JPH0377801U - - Google Patents
Info
- Publication number
- JPH0377801U JPH0377801U JP13734789U JP13734789U JPH0377801U JP H0377801 U JPH0377801 U JP H0377801U JP 13734789 U JP13734789 U JP 13734789U JP 13734789 U JP13734789 U JP 13734789U JP H0377801 U JPH0377801 U JP H0377801U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder body
- piston
- piston rod
- cylinder
- front 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
第１図ａ，ｂは本考案に係る空気圧シリンダの
概略構成を示す断面図、同図ａはピストンが後側
最終位置まで後退した状態を示し、同図ｂはピス
トンが前側最終位置まで前進した状態を示す。第
２図は他の実施例を示す断面図、第３図は従来の
シリンダの概略構成を示す断面図である。
１１……シリンダ本体、１２……ピストン、１
３……ピストンロツド、１３ａ……フランジ、１
４……前側ポート、１５……後側ポート、１６，
１７……パツキン、２１，２２……Ｏリング。
Figures 1a and 1b are cross-sectional views showing the schematic structure of the pneumatic cylinder according to the present invention. Figure 1a shows the piston retracted to the rear final position, and Figure 1b shows the piston advanced to the front final position. Indicates the condition. FIG. 2 is a sectional view showing another embodiment, and FIG. 3 is a sectional view showing the schematic structure of a conventional cylinder. 11...Cylinder body, 12...Piston, 1
3... Piston rod, 13a... Flange, 1
4...Front port, 15...Rear port, 16,
17... Patsukin, 21, 22... O-ring.
Claims (1)
ンダ本体と、このシリンダ本体に貫通されたピス
トンロツドを有しかつシリンダ本体内に嵌挿され
て往復動自在に設けられたピストンとを備えてな
り、前記シリンダ本体の内側前部と前記ピストン
との間と、シリンダ本体の内側後部とピストンと
の間と、前記ピストンロツドにおけるシリンダ本
体の外側に設けられたフランジ部とシリンダ本体
の外側前部との間に、ピストンが全行程の最終位
置まで移動することにより挾圧されるシール部材
をそれぞれ設けたことを特徴とする空気圧シリン
ダ。 It comprises a cylinder body with compressed air supply ports provided at both front and rear ends, and a piston having a piston rod passing through the cylinder body and fitted into the cylinder body so as to be able to reciprocate, between the inner front part of the cylinder body and the piston; between the inner rear part of the cylinder body and the piston; and between the flange part of the piston rod provided on the outside of the cylinder body and the outer front part of the cylinder body. A pneumatic cylinder, characterized in that the piston is provided with a sealing member that is clamped when the piston moves to the final position of its entire stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13734789U JPH0377801U (en) | 1989-11-29 | 1989-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13734789U JPH0377801U (en) | 1989-11-29 | 1989-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0377801U true JPH0377801U (en) | 1991-08-06 |
Family
ID=31684509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13734789U Pending JPH0377801U (en) | 1989-11-29 | 1989-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0377801U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811293B1 (en) * | 1969-01-22 | 1973-04-12 |
-
1989
- 1989-11-29 JP JP13734789U patent/JPH0377801U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811293B1 (en) * | 1969-01-22 | 1973-04-12 |