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JP2014219094A - Brake powder dust removal device - Google Patents

Brake powder dust removal device Download PDF

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Publication number
JP2014219094A
JP2014219094A JP2013111310A JP2013111310A JP2014219094A JP 2014219094 A JP2014219094 A JP 2014219094A JP 2013111310 A JP2013111310 A JP 2013111310A JP 2013111310 A JP2013111310 A JP 2013111310A JP 2014219094 A JP2014219094 A JP 2014219094A
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Prior art keywords
brake
dust
powder dust
drum
brake drum
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正信 大城
Masanobu Oshiro
正信 大城
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

PROBLEM TO BE SOLVED: To absorb and process powder dust generated out of a disc brake and a brake drum and prevent the powder dust from being injected out of an automobile.SOLUTION: This invention provides a brake powder removal device in which both powder dust absorbing ports 4, 4 can be arranged on a disc brake body 1 side to face toward both disc pads 3, 3, connected to a powder dust absorbing and removal machine with suction hoses, to perform absorbing processing. In a drum type brake, upper and lower powder dust absorbing pipe ports are arranged from a back-plate side into a brake drum toward brake lining sides, which can be connected to the powder dust absorbing and removal machine with the suction hoses to process the powder dust from within each of the brake drums, and at the same time a compressor utilizing an exhaust gas pressure of an engine is arranged to absorb and process the powder dust from each of the brakes while air is blown into the brake drum.

Description

本発明は、自動車がブレ−キを踏んだ時にディスクブレ−キパットから粉塵が発生する、とともに、ブレ−キドラムとブレ−キライニングとの間からも摩擦が起き、ブレ−キ粉塵が発生する、このブレ−キ粉塵を吸収除去するものに関するものである。In the present invention, dust is generated from the disc brake pad when the automobile steps on the brake, and friction also occurs between the brake drum and the brake lining to generate brake dust. The present invention relates to one that absorbs and removes this brake dust.

従来は、ブレ−キ粉塵を除去する装置などはなかった。Conventionally, there has been no device for removing brake dust.

自動車が減速又は停止するためブレ−キを踏むと各ブレ−キから粉塵が発生する、ディスクブレ−キはディスクブレ−キのディスクロ−タ−2と、ディスクパット3との間で、摩擦が起きブレ−キ粉塵が発生する、またドラム式ブレ−キではブレ−キドラム10と、ブレ−キライニング11との間で摩擦が起き、ブレ−キドラム10の中で粉塵か発生する、ディスクブレ−キの粉塵、又はブレ−キドラム内の粉塵はブレ−キを踏む度に発生するものである、ディスクブレ−キの粉塵は、図1のように、タイヤ21、ホイ−ル20に付着しながら道路上に散布されている、一方ブレ−キドラム10内の粉塵も図4、図5のように、ブレ−キドラム10内に付着する粉塵と又は、バックプレ−ト12と、ブレ−キドラム10との、周囲の隙間から出る粉塵がある、しかし大半はブレ−キドラム10と、バックプレ−ト12との周囲との隙間から、車外へと出て埃となり、車の廃棄ガスと一緒に道路上や、町に舞い上がっている状態である、とくに夏の温度の高い日のトラックなど大型車の往来の激しい幹線道路、又は地下道などブレ−キを多く踏む場所ではブレ−キライニング11の、焼きついた臭いと、このブレ−キ粉塵が舞い上がっている場所が多く見られる、さらにこの粉塵は道路側の壁や物に付着している場所もあるので異臭がする道路もある、この粉塵が発生するブレ−キドラム10の中の温度は、摩擦などで高温になり、沢山の重量物を積んで走る大型車のブレ−キドラム10の中は、とくに高温になる、これに夏の気温の高い日は、さらに高温になり粉塵の出る量も多くなる、またこのブレ−キドラム10内の温度は冬になると、ブレ−キドラム10も、外気で冷やされるので粉塵の出る量も少なくなる、このために季節関係なく沢山の自動車が走る市街地や幹線道路でも、粉塵が少なくなるために夏と比べれば幹線道路上や市街地でも空気が澄んでいるのがわかる、したがって夏の幹線道路上や、この周囲の空気の悪さはこの粉塵が主だと言える、また自動車の排気ガスは排気ガス規制により空気がある程度緩和されている、したがって気温が高くなると多くの粉塵が埃となり道路上に舞い上がって飛んでいるのかがわかる、
本発明は、このような問題を無くすためになされたものである。
When the brakes are stepped on to decelerate or stop, dust is generated from each brake. The disk brake is a friction between the disk brake disk rotor 2 and the disk pad 3. In the case of a drum type brake, friction occurs between the brake drum 10 and the brake lining 11, and dust is generated in the brake drum 10. The dust of the brake or the dust in the brake drum is generated every time the brake is stepped on. The dust of the disc brake adheres to the tire 21 and the wheel 20 as shown in FIG. On the other hand, the dust in the brake drum 10 is also scattered on the road, as shown in FIGS. 4 and 5, and the dust adhering to the brake drum 10, the back plate 12, and the brake drum 10. From the surrounding gap However, most of the dust comes out of the car from the gap between the brake drum 10 and the back plate 12 and becomes dust, and soars on the road and town with the car's waste gas. In places where there are many brakes, such as trucks with heavy traffic, such as trucks with high summer temperatures, especially under hot summer days, the brake lining 11 has a burnt smell and this blur. -There are many places where dust is rising, and there are places where this dust adheres to roadside walls and objects, so there are also roads where there is a strange odor. Inside the brake drum 10 where this dust is generated The temperature of the car becomes high due to friction, etc., and the brake drum 10 of a large vehicle that runs with a lot of heavy loads becomes particularly hot. A lot of out In addition, when the temperature inside the brake drum 10 is winter, the brake drum 10 is cooled by the outside air, so that the amount of dust is reduced. For this reason, urban areas and trunk roads where many cars run regardless of the season. However, since the amount of dust is reduced, it can be seen that the air is clearer on the main road and in the urban area than in summer, so it can be said that this dust is the main air on the main road in summer and the surrounding air badness, In addition, the exhaust gas of automobiles is moderated to some extent by the exhaust gas regulations, so you can see that when the temperature rises, a lot of dust turns up and flies up the road,
The present invention has been made to eliminate such a problem.

