JPH09193799A - Air brake for vehicle emergency - Google Patents

Air brake for vehicle emergency

Info

Publication number
JPH09193799A
JPH09193799A JP591796A JP591796A JPH09193799A JP H09193799 A JPH09193799 A JP H09193799A JP 591796 A JP591796 A JP 591796A JP 591796 A JP591796 A JP 591796A JP H09193799 A JPH09193799 A JP H09193799A
Authority
JP
Japan
Prior art keywords
aerodynamic brake
air brake
wire
wire rope
wire drum
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.)
Withdrawn
Application number
JP591796A
Other languages
Japanese (ja)
Inventor
Kiyoshi Okada
喜代志 岡田
Shigeru Kitayama
茂 北山
Kuniyasu Yanai
邦康 梁井
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.)
Mitsubishi Heavy Industries Ltd
Central Japan Railway Co
Original Assignee
Mitsubishi Heavy Industries Ltd
Central Japan Railway Co
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 Mitsubishi Heavy Industries Ltd, Central Japan Railway Co filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP591796A priority Critical patent/JPH09193799A/en
Publication of JPH09193799A publication Critical patent/JPH09193799A/en
Withdrawn legal-status Critical Current

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  • Braking Systems And Boosters (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an air brake for vehicle emergency, in which opening and closing of the air brake can be accomplished without a hydraulic system. SOLUTION: In an air brake for vehicle emergency comprising an air brake driving means, a power device and an air brake control means, the air brake driving means comprises a wire rope 8, an eye plate 7 for fitting one end of the wire rope 8 to an air brake plate 1, and a wire drum 12 where the other end of the wire rope 8 is wound. The power device comprises a reduction gear 24 for transmitting the turning force of the axle 27 of the wheel 14 to the wire drum 12 and a clutch device 21, and the air brake control means comprises a handle 15 in an operating room, a control rope 16, a sheave 17 and arm 18. By controlling the connection between the clutch device and the clutch disc, the air brake plate 1 is operated through the operation of the wire drum and the wire rope.

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】本発明は車両の緊急用空力ブ
レーキに関する。
TECHNICAL FIELD The present invention relates to an emergency aerodynamic brake of a vehicle.

【0002】[0002]

【従来の技術】従来の空力ブレーキの例を図4に示す。
通常、空力ブレーキ板1の開閉を実施する場合、車体2
の床下に取付けられた油圧源3(油圧ポンプ,油圧リザ
ーバ,アキュムレータ等)により油圧力を発生させる。
発生した油圧力は、油圧配管4及びホース5を通って、
シリンダ6に伝えられ、空力ブレーキ板の開閉を行う。
2. Description of the Related Art An example of a conventional aerodynamic brake is shown in FIG.
Normally, when opening and closing the aerodynamic brake plate 1, the vehicle body 2
Hydraulic pressure is generated by a hydraulic power source 3 (hydraulic pump, hydraulic reservoir, accumulator, etc.) mounted under the floor.
The generated oil pressure passes through the hydraulic pipe 4 and the hose 5,
Transmitted to the cylinder 6, the aerodynamic brake plate is opened and closed.

【0003】[0003]

【発明が解決しようとする課題】従来の空力ブレーキで
は、次のような問題点を有する。 (1)空力ブレーキの開閉を油圧系統により行うため、
多くの油圧機器が必要となり、重量増加並びにコスト高
となる。
The conventional aerodynamic brake has the following problems. (1) Since the aerodynamic brake is opened and closed by a hydraulic system,
Many hydraulic devices are required, resulting in increased weight and cost.

【0004】(2)営業車両に空力ブレーキを搭載した
場合、油圧機器の油漏れ等により火災が発生し、重大事
故につながる恐れが有り、防火上好ましくない。本発明
は前述の問題点を解決することができる車両緊急用空力
ブレーキを提供することを目的とする。
(2) When an aerodynamic brake is installed in a commercial vehicle, a fire may occur due to oil leakage of hydraulic equipment, which may lead to a serious accident, which is not preferable for fire prevention. An object of the present invention is to provide a vehicle emergency aerodynamic brake capable of solving the above-mentioned problems.

