary sheathing board 12 are severally protrusively provided with an reinforcing rib 12a having an about triangular section and a fin part.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は、直結軌道のコン
クリート道床を成形するコンクリート道床成形型枠装置
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete roadbed forming formwork device for forming a concrete roadbed of a directly connected track.

【０００２】[0002]

【従来の技術】近年、特に都心部を走る地下鉄などの軌
道は、レール、マクラギ、バラストを主要材料としたバ
ラスト軌道に代わって、道床をコンクリート道床とした
直結軌道が主流になりつつある。2. Description of the Related Art In recent years, in particular, in the case of a subway running in a city center, a ballast track mainly made of rails, sleepers, and ballasts has become a mainstream, and a directly connected track using a concrete bed as a trackbed has become mainstream.

【０００３】図６は直結軌道の一例を示し、路盤１の上
にコンクリート道床２が施工され、このコンクリート道
床２の上にマクラギ３が所定間隔に埋設して設置され、
かつこのマクラギ３にレール４が締結されている。ま
た、コンクリート道床２の左右両側には、特にマクラギ
３の端部をそれぞれ支持する***部５がそれぞれ形成さ
れ、中央部に排水ドレーン６が形成されている。また、
マクラギ３と***部５との間には防振ゴム７が介在され
ている。[0003] Fig. 6 shows an example of a directly connected track, in which a concrete roadbed 2 is constructed on a roadbed 1, and sleepers 3 are installed on the concrete roadbed 2 at predetermined intervals.
A rail 4 is fastened to the sleeper 3. In addition, on both left and right sides of the concrete track floor 2, in particular, raised portions 5 that respectively support the ends of the sleepers 3 are formed, and a drainage drain 6 is formed in the center. Also,
An anti-vibration rubber 7 is interposed between the sleeper 3 and the raised portion 5.

【０００４】このような構成において、図７と図８に基
いて施工方法を説明すると、最初に路盤１の上に、マク
ラギ３の上にレール４を締結して予め梯子状に組み立て
た複数のマクラギ３とレール４を複数本の保持ボルト10
または他の保持手段によって水平にかつ路盤１から浮か
せて仮置きする。次に、路盤１の上に外堰板８と内堰板
９をレール４に沿ってそれぞれ設置する。また、マクラ
ギ3,3 間に特に***部５の内側を形成するための補助堰
板11をそれぞれ設置する。そして、外堰板８と内堰板９
間および外堰板８と補助堰板11間に道床コンクリートを
打設し、道床コンクリートが充分な強度を発現したら外
堰板８、内堰板９、補助堰板11および保持ボルト10をそ
れぞれ取り外す。In such a configuration, the construction method will be described with reference to FIGS. 7 and 8. First, a plurality of rails 4 are fastened on a bedbed 1, on a sleeper 3 and assembled in a ladder shape in advance. The sleeper 3 and the rail 4 are connected to a plurality of holding bolts 10
Alternatively, it is temporarily placed horizontally and lifted from the roadbed 1 by other holding means. Next, the outer weir plate 8 and the inner weir plate 9 are installed on the roadbed 1 along the rail 4. In addition, an auxiliary dam plate 11 for forming the inside of the raised portion 5 is provided between the sleepers 3,3. Then, the outer weir plate 8 and the inner weir plate 9
Pile concrete is cast between the space and the outer weir plate 8 and the auxiliary weir plate 11, and when the ballast concrete develops sufficient strength, the outer weir plate 8, the inner weir plate 9, the auxiliary weir plate 11 and the holding bolt 10 are removed respectively. .

