JPH0393603U - - Google Patents
Info
- Publication number
- JPH0393603U JPH0393603U JP147290U JP147290U JPH0393603U JP H0393603 U JPH0393603 U JP H0393603U JP 147290 U JP147290 U JP 147290U JP 147290 U JP147290 U JP 147290U JP H0393603 U JPH0393603 U JP H0393603U
- Authority
- JP
- Japan
- Prior art keywords
- pistons
- cylinder
- cylinder chambers
- chambers
- cylinder block
- 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 description 3
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Description
第１図には本考案の一実施例を示す縦断面図、
第２図はシリンダブロツクの側面の圧力ポートを
用いた場合の側面図、第３図はシリンダブロツク
背面の圧力ポートを用いた場合の側面図、第４図
は従来例の側面図である。
１０，６０……シリンダブロツク、１１……隔
壁、１２，１３……シリンダ室、１４，１５……
ピストンロツド、１６，１７……ピストン、１８
，１９……リニアボールベアリング、２０，２１
……Ｃリング、２２，２３……ロツドカバー、２
４，２５……Ｏリング、２６，２７……ロツドシ
ール、２８，２９……エンドカバー、３０，３１
……クツシヨン、３２，３３……マグネツト、３
４，３５……ピストンパツキン、３６，３７……
ウエアリング、３８，３９……小径部、４０，４
１……ナツト、４２……連結具、４３，４４，４
８，４９，６１，６２……圧力ポート、４６，４
７，５０，５１，５２……流体通路。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention.
FIG. 2 is a side view when the pressure port on the side surface of the cylinder block is used, FIG. 3 is a side view when the pressure port on the back surface of the cylinder block is used, and FIG. 4 is a side view of a conventional example. 10, 60... Cylinder block, 11... Partition wall, 12, 13... Cylinder chamber, 14, 15...
Piston rod, 16, 17...Piston, 18
, 19...Linear ball bearing, 20, 21
... C ring, 22, 23 ... Rod cover, 2
4, 25...O ring, 26, 27...Rod seal, 28, 29...End cover, 30, 31
...Cushion, 32, 33...Magnet, 3
4, 35... Piston packing, 36, 37...
Wear ring, 38, 39...Small diameter part, 40, 4
1... Nut, 42... Connector, 43, 44, 4
8, 49, 61, 62...pressure port, 46, 4
7, 50, 51, 52...Fluid passage.
Claims (1)
ツク１０と、前記シリンダ室１２，１３内に往復
動自在に挿入されたピストン１６，１７と、前記
シリンダ室１２，１３とピストン駆動用流体圧源
とを結ぶ流体通路と、前記ピストン１６，１７に
連結されたピストンロツド１４，１５と、前記シ
リンダ室１２，１３内に挿入されてピストン１６
，１７を支持するベアリング１８，１９とを具え
、前記シリンダ室１２，１３の側面およびピスト
ン先端と相対向する面に流体通路と連通する圧力
ポート４３，４４，４８，４９をそれぞれ形成し
たことを特徴とするシリンダ装置。 A cylinder block 10 forming cylinder chambers 12, 13, pistons 16, 17 inserted into the cylinder chambers 12, 13 so as to be able to reciprocate, and connecting the cylinder chambers 12, 13 with a fluid pressure source for driving the pistons. a fluid passage, piston rods 14, 15 connected to the pistons 16, 17, and pistons 16 inserted into the cylinder chambers 12, 13;
. Characteristic cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP147290U JPH0393603U (en) | 1990-01-11 | 1990-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP147290U JPH0393603U (en) | 1990-01-11 | 1990-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0393603U true JPH0393603U (en) | 1991-09-25 |
Family
ID=31505380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP147290U Pending JPH0393603U (en) | 1990-01-11 | 1990-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0393603U (en) |
-
1990
- 1990-01-11 JP JP147290U patent/JPH0393603U/ja active Pending