JPH0459469A - Rolling stock - Google Patents
Rolling stockInfo
- Publication number
- JPH0459469A JPH0459469A JP16855890A JP16855890A JPH0459469A JP H0459469 A JPH0459469 A JP H0459469A JP 16855890 A JP16855890 A JP 16855890A JP 16855890 A JP16855890 A JP 16855890A JP H0459469 A JPH0459469 A JP H0459469A
- Authority
- JP
- Japan
- Prior art keywords
- vehicles
- air resistance
- vehicle
- railway vehicle
- connecting members
- 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
- 238000005096 rolling process Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 abstract description 3
- 229920003002 synthetic resin Polymers 0.000 abstract description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、鉄道車両に関するものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a railway vehicle.
（従来の技術）
従来の鉄道車両を第８．９．１０図により説明すると、
（１８）が複数の車両を連結器（３）を介し一連の状
態に連結して構成した鉄道車両、（２）が各車両間の連
結器（３）上に形成した通路、 （１３）が同通路（２
）の周りの車両間に形成された隙間、（４）が同鉄道車
両（１８）の車輪、（５）が走行レール、（６）が地面
で、鉄道車両（１８）の各車両が走行レール（５）上を
走行するようになっている（矢印（７）参照）。(Prior art) A conventional railway vehicle will be explained with reference to Fig. 8.9.10.
(18) is a railway vehicle configured by connecting a plurality of vehicles in a series via a coupler (3), (2) is a passage formed on the coupler (3) between each vehicle, and (13) is Same passage (2
), (4) is the wheel of the railway vehicle (18), (5) is the running rail, (6) is the ground, and each vehicle of the railway vehicle (18) is on the running rail. (5) It is designed to run on top (see arrow (7)).
（発明が解決しようとする課題）
前記第８．９．１０［７Ｉ’こ示す従来の鉄道車両では
、車両間に形成した通路（２）の周りに隙間（１３）が
あり、この隙間（１３）の近くで空気流が剥離し。(Problem to be Solved by the Invention) In the conventional railway vehicle shown in Section 8.9.10 [7I' above, there is a gap (13) around the passage (2) formed between the cars. ), the airflow separates near the
第１１図に示すように渦（１４）が発生して、空気抵抗
が増加している（（１５））。また上記のように空気流
が剥離して、渦（１４）か発生するので、空力騒音が増
加して（（１９）参照）、付近の住民に多大の被害を与
えている。この騒音公害は、鉄道車両（１８）の走行速
度が大きくなればなる程、甚大で、改善が望まれている
。なお第１１図の（１２）は各車両である。As shown in FIG. 11, a vortex (14) is generated and air resistance increases ((15)). Furthermore, as described above, the airflow separates and vortices (14) are generated, which increases aerodynamic noise (see (19)), causing great damage to nearby residents. This noise pollution becomes more serious as the traveling speed of the railway vehicle (18) increases, and improvements are desired. Note that (12) in FIG. 11 indicates each vehicle.
本発明は前記の問題点に鑑み提案するものであり、その
目的とする処は、空気抵抗及び騒音公害を低減できる鉄
道車両を提供しようとする点にある。The present invention has been proposed in view of the above problems, and its purpose is to provide a railway vehicle that can reduce air resistance and noise pollution.
（課題を解決するための手段）
上記の目的を達成するために７本発明の鉄道車両は、空
気流の剥離、渦の発生、空気抵抗の増加を抑制するため
の連結部材を車両連結部相当個所の車両外周面に沿って
配設している。(Means for Solving the Problems) In order to achieve the above object, the railway vehicle of the present invention has a connecting member corresponding to a vehicle connecting portion for suppressing separation of airflow, generation of vortices, and increase in air resistance. They are placed along the outer circumferential surface of the vehicle at certain locations.
（作用）
本発明の鉄道車両は前記のように構成されており、鉄道
車両が走行レール上を走行するときに。(Function) The railway vehicle of the present invention is configured as described above, and when the railway vehicle runs on the traveling rail.
連結部材が各車両の外周面を結ぶ仮想面上にあり。The connecting member is located on a virtual plane connecting the outer peripheral surfaces of each vehicle.
従来の鉄道車両のように各車両間の通路周りに隙間が形
成されていなくて、空気流の剥離も、渦の発生も、空気
抵抗の増加も抑制されて、空気抵抗及び騒音公害が低減
される。Unlike conventional railway vehicles, there are no gaps formed around the passages between each car, which suppresses separation of airflow, generation of vortices, and increase in air resistance, reducing air resistance and noise pollution. Ru.
