JPS61122052U - - Google Patents
Info
- Publication number
- JPS61122052U JPS61122052U JP397585U JP397585U JPS61122052U JP S61122052 U JPS61122052 U JP S61122052U JP 397585 U JP397585 U JP 397585U JP 397585 U JP397585 U JP 397585U JP S61122052 U JPS61122052 U JP S61122052U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- sheet
- diameter hole
- small
- contact
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図は本考案の実施例を示し断面図である。
１１……金型、１２……キヤビテイ、１３……
通路、１４……シート、１５……弁体、１８……
シリンダ。
The figure is a sectional view showing an embodiment of the present invention. 11... Mold, 12... Cavity, 13...
Passage, 14... Seat, 15... Valve body, 18...
Cylinder.
Claims (1)
られ内部に大小２段の穴を有すると共にその開放
端を通路を介してキヤビテイに連通したシートと
、同シートの大径穴に摺動自在に挿入され、その
一側面が前記大小穴の段部に接することにより大
径穴から小径穴への連通を断にする弁体と、同弁
体を摺動させる駆動部とからなる真空バルブユニ
ツト。 A sheet that is provided in contact with the dividing surface of the fixed mold and the movable mold and has two large and small holes inside, and the open end of the sheet is connected to the cavity via a passage, and can be slid freely into the large diameter hole of the sheet. A vacuum valve unit consisting of a valve body that is inserted into the valve body and cuts off communication from the large diameter hole to the small diameter hole by having one side of the valve body contact the stepped portion of the large and small hole, and a drive unit that slides the valve body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP397585U JPS61122052U (en) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP397585U JPS61122052U (en) | 1985-01-16 | 1985-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122052U true JPS61122052U (en) | 1986-08-01 |
Family
ID=30479103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP397585U Pending JPS61122052U (en) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122052U (en) |
-
1985
- 1985-01-16 JP JP397585U patent/JPS61122052U/ja active Pending