JPH01115515U - - Google Patents
Info
- Publication number
- JPH01115515U JPH01115515U JP1138388U JP1138388U JPH01115515U JP H01115515 U JPH01115515 U JP H01115515U JP 1138388 U JP1138388 U JP 1138388U JP 1138388 U JP1138388 U JP 1138388U JP H01115515 U JPH01115515 U JP H01115515U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- piston body
- piston rod
- slidably
- cylindrical part
- 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 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Landscapes
- Actuator (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の実施例の断面図、第２図およ
び第３図はスチールボール回りの拡大断面図、第
４図および第５図は本考案の実施例の動作を示す
断面図、第６図は従来例の断面図である。
１…ピストンロツド、５…ピストン本体、６…
スリーブ、７…スプリング、８…ロツク穴、９…
シリンダブロツク、１０…筒状部、１１…スチー
ルボール。
FIG. 1 is a sectional view of an embodiment of the present invention, FIGS. 2 and 3 are enlarged sectional views around the steel ball, and FIGS. 4 and 5 are sectional views showing the operation of the embodiment of the present invention. FIG. 6 is a sectional view of a conventional example. 1... Piston rod, 5... Piston body, 6...
Sleeve, 7... Spring, 8... Lock hole, 9...
Cylinder block, 10...cylindrical part, 11... steel ball.
Claims (1)
ブを摺動自在にかつ密封状態で外装し、該スリー
ブに対しピストン本体を後方に付勢するスプリン
グをピストン本体とスリーブの間に設け、前記ピ
ストンロツドの外周面にロツク穴を設け、シリン
ダブロツクの前端面の内側に前記ピストンロツド
を摺動自在に外装する筒状部を突設し、前記ロツ
ク穴と係脱自在なスチールボールを、常時その内
径面と外径面のいずれかに選択的に突出するよう
に前記筒状部に保持させ、該筒状部の外周面と前
記スリーブの先端側内周部を嵌脱可能にしたこと
を特徴とするロツク機構付きエアシリンダ装置。 A sleeve is slidably and sealed over the piston body at the proximal end of the piston rod, and a spring is provided between the piston body and the sleeve for biasing the piston body rearward with respect to the sleeve. A lock hole is provided, and a cylindrical portion for slidably housing the piston rod is protruded from inside the front end surface of the cylinder block. The air with a locking mechanism is held in the cylindrical part so as to selectively protrude from either side, and the outer peripheral surface of the cylindrical part and the inner peripheral part on the distal end side of the sleeve can be fitted and removed. cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011383U JPH0420592Y2 (en) | 1988-01-30 | 1988-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988011383U JPH0420592Y2 (en) | 1988-01-30 | 1988-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01115515U true JPH01115515U (en) | 1989-08-03 |
| JPH0420592Y2 JPH0420592Y2 (en) | 1992-05-12 |
Family
ID=31219889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988011383U Expired JPH0420592Y2 (en) | 1988-01-30 | 1988-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420592Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130783U (en) * | 1984-07-27 | 1986-02-24 | 日本鋼管継手株式会社 | pipe fittings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510251A (en) * | 1978-07-10 | 1980-01-24 | Hitachi Ltd | Am stereophonic demodulator circuit |
-
1988
- 1988-01-30 JP JP1988011383U patent/JPH0420592Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6130783U (en) * | 1984-07-27 | 1986-02-24 | 日本鋼管継手株式会社 | pipe fittings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420592Y2 (en) | 1992-05-12 |