JPS629706U - - Google Patents
Info
- Publication number
- JPS629706U JPS629706U JP10109485U JP10109485U JPS629706U JP S629706 U JPS629706 U JP S629706U JP 10109485 U JP10109485 U JP 10109485U JP 10109485 U JP10109485 U JP 10109485U JP S629706 U JPS629706 U JP S629706U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder tube
- piston
- inner cylinder
- cylinder
- tube
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 3
- 229920005989 resin Polymers 0.000 claims 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Description
図は、本考案の一実施例である複動形シリンダ
装置の断面図である。
1……外側シリンダチユーブ、2……内側シリ
ンダチユーブ、2a……貫通孔、3……ピストン
、3a,3b……ピストンパツキン、3c,3d
……段差部、4……ヘツドカバー、4a……Oリ
ング、5……ロツドカバー、5a……ロツドパツ
キン、5b……取付けねじ、6r,6h……圧力
ポート、7……ピストンロツド、7a……ねじ部
、8……密封用のボール。
The figure is a sectional view of a double-acting cylinder device that is an embodiment of the present invention. 1... Outer cylinder tube, 2... Inner cylinder tube, 2a... Through hole, 3... Piston, 3a, 3b... Piston seal, 3c, 3d
...Step, 4... Head cover, 4a... O-ring, 5... Rod cover, 5a... Rod packing, 5b... Mounting screw, 6r, 6h... Pressure port, 7... Piston rod, 7a... Threaded part , 8... Ball for sealing.
Claims (1)
チユーブ内に位置される内側シリンダチユーブと
、この内側シリンダチユーブ内に軸方向に滑動自
在に位置されるピストンと、該ピストンとともに
移動されるピストンロツドと、該ピストンロツド
に貫通され、前記外側シリンダチユーブおよび内
側シリンダチユーブの一端を閉止するロツドカバ
ーと、前記外側シリンダチユーブおよび内側シリ
ンダチユーブの他端を閉止するヘツドカバーとか
らなるシリンダ装置であつて、前記内側シリンダ
チユーブが樹脂で構成されることを特徴とするシ
リンダ装置。 (2) 前記樹脂が、炭素繊維補強樹脂であること
を特徴とする実用新案登録請求の範囲第1項記載
のシリンダ装置。 (3) 前記シリンダ装置が、前記ピストンによつ
て仕切られる前記内側シリンダチユーブ内の二つ
の流体室にそれぞれ流通される二つの圧力ポート
が設けられ、前記二つの流体室内に、前記二つの
圧力ポートを通じて与圧された流体が給排される
ことによつて前記ピストンが往復運動される複動
形シリンダ装置であることを特徴とする実用新案
登録請求の範囲第1項または第2項記載のシリン
ダ装置。[Claims for Utility Model Registration] (1) An outer cylinder tube, an inner cylinder tube positioned within the outer cylinder tube, a piston axially slidably positioned within the inner cylinder tube, and the piston. A cylinder device comprising a piston rod that moves together with the piston rod, a rod cover that is penetrated by the piston rod and closes one end of the outer cylinder tube and the inner cylinder tube, and a head cover that closes the other ends of the outer cylinder tube and the inner cylinder tube. A cylinder device characterized in that the inner cylinder tube is made of resin. (2) The cylinder device according to claim 1, wherein the resin is a carbon fiber reinforced resin. (3) The cylinder device is provided with two pressure ports that respectively communicate with two fluid chambers in the inner cylinder tube partitioned by the piston, and the two pressure ports are provided in the two fluid chambers. The cylinder according to claim 1 or 2, which is a registered utility model, is a double-acting cylinder device in which the piston is reciprocated by supplying and discharging pressurized fluid through the cylinder. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10109485U JPS629706U (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10109485U JPS629706U (en) | 1985-07-02 | 1985-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS629706U true JPS629706U (en) | 1987-01-21 |
Family
ID=30971523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10109485U Pending JPS629706U (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS629706U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51133672A (en) * | 1975-05-15 | 1976-11-19 | Kondo Seisakusho:Kk | Hydraulic cylinder |
JPS5249274A (en) * | 1975-10-16 | 1977-04-20 | Hitachi Shipbuilding Eng Co | Manufacture of frp container |
JPS56141460A (en) * | 1980-04-07 | 1981-11-05 | Mitsubishi Rayon Co Ltd | Pressure vessel |
-
1985
- 1985-07-02 JP JP10109485U patent/JPS629706U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51133672A (en) * | 1975-05-15 | 1976-11-19 | Kondo Seisakusho:Kk | Hydraulic cylinder |
JPS5249274A (en) * | 1975-10-16 | 1977-04-20 | Hitachi Shipbuilding Eng Co | Manufacture of frp container |
JPS56141460A (en) * | 1980-04-07 | 1981-11-05 | Mitsubishi Rayon Co Ltd | Pressure vessel |