JPS622468U - - Google Patents
Info
- Publication number
- JPS622468U JPS622468U JP9427885U JP9427885U JPS622468U JP S622468 U JPS622468 U JP S622468U JP 9427885 U JP9427885 U JP 9427885U JP 9427885 U JP9427885 U JP 9427885U JP S622468 U JPS622468 U JP S622468U
- Authority
- JP
- Japan
- Prior art keywords
- booster
- working chamber
- plate
- piston
- rib
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案による倍力装置の一実施例を示
す一部縦断側面図、第２図は同装置の要部となる
ブースタプレートのリブ装着前における斜視図、
第３図は第２図のブースタプレートに装着する円
状リブの斜視図、第４図は本考案の他の実施例に
よる多角状リブを装着したブースタプレートの斜
視図である。
１…ブースタシエル、２…ブースタピストン、
３…ブースタプレート、３ａ…外周縁、４…ピス
トンダイヤフラム、７Ａ…円状リブ、７Ｂ…多角
状リブ。
FIG. 1 is a partially longitudinal side view showing an embodiment of the booster according to the present invention, and FIG. 2 is a perspective view of the booster plate, which is the main part of the device, before ribs are attached.
3 is a perspective view of a circular rib attached to the booster plate of FIG. 2, and FIG. 4 is a perspective view of a booster plate equipped with polygonal ribs according to another embodiment of the present invention. 1...Booster shell, 2...Booster piston,
3... Booster plate, 3a... Outer periphery, 4... Piston diaphragm, 7A... Circular rib, 7B... Polygonal rib.
Claims (1)
ンの外周に設けられかつ第１作動室と第２作動室
とを画成する椀状のブースタプレートと、この装
置全体を被うシエルと上記ブースタプレートとの
間に設けられて第１作動室と第２作動室とを封止
するピストンダイヤフラムとを有する倍力装置に
おいて、上記ブースタプレートをコーン型に成形
するとともにこの外周縁に、中心方向のたわみを
阻止するリブを設けたことを特徴とする倍力装置
。 (2) リブは円状または多角状に成形されて成る
実用新案登録請求の範囲第１項記載の倍力装置。[Claims for Utility Model Registration] (1) A booster piston, a bowl-shaped booster plate provided on the outer periphery of the booster piston and defining a first working chamber and a second working chamber, and covering the entire device. In a booster device having a piston diaphragm provided between a cylinder and the booster plate and sealing a first working chamber and a second working chamber, the booster plate is formed into a cone shape and the outer peripheral edge of the booster plate is formed into a cone shape. A booster characterized in that a rib is provided to prevent deflection in the center direction. (2) The booster according to claim 1, wherein the rib is formed into a circular or polygonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9427885U JPS622468U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9427885U JPS622468U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622468U true JPS622468U (en) | 1987-01-09 |
Family
ID=30652695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9427885U Pending JPS622468U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622468U (en) |
-
1985
- 1985-06-21 JP JP9427885U patent/JPS622468U/ja active Pending