JPH0350577U - - Google Patents
Info
- Publication number
- JPH0350577U JPH0350577U JP11171789U JP11171789U JPH0350577U JP H0350577 U JPH0350577 U JP H0350577U JP 11171789 U JP11171789 U JP 11171789U JP 11171789 U JP11171789 U JP 11171789U JP H0350577 U JPH0350577 U JP H0350577U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- brake
- quick release
- release valve
- limiting quick
- 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
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 230000009977 dual effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Description
第1図は本考案に係る自動車のフロントブレー
キ制御装置の一実施例を示すブレーキ回路の概略
構成図、第2図は同じくブレーキセンサ及びバル
ブセンサと表示具との接続状態を例示する電気回
路図、第3図は従来例のブレーキ回路図である。
1……ブレーキバルブ、1a……ブレーキペダ
ル、1b……エアの出口、2……バルブ、2a…
…入口、2b……レバー、2c……出口、3……
リミツテイングクイツクリリースバルブ、3a…
…入口、3b……制御口、3c……出口、4……
エア配管、5……ブレーキセンサ、5a……接点
、6……エア配管、7……バルブセンサ、7a…
…接点、8……表示具(ランプ)、9……リレー
。
FIG. 1 is a schematic configuration diagram of a brake circuit showing one embodiment of the front brake control device for an automobile according to the present invention, and FIG. 2 is an electric circuit diagram similarly illustrating the connection state between the brake sensor, the valve sensor, and the display device. , FIG. 3 is a conventional brake circuit diagram. 1... Brake valve, 1a... Brake pedal, 1b... Air outlet, 2... Valve, 2a...
...Entrance, 2b...Lever, 2c...Exit, 3...
Limiting quick release valve, 3a...
...Inlet, 3b...Control port, 3c...Exit, 4...
Air piping, 5...Brake sensor, 5a...Contact, 6...Air piping, 7...Valve sensor, 7a...
...Contact, 8...Indicator (lamp), 9...Relay.
Claims (1)
ロントブレーキ系統のエアの出口に入口を接続し
たリミツテイングクイツクリリースバルブと、前
記ブレーキバルブの出口から前記リミツテイング
クイツクリリースバルブの制御口に至るエア通路
を手動で開閉するバルブと、前記リミツテイング
クイツクリリースバルブの出口に接続したブレー
キアクチユエータと、前記リミツテイングクイツ
クリリースバルブの入口に供給されたエア圧に基
づいてブレーキペダルの操作状況を検出するブレ
ーキセンサと、前記リミツテイングクイツクリリ
ースバルブの制御口に供給されたエア圧に基づい
て前記バルブの操作状況を検出するバルブセンサ
と、前記両センサの出力に基づいて前記バルブが
閉弁操作されている状態でブレーキペダルが踏込
み操作されたことが検出されたときにバルブが閉
じられている旨を表示する表示具とを備え、該表
示具を運転席前方のインジケータパネルに設けた
ことを特徴とする自動車用のフロントブレーキ制
御装置。 A limiting quick release valve whose inlet is connected to the air outlet of the front brake system provided in the dual type brake valve, and an air passageway from the outlet of the brake valve to the control port of the limiting quick release valve. Detects the operation status of the brake pedal based on a manually opened/closed valve, a brake actuator connected to the outlet of the limiting quick release valve, and air pressure supplied to the inlet of the limiting quick release valve. a brake sensor that detects the operation status of the valve based on the air pressure supplied to the control port of the limiting quick release valve, and a valve sensor that detects the operating status of the valve based on the output of both sensors; The vehicle is equipped with an indicator that indicates that the valve is closed when it is detected that the brake pedal is depressed while the brake pedal is depressed, and that the indicator is provided on the indicator panel in front of the driver's seat. Features: Front brake control device for automobiles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11171789U JPH0350577U (en) | 1989-09-25 | 1989-09-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11171789U JPH0350577U (en) | 1989-09-25 | 1989-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0350577U true JPH0350577U (en) | 1991-05-16 |
Family
ID=31660184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11171789U Pending JPH0350577U (en) | 1989-09-25 | 1989-09-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0350577U (en) |
-
1989
- 1989-09-25 JP JP11171789U patent/JPH0350577U/ja active Pending
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