JPH03101323U - - Google Patents
Info
- Publication number
- JPH03101323U JPH03101323U JP1015490U JP1015490U JPH03101323U JP H03101323 U JPH03101323 U JP H03101323U JP 1015490 U JP1015490 U JP 1015490U JP 1015490 U JP1015490 U JP 1015490U JP H03101323 U JPH03101323 U JP H03101323U
- Authority
- JP
- Japan
- Prior art keywords
- press
- moving
- piston
- cylinders
- cylinder
- 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
- 238000007664 blowing Methods 0.000 claims 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図はこの考案の一実施例を示す断面図であ
る。
１……ベツド、２……シリンダ、３……ピスト
ン。
FIG. 1 is a sectional view showing an embodiment of this invention. 1...Bed, 2...Cylinder, 3...Piston.
Claims (1)
ス本体のベツド１内に、複数のシリンダ２を設け
、かつこれらシリンダ２内に、油圧により動作さ
れて上記ムービングボルスタを上下動するピスト
ン３を収容したプレスのムービングボルスタリフ
ト装置において、上記シリンダ２とピストン３の
間よりエアを吹き出すことにより、シリンダ２と
ピストン３間の摺動部に異物が侵入するのを防止
してなるプレスのムービングボルスタリフト装置
。 A moving press in which a plurality of cylinders 2 are provided in a bed 1 of a press body having a moving bolster that can be freely taken out and put in, and pistons 3 that are operated by hydraulic pressure to move the moving bolster up and down are housed in these cylinders 2. A moving bolster lift device for a press that prevents foreign matter from entering the sliding portion between the cylinder 2 and the piston 3 by blowing air from between the cylinder 2 and the piston 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1015490U JPH03101323U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1015490U JPH03101323U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101323U true JPH03101323U (en) | 1991-10-22 |
Family
ID=31513745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1015490U Pending JPH03101323U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101323U (en) |
-
1990
- 1990-02-06 JP JP1015490U patent/JPH03101323U/ja active Pending