発明が解決するための手段Means for Solving the Invention

ディスクロ−タ−2の回ってくる方向のディスクブレ−キ本体1側に、粉塵吸収口4、4双方を、ディスクパット3、3側に向けて図2、図3のように設け、ディスクロ−タ−2と、ディスクパット3、3の間から出てくる粉塵を吸収出来るようにし、これに吸引ホ−ス6で粉塵吸収除去機7に繋ぎ、粉塵吸収処理ができるようにした、またドラム式ブレ−キでは、ブレ−キドラム10のバックプレ−ト12側からブレ−キドラム10の中に、粉塵吸収パイプ口13、13を図6、図7のように上下に設け、ブレ−キドラム10とブレ−キライニング11、11との、双方の間から出てくる粉塵を吸収出来るようにし、これに吸引ホ−ス14、14で、同じく粉塵吸収除去機7に繋ぎ、ブレ−キドラム10内の粉塵を吸収処理ができるょうにし、車外へ出るのを防ぐようにしたものである。Both the dust absorption ports 4 and 4 are provided on the disc brake body 1 side in the direction in which the disc rotor 2 rotates, as shown in FIGS. The dust coming out between the rotor 2 and the disk pads 3 and 3 can be absorbed, and the dust hose 6 is connected to the dust absorption and removal machine 7 to enable the dust absorption treatment. the key, blur - - the drum blur from preparative 12 side blur - - backplane of Kidoramu 10 in Kidoramu 10, provided dust absorption pipe port 13 6, the good urchin vertically in FIG. 7, blur - The drum 10 and the brake lining 11, 11 can absorb the dust coming out between them, and the suction hoses 14, 14 are connected to the dust absorption / removal machine 7 in the same manner. The dust in 10 can be absorbed , In which was to prevent the exit to the outside of the vehicle.

