JPS638405U - - Google Patents
Info
- Publication number
- JPS638405U JPS638405U JP10234786U JP10234786U JPS638405U JP S638405 U JPS638405 U JP S638405U JP 10234786 U JP10234786 U JP 10234786U JP 10234786 U JP10234786 U JP 10234786U JP S638405 U JPS638405 U JP S638405U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- end cover
- exhaust port
- cylinder chamber
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案によるエアシリンダのヘツドカ
バー部分の断面図、第２図は回転形切換弁の詳細
図、第３図は切換弁体の詳細図、第４図は蓋２４
の詳細図、第５図は回転形切換弁２０の外観図を
示す。
図において、１はシリンダチユーブ、２はヘツ
ドカバー、４はピストン、６はクツシヨンカラー
、１３は排気リリーフ弁、２０は回転形切換弁を
それぞれ示す。
Fig. 1 is a sectional view of the head cover portion of the air cylinder according to the present invention, Fig. 2 is a detailed view of the rotary type switching valve, Fig. 3 is a detailed view of the switching valve body, and Fig. 4 is a detailed view of the lid 24.
FIG. 5 shows an external view of the rotary switching valve 20. In the figure, 1 is a cylinder tube, 2 is a head cover, 4 is a piston, 6 is a cushion collar, 13 is an exhaust relief valve, and 20 is a rotary type switching valve.
Claims (1)
されたシリンダ室内をシリンダチユーブに沿つて
気密に摺動するピストンを備えたエアシリンダに
おいて、ピストンに固定されたピストンロツド上
のピストン側面にクツシヨンカラーを備え、前記
エンドカバーには給排気ポートに連通する空孔と
該空孔の開口部に配設された封口手段を備えると
ともに、前記エンドカバーにはシリンダ室と給排
気ポートとの連通径路の途中に排気リリーフ弁を
設け、かつ、シリンダ室と前記吸排気ポートとの
間に設けられた別の連通径路の途中には固有絞り
通路切換手段を併設したことを特徴とする空気圧
シリンダ。 In an air cylinder equipped with a piston that airtightly slides along the cylinder tube in a cylinder chamber formed by a cylinder tube and an end cover, a cushion collar is provided on the side of the piston on a piston rod fixed to the piston, The end cover includes a hole communicating with the air supply/exhaust port and a sealing means disposed at the opening of the hole, and the end cover has an exhaust relief in the middle of the communication path between the cylinder chamber and the air supply/exhaust port. 1. A pneumatic cylinder comprising a valve, and further comprising a unique throttle passage switching means in the middle of another communication passage provided between the cylinder chamber and the intake/exhaust port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234786U JPS638405U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10234786U JPS638405U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638405U true JPS638405U (en) | 1988-01-20 |
Family
ID=30973915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10234786U Pending JPS638405U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013542389A (en) * | 2010-11-15 | 2013-11-21 | ボルボ コンストラクション イクイップメント アーベー | Hydraulic cylinder with variable cushion orifice |
| WO2021053959A1 (en) | 2019-09-20 | 2021-03-25 | Smc株式会社 | Gas cylinder |
| EP3922864A1 (en) | 2020-06-10 | 2021-12-15 | SMC Corporation | Gas cylinder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127072A (en) * | 1974-03-25 | 1975-10-06 | ||
| JPS5723806A (en) * | 1980-06-02 | 1982-02-08 | Finike Italiana Marposs | Comparator for examing linear dimensions of mechanical parts |
-
1986
- 1986-07-03 JP JP10234786U patent/JPS638405U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50127072A (en) * | 1974-03-25 | 1975-10-06 | ||
| JPS5723806A (en) * | 1980-06-02 | 1982-02-08 | Finike Italiana Marposs | Comparator for examing linear dimensions of mechanical parts |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013542389A (en) * | 2010-11-15 | 2013-11-21 | ボルボ コンストラクション イクイップメント アーベー | Hydraulic cylinder with variable cushion orifice |
| WO2021053959A1 (en) | 2019-09-20 | 2021-03-25 | Smc株式会社 | Gas cylinder |
| US11898583B2 (en) | 2019-09-20 | 2024-02-13 | Smc Corporation | Gas cylinder |
| EP3922864A1 (en) | 2020-06-10 | 2021-12-15 | SMC Corporation | Gas cylinder |
| US11421716B2 (en) | 2020-06-10 | 2022-08-23 | Smc Corporation | Gas cylinder |