【0005】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

(第1の手段)本発明に係る車両緊急用空力ブレーキ
は、空力ブレーキ駆動手段100と動力装置200と空
力ブレーキ制御手段300からなる車両緊急用空力ブレ
ーキにおいて、(A)前記空力ブレーキ駆動手段100
は、ワイヤーロープ8と、ワイヤーロープ8の一端を空
力ブレーキ板1に取りつけるアイプレート7と、ワイヤ
ーロープ8の他端を巻きつけるワイヤードラム12とか
らなり、(B)前記動力装置200は、車輪14の車軸
27の回転力をワイヤードラム12に伝える減速機24
とクラッチ装置21とからなり、(C)前記空力ブレー
キ制御手段300は、運転室内のハンドル15とコント
ロールロープ16とシーブ17とアーム18とからな
り、クラッチ装置21のクラッチディスク22,23の
結合を制御することにより、ワイヤードラム12および
ワイヤーロープ8の作動を介して空力ブレーキ板1を作
動させることを特徴とする。
(First Means) A vehicle emergency aerodynamic brake according to the present invention is a vehicle emergency aerodynamic brake comprising an aerodynamic brake drive means 100, a power unit 200, and an aerodynamic brake control means 300. (A) The aerodynamic brake drive means 100
Comprises a wire rope 8, an eye plate 7 for attaching one end of the wire rope 8 to the aerodynamic brake plate 1, and a wire drum 12 for winding the other end of the wire rope 8, (B) the power unit 200 is a wheel. Reducer 24 that transmits the rotational force of the axle 27 of 14 to the wire drum 12
(C) The aerodynamic brake control means 300 includes a steering wheel 15, a control rope 16, a sheave 17, and an arm 18 in the driver's cab for connecting the clutch disks 22 and 23 of the clutch device 21. By controlling, the aerodynamic brake plate 1 is operated through the operation of the wire drum 12 and the wire rope 8.

【0006】従って次のように作用する。緊急空力ブレ
ーキの開閉は台車11の車輪14の回転を利用したワイ
ヤーリング方式で行う。このため (1)油圧機器が不要となり、重量低減、並びにコスト
低減を図ることができる。 (2)油圧系統を使用しないため、防火上安全である。
Therefore, it operates as follows. The opening and closing of the emergency aerodynamic brake is performed by a wiring method using the rotation of the wheels 14 of the carriage 11. Therefore, (1) hydraulic equipment is not required, and weight reduction and cost reduction can be achieved. (2) It is safe for fire protection because it does not use a hydraulic system.

【0007】[0007]

【発明の実施の形態】本発明の第1の実施の形態を図1
〜図3に示す。図1は本発明の第1の実施の形態に係る
空力ブレーキの構成図、図2は第1の実施の形態に係る
車輪結合の詳細図、図3は第1の実施の形態に係る車輪
結合のメカニカルブレーキ機構の詳細図を示す。
FIG. 1 shows a first embodiment of the present invention.
3 to FIG. FIG. 1 is a configuration diagram of an aerodynamic brake according to a first embodiment of the present invention, FIG. 2 is a detailed view of wheel coupling according to the first embodiment, and FIG. 3 is a wheel coupling according to the first embodiment. The detailed drawing of the mechanical brake mechanism of is shown.

【0008】空力ブレーキ板1を開作動させる場合、空
力ブレーキ板1に取付けたアイプレート7にワイヤーロ
ープ8をシャックル9で固定し、シーブ10を介して台
車11のワイヤードラム12を車輪14により開方向へ
回転することにより、空力ブレーキ板を開く。
When the aerodynamic brake plate 1 is opened, the wire rope 8 is fixed to the eye plate 7 attached to the aerodynamic brake plate 1 with the shackle 9, and the wire drum 12 of the carriage 11 is opened with the wheels 14 via the sheave 10. Rotate in the direction to open the aerodynamic brake plate.

【0009】ワイヤードラム12と車輪14の結合メカ
ニズムを図2に示す。ワイヤードラム12と車輪14を
結合し、空力ブレーキ板1を開作動させるには、運転室
13のハンドル15をハンドルストッパー37位置まで
引く。
The connecting mechanism of the wire drum 12 and the wheel 14 is shown in FIG. In order to connect the wire drum 12 and the wheels 14 and open the aerodynamic brake plate 1, the handle 15 of the cab 13 is pulled to the position of the handle stopper 37.

【0010】ハンドル15を引くことによりコントロー
ルロープ16の力がシーブ17を介してアーム18に伝
わりバネ19に打勝てクラッチ装置21のアーム18を
動かす。
By pulling the handle 15, the force of the control rope 16 is transmitted to the arm 18 via the sheave 17, and overcomes the spring 19 to move the arm 18 of the clutch device 21.

【0011】その結果、軸受20に支えられたワイヤー
ドラム12並びにクラッチディスク(ワイヤードラム
側)22は車輪側へ移動し、クラッチディスク(ワイヤ
ードラム側)22はクラッチディスク(車輪側)23と
結合される。
As a result, the wire drum 12 and the clutch disc (wire drum side) 22 supported by the bearing 20 move to the wheel side, and the clutch disc (wire drum side) 22 is connected to the clutch disc (wheel side) 23. It

【0012】クラッチディスク(車輪側)23は減速機
24内の大歯車25とつながっており、車輪14の車軸
27に取付けられた小歯車26により回転する。そのた
め、車輪14の回転により空力ブレーキ板1は、開く。
The clutch disk (wheel side) 23 is connected to a large gear 25 in the speed reducer 24, and is rotated by a small gear 26 attached to an axle 27 of the wheel 14. Therefore, rotation of the wheels 14 opens the aerodynamic brake plate 1.

【0013】又、空力ブレーキ板1が完全に開いた時に
は、リミットスイッチ28により電気信号が電線33を
流れることにより、ソレノイド32がハンドルストッパ
ー37をストッパー解除方向に動かす。
When the aerodynamic brake plate 1 is completely opened, an electric signal flows through the electric wire 33 by the limit switch 28, so that the solenoid 32 moves the handle stopper 37 in the stopper releasing direction.

【0014】そして、ハンドル用バネ30のバネ力によ
り自動的にハンドルが戻されるため、クラッチディスク
(ワイヤードラム側)22が、クラッチディスク(車輪
側)23から離れると共に、ワイヤードラムの横のラチ
ェットギヤ34にラチェットギヤストッパー35が噛み
込むメカニカルストッパーによりワイヤードラムの反転
は防止される。
Since the handle is automatically returned by the spring force of the handle spring 30, the clutch disc (wire drum side) 22 separates from the clutch disc (wheel side) 23, and the ratchet gear beside the wire drum. A mechanical stopper with which the ratchet gear stopper 35 is engaged with the gear 34 prevents the wire drum from being reversed.

【0015】メカニカルブレーキ機構の詳細を図3に示
す。尚、空力ブレーキ板1は、車体の前進方向からの風
力に対してはストッパー29で支えられ、車体の後進方
向からの風力に対してはラチェットギヤストッパーと共
にワイヤーロープで支えられて開位置を保持する。
Details of the mechanical brake mechanism are shown in FIG. The aerodynamic brake plate 1 is supported by a stopper 29 against wind force from the forward direction of the vehicle body and is supported by a wire rope together with a ratchet gear stopper against wind force from the backward direction of the vehicle body to maintain the open position. To do.

【0016】一方、空力ブレーキ板1を閉じる場合は、
停車中に行うことを原則とする。空力ブレーキ板1が開
いた状態で、操作員が車体2の外側からストッパー解除
バー36でワイヤードラム12の横のラチェットギヤス
トッパー35を外すと、ワイヤードラム12はニュート
ラル状態となる。その結果、空力ブレーキ板1はスプリ
ングコイル付ヒンジ31のスプリング力により車体2の
屋根側へ倒れ、後は自重及びスプリング力により閉じ
る。
On the other hand, when closing the aerodynamic brake plate 1,
In principle, it should be done while the vehicle is stopped. When the operator removes the ratchet gear stopper 35 beside the wire drum 12 from the outside of the vehicle body 2 with the stopper release bar 36 while the aerodynamic brake plate 1 is open, the wire drum 12 becomes in the neutral state. As a result, the aerodynamic brake plate 1 falls toward the roof side of the vehicle body 2 due to the spring force of the hinge 31 with the spring coil, and then is closed by its own weight and the spring force.

