JPS5820453Y2 - Underframe device at the end of a tram car - Google Patents
Underframe device at the end of a tram carInfo
- Publication number
- JPS5820453Y2 JPS5820453Y2 JP5946181U JP5946181U JPS5820453Y2 JP S5820453 Y2 JPS5820453 Y2 JP S5820453Y2 JP 5946181 U JP5946181 U JP 5946181U JP 5946181 U JP5946181 U JP 5946181U JP S5820453 Y2 JPS5820453 Y2 JP S5820453Y2
- Authority
- JP
- Japan
- Prior art keywords
- pillow
- edge
- car
- frame
- sides
- 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.)
- Expired
Links
Landscapes
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】 本考案は路面電車車端の台枠装置に関する。[Detailed explanation of the idea] The present invention relates to an underframe device at the end of a streetcar.
従来の路面電車等における車端部の台枠の骨格は、台車
車軸間上の枕ノ・りと車端の端パリとの間を側ハリと平
行な二本の中ノ・りにより形成したものである。The frame of the underframe at the end of a conventional streetcar, etc., is formed by two central notches parallel to the side ribs between the pillow notch between the axles of the bogie and the edge of the car end. It is something.
乗降口としての踏段を枕・・りと車端の間に設ける路面
電車では、上記の骨格に別の補強フレームを組合せて踏
段のフレームを形成しなければならないので、軽量車体
を目的とした台枠の軽量化に適しないものであった。For streetcars that have steps as entrances and exits between the pillow and the end of the car, the frame for the steps must be formed by combining the above-mentioned skeleton with another reinforcing frame. This was not suitable for reducing the weight of the frame.
この考案は上述の点に鑑み、バンパーあるいは連結器よ
り受ける車端からの圧縮荷重を使用ノ・す数を減少させ
た構成で、枕・・りにより負担させることにより、軽量
化された台枠を提供することを目的とする。In view of the above points, this idea was designed to reduce the number of units used to absorb the compressive load from the end of the car, which is received by the bumper or coupler, and to reduce the weight of the underframe by having the load borne by the pillows. The purpose is to provide
実施例について説明すれば、第１図は上半部を床面上よ
り見た平面図、下半部は床板を除去した状態で見た平面
図であり、１は枕ノ・す、２は車端部の巾が枕・・す１
の両側から先細となるように減少されている車体一端の
端パリである。To explain the embodiment, FIG. 1 is a plan view of the upper half seen from above the floor surface, and a plan view of the lower half seen with the floorboard removed. The width of the car end is the pillow...1
The edge of one end of the car body is tapered from both sides.
３，３は側・・すであって枕・・りの両端と接合され、
枕ノ・す１と端パリ２間の両側に設けられる踏段４の一
端まで延長されている。3, 3 is the side and is joined to both ends of the pillow.
It extends to one end of the steps 4 provided on both sides between the pillow no. 1 and the edge 2.
本考案は端バリ２と枕ハリ１との間に、枕ハリ１０両端
もしくは両端に近い個所に向けて、それぞれ斜めに中ノ
・す５を設け、この中ハリ５の外側に踏段受フレーム６
を設けたものである。In the present invention, between the end burr 2 and the pillow bulge 1, a middle slot 5 is provided diagonally toward both ends of the pillow burr 10 or near both ends, and a step support frame 6 is provided on the outside of the middle burr 5.
It has been established.
図にむいて、７は踏段の両側の横フレーム、８は縦フレ
ーム、９は端パリの両端に接合された前端側・・りを示
す。In the figure, 7 indicates the horizontal frames on both sides of the step, 8 indicates the vertical frame, and 9 indicates the front end side joined to both ends of the end plate.
第４図は中・・す５の後端が枕・・りの両側より中心に
寄ったところに接合された実施例の平面図を示している
。FIG. 4 shows a plan view of an embodiment in which the rear end of the middle frame 5 is joined closer to the center than both sides of the pillow frame.