【０００５】[0005]

【発明が解決しようとする課題】直結軌道は、これまで
以上説明したような方法で施工しているが、特に***部
５の内側を形成するために設置する補助堰板11は、各マ
クラギ3,3 間の設置間隔に合わせて切断し、かつマクラ
ギ3,3 間に棧木などで動かないように固定する必要があ
り、特に曲線部を有する部分においては長さが個々に異
なるため、補助堰板11の加工および取り付けに多くの手
間・暇がかかり、施工がきわめて面倒である等の課題が
あった。また、補助堰板11は個々に長さが異なる場合が
多いために転用できない場合も多くきわめて不経済であ
る等の課題もあった。The direct connection track is constructed by the method as described above. In particular, the auxiliary weir plate 11 installed to form the inside of the raised portion 5 is provided with each sleeper 3 Must be cut in accordance with the installation interval between the sleepers 3 and 3, and fixed between the sleepers 3 and 3 so that they do not move with a sash. Processing and installation of the weir plate 11 required much labor and time, and the construction was extremely troublesome. In addition, the auxiliary weir plates 11 often have different lengths, and therefore cannot be diverted in many cases.

【０００６】この発明は、以上の課題を解決するために
なされたもので、特に***部を形成するための補助堰板
の加工および設置を簡単にでき、しかも転用できるよう
にしたコンクリート道床成形型枠装置を提供することを
目的とする。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and in particular, a concrete roadbed forming mold capable of simplifying the processing and installation of an auxiliary weir plate for forming a raised portion, and which can be diverted. It is an object to provide a frame device.

【０００７】[0007]

【課題を解決するための手段】以上の課題を解決するた
めに、この発明に係るコンクリート道床成形型枠装置
は、マクラギの側面部にブラケットがそれぞれ突設さ
れ、このブラケットにマクラギ間に設置される補助堰板
の端部が所定の重なりを有して添え付けられ、かつ接着
テープまたはクリップで固着されている。In order to solve the above-mentioned problems, a concrete roadbed forming formwork device according to the present invention has brackets projecting from side surfaces of sleepers, and the brackets are installed between the sleepers. The end of the auxiliary weir plate is attached with a predetermined overlap and is fixed with an adhesive tape or clip.

【０００８】補助堰板の上縁端部に断面略三角形状の補
強リブが突設され、また下縁端部にひれ部が突設されて
いる。A reinforcing rib having a substantially triangular cross section is protruded from the upper edge of the auxiliary weir plate, and a fin is protruded from the lower edge.

【０００９】[0009]

【発明の実施の形態】図１〜図５は、この発明の実施の
一形態を示し、図において従来例と同一部分および相当
する部分には同一符号す。各マクラギ3,3 間に***部５
の内側を形成する補助堰板12がそれぞれ設置され、この
補助堰板12の両端はマクラギ３の側面部にそれぞれ突設
されたブラケット13の内側に添え付けられ、かつブラケ
ット13に接着テープまたはクリップなどで簡単に外せる
ように固着されている。1 to 5 show an embodiment of the present invention. In the drawings, the same reference numerals are used for the same and corresponding parts as in the prior art. Raised part 5 between each sleeper 3,3
An auxiliary weir plate 12 forming the inside of the sleeper is provided, and both ends of the auxiliary weir plate 12 are attached to the inside of brackets 13 respectively protruding from side surfaces of the sleeper 3. It is fixed so that it can be easily removed.

【００１０】補助堰板12は硬質性合成樹脂板などからマ
クラギ３の設置間隔よりやや短い帯板状に形成されてい
る。The auxiliary weir plate 12 is formed from a hard synthetic resin plate or the like into a strip shape slightly shorter than the interval between the sleepers 3.

【００１１】図３(a) 〜(c) は補助堰板12の一例を示
し、特に図３(a) に図示するものは、上縁端部に外堰板
８側に突出する断面略三角形状の補強リブ12a が軸方向
に連続して形成されている。また、図３(b) に図示する
ものは、上縁端部に前記するような補強リブ12a が、下
縁端部に内堰板９側に斜め下方に向かって突出するひれ
部12b がそれぞれ軸方向に連続して形成されている。さ
らに、図３(c) に図示するものは、上縁端部と下縁端部
に補強リブ12a とひれ部12b がそれぞれ形成され、かつ
ひれ部12b の付け根部イに緩いカーブが付けられてい
る。FIGS. 3 (a) to 3 (c) show an example of the auxiliary weir plate 12, and particularly the one shown in FIG. 3 (a) has a triangular cross section projecting toward the outer weir plate 8 at the upper edge. A reinforcing rib 12a having a shape is formed continuously in the axial direction. 3 (b), a reinforcing rib 12a as described above is provided at the upper edge, and a fin 12b which projects obliquely downward toward the inner dam plate 9 is provided at the lower edge. It is formed continuously in the axial direction. 3 (c) has reinforcing ribs 12a and fins 12b formed at the upper edge and the lower edge, respectively, and has a gentle curve at the base of the fin 12b. I have.

