JPS6269603U - - Google Patents
Info
- Publication number
- JPS6269603U JPS6269603U JP16174185U JP16174185U JPS6269603U JP S6269603 U JPS6269603 U JP S6269603U JP 16174185 U JP16174185 U JP 16174185U JP 16174185 U JP16174185 U JP 16174185U JP S6269603 U JPS6269603 U JP S6269603U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- positioning
- cylinder tube
- positioning member
- 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
- 238000010586 diagram Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Actuator (AREA)
Description
第１図は本考案による終端位置決めシリンダの
第１の実施例の断面図、第２図は第１図の線―
に沿つて見た図、第３図は第１図の線―に
沿つて見た図、第４図は本考案の第２の実施例の
断面図、第５図は本考案の第３の実施例の断面図
、第６図は回り止め機構を備えた従来のシリンダ
の一例を示す図であつてＡは端面を示す図でＢは
断面を示す図、第７図は回り止め機構を備えた従
来のシリンダの他の例を示す図であつてＡは端面
を示す図でＢは断面を示す図、第８図は第７図の
シリンダのシリンダチユーブに関するピストンの
回転した状態を示す図である。
１，１ａ，１ｂ：終端位置決めシリンダ、２，
２ａ，２ｂ：シリンダチユーブ、３，３ａ，３ｂ
，４，４ａ，４ｂ：エンドカバー、５，５ａ，５
ｂ：ピストン、１２，１３，１２ａ，１３ａ，１
２ｂ，１３ｂ：位置決め部材、１８，１９，１８
ａ，１９ａ，１８ｂ，１９ｂ：位置決め穴。
FIG. 1 is a sectional view of a first embodiment of the end positioning cylinder according to the present invention, and FIG. 2 is a cross-sectional view taken along the line of FIG. 1.
3 is a view taken along the line - of FIG. 1, FIG. 4 is a sectional view of the second embodiment of the present invention, and FIG. A sectional view of the embodiment, FIG. 6 is a diagram showing an example of a conventional cylinder equipped with a rotation prevention mechanism, in which A is a view showing an end face, B is a view showing a cross section, and FIG. 7 is a diagram showing an example of a conventional cylinder equipped with a rotation prevention mechanism. FIG. 8 is a diagram showing another example of a conventional cylinder, in which A is a diagram showing an end face, B is a diagram showing a cross section, and FIG. be. 1, 1a, 1b: end positioning cylinder, 2,
2a, 2b: cylinder tube, 3, 3a, 3b
, 4, 4a, 4b: End cover, 5, 5a, 5
b: Piston, 12, 13, 12a, 13a, 1
2b, 13b: positioning member, 18, 19, 18
a, 19a, 18b, 19b: positioning holes.
Claims (1)
チユーブと、該シリンダチユーブ内に移動可能に
挿入されたピストンと、該ピストンに取り付けら
れたピストンロツドとを備えたシリンダにおいて
、該ピストンの少なくとも一方の端面又は少なく
とも一方の該エンドカバーの内面には該シリンダ
チユーブの軸線に沿つて伸びかつ先細状のテーパ
が付いている位置決め部材を設け、該位置決め部
材の面するエンドカバーの内面又は該ピストンの
端面には該位置決め部材の形状と見合つた形状の
位置決め穴を形成したことを特徴とする終端位置
決めシリンダ。 A cylinder comprising a cylinder tube whose end is closed by an end cover, a piston movably inserted into the cylinder tube, and a piston rod attached to the piston, wherein at least one of the pistons A positioning member extending along the axis of the cylinder tube and having a tapered shape is provided on the end surface or at least one inner surface of the end cover, and the inner surface of the end cover or the end surface of the piston faces the positioning member. An end positioning cylinder characterized in that a positioning hole is formed in the positioning hole in a shape that matches the shape of the positioning member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985161741U JPH0419215Y2 (en) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985161741U JPH0419215Y2 (en) | 1985-10-22 | 1985-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6269603U true JPS6269603U (en) | 1987-05-01 |
| JPH0419215Y2 JPH0419215Y2 (en) | 1992-04-30 |
Family
ID=31088337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985161741U Expired JPH0419215Y2 (en) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419215Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010121753A (en) * | 2008-11-21 | 2010-06-03 | Ckd Corp | Vacuum valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845406U (en) * | 1981-09-24 | 1983-03-26 | 東芝機械株式会社 | Hydraulic cylinder with cushion mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845406B2 (en) * | 1977-09-09 | 1983-10-08 | 住友化学工業株式会社 | Nephritis treatment |
-
1985
- 1985-10-22 JP JP1985161741U patent/JPH0419215Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845406U (en) * | 1981-09-24 | 1983-03-26 | 東芝機械株式会社 | Hydraulic cylinder with cushion mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010121753A (en) * | 2008-11-21 | 2010-06-03 | Ckd Corp | Vacuum valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419215Y2 (en) | 1992-04-30 |