JPS62190105U - - Google Patents
Info
- Publication number
- JPS62190105U JPS62190105U JP7847286U JP7847286U JPS62190105U JP S62190105 U JPS62190105 U JP S62190105U JP 7847286 U JP7847286 U JP 7847286U JP 7847286 U JP7847286 U JP 7847286U JP S62190105 U JPS62190105 U JP S62190105U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- magnetic
- permanent magnet
- piece
- magnetic material
- 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
- 239000000696 magnetic material Substances 0.000 claims 3
- 230000005294 ferromagnetic effect Effects 0.000 description 2
Landscapes
- Actuator (AREA)
Description
図面は本考案の一実施例を示す半縦断面図であ
る。
1……ピストン、2……シリンダチユーブ、3
……ピストンロツド、4……キヤツプ側カバー、
5……ヘツド側カバー、8……永久磁石片、9…
…強磁性体片、13……永久磁石片、14……強
磁性体片。
The drawing is a half-longitudinal sectional view showing an embodiment of the present invention. 1... Piston, 2... Cylinder tube, 3
...Piston rod, 4...Cap side cover,
5...Head side cover, 8...Permanent magnet piece, 9...
...Ferromagnetic piece, 13...Permanent magnet piece, 14...Ferromagnetic piece.
Claims (1)
側に、永久磁石片又は磁性体片を配備し、且つ非
磁性体からなるピストン又はこれに隣接するピス
トンロツド部分に永久磁石片又は磁性体片を配備
するかあるいはピストンを永久磁石又は磁性体で
構成して、前記ピストンをそのストローク端位置
においてピストン側とシリンダチユーブ側との間
で作用する磁気吸引力により保持するようにした
ことを特徴とする流体圧シリンダにおけるストロ
ーク端位置保持装置。 A permanent magnet piece or a magnetic piece is provided inside the end of the cylinder tube made of a non-magnetic material, and a permanent magnet piece or a magnetic piece is provided on the piston made of a non-magnetic material or a piston rod portion adjacent thereto. Alternatively, the piston is composed of a permanent magnet or a magnetic material, and the piston is held at its stroke end position by a magnetic attraction force acting between the piston side and the cylinder tube side. Stroke end position holding device in cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7847286U JPS62190105U (en) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7847286U JPS62190105U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62190105U true JPS62190105U (en) | 1987-12-03 |
Family
ID=30927448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7847286U Pending JPS62190105U (en) | 1986-05-23 | 1986-05-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62190105U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57167506A (en) * | 1981-04-06 | 1982-10-15 | Takeshi Kuroda | Hydraulic pressure cylinder |
-
1986
- 1986-05-23 JP JP7847286U patent/JPS62190105U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57167506A (en) * | 1981-04-06 | 1982-10-15 | Takeshi Kuroda | Hydraulic pressure cylinder |
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