JPS63184174U - - Google Patents
Info
- Publication number
- JPS63184174U JPS63184174U JP7544687U JP7544687U JPS63184174U JP S63184174 U JPS63184174 U JP S63184174U JP 7544687 U JP7544687 U JP 7544687U JP 7544687 U JP7544687 U JP 7544687U JP S63184174 U JPS63184174 U JP S63184174U
- Authority
- JP
- Japan
- Prior art keywords
- shell
- head
- fastening member
- reinforcing plate
- hole
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案に係る気圧式倍力装置の断面図
、第２図は本考案の要部断面図、第３図および第
４図はそれぞれ本考案の第二および第三の実施例
を示す断面図である。
１０…シエル、１２…ダイヤフラム、２３…ボ
ルト（締結部材）、２３ａ…軸部、２３ｂ…頭部
、２４…補強板、２５…貫通孔。
Fig. 1 is a cross-sectional view of a pneumatic booster according to the present invention, Fig. 2 is a cross-sectional view of the main part of the present invention, and Figs. 3 and 4 are respectively illustrative of the second and third embodiments of the present invention. FIG. DESCRIPTION OF SYMBOLS 10... Shell, 12... Diaphragm, 23... Bolt (fastening member), 23a... Shaft part, 23b... Head, 24... Reinforcement plate, 25... Through hole.
Claims (1)
ルに貫通孔を形成し、 頭部と軸部とからなる締結部材の頭部をシエル
内に位置させ、かつ前記軸部を前記貫通孔に挿通
して該シエルの外部に突出させ、 前記シエルの内側に補強板を配置し、 前記締結部材の頭部を該補強板の前記ダイヤフ
ラムと反対側の取付面に固定し、 さらに前記シエルの内側における前記貫通孔の
周囲において該シエルと前記補強板または前記頭
部とを気密に固定したことを特徴とする気圧式倍
力装置。[Scope of Claim for Utility Model Registration] A through hole is formed in a shell partitioned into a plurality of chambers by a diaphragm, the head of a fastening member consisting of a head and a shaft is located within the shell, and the shaft is inserting the fastening member into the through hole and protruding to the outside of the shell; disposing a reinforcing plate inside the shell; fixing the head of the fastening member to a mounting surface of the reinforcing plate opposite to the diaphragm; A pneumatic booster characterized in that the shell and the reinforcing plate or the head are airtightly fixed around the through hole inside the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7544687U JPS63184174U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7544687U JPS63184174U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184174U true JPS63184174U (en) | 1988-11-28 |
Family
ID=30921593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7544687U Pending JPS63184174U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184174U (en) |
-
1987
- 1987-05-20 JP JP7544687U patent/JPS63184174U/ja active Pending