JPS61101066U - - Google Patents
Info
- Publication number
- JPS61101066U JPS61101066U JP18707584U JP18707584U JPS61101066U JP S61101066 U JPS61101066 U JP S61101066U JP 18707584 U JP18707584 U JP 18707584U JP 18707584 U JP18707584 U JP 18707584U JP S61101066 U JPS61101066 U JP S61101066U
- Authority
- JP
- Japan
- Prior art keywords
- input piston
- communicates
- piston
- booster
- chamber
- 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
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Braking Systems And Boosters (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Description
第１図は本考案の一実施例としてのハイドロブ
ースタの平面図、第２図は第１図のＸ―Ｘ線断面
図、第３図は第１図のＹ―Ｙ線断面図、第４図ａ
，ｂは同上装置内のボールバルブの作動を説明す
る図、第５図は同上装置の利用される油圧制動装
置の油圧回路図をそれぞれ示している。
１……ブースタハウジング、２……マスタシリ
ンダ、４……入力ピストン、５……出力ピストン
、２７……排油口、３４……中央油路、３６……
倍力室、３７……中央油圧室、３８……ボールバ
ルブ、４０……圧油受口、４８……気密穴、１０
１……取付部、５０１……油圧受面。
Fig. 1 is a plan view of a hydro booster as an embodiment of the present invention, Fig. 2 is a sectional view taken along the line X-X in Fig. 1, Fig. 3 is a sectional view taken along the line Y-Y in Fig. 1, and Fig. 4 is a sectional view taken along the line Y--Y in Fig. 1. Diagram a
, b are diagrams illustrating the operation of the ball valve in the above device, and FIG. 5 is a hydraulic circuit diagram of a hydraulic braking device used in the above device. 1... Booster housing, 2... Master cylinder, 4... Input piston, 5... Output piston, 27... Oil drain port, 34... Central oil passage, 36...
Boost chamber, 37...Central hydraulic chamber, 38...Ball valve, 40...Pressure oil socket, 48...Airtight hole, 10
1...Mounting part, 501...Hydraulic pressure receiving surface.
Claims (1)
車体への取付部を形成したブースタハウジングと
、上記取付部側の気密穴に摺動自在に内嵌される
入力ピストンと、上記入力ピストンの押圧端とマ
スタシリンダとの間に摺動自在に配設される出力
ピストンと、上記入力ピストンが貫通すると共に
上記出力ピストンの油圧受面と対向する倍力室と
、上記出力ピストン内部の中央油圧室よりブース
タハウジングの圧油受口に連通する流入路と、上
記入力ピストン内の中央油路の押圧端側開口より
上記取付部側の排油口に連通する流出路と、上記
中央油圧室に配設され、かつ、上記入力ピストン
の押圧作動時に上記押圧端側開口を閉じると共に
流入路と倍力室を連通させ、非作動時に流入路を
遮断すると共に倍力室と押圧端側開口を連通する
切換弁とを有したハイドロブースタ。 A booster housing with a master cylinder attached to one end and a mounting part to the vehicle body formed at the other end, an input piston that is slidably fitted into an airtight hole on the mounting part side, and a press end of the input piston and a master cylinder. an output piston slidably disposed between the cylinder and the booster housing; a booster chamber through which the input piston passes and which faces the hydraulic pressure receiving surface of the output piston; an inflow passage that communicates with the pressure oil socket of the input piston, an outflow passage that communicates from the pressing end side opening of the central oil passage in the input piston with the oil drain port on the mounting portion side, and the central oil pressure chamber. and a switching valve that closes the pushing end side opening and communicates the inflow path and the boosting chamber when the input piston is pressed, and shuts off the inflow path and communicates the boosting chamber and the pushing end side opening when the input piston is not in operation. Hydro booster with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18707584U JPS61101066U (en) | 1984-12-10 | 1984-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18707584U JPS61101066U (en) | 1984-12-10 | 1984-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101066U true JPS61101066U (en) | 1986-06-27 |
Family
ID=30744543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18707584U Pending JPS61101066U (en) | 1984-12-10 | 1984-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101066U (en) |
-
1984
- 1984-12-10 JP JP18707584U patent/JPS61101066U/ja active Pending
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