発明の効果Effect of the invention

自動車の走行中のディスクブレ−キの粉塵は、ディスクパットから直接外に出るものであるから、タイヤ21、ホイ−ル20を、汚しながら道路上に散布されている、またブレ−キドラム10内から出る粉塵は、自動車の走行中若しくはブレ−キを掛けて停止した直後まで、バックプレ−ト12とブレ−キドラム10との、周囲の隙間から埃となって出ている、またこの粉塵はタイヤ21の内側、自動車の下側から、出るものであるから見えづらい物で、このために目立たない物である、これは自動車が走ると自動車の風圧や風に飛ばされたりして、この粉塵は自動車の排気ガスと一緒に道路上に舞い上がっているのが現状である、またこれは雨が降ると、道路上に落ちているこれらの粉塵は雨水と混じり、雨水を茶褐色に濁し、溝へとながれ落ち川へと流れて最後は海へと流れ付く、この繰り返しが何十年も続き海や川を汚した原因の一つではないだろうか、今日まで自動車がディスクブレ−キやブレ−キライニングを擦り減らし粉塵と成し車から出した粉塵の量は計りしれないくらいの量ではないかと思う、またある文献ではブレ−キドラム10と接する面のライニング11にはモ−ルド、ライニングが、使用されていることが多く、石綿を合成樹脂やゴム剤などの結合剤とともに高温、高圧下で成形されていると記載されている、この粉塵は健康を害するものではないでしょうか。Since the dust of the disc brake while the vehicle is running directly goes out of the disc pad, the tire 21 and the wheel 20 are polluted on the road while being dirty, and the inside of the brake drum 10 The dust that comes out of the vehicle remains as dust from the surrounding gap between the backplate 12 and the brake drum 10 until the vehicle is running or just after it is braked and stopped. This is something that is hard to see because it comes out from inside the tire 21 and under the car, and is inconspicuous. For this reason, when the car runs, it is blown away by the wind pressure and wind of the car. Is currently rising on the road together with the exhaust gas of the car, and when it rains, these dusts falling on the road mix with rainwater, clouding the rainwater brown, into the ditch Toga Flowing to the fallen river and finally flowing to the sea, this repetition continued for decades and may be one of the causes of polluting the sea and rivers, until today the car has been disc brake and brake lining I think that the amount of dust and the amount of dust emitted from the car is not measurable, and in some literature, the lining 11 on the surface in contact with the brake drum 10 is used as a mold or lining. It is often described that asbestos is molded together with binders such as synthetic resin and rubber under high temperature and high pressure. This dust may be harmful to health.

本発明は、図8に示すように、粉塵吸収除去機7を設け、これにディスクブレ−キ、またはブレ−キドラム10の中から出る粉塵を吸収除去しょうとするものである、従って、熱気を含んだ粉塵は、各吸引ホ−スを通り抜け、粉塵吸収除去機7内のフィルタ−に吸収され新たな空気なって出てくる、そしてこの空気を冷却機8を通し清清化させてエンジン25の、既設エア−クリ−ナ−9に吸いこませることができるようにした、エンジン25の吸引力で、各ブレ−キからの粉塵を、図8の全体図に示すように、吸引吸収させる事もできるようにした、このように粉塵吸収除去機7に、エンジン25の吸引力を旨く利用すれば、より効果的に吸収ができる、これは自動車がブレ−キを踏んで減速又は、車を止めるエネルギ−を利用できるものである。As shown in FIG. 8, the present invention is provided with a dust absorption / removal machine 7 to absorb and remove dust from the disc brake or brake drum 10. The contained dust passes through each suction hose, is absorbed by the filter in the dust absorption and removal machine 7 and comes out as new air, and the air is purified through the cooler 8 to clean the engine 25. As shown in the overall view of FIG. 8, the dust from each brake is sucked and absorbed by the suction force of the engine 25 that can be sucked into the existing air cleaner 9. In this way, the dust absorption and removal machine 7 can absorb more effectively if the suction force of the engine 25 is used effectively. This is because the vehicle decelerates or decelerates the vehicle by stepping on the brake. Can use energy to stop A.

本発明は、ブレ−キドラム10の中の粉塵を吸引吸収するものである、従ってこの吸引することによってブレ−キドラム10内の熱気も吸引する事になる、このためにバックプレ−ト12とブレ−キドラム10との周囲の隙間から逆に、外気のごみや埃などが、ブレ−キドラム10内に入ってこないようにするため、ブレ−キドラム10内に、送風口15、15を左右に設け、ここから適量の空気をブレ−キドラム内へ送りこむようにした、またこの送風させるために、エンジン25の排気圧を利用したコンプレッサ−18を図8に示すように設け、このコンプレサ−18から出る空気を、送風冷却機17を通し、各ブレ−キドラム10内の送風口15、15から、新たな空気を送り込むようにした、またこの送風方を旨く使いブレ−キドラム10内の、温度が上がれば自動的に送風が始まるようにし、ブレ−キドラム10内の熱を自動的に下げることもできる、新たな空気をブレ−キドラム10の中に送り込み、粉塵は吸収処理できるようにし、熱風だけをバックプレ−ト12と、ブレ−キドラム10との、周囲との隙間から外へ出すことができブレ−キドラム10内の、熱を冷ますこことができる、今まで自然冷却しかなかったブレ−キドラム10の温度を、本発明は、下げることができ、ブレ−キライニングの焼き付きといった問題を防ぐ効果もある。In the present invention, dust in the brake drum 10 is sucked and absorbed. Therefore, by sucking the dust, hot air in the brake drum 10 is sucked. For this reason, the back plate 12 and the brake drum 10 are also sucked. -In order to prevent dirt and dust from outside air from entering the brake drum 10 from the gap around the drum drum 10, air blowing ports 15 and 15 are provided on the left and right sides of the brake drum 10. From here, an appropriate amount of air is sent into the brake drum, and in order to blow this air, a compressor 18 utilizing the exhaust pressure of the engine 25 is provided as shown in FIG. Air is passed through the blower cooler 17 and new air is sent from the blower ports 15 and 15 in each brake drum 10. When the temperature rises in the air, the air is automatically started, and the heat in the brake drum 10 can be automatically lowered. New air is fed into the brake drum 10, and dust is absorbed. So that only the hot air can be discharged from the gap between the back plate 12 and the brake drum 10 with the surroundings, and the heat in the brake drum 10 can be cooled so far. The present invention can lower the temperature of the brake drum 10 that was only naturally cooled, and has the effect of preventing problems such as burn-in of the brake lining.

