JPS641050U - - Google Patents

Info

Publication number
JPS641050U
JPS641050U JP9241287U JP9241287U JPS641050U JP S641050 U JPS641050 U JP S641050U JP 9241287 U JP9241287 U JP 9241287U JP 9241287 U JP9241287 U JP 9241287U JP S641050 U JPS641050 U JP S641050U
Authority
JP
Japan
Prior art keywords
flow path
master cylinder
pressure oil
valve body
wheel
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
Application number
JP9241287U
Other languages
Japanese (ja)
Other versions
JPH0536774Y2 (en
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 filed Critical
Priority to JP1987092412U priority Critical patent/JPH0536774Y2/ja
Publication of JPS641050U publication Critical patent/JPS641050U/ja
Application granted granted Critical
Publication of JPH0536774Y2 publication Critical patent/JPH0536774Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の切り換え回路の説明図、第２
図は車輪スリツプ制御装置用油圧回路の概略構成
図、第３図は従来の切り換え回路を示す説明図で
ある。 ２……車輪スリツプ制御装置用油圧回路、４…
…切り換え回路、１０……マスタシリンダ、１４
……ホイールシリンダ、４４……第５ソレノイド
バルブ（電磁弁）、４２……チエツクバルブ（一
方向弁）、４６……弁体、４８……制御ばね、５
０……励磁コイル。 Figure 1 is an explanatory diagram of the switching circuit of the present invention, Figure 2
This figure is a schematic diagram of a hydraulic circuit for a wheel slip control device, and FIG. 3 is an explanatory diagram showing a conventional switching circuit. 2...Hydraulic circuit for wheel slip control device, 4...
...Switching circuit, 10...Master cylinder, 14
... Wheel cylinder, 44 ... Fifth solenoid valve (electromagnetic valve), 42 ... Check valve (one-way valve), 46 ... Valve body, 48 ... Control spring, 5
0... Excitation coil.

Claims (1)

【実用新案登録請求の範囲】 ブレーキペダルの踏力に応じて圧油を供給する
マスタシリンダと、 このマスタシリンダに流路を介して接続されて
車輪の制動を行うホイールシリンダと、 上記マスタシリンダとホイールシリンダとの流
路の間に配置されて、マスタシリンダ側からホイ
ールシリンダ側への圧油のみを流す一方向弁と、 その一方向弁と並列に配置され、マスタシリン
ダとホイールシリンダとの間の流路を開閉する電
磁弁と、 を備え、 その電磁弁は、圧油の流路を開閉する弁体と、 その弁体を一方向に押圧して、上記流路を開く
ばねと、 常時はその流路を開き、一方励磁時には弁体に
電磁力を付勢し、ばねの押圧力に抗して流路を閉
じるように構成された励磁コイルと、 を備えた車輪スリツプ制御装置用油圧回路にお
いて、 上記ばねが、ホイールシリンダ側からマスタシ
リンダ側への圧油の流れの方向に、弁体を押圧す
る様に配置されたことを特徴とする車輪スリツプ
制御装置用油圧回路。[Scope of Claim for Utility Model Registration] A master cylinder that supplies pressure oil according to the force applied to the brake pedal; A wheel cylinder that is connected to the master cylinder via a flow path and brakes the wheels; The master cylinder and the wheels. A one-way valve that is placed between the flow path with the cylinder and allows only pressure oil to flow from the master cylinder side to the wheel cylinder side; a solenoid valve that opens and closes a flow path; the solenoid valve includes a valve body that opens and closes a pressure oil flow path; a spring that presses the valve body in one direction to open the flow path; A hydraulic circuit for a wheel slip control device, comprising: an excitation coil configured to open the flow path, apply an electromagnetic force to the valve body during excitation, and close the flow path against the pressing force of the spring; A hydraulic circuit for a wheel slip control device, wherein the spring is arranged so as to press the valve body in the direction of flow of pressure oil from the wheel cylinder side to the master cylinder side.
JP1987092412U 1987-06-16 1987-06-16 Expired - Lifetime JPH0536774Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987092412U JPH0536774Y2 (en) 1987-06-16 1987-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987092412U JPH0536774Y2 (en) 1987-06-16 1987-06-16

Publications (2)

Publication Number Publication Date
JPS641050U true JPS641050U (en) 1989-01-06
JPH0536774Y2 JPH0536774Y2 (en) 1993-09-17

Family

ID=30954095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987092412U Expired - Lifetime JPH0536774Y2 (en) 1987-06-16 1987-06-16

Country Status (1)

Country Link
JP (1) JPH0536774Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644859A (en) * 1992-05-15 1994-02-18 Teikoku Tsushin Kogyo Co Ltd Key top for push button switch and manufacture thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795241A (en) * 1980-11-29 1982-06-14 Nippon Air Brake Co Ltd Hydraulic pressure controller for antiskid device
JPS58122246A (en) * 1981-09-18 1983-07-20 ダイムラ−−ベンツ・アクチエンゲゼルシヤフト Load device of pressure tank mounted into frame of propulsion controller for automobile as pressure source
JPS5932549A (en) * 1982-08-17 1984-02-22 Akebono Brake Ind Co Ltd Wheel lock preventing device
JPS61177962U (en) * 1985-04-25 1986-11-06

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795241A (en) * 1980-11-29 1982-06-14 Nippon Air Brake Co Ltd Hydraulic pressure controller for antiskid device
JPS58122246A (en) * 1981-09-18 1983-07-20 ダイムラ−−ベンツ・アクチエンゲゼルシヤフト Load device of pressure tank mounted into frame of propulsion controller for automobile as pressure source
JPS5932549A (en) * 1982-08-17 1984-02-22 Akebono Brake Ind Co Ltd Wheel lock preventing device
JPS61177962U (en) * 1985-04-25 1986-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644859A (en) * 1992-05-15 1994-02-18 Teikoku Tsushin Kogyo Co Ltd Key top for push button switch and manufacture thereof

Also Published As

Publication number Publication date
JPH0536774Y2 (en) 1993-09-17

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