JPH0220127U - - Google Patents
Info
- Publication number
- JPH0220127U JPH0220127U JP9883888U JP9883888U JPH0220127U JP H0220127 U JPH0220127 U JP H0220127U JP 9883888 U JP9883888 U JP 9883888U JP 9883888 U JP9883888 U JP 9883888U JP H0220127 U JPH0220127 U JP H0220127U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic piston
- cylinder
- generating device
- pressure generating
- discharge port
- 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
- 235000012489 doughnuts Nutrition 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
Description
第１図は従来品を示す要部断面図、第２図は本
考案に係る実施例を示す要部断面図、第３図は要
部部品の分解斜視図、第４図ａ〜ｄは作用を示す
説明図である。
１……シリンダー、１ａ……中空部、２……油
圧ピストン、１ｃ……排出口。
Fig. 1 is a sectional view of the main parts showing the conventional product, Fig. 2 is a sectional view of the main parts showing the embodiment according to the present invention, Fig. 3 is an exploded perspective view of the main parts, and Figs. 4 a to d are the functions. FIG. 1... Cylinder, 1a... Hollow part, 2... Hydraulic piston, 1c... Discharge port.
Claims (1)
したシリンダー１とから成る圧力発生装置に於て
、前記油圧ピストン２を合成樹脂製でドーナツ状
に形成し、前記シリンダー１には前記油圧ピスト
ン２が嵌入する上方開放の中空部１ａを形成した
ことを特徴とする木工プレスの圧力検出器用圧力
発生装置。 In a pressure generating device comprising at least a hydraulic piston 2 and a cylinder 1 having a discharge port 1c, the hydraulic piston 2 is made of synthetic resin and is formed into a donut shape, and the hydraulic piston 2 is fitted into the cylinder 1. A pressure generating device for a pressure detector of a woodworking press, characterized in that a hollow portion 1a that is open from above is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9883888U JPH0220127U (en) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9883888U JPH0220127U (en) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0220127U true JPH0220127U (en) | 1990-02-09 |
Family
ID=31325454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9883888U Pending JPH0220127U (en) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010085261A (en) * | 2008-09-30 | 2010-04-15 | Nitto Seiko Co Ltd | Load-measuring apparatus for penetration testing machine |
-
1988
- 1988-07-26 JP JP9883888U patent/JPH0220127U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010085261A (en) * | 2008-09-30 | 2010-04-15 | Nitto Seiko Co Ltd | Load-measuring apparatus for penetration testing machine |