（実施例）
次に本発明の鉄道車両を第Ｌ ２，３図に示す第１実
施例により説明すると、（１）が複数の車両を一連の状
態に配列して構成した鉄道車両、（２）が各車両間に形
成した通路、（８）が同通路（２）の周りの車両間に形
成した連結部材（シール部材）で、同連結部材（８）は
５通路（２）の四周を取り囲むゴム合成樹脂等の弾性材
により構成されて、同シール部（８）が各車両の外周面
を結ぶ仮想面上にある。(Embodiment) Next, the railway vehicle of the present invention will be explained using a first embodiment shown in FIGS. ) is the passage formed between each vehicle, and (8) is the connecting member (sealing member) formed between the vehicles around the passage (2), and the connecting member (8) covers the four circumferences of the 5 passage (2). The seal portion (8) is made of a surrounding elastic material such as rubber synthetic resin, and is located on an imaginary plane connecting the outer peripheral surfaces of each vehicle.
また（４）が同鉄道車両（１）の車輪、（５）が走行レ
ール、（６）が地面である。Further, (4) is the wheel of the railway vehicle (1), (5) is the running rail, and (6) is the ground.
次に前記第１．２．３図に示す鉄道車両の作用を具体的
に説明する。鉄道車両（１）の各車両が走行レール（５
）上を走行する（矢印（７）参照）。このとき、連結部
材（シール部材）（８）が各車両の外周面を結ぶ仮想面
上にあり、隙間（第９，１ｏ図の（１３）参照）がなく
て、空気流の剥離も、渦の発生も、空気抵抗の増加も抑
制される。即ち、第７図に示すように渦なしく１６）、
空気抵抗増加なしく１７）、空力騒音増加なしく２０）
が可能になる。なお第７図の（１２）は各車両である。Next, the operation of the railway vehicle shown in FIG. 1.2.3 will be explained in detail. Each vehicle of the railway vehicle (1) runs on a running rail (5
) (see arrow (7)). At this time, the connecting member (sealing member) (8) is on the virtual plane connecting the outer peripheral surfaces of each vehicle, and there is no gap (see (13) in Figures 9 and 1o), and separation of the airflow is prevented by vortices. This also suppresses the occurrence of air resistance and increases in air resistance. That is, as shown in FIG. 7, there is no vortex 16),
No increase in air resistance17), no increase in aerodynamic noise20)
becomes possible. Note that (12) in FIG. 7 indicates each vehicle.
次に本発明の鉄道車両を第４．５．６図に示す第２実施
例により説明すると、（９）が鉄道車両で。Next, the railway vehicle of the present invention will be explained using a second embodiment shown in Fig. 4.5.6. (9) is a railway vehicle.
この鉄道車両（９）は、全体が一体に構成されている。This railway vehicle (9) is constructed entirely in one piece.
即ち、各車両の連結部に相当する個所が連結部材（１０
） （ゴム、合成樹脂等の弾性材）により連結され、ま
た可撓性を有する樅通材（２１）が前後方向に通って、
鉄道車両（９）が一体に構成されている。また（４）が
同鉄道車両（９）の車輪、（５）が走行レール、（６）
が地面である。この鉄道車両（９）でも。That is, the portion corresponding to the connecting portion of each vehicle is connected to the connecting member (10
) (elastic material such as rubber or synthetic resin), and a flexible fir tree material (21) passes in the front and back direction,
A railway vehicle (9) is integrally constructed. In addition, (4) is the wheel of the same railway vehicle (9), (5) is the running rail, and (6)
is the ground. Even this railway car (9).
連結部材（１０）が各車両の連結部相当個所の外周面を
結ぶ仮想面上にあり、隙間（第９，１０図の（１３）参
照）がなくて、空気流の剥離も１渦の発生も。The connecting member (10) is on a virtual plane that connects the outer peripheral surfaces of the parts corresponding to the connecting parts of each vehicle, so there is no gap (see (13) in Figures 9 and 10), and the separation of the airflow also reduces the occurrence of one vortex. too.
空気抵抗の増加も抑制される。即ち、第７図に示すよう
に渦なしく１６） 、空気抵抗増加なしく１７）、空力
騒音増加なしく２０）が可能になる。なおこの実施例で
は、上記の利点以外に、車輪数の減少、ひいては鉄道車
両（９）の重量軽減及びそれに伴う速度増加、車輪部の
構造簡略化が達成される利点がある。Increase in air resistance is also suppressed. That is, as shown in FIG. 7, 16) without vortices, 17) without increase in air resistance, and 20) without increase in aerodynamic noise are possible. In addition to the above-mentioned advantages, this embodiment has the advantage of reducing the number of wheels, thereby reducing the weight of the railway vehicle (9), increasing its speed accordingly, and simplifying the structure of the wheel section.
（発明の効果）
本発明の鉄道車両は前記のように鉄道車両が走行レール
上を走行するときに、連結部材が各車両の外周面を結ぶ
仮想面上にあり、従来の鉄道車両のように各車両間の通
路周りに隙間が形成されていなくて、空気流の剥離も、
渦の発生も、空気抵抗の増加も抑制されて、空気抵抗及
び騒音公害が低減される効果がある。(Effects of the Invention) As described above, in the railway vehicle of the present invention, when the railway vehicle runs on the traveling rail, the connecting member is on the virtual plane connecting the outer peripheral surfaces of each vehicle, and unlike the conventional railway vehicle. There are no gaps formed around the passage between each vehicle, and there is no separation of airflow.