【００１２】このように、補助堰板12がマクラギ3,3 の
設置間隔よりやや短めに形成され、かつマクラギ3,3 間
に端部をブラケット13の内側に所定量の重なりを有して
添え付けて設置されていることにより、特にカントを有
する曲線部分などのようにマクラギ３の設置間隔が徐々
に変化する部分においても、マクラギ3,3 の設置間隔の
変化に簡単に追従できる。さらに、図５に図示するよう
にブラケット13を垂直に取り付けることにより補助堰板
12も垂直に取り付けることができる。As described above, the auxiliary weir plate 12 is formed to be slightly shorter than the interval between the sleepers 3, 3 and the end is attached between the sleepers 3, 3 with a predetermined amount of overlap inside the bracket 13. By being attached, it is possible to easily follow a change in the installation interval of the sleepers 3,3 even in a portion where the installation interval of the sleeper 3 gradually changes, such as a curved portion having a cant. In addition, as shown in FIG.
12 can also be mounted vertically.

【００１３】また、補助堰板12の上縁端部に断面略三角
形状の補強リブ12a が突設されていることにより、補助
堰板12の強度（剛性）を高めることができて打設直後の
道床コンクリートの側圧で変形するのを防止できると共
に、補助堰板12を薄く形成できる。しかも、***部５の
内側の上端部にテーパ（面取り）を簡単に形成すること
ができる。また、下縁端部にひれ部12b が突設されてい
ることにより内堰板９側に打設された、打設直後の道床
コンクリートの盛り上がりを防止することができる。さ
らに、ひれ部12b の付け根部イに緩いカーブが付けられ
ていることにより、外堰板８と補助堰板12間に打設され
た道床コンクリートが補助堰板12の下端部にとどまるこ
となく、内堰板９側にスムーズに回り込むことができる
ため、道床コンクリートの打ち込みがし易くなる。Further, since the reinforcing ribs 12a having a substantially triangular cross section project from the upper edge of the auxiliary weir plate 12, the strength (rigidity) of the auxiliary weir plate 12 can be increased, so that immediately after casting. In addition, it is possible to prevent deformation due to lateral pressure of the roadbed concrete, and to form the auxiliary dam plate 12 thin. Moreover, a taper (chamfer) can be easily formed at the upper end inside the raised portion 5. In addition, since the fin portion 12b is protruded from the lower edge, it is possible to prevent swelling of the roadbed concrete that has been driven into the inner dam plate 9 immediately after the driving. Furthermore, since the base A of the fin 12b is provided with a gentle curve, the roadbed concrete cast between the outer weir plate 8 and the auxiliary weir plate 12 does not stay at the lower end of the auxiliary weir plate 12, Since it is possible to smoothly go around the inner weir plate 9 side, it is easy to drive the roadbed concrete.

【００１４】ブラケット13は、例えば図４(a),(b) 図示
するようにアングル材などから形成され、マクラギ３の
側面部に予め埋設されたインサート14に螺合される固定
ボルト15によって簡単に取り外せるように取り付けられ
ている（図２(b) 参照）。The bracket 13 is formed of, for example, an angle material as shown in FIGS. 4 (a) and 4 (b), and is easily formed by a fixing bolt 15 which is screwed into an insert 14 previously embedded in the side surface of the sleeper 3. (See FIG. 2 (b)).

