JPS6283776U - - Google Patents
Info
- Publication number
- JPS6283776U JPS6283776U JP17607685U JP17607685U JPS6283776U JP S6283776 U JPS6283776 U JP S6283776U JP 17607685 U JP17607685 U JP 17607685U JP 17607685 U JP17607685 U JP 17607685U JP S6283776 U JPS6283776 U JP S6283776U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- pressure chamber
- cylindrical part
- booster
- small diameter
- 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
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案の実施例の断面図、第２図は本
考案の他の実施例の断面図である。
１……リアクシヨンデイスク、２……プツシユ
ロツド、２ａ……プツシユロツド筒状部、２ｂ…
…スクリユー用めねじ下穴、２ｃ……小径穴、２
ｄ……ねじ部、２ｅ……小径穴、３……スクリユ
ー、４……定圧室、５……パワーピストン、６…
…制御弁機構、７……エアバルブ、８……ハウジ
ング。
FIG. 1 is a cross-sectional view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Reaction disk, 2... Push rod, 2a... Push rod cylindrical part, 2b...
...Female thread pilot hole for screw, 2c...Small diameter hole, 2
d...Threaded part, 2e...Small diameter hole, 3...Screw, 4...Constant pressure chamber, 5...Power piston, 6...
...Control valve mechanism, 7...Air valve, 8...Housing.
Claims (1)
ンとで定圧室と変圧室とに分割した気圧式倍力装
置のプロツシユロツドの筒状部にリアクシヨンデ
イスクを収納するものにおいて、マスタシリンダ
ピストンと当接するスクリユーの該スクリユー用
めねじを切るためにあけられた下穴の一端よりプ
ツシユロツド筒状部へ小径の穴を貫通させたこと
を特徴とする倍力装置の反力機構。 In a pneumatic booster in which the inside of the housing is divided into a constant pressure chamber and a variable pressure chamber by a diaphragm and a power piston, the reaction disk is housed in the cylindrical part of the process rod, and the screw in contact with the master cylinder piston is used for the screw. A reaction force mechanism for a booster, characterized in that a small diameter hole is passed through a push rod cylindrical part from one end of a pilot hole drilled for cutting a female thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17607685U JPS6283776U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17607685U JPS6283776U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283776U true JPS6283776U (en) | 1987-05-28 |
Family
ID=31115979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17607685U Pending JPS6283776U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283776U (en) |
-
1985
- 1985-11-18 JP JP17607685U patent/JPS6283776U/ja active Pending