ディスクブレ−キから粉塵が放出している状況を表す図である。It is a figure showing the condition where the dust has discharge | released from the disc brake. 本発明の取り付け使用状況を表す図である。It is a figure showing the attachment use condition of this invention. 本発明の取り付け使用状況を表す平面図である。It is a top view showing the attachment use condition of this invention. ブレ−キドラムの中の粉塵を表す現況図である。It is a present condition figure showing the dust in a brake drum. ブレ−キドラム内の粉塵が放出している現況を示す断面図である。It is sectional drawing which shows the present condition which the dust in a brake drum has discharge | released. 本発明の取り付け状況使用状況を表す断面図である。It is sectional drawing showing the attachment condition use condition of this invention. 本発明の粉塵吸収状況を表す図である。It is a figure showing the dust absorption condition of this invention. 本発明の、粉塵吸引吸収送風ホ−ス経路を、表す全体図である。It is a general view showing the dust suction absorption blower hose path of the present invention.

1ディスクブレ−キ本体
2ディスクロ−タ−
3ディスクパット
4粉塵吸収口
5吸引バルブ
6吸引ホ−ス
7粉塵吸収機
8冷却機
9既設エアクリ−ナ−
10ブレ−キドラム
11ブレ−キライニング
12バックプレ−ト
13粉塵吸収パイプ口
14吸引ホ−ス
15送風口
16送風ホ−ス
17送風冷却機
18コンプレッサ−
19送風エアクリナ
20ホイ−ル
21タイヤ
22送風バルブ
23エンジン
24エアクリ−ナ−
1 disc brake body 2 disc rotor
3 Disc pad 4 Dust absorption port 5 Suction valve 6 Suction hose 7 Dust absorber 8 Cooler 9 Existing air cleaner
10 Brake drum 11 Brake lining 12 Back plate 13 Dust absorption pipe port 14 Suction hose 15 Blower 16 Blower hose 17 Blower cooler 18 Compressor
19 air cleaner 20 wheel 21 tire 22 air blow valve 23 engine 24 air cleaner

Claims (1)

自動車のディスクブレ−キの本体側に、吸収口を双方に設け、ディスクパット双方から出る粉塵を吸収出来るようにし、ドラム式ブレ−キでは、ブレ−キドラムのバックプレ−ト側からブレ−キドラム内へ、吸収パイプ口を上下双方に設け、ブレ−キライニング双方から出る粉塵を吸収出来るようにし、各ブレ−キから出る粉塵を、粉塵吸収除去機で、吸収処理ができるようにした、ブレ−キ粉塵吸収除去装置。On the main body side of the disc brake of an automobile, both sides are provided with an absorption port so that dust from both disc pads can be absorbed. In the drum type brake, the brake drum is arranged from the back plate side of the brake drum. Inside, absorption pipe ports are provided on both the top and bottom to allow absorption of dust from both brake linings, and dust from each brake can be absorbed by a dust absorption and removal machine. -Dust absorption and removal device.
JP2013111310A 2013-05-10 2013-05-10 Brake powder dust removal device Pending JP2014219094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013111310A JP2014219094A (en) 2013-05-10 2013-05-10 Brake powder dust removal device

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Application Number Priority Date Filing Date Title
JP2013111310A JP2014219094A (en) 2013-05-10 2013-05-10 Brake powder dust removal device

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Publication Number Publication Date
JP2014219094A true JP2014219094A (en) 2014-11-20

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JP2013111310A Pending JP2014219094A (en) 2013-05-10 2013-05-10 Brake powder dust removal device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4575259A1 (en) 2023-12-20 2025-06-25 Skoda Auto a.s. Drum brake with an annular extraction chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4575259A1 (en) 2023-12-20 2025-06-25 Skoda Auto a.s. Drum brake with an annular extraction chamber

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