JPH0240101U - - Google Patents
Info
- Publication number
- JPH0240101U JPH0240101U JP11832888U JP11832888U JPH0240101U JP H0240101 U JPH0240101 U JP H0240101U JP 11832888 U JP11832888 U JP 11832888U JP 11832888 U JP11832888 U JP 11832888U JP H0240101 U JPH0240101 U JP H0240101U
- Authority
- JP
- Japan
- Prior art keywords
- fixed piston
- end plate
- pressure chamber
- piston
- cylinder body
- 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 2
- 238000012856 packing Methods 0.000 description 2
Landscapes
- Actuator (AREA)
Description
第１図は本考案の 一実施例を示す縦断面図で
ある。第２図は公知の両ピストンロツド型油圧シ
リンダーを示す縦断面図である。
１……シリンダー本体、２……反出力側端板、
３……固定ピストン、４……押し側圧力供給孔、
５……固定ピストンパツキン、６……可動ピスト
ン及びピストンロツド、７……押し側圧力室、８
……引き側圧力室、９……大気圧室、１０……大
気開放孔、０１７……引き側圧力供給孔、０１８
……ピストンパツキン、０１９……ピストンロツ
ドパツキン、０２０……出力側端板。
FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention. FIG. 2 is a longitudinal sectional view of a known double piston rod type hydraulic cylinder. 1...Cylinder body, 2...Non-output side end plate,
3... Fixed piston, 4... Push side pressure supply hole,
5... Fixed piston seal, 6... Movable piston and piston rod, 7... Push side pressure chamber, 8
... Pulling side pressure chamber, 9... Atmospheric pressure chamber, 10... Atmospheric release hole, 017... Pulling side pressure supply hole, 018
... Piston packing, 019... Piston rod packing, 020... Output side end plate.
Claims (1)
軸心に沿つて固定ピストンが延びるシリンダー本
体と、上記固定ピストンの軸心に沿つて貫通され
た作動流体孔と、上記シリンダー本体に内挿され
るとともに中心孔が上記固定ピストンに外挿され
た可動ピストンロツドと、上記可動ピストンロツ
ド、上記出力側端板 及び上記シリンダー本体で
形成される引き側圧力室と、少なくとも上記可動
ピストンロツドの中心孔と上記固定ピストン先端
との間に形成された押し側圧力室とを具えたこと
を特徴とする流体圧シリンダー。 A cylinder body in which a fixed piston extends along the axis from the opposite end plate to the output side end plate; a working fluid hole penetrated along the axis of the fixed piston; a movable piston rod whose center hole is inserted into the fixed piston, a pull-side pressure chamber formed by the movable piston rod, the output end plate, and the cylinder body; A fluid pressure cylinder characterized by comprising a push side pressure chamber formed between the tip of a fixed piston and a fixed piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11832888U JPH0240101U (en) | 1988-09-08 | 1988-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11832888U JPH0240101U (en) | 1988-09-08 | 1988-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240101U true JPH0240101U (en) | 1990-03-19 |
Family
ID=31362587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11832888U Pending JPH0240101U (en) | 1988-09-08 | 1988-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240101U (en) |
-
1988
- 1988-09-08 JP JP11832888U patent/JPH0240101U/ja active Pending