JPH0247410U - - Google Patents
Info
- Publication number
- JPH0247410U JPH0247410U JP12704188U JP12704188U JPH0247410U JP H0247410 U JPH0247410 U JP H0247410U JP 12704188 U JP12704188 U JP 12704188U JP 12704188 U JP12704188 U JP 12704188U JP H0247410 U JPH0247410 U JP H0247410U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder tube
- cylinder
- rod cover
- head cover
- shape memory
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図ａ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１図ｂは本実施例のシリンダ
装置の要部拡大半断面図、第２図は本考案の他の
実施例であるシリンダ装置の要部拡大半断面図、
第３図はさらに他の実施例であるシリンダ装置の
要部拡大半断面図である。
１，１ａ，１ｂ……シリンダ装置、２……シリ
ンダチユーブ、３……ヘツドカバー、４……ロツ
ドカバー、５……ピストン、６……ピストンロツ
ド、７，８……給排ポート、９，９ａ……形状記
憶合金、９ｂ……アルミニウム（金属材料）、１
０……接着剤。
Fig. 1a is a cross-sectional view showing a cylinder device according to an embodiment of the present invention, Fig. 1b is an enlarged half-sectional view of the main part of the cylinder device according to the present embodiment, and Fig. 2 is another embodiment of the present invention. An enlarged half-sectional view of the main part of the cylinder device,
FIG. 3 is an enlarged half-sectional view of a main part of a cylinder device according to yet another embodiment. 1, 1a, 1b... Cylinder device, 2... Cylinder tube, 3... Head cover, 4... Rod cover, 5... Piston, 6... Piston rod, 7, 8... Supply/discharge port, 9, 9a... Shape memory alloy, 9b... Aluminum (metal material), 1
0...Adhesive.
Claims (1)
ンダチユーブと、該シリンダチユーブの端部と結
合されたヘツドカバーおよびロツドカバーと、前
記シリンダチユーブ内に摺動可能に設けられたピ
ストンとで構成されたシリンダ装置であつて、前
記ヘツドカバーおよびロツドカバーが、熱を加え
ることにより内径拡張する環状の形状記憶合金に
固着され、該形状記憶合金と前記シリンダチユー
ブの端部の内周面とが接着剤を介して内径拡張に
より接合されたことを特徴とするシリンダ装置。 ２ 樹脂を含浸させた繊維材料で形成されたシリ
ンダチユーブと、該シリンダチユーブの端部と結
合されたヘツドカバーおよびロツドカバーと、前
記シリンダチユーブ内に摺動可能に設けられたピ
ストンとで構成されたシリンダ装置であつて、前
記ヘツドカバーおよびロツドカバーが、熱を加え
ることにより外径縮小する環状の形状記憶合金に
固着され、該形状記憶合金と前記シリンダチユー
ブの端部の外周面とが接着剤を介して外径縮小に
より接合されたことを特徴とするシリンダ装置。 ３ 樹脂を含浸させた繊維材料で形成されたシリ
ンダチユーブと、該シリンダチユーブの端部と結
合されたヘツドカバーおよびロツドカバーと、前
記シリンダチユーブ内に摺動可能に設けられたピ
ストンとで構成されたシリンダ装置であつて、前
記ヘツドカバーおよびロツドカバーが絞り加工の
できる金属材料に固着され、該金属材料と前記シ
リンダチユーブとが接着剤を介して絞り加工等機
械的加工により接合されたことを特徴とするシリ
ンダ装置。[Claims for Utility Model Registration] 1. A cylinder tube formed of a resin-impregnated fiber material, a head cover and a rod cover connected to the ends of the cylinder tube, and a rod cover slidably provided within the cylinder tube. The head cover and the rod cover are fixed to an annular shape memory alloy whose inner diameter expands when heated, and the shape memory alloy and the inner periphery of the end of the cylinder tube are bonded to each other. A cylinder device characterized in that a surface is joined by expanding an inner diameter through an adhesive. 2. A cylinder composed of a cylinder tube made of a resin-impregnated fiber material, a head cover and a rod cover connected to the ends of the cylinder tube, and a piston slidably provided within the cylinder tube. In the device, the head cover and the rod cover are fixed to an annular shape memory alloy whose outer diameter is reduced by applying heat, and the shape memory alloy and the outer circumferential surface of the end of the cylinder tube are bonded via an adhesive. A cylinder device characterized in that it is joined by reducing its outer diameter. 3. A cylinder composed of a cylinder tube made of a resin-impregnated fiber material, a head cover and a rod cover connected to the ends of the cylinder tube, and a piston slidably provided within the cylinder tube. A cylinder characterized in that the head cover and the rod cover are fixed to a metal material that can be drawn, and the metal material and the cylinder tube are joined via an adhesive by mechanical processing such as drawing. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988127041U JPH0732963Y2 (en) | 1988-09-28 | 1988-09-28 | Cylinder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988127041U JPH0732963Y2 (en) | 1988-09-28 | 1988-09-28 | Cylinder device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247410U true JPH0247410U (en) | 1990-03-30 |
| JPH0732963Y2 JPH0732963Y2 (en) | 1995-07-31 |
Family
ID=31379106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988127041U Expired - Fee Related JPH0732963Y2 (en) | 1988-09-28 | 1988-09-28 | Cylinder device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732963Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639654U (en) * | 1979-09-04 | 1981-04-13 | ||
| JPS5639603U (en) * | 1979-09-04 | 1981-04-13 | ||
| JPS6114653U (en) * | 1984-07-02 | 1986-01-28 | 長島 広久 | Protective material for cap |
| JPS6194103U (en) * | 1984-11-26 | 1986-06-18 | ||
| JPS61171299U (en) * | 1985-04-12 | 1986-10-24 |
-
1988
- 1988-09-28 JP JP1988127041U patent/JPH0732963Y2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639654U (en) * | 1979-09-04 | 1981-04-13 | ||
| JPS5639603U (en) * | 1979-09-04 | 1981-04-13 | ||
| JPS6114653U (en) * | 1984-07-02 | 1986-01-28 | 長島 広久 | Protective material for cap |
| JPS6194103U (en) * | 1984-11-26 | 1986-06-18 | ||
| JPS61171299U (en) * | 1985-04-12 | 1986-10-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732963Y2 (en) | 1995-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |