JPH022504U - - Google Patents
Info
- Publication number
- JPH022504U JPH022504U JP7928388U JP7928388U JPH022504U JP H022504 U JPH022504 U JP H022504U JP 7928388 U JP7928388 U JP 7928388U JP 7928388 U JP7928388 U JP 7928388U JP H022504 U JPH022504 U JP H022504U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- magnet
- piston
- annular
- side wall
- 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
- 230000037237 body shape Effects 0.000 claims 1
Landscapes
- Actuator (AREA)
Description
第１図は本考案によるシリンダのピストン位置
検出用磁石の取付構造を示す実施例の断面図、第
２図は２個に分割された全体形状がリング状の磁
石の平面図、第３図は従来の取付構造を示すシリ
ンダの断面図である。
３，３ａ，３ｂ：ピストン、４：環状溝、４１
：側壁、４２：係合部（凸状）、５：リング状の
磁石、５ａ：複数個に分割された全体形状がリン
グ状の磁石、５１：端面、５２：係合部（凹溝）
、６：ロツド。
Fig. 1 is a cross-sectional view of an embodiment showing the mounting structure of a magnet for detecting the piston position of a cylinder according to the present invention, Fig. 2 is a plan view of the magnet divided into two parts and whose overall shape is a ring shape, and Fig. 3 is a plan view of the magnet. FIG. 3 is a cross-sectional view of a cylinder showing a conventional mounting structure. 3, 3a, 3b: Piston, 4: Annular groove, 41
: side wall, 42: engaging part (convex shape), 5: ring-shaped magnet, 5a: magnet divided into plural parts and having a ring-shaped overall shape, 51: end face, 52: engaging part (concave groove)
, 6: Rod.
Claims (1)
向に分離したピストンが一体的に固定され、該ピ
ストンの環状構内に嵌入された前体形状がリング
状の複数個に分割された磁石よりなり、該ピスト
ンの環状溝の側壁と該環状溝の側壁に面する該磁
石の端面とに相互に嵌合して該磁石を該環状溝に
固定する環状の係合部が夫々形成されていること
を特徴とするシリンダのピストン位置検出用磁石
の取付構造。 Pistons separated in the axial direction of the rod are integrally fixed in an annular groove portion formed on the outer circumferential surface, and the front body shape fitted into the annular structure of the piston is composed of a plurality of ring-shaped divided magnets. , annular engaging portions are formed on the side wall of the annular groove of the piston and the end surface of the magnet facing the side wall of the annular groove, respectively, to fit each other and fix the magnet to the annular groove. A mounting structure for a magnet for detecting the position of a piston in a cylinder, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7928388U JPH022504U (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7928388U JPH022504U (en) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022504U true JPH022504U (en) | 1990-01-09 |
Family
ID=31304167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7928388U Pending JPH022504U (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022504U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345347B2 (en) * | 1976-09-22 | 1978-12-06 |
-
1988
- 1988-06-15 JP JP7928388U patent/JPH022504U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345347B2 (en) * | 1976-09-22 | 1978-12-06 |