JPS63100362U - - Google Patents
Info
- Publication number
- JPS63100362U JPS63100362U JP17977487U JP17977487U JPS63100362U JP S63100362 U JPS63100362 U JP S63100362U JP 17977487 U JP17977487 U JP 17977487U JP 17977487 U JP17977487 U JP 17977487U JP S63100362 U JPS63100362 U JP S63100362U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- brake
- skid device
- pressure
- pressure control
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3605—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling the working fluid system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/46—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition the pressure being reduced by exhausting fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Regulating Braking Force (AREA)
Description
第１図は２通路圧力制御弁を有するアンチスキ
ツド装置を破断して示す回路図、第２図は液力式
に制動される軸と圧縮空気のためのそれぞれ１つ
の２通路圧力制御弁とを有する自動車の概略的回
路図、第３図は２つの軸による互いに異なる制御
を示す回路図、第４図は３通路圧力制御弁を破断
して示す回路図、第５図は２つの液力式に制動さ
れる軸を有する自動車のための第４図に相応する
圧力制御弁の回路図、第６図は液力式に制動され
る軸と圧縮空気式に制動される軸とを有する自動
車のための第４図に相応する圧力制御弁の回路図
、第７図は２通路圧力制御弁の組合わせを示す回
路図である。
１……圧縮空気貯蔵容器、２……制動弁、３・
４……ブレーキシリンダ、５・６……車輪、７…
…車軸、８・９・１０……導管、１１・１２・１
３……前制御方向制御弁、１４・１５・１６……
分岐導管、１７・１８・１９……主方向制御弁、
２０・２１……分岐導管、２２……圧力制御弁、
２３・２４・２４′・２５……弁座、２６・２７
・２８……ダイヤフラム部材、２９・３０・３１
……作業室、３２……弁入口、３３……棒、３４
……閉鎖部材、３５……弁座、３６……外気接続
部、３７・３８……ユニツト、３９・３９′……
前制御シリンダ、４０・４０′……マスターシリ
ンダ、４１・４２……軸、４３・４４……圧力制
御弁、４５・４６・４７・４８……ユニツト、４
９……圧縮空気制動弁、５１……前軸、５２……
後軸、５３……圧力制御弁、５４・５５……圧縮
空気ブレーキシリンダ、５６……圧力制御弁、５
７・５８……方向制御弁、５９・６０・６１……
出口導管、６２・６３・６４……ユニツト、６６
……制動弁、６７・６８……圧力制御弁、６９・
７０・７１・７２……ユニツト、７３……前軸、
７４……後軸、７５……差し嵌めブツシユ。
1 shows a cut-away circuit diagram of an antiskid device with a two-channel pressure control valve; FIG. 2 shows a hydraulically braked shaft and a two-channel pressure control valve each for compressed air; FIG. Schematic circuit diagram of an automobile. Figure 3 is a circuit diagram showing mutually different control by two axes. Figure 4 is a circuit diagram showing a cutaway of a three-passage pressure control valve. Figure 5 is a circuit diagram showing two hydraulic control valves. Circuit diagram of a pressure control valve according to FIG. 4 for a motor vehicle with a braked shaft, FIG. 6 for a motor vehicle with a hydraulically braked shaft and a pneumatically braked shaft FIG. 7 is a circuit diagram of a pressure control valve corresponding to FIG. 4, and FIG. 7 is a circuit diagram showing a combination of two passage pressure control valves. 1... Compressed air storage container, 2... Brake valve, 3.
4...Brake cylinder, 5/6...Wheel, 7...
...Axle, 8, 9, 10... Conduit, 11, 12, 1
3... Front control directional control valve, 14/15/16...
Branch conduit, 17/18/19...main directional control valve,
20, 21...branch conduit, 22...pressure control valve,
23, 24, 24', 25... Valve seat, 26, 27
・28...Diaphragm member, 29.30.31
...Working room, 32... Valve inlet, 33... Rod, 34
...Closing member, 35...Valve seat, 36...Outside air connection, 37, 38...Unit, 39, 39'...
Front control cylinder, 40, 40'... Master cylinder, 41, 42... Shaft, 43, 44... Pressure control valve, 45, 46, 47, 48... Unit, 4
9...Compressed air brake valve, 51...Front shaft, 52...
Rear shaft, 53...Pressure control valve, 54/55...Compressed air brake cylinder, 56...Pressure control valve, 5
7, 58... Directional control valve, 59, 60, 61...
Outlet conduit, 62, 63, 64...unit, 66
...Brake valve, 67/68...Pressure control valve, 69.
70, 71, 72...Unit, 73...Front axle,
74... Rear shaft, 75... Insert bushing.
