JPH0253502U - - Google Patents
Info
- Publication number
- JPH0253502U JPH0253502U JP13296988U JP13296988U JPH0253502U JP H0253502 U JPH0253502 U JP H0253502U JP 13296988 U JP13296988 U JP 13296988U JP 13296988 U JP13296988 U JP 13296988U JP H0253502 U JPH0253502 U JP H0253502U
- Authority
- JP
- Japan
- Prior art keywords
- rectangular shape
- cylinder
- piston
- outer circumferential
- substantially rectangular
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案の一実施例であるシリンダ装置
を示す断面図、第２図は第１図の−線におけ
る断面図、第３図は第１図の−線における断
面図である。
１……シリンダチユーブ、１ａ，１ｂ……シリ
ンダ室、２……ロツドカバー、２ａ……取付用孔
、２ｂ……給排ポート、３……ヘツドカバー、３
ａ……取付用孔、３ｂ，３ｃ，３ｄ……給排ポー
ト、４……取付用孔、５……ピストン、５ａ……
嵌装溝、５ｂ……長溝、６……シール部材、７…
…ウエアガイド（摺動部位）、８……ピストンロ
ツド、９……止めねじ、１０……軸受、１１……
シール部材。
FIG. 1 is a sectional view showing a cylinder device as an embodiment of the present invention, FIG. 2 is a sectional view taken along the - line in FIG. 1, and FIG. 3 is a sectional view taken along the - line in FIG. 1. 1... Cylinder tube, 1a, 1b... Cylinder chamber, 2... Rod cover, 2a... Mounting hole, 2b... Supply/discharge port, 3... Head cover, 3
a... Mounting hole, 3b, 3c, 3d... Supply/discharge port, 4... Mounting hole, 5... Piston, 5a...
Fitting groove, 5b... Long groove, 6... Seal member, 7...
... Wear guide (sliding part), 8 ... Piston rod, 9 ... Set screw, 10 ... Bearing, 11 ...
Seal member.
Claims (1)
状が略矩形状に形成され、このシリンダチユーブ
に軸方向に沿つて摺動自在に設けられるピストン
の外周方向の形状が前記シリンダチユーブの略矩
形状に略対応した略矩形状に形成されていること
を特徴とするシリンダ装置。 ２ 少なくとも外周方向の形状が略矩形状に形成
されているシール部材が前記ピストンの外周面に
沿つて周設されていることを特徴とする請求項１
記載のシリンダ装置。 ３ 前記ピストンの少なくとも摺動部位の一部が
樹脂製とされていることを特徴とする請求項１、
または２記載のシリンダ装置。[Claims for Utility Model Registration] 1. The cylinder tube has a substantially rectangular shape at least in the inner circumferential direction, and the outer circumferential shape of the piston, which is slidably provided in the cylinder tube along the axial direction, is the same as that of the cylinder. A cylinder device characterized in that it is formed in a substantially rectangular shape that substantially corresponds to the substantially rectangular shape of a tube. 2. Claim 1, wherein a sealing member having a generally rectangular shape at least in the outer circumferential direction is provided around the outer circumferential surface of the piston.
The cylinder device described. 3. Claim 1, wherein at least a part of the sliding portion of the piston is made of resin.
Or the cylinder device described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13296988U JPH0253502U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13296988U JPH0253502U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253502U true JPH0253502U (en) | 1990-04-18 |
Family
ID=31390415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13296988U Pending JPH0253502U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172760A (en) * | 2008-01-23 | 2009-08-06 | Gimatic Spa | Pneumatic type linear gripper |
-
1988
- 1988-10-12 JP JP13296988U patent/JPH0253502U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009172760A (en) * | 2008-01-23 | 2009-08-06 | Gimatic Spa | Pneumatic type linear gripper |