【００１５】また、ブラケット13のマクラギ３との当接
面部には、固定ボルト15の締め付けや道床コンクリート
の打設などに際して簡単に回らないようにゴム等からな
る滑り止め用のパッキン16が取り付けられている。A non-slip packing 16 made of rubber or the like is attached to a contact surface of the bracket 13 with the sleeper 3 so that the bracket 13 does not easily turn when tightening the fixing bolt 15 or driving concrete. ing.

【００１６】なお、補助堰板12の端部をブラケット13に
固着するには、補助堰板12の端部とブラケット13とのラ
ップ部分に接着テープを巻き付けたり、あるいはラップ
部分をクリップで挟持する等して固着されている。In order to fix the end of the auxiliary weir plate 12 to the bracket 13, an adhesive tape is wound around a wrap portion between the end of the auxiliary weir plate 12 and the bracket 13, or the wrap portion is clamped with a clip. Are fixed.

【００１７】[0017]

【発明の効果】この発明は以上説明した構成からなり、
特にマクラギ間に、***部の内側を成形するために設置
される補助堰板の端部がマクラギの側面部に突設された
ブラッケトに所定量の重なりを有して添え付けて設置さ
れているので、例えば曲線部を有する部分などのように
マクラギの設置間隔が徐々に変化する部分においても、
同じ長さの補助堰板を設置間隔の異なるマクラギ間に設
置することができ、また補助堰板の端部はブラケットに
接着テープやクリップで簡単に取り外せるように固着さ
れているので、補助堰板をマクラギ間にきわめて簡単に
設置できると共に、補助堰板の転用も可能なためきわめ
て経済的でもある。The present invention has the above-described structure,
In particular, between the sleepers, the end of the auxiliary weir plate installed to form the inside of the raised portion is attached to a bracket projecting from the side surface of the sleeper with a predetermined amount of overlap. Therefore, for example, even in a portion where the installation interval of sleepers gradually changes, such as a portion having a curved portion,
Auxiliary weir plates of the same length can be installed between sleepers with different installation intervals, and the end of the auxiliary weir plate is fixed to the bracket so that it can be easily removed with adhesive tape or clip. It is very economical because it can be easily installed between sleepers and the auxiliary weir plate can be diverted.

【００１８】さらに、補助堰板の上縁端部に断面略三角
形状の補強リブが突設されていることにより、補助堰板
の強度（剛性）を高めることができると共に、補助堰板
を薄く形成できてきわめて経済的である。Further, since a reinforcing rib having a substantially triangular cross section is projected from the upper edge of the auxiliary weir plate, the strength (rigidity) of the auxiliary weir plate can be increased and the auxiliary weir plate can be made thin. Very economical to form.

【００１９】また、下縁端部にひれ部が突設されている
ことにより内堰板側に打設された、打設直後の道床コン
クリートの盛り上がりを防止することができる。さら
に、補助堰板の付け根部に緩いカーブが付けられている
ことにより、外堰板と補助堰板間に打設された道床コン
クリートが補助堰板の下端部にとどまることなく、内堰
板側にスムーズに回り込むことができるため、道床コン
クリートの打ち込みがし易い。Further, since the fins are protruded from the lower edge, it is possible to prevent swelling of the roadbed concrete that has been driven into the inner dam plate immediately after the driving. Furthermore, since the base portion of the auxiliary weir plate has a gentle curve, the roadbed concrete cast between the outer weir plate and the auxiliary weir plate does not stay at the lower end of the auxiliary weir plate, and the inner weir plate side It is easy to drive the roadbed concrete because it can go around smoothly.

【図面の簡単な説明】[Brief description of the drawings]

【図１】コンクリート道床成形型枠装置の一部平面図で
ある。FIG. 1 is a partial plan view of a concrete roadbed forming formwork apparatus.

【図２】(a) は図１におけるロ−ロ線断面図、(b) は図
１におけるハ部拡大断面図である。2 (a) is a cross-sectional view taken along a roll line in FIG. 1, and FIG. 2 (b) is an enlarged cross-sectional view of a portion C in FIG.