【0017】[0017]

【発明の効果】本発明は前述のように構成されているの
で、以下に記載するような効果を奏する。 (1)車両の重量低減、並びにコスト低減を図ることが
できる。 (2)油圧系統を使用しないため、防火上安全である。
Since the present invention is constructed as described above, it has the following effects. (1) The weight of the vehicle and the cost can be reduced. (2) It is safe for fire protection because it does not use a hydraulic system.

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

【図1】本発明の第1の実施の形態に係る空力ブレーキ
の構成図。
FIG. 1 is a configuration diagram of an aerodynamic brake according to a first embodiment of the present invention.

【図2】第1の実施の形態に係る車輪結合の詳細図。FIG. 2 is a detailed view of the wheel coupling according to the first embodiment.

【図3】第1の実施の形態に係るメカニカルブレーキ機
構の詳細図。
FIG. 3 is a detailed view of the mechanical brake mechanism according to the first embodiment.

【図4】従来の空力ブレーキの構成を示す図。FIG. 4 is a diagram showing a configuration of a conventional aerodynamic brake.

【符号の説明】[Explanation of symbols]

1…空力ブレーキ板, 2…車体, 3…油圧源,, 4…油圧配管, 5…ホース, 6…シリンダ, 7…アイプレート, 8…ワイヤーロープ, 9…シャックル, 10…シーブ, 11…台車, 12…ワイヤードラム, 13…運転室, 14…車輪, 15…ハンドル, 16…コントロールロープ, 17…シーブ,18…アーム, 19…バネ, 20…軸受, 21…クラッチ装置, 22…クラッチディスク(ワイヤードラム側), 23…クラッチディスク(車輪側), 24…減速機, 25…大歯車, 26…小歯車, 27…車軸, 28…リミットスイッチ, 29…ストッパー, 30…ハンドル用バネ, 31…スプリングコイル付ヒンジ, 32…ソレノイド, 33…電線, 34…ラチェットギヤ, 35…ラチェットギヤストッパー, 36…ストッパー解除バー, 37…ハンドルストッパー, 100…空力ブレーキ駆動手段, 200…動力装置, 300…空力ブレーキ制御手段。 1 ... Aerodynamic brake plate, 2 ... Car body, 3 ... Hydraulic power source, 4 ... Hydraulic piping, 5 ... Hose, 6 ... Cylinder, 7 ... Eye plate, 8 ... Wire rope, 9 ... Shackle, 10 ... Sheave, 11 ... Bogie , 12 ... Wire drum, 13 ... Operator's cab, 14 ... Wheels, 15 ... Steering wheel, 16 ... Control rope, 17 ... Sheave, 18 ... Arm, 19 ... Spring, 20 ... Bearing, 21 ... Clutch device, 22 ... Clutch disc ( Wire drum side), 23 ... Clutch disc (wheel side), 24 ... Reducer, 25 ... Large gear, 26 ... Small gear, 27 ... Axle, 28 ... Limit switch, 29 ... Stopper, 30 ... Handle spring, 31 ... Hinge with spring coil, 32 ... Solenoid, 33 ... Electric wire, 34 ... Ratchet gear, 35 ... Ratchet gear stopper, 36 ... Stopper release bar, 37 ... Handle stopper, 100 ... Aerodynamic brake driving means, 200 ... Power unit, 300 ... Aerodynamic brake control means.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 梁井 邦康 愛知県名古屋市港区大江町10番地 三菱重 工業株式会社名古屋航空宇宙システム製作 所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kuniyasu Yanai 10 Oe-cho, Minato-ku, Nagoya, Aichi Mitsubishi Heavy Industries, Ltd. Nagoya Aerospace Systems Works