中ハリどうしの間、端パリと枕ノ・りとの間および踏段
受フレーム６内には床受材としての桁材が格子状に配置
されていることは勿論である。It goes without saying that girder materials serving as floor support materials are arranged in a grid pattern between the middle ribs, between the end edges and the pillow holes, and within the step support frame 6.
本考案は上述のように、車端部の巾が枕ハリ１の両側か
ら先細となるように減少されている車体の一端の端バリ
２と枕・・す１の間に斜めの中・・す５．５を配置し、
それらを接合したので、従来の側・・りと平行に設ける
中・・すの数を減少することができ、台枠を軽量化し得
る効果を奏する。As described above, the present invention has a structure in which the width of the car end is tapered from both sides of the pillow bulge 1, and a diagonal middle . Place 5.5,
Since they are joined together, it is possible to reduce the number of middle plates that are provided parallel to the conventional side plates, which has the effect of reducing the weight of the underframe.
これと共に、中・・す５，５の両側に踏段受フレーム６
を設けたから、従来の平行中・・りの場合のように中ハ
リにさらに補助ハリを接合しその上で、該補助・・りに
踏段受フレームを形成する必要がなく、この結果材料お
よび工作の手間を節減し軽量化をさらに達威し得る効果
を具備するものである。Along with this, the step support frame 6 is placed on both sides of the middle...
Because of the provision of the auxiliary beam, there is no need to further join the auxiliary beam to the central beam and then form a step support frame on the auxiliary beam, as in the case of conventional parallel beams. This has the effect of reducing labor and weight and further reducing weight.
第１図は上半部に床板上より見た平面図を示し下半部に
床板を取除いて見た平面図を示した平面図、第２図は第
１図の■−■線に釦ける縦断側面図、第３図は第１図■
−■線に釦ける縦断正面図、第４図は変形実施例の平面
図である。
１・・・・・・枕ハリ、２・・・・・・端パリ、３・・
・・・・側ハリ、４・・・・・・踏段、
５・・・・・・中ノ・す、
６・・・・・・踏段受フレーFigure 1 is a plan view in the upper half that shows a plan view from above the floorboards, and in the lower half a plan view with the floorboards removed. Fig. 3 is a longitudinal side view of Fig. 1.
A vertical sectional front view shown by the button -■ line, and FIG. 4 is a plan view of a modified embodiment. 1... Pillow firmness, 2... Edges, 3...
...Side tension, 4...Step, 5...Middle part, 6...Step support frame
Claims (1)
リと枕・・りとの間に斜めの中・・りを配置して、それ
らの両端を端パリおよび枕ノ・りと接合し、釜中・・り
の両側一部に踏段受フレームを形成したことを特徴とす
る路面電車車端の台枠装置。The width of the car body tapers from both sides of the pillow.A diagonal center hole is placed between the end edge of the car body and the pillow edge, and both ends are connected to the edge edge and the pillow edge. An underframe device at the end of a tram car, characterized in that the frame is joined to the bottom of the hook and a step support frame is formed on a part of both sides of the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946181U JPS5820453Y2 (en) | 1981-04-23 | 1981-04-23 | Underframe device at the end of a tram car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946181U JPS5820453Y2 (en) | 1981-04-23 | 1981-04-23 | Underframe device at the end of a tram car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57170359U JPS57170359U (en) | 1982-10-27 |
| JPS5820453Y2 true JPS5820453Y2 (en) | 1983-04-27 |
Family
ID=29855817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5946181U Expired JPS5820453Y2 (en) | 1981-04-23 | 1981-04-23 | Underframe device at the end of a tram car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820453Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60119671U (en) * | 1983-10-07 | 1985-08-13 | 川崎重工業株式会社 | Pillow beams for underframes made of hollow material |
| JP4996292B2 (en) * | 2007-03-19 | 2012-08-08 | 日本車輌製造株式会社 | Railway vehicle |
| JP5372861B2 (en) * | 2010-07-27 | 2013-12-18 | 川崎重工業株式会社 | Railcar frame structure |
-
1981
- 1981-04-23 JP JP5946181U patent/JPS5820453Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57170359U (en) | 1982-10-27 |
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