JPS6337469U - - Google Patents
Info
- Publication number
- JPS6337469U JPS6337469U JP13111886U JP13111886U JPS6337469U JP S6337469 U JPS6337469 U JP S6337469U JP 13111886 U JP13111886 U JP 13111886U JP 13111886 U JP13111886 U JP 13111886U JP S6337469 U JPS6337469 U JP S6337469U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- pressure chamber
- output rod
- piston
- pressure booster
- 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
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案の実施例を示す負圧式倍力装置
の側断面図、第２図は従来の負圧式倍力装置の側
断面図である。
図面の簡単な説明、１，２……ハウジング、４
……ダイアフラム、５……ピストン、５ｂ……端
面、６……負圧室、７……変圧室、１０……プツ
シユロツド、１１……バルブプランジヤ、１２…
…コントロールバルブ、１５……シート、１６，
１７……通孔、１８……スプリング、１９……キ
ー、２３……出力ロツド、２４……円筒部、２５
……反動板、２６……マスタシリンダ、２７……
マスタシリンダピストン、２８……圧力室、３１
……スプリング。
FIG. 1 is a side sectional view of a negative pressure booster showing an embodiment of the present invention, and FIG. 2 is a side sectional view of a conventional negative pressure booster. Brief explanation of the drawings, 1, 2...Housing, 4
... Diaphragm, 5 ... Piston, 5b ... End face, 6 ... Negative pressure chamber, 7 ... Variable pressure chamber, 10 ... Push rod, 11 ... Valve plunger, 12 ...
...Control valve, 15...Seat, 16,
17...Through hole, 18...Spring, 19...Key, 23...Output rod, 24...Cylindrical part, 25
...Reaction plate, 26... Master cylinder, 27...
Master cylinder piston, 28...pressure chamber, 31
……spring.
Claims (1)
結孔内に摺動自在に嵌合し、このプツシユロツド
に働く反力をリアクシヨンデイスクを介して入力
軸に伝達させるようにした負圧式倍力装置におい
て、休止状態で負圧室と変圧室とが連通状態にあ
り、かつマスタシリンダのピストンは常時前記出
力ロツドの先端に当接するよう付勢されているこ
とを特徴とする負圧式倍力装置。 In a negative pressure booster in which the end fitting part of the output rod is slidably fitted into the connection hole of the power piston, and the reaction force acting on the push rod is transmitted to the input shaft via the reaction disk. A negative pressure booster, characterized in that the negative pressure chamber and the variable pressure chamber are in communication with each other in a rest state, and the piston of the master cylinder is always biased so as to come into contact with the tip of the output rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13111886U JPS6337469U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13111886U JPS6337469U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6337469U true JPS6337469U (en) | 1988-03-10 |
Family
ID=31029263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13111886U Pending JPS6337469U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337469U (en) |
-
1986
- 1986-08-29 JP JP13111886U patent/JPS6337469U/ja active Pending
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