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 空力ブレーキ駆動手段(100)と動力
装置(200)と空力ブレーキ制御手段(300)から
なる車両緊急用空力ブレーキにおいて、 (A)前記空力ブレーキ駆動手段(100)は、ワイヤ
ーロープ(8)と、ワイヤーロープ(8)の一端を空力
ブレーキ板(1)に取りつけるアイプレート(7)と、
ワイヤーロープ(8)の他端を巻きつけるワイヤードラ
ム(12)とからなり、 (B)前記動力装置(200)は、車輪(14)の車軸
(27)の回転力をワイヤードラム(12)に伝える減
速機(24)とクラッチ装置(21)とからなり、 (C)前記空力ブレーキ制御手段(300)は、運転室
内のハンドル(15)とコントロールロープ(16)と
シーブ(17)とアーム(18)とからなり、クラッチ
装置(21)のクラッチディスク(22,23)の結合
を制御することにより、ワイヤードラム(12)および
ワイヤーロープ(8)の作動を介して空力ブレーキ板
(1)を作動させることを特徴とする車両緊急用空力ブ
レーキ。
1. A vehicle emergency aerodynamic brake comprising an aerodynamic brake drive means (100), a power unit (200) and an aerodynamic brake control means (300), wherein (A) the aerodynamic brake drive means (100) is a wire rope. (8) and an eye plate (7) for attaching one end of the wire rope (8) to the aerodynamic brake plate (1),
And a wire drum (12) around which the other end of the wire rope (8) is wound. (B) The power unit (200) applies the rotational force of the axle (27) of the wheel (14) to the wire drum (12). The transmission includes a speed reducer (24) and a clutch device (21). (C) The aerodynamic brake control means (300) includes a steering wheel (15), a control rope (16), a sheave (17), and an arm ( 18) and controlling the coupling of the clutch discs (22, 23) of the clutch device (21) to actuate the aerodynamic brake plate (1) through the operation of the wire drum (12) and the wire rope (8). An aerodynamic brake for vehicle emergency, which is operated.
JP591796A 1996-01-17 1996-01-17 Air brake for vehicle emergency Withdrawn JPH09193799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP591796A JPH09193799A (en) 1996-01-17 1996-01-17 Air brake for vehicle emergency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP591796A JPH09193799A (en) 1996-01-17 1996-01-17 Air brake for vehicle emergency

Publications (1)

Publication Number Publication Date
JPH09193799A true JPH09193799A (en) 1997-07-29

Family

ID=11624255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP591796A Withdrawn JPH09193799A (en) 1996-01-17 1996-01-17 Air brake for vehicle emergency

Country Status (1)

Country Link
JP (1) JPH09193799A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024208A1 (en) * 2004-09-03 2006-03-09 Lihua Pang Aerodynamic auxiliary braking apparatus for motor vehicle
ES2276572A1 (en) * 2005-01-01 2007-06-16 Fco. Javier Porras Vila Air brake for e.g. cars, trucks includes concave metallic plate that can pivot towards back and is spaced by electrical mechanism from roof
JP2013049293A (en) * 2011-08-30 2013-03-14 Railway Technical Research Institute Railroad vehicle having aerodynamic brake
CN105253163A (en) * 2015-11-28 2016-01-20 上海洲跃生物科技有限公司 Aerodynamic brake of high-speed train
CN106882169A (en) * 2017-03-03 2017-06-23 同济大学 Train wind resistance bidirectional braking device
CN114084194A (en) * 2022-01-01 2022-02-25 谢红太 Wind resistance braking device capable of being regulated and controlled in multiple stages and suitable for high-speed train

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024208A1 (en) * 2004-09-03 2006-03-09 Lihua Pang Aerodynamic auxiliary braking apparatus for motor vehicle
ES2276572A1 (en) * 2005-01-01 2007-06-16 Fco. Javier Porras Vila Air brake for e.g. cars, trucks includes concave metallic plate that can pivot towards back and is spaced by electrical mechanism from roof
JP2013049293A (en) * 2011-08-30 2013-03-14 Railway Technical Research Institute Railroad vehicle having aerodynamic brake
CN105253163A (en) * 2015-11-28 2016-01-20 上海洲跃生物科技有限公司 Aerodynamic brake of high-speed train
CN106882169A (en) * 2017-03-03 2017-06-23 同济大学 Train wind resistance bidirectional braking device
CN106882169B (en) * 2017-03-03 2019-06-11 同济大学 Train wind resistance bidirectional braking device
CN114084194A (en) * 2022-01-01 2022-02-25 谢红太 Wind resistance braking device capable of being regulated and controlled in multiple stages and suitable for high-speed train

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20030401