Both the generation of vortices and the increase in air resistance are suppressed, resulting in the effect of reducing air resistance and noise pollution.
第１図は本発明に係わる鉄道車両の第１実施例を示す側
面図、第２図はその平面図、第３図はその正面図、第４
図は第２実施例を示す側面図、第５図はその平面図、第
６図はその正面図１第７図はこれら実施例の作用説明口
、第８図は従来の鉄道車両を示す側面図、第９図はその
平面図、第１０図はその正面図、第１１図はその作用説
明図である。
（１）まナミは（９）・・・鉄道車両、（８）または（
１ｏ）・・・連結部材。FIG. 1 is a side view showing a first embodiment of a railway vehicle according to the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a front view thereof, and FIG.
The figure is a side view showing the second embodiment, FIG. 5 is a plan view thereof, FIG. 6 is a front view thereof, FIG. 9 is a plan view thereof, FIG. 10 is a front view thereof, and FIG. 11 is an explanatory diagram of its operation. (1) Manami is (9)...railway vehicle, (8) or (
1o)...Connection member.
Claims (1)
めの連結部材を車両連結部相当個所の車両外周面に沿っ
て配設したことを特徴とする鉄道車両。A railway vehicle characterized in that a connecting member for suppressing separation of airflow, generation of vortices, and increase in air resistance is arranged along the outer peripheral surface of the vehicle at a portion corresponding to the vehicle connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16855890A JPH0459469A (en) | 1990-06-28 | 1990-06-28 | Rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16855890A JPH0459469A (en) | 1990-06-28 | 1990-06-28 | Rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459469A true JPH0459469A (en) | 1992-02-26 |
Family
ID=15870258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16855890A Pending JPH0459469A (en) | 1990-06-28 | 1990-06-28 | Rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459469A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465669A (en) * | 1994-11-29 | 1995-11-14 | Andrus; Paul G. L. | Intermodal rail drag reducer with flexible enclosure between CWS |
| JPH08207765A (en) * | 1995-02-06 | 1996-08-13 | Sumitomo Metal Ind Ltd | Vibration control device for rolling stock |
| US5562374A (en) * | 1992-10-26 | 1996-10-08 | Institut Fur Schienenfahrzeuge Gmbh | Container system for one-level and two-level freight cars and double-deck coaches, especially for high-speed trains |
| JP2001240346A (en) * | 2000-03-02 | 2001-09-04 | Toshiba Fa Syst Eng Corp | Double deck elevator |
| JP2002179368A (en) * | 2000-12-13 | 2002-06-26 | Toshiba Elevator Co Ltd | Double deck elevator |
| JP2002187676A (en) * | 2000-12-22 | 2002-07-02 | Fujitec Co Ltd | Double deck elevator |
| JP2002187682A (en) * | 2000-12-25 | 2002-07-02 | Toshiba It & Control Systems Corp | Double deck elevator |
| JP2011079677A (en) * | 2010-12-17 | 2011-04-21 | Toshiba It & Control Systems Corp | Doubl-deck elevator |
-
1990
- 1990-06-28 JP JP16855890A patent/JPH0459469A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562374A (en) * | 1992-10-26 | 1996-10-08 | Institut Fur Schienenfahrzeuge Gmbh | Container system for one-level and two-level freight cars and double-deck coaches, especially for high-speed trains |
| US5465669A (en) * | 1994-11-29 | 1995-11-14 | Andrus; Paul G. L. | Intermodal rail drag reducer with flexible enclosure between CWS |
| JPH08207765A (en) * | 1995-02-06 | 1996-08-13 | Sumitomo Metal Ind Ltd | Vibration control device for rolling stock |
| JP2001240346A (en) * | 2000-03-02 | 2001-09-04 | Toshiba Fa Syst Eng Corp | Double deck elevator |
| JP2002179368A (en) * | 2000-12-13 | 2002-06-26 | Toshiba Elevator Co Ltd | Double deck elevator |
| JP4666755B2 (en) * | 2000-12-13 | 2011-04-06 | 東芝エレベータ株式会社 | Double deck elevator |
| JP2002187676A (en) * | 2000-12-22 | 2002-07-02 | Fujitec Co Ltd | Double deck elevator |
| JP4595200B2 (en) * | 2000-12-22 | 2010-12-08 | フジテック株式会社 | Double deck elevator |
| JP2002187682A (en) * | 2000-12-25 | 2002-07-02 | Toshiba It & Control Systems Corp | Double deck elevator |
| JP2011079677A (en) * | 2010-12-17 | 2011-04-21 | Toshiba It & Control Systems Corp | Doubl-deck elevator |
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