Claims (1)
ーキ圧の共通の調整装置を有する自動車の車輪ブ
レーキのためのアンチスキツド装置であつて、ブ
レーキ導管に共通の３ポート２位置方向制御弁が
設けられており、さらにブレーキ導管が３ポート
２位置方向制御弁の後方でそれぞれ１つの分岐導
管を介してそれぞれ１つのブレーキシリンダへ導
びかれており、さらにそれぞれの分岐導管になお
１つの固有の２ポート２位置方向制御弁が設けら
れている形式のものにおいて、方向制御弁が圧力
制御弁２２，４３，４４，５３，５６，６７，６
８として形成されており、少なくとも２つの自動
車車輪のブレーキを少なくとも液力式に操作する
ために方向制御弁１７，１８，１９，５７とブレ
ーキシリンダ３，４との間に、前制御シリンダと
マスターシリンダとから成るユニツト３７，３８
，４５，４６，４７，４８，６９，７０，７１，
７２が設けられていることを特徴とするアンチス
キツド装置。 ２ 方向制御弁１７，１８，１９，５７が３通路
圧力制御弁５６にまとめられている実用新案登録
請求の範囲第１項記載のアンチスキツド装置。 ３ 複数の自動車車軸７３，７４の圧力制御弁６
７，６８が１つのユニツト６７／６８にまとめら
れている実用新案登録請求の範囲第１項記載のア
ンチスキツド装置。 ４ 圧力制御弁ユニツト６７／６８が中央の電気
的な差込み接続部７５を備えている実用新案登録
請求の範囲第３項記載のアンチスキツド装置。 ５ 液力式の車輪ブレーキのばあいに逆止弁の代
わりに、圧力制御弁２２，４３，４４，５３，６
７，６８が使用されることができる実用新案登録
請求の範囲第４項記載のアンチスキツド装置。 ６ 圧力制御弁２２，４３，４４，５３，５，６
，６７，６８に接続された車輪のブレーキ圧が同
時に減少されあるいは１つの車輪あるいは車輪対
において圧力低下するさいに、別の接続された車
輪あるいは車輪対が圧力保持されている実用新案
登録請求の範囲第２項記載のアンチスキツド装置
。[Claims for Utility Model Registration] 1. An anti-skid device for wheel brakes of a motor vehicle having a common regulating device for the brake pressure in at least two brake cylinders, the device comprising a 3-port 2-position directional control valve common to the brake conduit. are provided, and the brake lines are led behind the 3/2-way directional control valve via a branch line in each case to a brake cylinder, and each branch line also has an individual brake line. In the type equipped with a 2-port 2-position directional control valve, the directional control valve is a pressure control valve 22, 43, 44, 53, 56, 67, 6
8 between the directional control valves 17, 18, 19, 57 and the brake cylinders 3, 4 for at least hydraulically operating the brakes of at least two motor vehicle wheels. Units 37, 38 consisting of cylinders
,45,46,47,48,69,70,71,
72. An anti-skid device comprising: 72. The antiskid device according to claim 1, wherein the two-way control valves 17, 18, 19, and 57 are combined into a three-passage pressure control valve 56. 3 Pressure control valve 6 for multiple automobile axles 73, 74
7 and 68 are combined into one unit 67/68.An anti-skid device according to claim 1, wherein the anti-skid device is comprised of a unit 67/68. 4. Anti-skid device according to claim 3, in which the pressure control valve unit 67/68 is provided with a central electrical plug-in connection 75. 5 In the case of hydraulic wheel brakes, pressure control valves 22, 43, 44, 53, 6 are used instead of check valves.
7. The anti-skid device according to claim 4, in which the anti-skid device can be used. 6 Pressure control valve 22, 43, 44, 53, 5, 6
, 67, 68, the brake pressure of the wheels connected to the wheels is simultaneously reduced or the pressure drops in one wheel or pair of wheels, while the pressure of another connected wheel or pair of wheels is maintained. An anti-skid device according to scope 2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772753992 DE2753992C2 (en) | 1976-06-05 | 1977-12-03 | Anti-lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100362U true JPS63100362U (en) | 1988-06-29 |
| JPH0239893Y2 JPH0239893Y2 (en) | 1990-10-25 |
Family
ID=6025286
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14799078A Pending JPS5486071A (en) | 1977-12-03 | 1978-12-01 | Antiiskid apparatus |
| JP1987179774U Expired JPH0239893Y2 (en) | 1977-12-03 | 1987-11-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14799078A Pending JPS5486071A (en) | 1977-12-03 | 1978-12-01 | Antiiskid apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JPS5486071A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329640U (en) * | 1986-08-09 | 1988-02-26 |
-
1978
- 1978-12-01 JP JP14799078A patent/JPS5486071A/en active Pending
-
1987
- 1987-11-27 JP JP1987179774U patent/JPH0239893Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329640U (en) * | 1986-08-09 | 1988-02-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239893Y2 (en) | 1990-10-25 |
| JPS5486071A (en) | 1979-07-09 |
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