【図３】(a),(b),(c) は補助堰板の一例を示す斜視図で
ある。FIGS. 3A, 3B, and 3C are perspective views showing an example of an auxiliary weir plate.

【図４】(a) はブラケットの正面図、(b) はその縦断面
図である。4A is a front view of a bracket, and FIG. 4B is a longitudinal sectional view thereof.

【図５】軌道の曲線部分に設置されたコンクリート道床
成形型枠装置の縦断面図である。FIG. 5 is a longitudinal sectional view of a concrete roadbed forming formwork device installed at a curved portion of a track.

【図６】直結軌道の一例を示す縦断面図である。FIG. 6 is a longitudinal sectional view showing an example of a direct connection track.

【図７】コンクリート道床成形型枠装置の従来例を示す
一部平面図である。FIG. 7 is a partial plan view showing a conventional example of a concrete roadbed forming form device.

【図８】図７におけるニ−ニ線断面図である。FIG. 8 is a sectional view taken along the line II-II in FIG. 7;

【符号の説明】[Explanation of symbols]

１ 路盤 ２ コンクリート道床 ３ マクラギ ４ レール ５ ***部 ６ 排水ドレーン ７ 防振ゴム ８ 外堰板 ９ 内堰板 10 保持ボルト 11 補助堰板 12 補助堰板 12a 補強リブ 12b ひれ部 13 ブラケット 14 インサート 15 固定ボルト 16 パッキン DESCRIPTION OF SYMBOLS 1 Roadbed 2 Concrete track floor 3 Sleeper 4 Rail 5 Uplift 6 Drainage drain 7 Rubber damper 8 Outer dam 9 Inner dam 10 Holding bolt 11 Auxiliary dam 12 Auxiliary dam 12 a Reinforcement rib 12 b Fin 13 Bracket 14 Insert 15 Fixed Bolt 16 packing

───────────────────────────────────────────────────── フロントページの続き (72)発明者 清水 憲男 東京都新宿区西新宿１丁目21番１号 日本 鋼弦コンクリート株式会社内 (72)発明者 小沼 修一 東京都新宿区西新宿１丁目21番１号 日本 鋼弦コンクリート株式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Norio Shimizu, Inventor 1-12-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo Inside Steel String Concrete Co., Ltd. (72) Inventor Shuichi Onuma 1-1-21 Nishi-Shinjuku, Shinjuku-ku, Tokyo No. 1 Japan Steel String Concrete Co., Ltd.

Claims (4)

【特許請求の範囲】[Claims] 【請求項１】 マクラギの端部を支持する***部の内側
を形成するために、所定間隔に設置されたマクラギ間に
それぞれ設置される複数の補助堰板を有して構成される
コンクリート道床成形型枠装置において、前記マクラギ
の側面部にブラケットをそれぞれ突設し、このブラケッ
トに前記補助堰板の端部を所定の重なりを有して添え付
け、固着してなることを特徴とするコンクリート道床成
形型枠装置。1. A concrete roadbed formation comprising a plurality of auxiliary weir plates respectively installed between sleepers arranged at predetermined intervals to form an inside of a raised portion supporting an end portion of sleepers. In the formwork apparatus, a concrete roadbed characterized by being provided with brackets projecting from side surfaces of the sleeper, and attaching and fixing an end of the auxiliary weir plate to the bracket with a predetermined overlap. Molding formwork equipment. 【請求項２】 補助堰板の端部をブラケットに接着テー
プまたはクリップで固着してなることを特徴とする請求
項第１項記載のコンクリート道床成形型枠装置。2. The concrete roadbed forming formwork device according to claim 1, wherein an end of the auxiliary weir plate is fixed to the bracket with an adhesive tape or a clip. 【請求項３】 補助堰板の上縁端部に断面略三角形状の
補強リブを突設してなることを特徴とする請求項第１項
または第２項記載のコンクリート道床成形型枠装置。3. The concrete roadbed forming formwork device according to claim 1, wherein a reinforcing rib having a substantially triangular cross section is projected from an upper edge of the auxiliary dam plate. 【請求項４】 補助堰板の下縁端部にひれ部を突設して
なることを特徴とする請求項第１項、第２項または第３
項記載のコンクリート道床成形型枠装置。4. A fin portion protruding from a lower edge portion of an auxiliary weir plate, wherein the fin portion is provided.
Item 6. A concrete roadbed forming formwork device according to the above item.
JP09174387A 1997-06-30 1997-06-30 Concrete trackbed forming formwork device Expired - Fee Related JP3076534B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP09174387A JP3076534B2 (en) 1997-06-30 1997-06-30 Concrete trackbed forming formwork device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09174387A JP3076534B2 (en) 1997-06-30 1997-06-30 Concrete trackbed forming formwork device

