JPS6156156U - - Google Patents
Info
- Publication number
- JPS6156156U JPS6156156U JP14245584U JP14245584U JPS6156156U JP S6156156 U JPS6156156 U JP S6156156U JP 14245584 U JP14245584 U JP 14245584U JP 14245584 U JP14245584 U JP 14245584U JP S6156156 U JPS6156156 U JP S6156156U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- peripheral end
- shell
- inner peripheral
- power piston
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案による好ましい一具体例の断面
図、第２図は第１図に示す具体例の動作説明図で
ある。
３……シエル、４……ダイアフラム、７……ポ
ペツトバルブ、１５……パワーピストン、１６…
…インプツトロツド、３４……アウトプツトロツ
ド、４８……薄肉部、４９……厚肉部。
FIG. 1 is a sectional view of a preferred embodiment of the present invention, and FIG. 2 is an explanatory diagram of the operation of the embodiment shown in FIG. 3...Ciel, 4...Diaphragm, 7...Poppet valve, 15...Power piston, 16...
...Input rod, 34...Output rod, 48...Thin wall portion, 49...Thick wall portion.
Claims (1)
り、アウトプツトロツドに連結されたパワーピス
トンと、シエル内を２室に画成すべく、内周端が
パワーピストンの内周端側に連結され、外周端が
シエルに連結されたダイアフラムと、前記２室を
連通、非連通とすべく、シエル内に設けられた弁
機構と、この弁機構を開閉させるべく弁機構に連
結されたインプツトロツドとからなり、パワーピ
ストンの外周端近傍のダイアフラムは厚肉部とし
て形成されており、この厚肉部に隣接する部位か
ら内周端近傍までのダイアフラムは薄肉部として
形成されており、前記厚肉部に隣接する部位から
パワーピストンの内周端側に連結された部位まで
のダイアフラムの長さが当該部位間の直線距離よ
りも実質的に長くなるように、ダイアフラムが湾
曲形成されている気圧式倍力装置。 a power piston movably mounted within the shell and connected to the output rod; an inner peripheral end connected to the inner peripheral end of the power piston to define two chambers within the shell; It consists of a diaphragm whose outer peripheral end is connected to the shell, a valve mechanism provided within the shell to communicate or disconnect the two chambers, and an input rod connected to the valve mechanism to open and close the valve mechanism. , the diaphragm near the outer peripheral end of the power piston is formed as a thick part, and the diaphragm from the part adjacent to this thick part to the vicinity of the inner peripheral end is formed as a thin part, and the diaphragm adjacent to the thick part is formed as a thin part. A pneumatic booster in which the diaphragm is curved so that the length of the diaphragm from the part connected to the inner peripheral end of the power piston is substantially longer than the straight distance between the parts. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984142455U JPH0345895Y2 (en) | 1984-09-20 | 1984-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984142455U JPH0345895Y2 (en) | 1984-09-20 | 1984-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6156156U true JPS6156156U (en) | 1986-04-15 |
| JPH0345895Y2 JPH0345895Y2 (en) | 1991-09-27 |
Family
ID=30700779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984142455U Expired JPH0345895Y2 (en) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345895Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947571U (en) * | 1982-09-24 | 1984-03-29 | 日信工業株式会社 | Negative pressure booster |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947571B2 (en) * | 1977-05-12 | 1984-11-20 | 株式会社クボタ | Wheel height adjustment device for rice transplanter |
-
1984
- 1984-09-20 JP JP1984142455U patent/JPH0345895Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947571U (en) * | 1982-09-24 | 1984-03-29 | 日信工業株式会社 | Negative pressure booster |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345895Y2 (en) | 1991-09-27 |