Publications (2)

Publication Number Publication Date
JPH1121801A true JPH1121801A (en) 1999-01-26
JP3076534B2 JP3076534B2 (en) 2000-08-14

Family

ID=15977729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09174387A Expired - Fee Related JP3076534B2 (en) 1997-06-30 1997-06-30 Concrete trackbed forming formwork device

Country Status (1)

Country Link
JP (1) JP3076534B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413349A (en) * 2004-04-21 2005-10-26 Pfleiderer Infrastrukturt Gmbh Supporting shuttering for railway base slabs
JP2016216913A (en) * 2015-05-14 2016-12-22 公益財団法人鉄道総合技術研究所 Sleeper having form holding function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413349A (en) * 2004-04-21 2005-10-26 Pfleiderer Infrastrukturt Gmbh Supporting shuttering for railway base slabs
GB2413349B (en) * 2004-04-21 2007-03-07 Pfleiderer Infrastrukturt Gmbh System casing for transverse joints in fixed carriageways
CN1313678C (en) * 2004-04-21 2007-05-02 德国睿铁有限责任公司 System shuttering with horizontal seam in fixed track
ES2274688A1 (en) * 2004-04-21 2007-05-16 PFLEIDERER INFRASTRUKTURTECHNIK GMBH & CO. KG Supporting shuttering for railway base slabs
KR100756000B1 (en) 2004-04-21 2007-09-06 레일 원 게엠베하 System casing for transverse joints in fixed carriageways
JP2016216913A (en) * 2015-05-14 2016-12-22 公益財団法人鉄道総合技術研究所 Sleeper having form holding function

Also Published As

Publication number Publication date
JP3076534B2 (en) 2000-08-14

Similar Documents

Publication Publication Date Title
US6616061B1 (en) Railway or tramway rail and rail fastening system
US5538182A (en) Railroad crossing system
US8172158B1 (en) Flangeway former and rail boot system
US5850970A (en) Prefabricated embedded railway track system
US5924630A (en) Precast reinforced concrete railway crossing slab
JP3076534B2 (en) Concrete trackbed forming formwork device
KR20080091755A (en) Method for pouring sleepers and formwork used therefore
JP3438608B2 (en) Track rail support structure for floating railway
JP2908295B2 (en) Elastic bearing for sleepers
JP2004169375A (en) Drain gutter structure
JP3798210B2 (en) Prestress ballast track structure
US6871791B1 (en) Concrete railroad grade crossing panels
JP3161918B2 (en) Joint support material
JPH10102410A (en) Web-plate mounting construction for steel joint in highway bridge
JP3926026B2 (en) Anchor fixed track structure and anchor fixed sleeper
JP2879331B2 (en) Formwork that doubles as double wall and construction method using the formwork
KR100389562B1 (en) temporary assembling apparatus used in reilway branching point and method therefor
JP2850110B2 (en) Buried formwork for vibration isolators
CN206941523U (en) Slabstone connection wall
KR930007155B1 (en) Method of continually constructing u-shape precast concrete beam
JPH01146001A (en) Drain trough
JP2002138404A (en) Sleeper receiving member
JPS6157731A (en) Construction of culvert
JPS6117044Y2 (en)
JPH1037101A (en) Ladder type sleeper

Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20000530

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees