JPH035731Y2 - - Google Patents
Info
- Publication number
- JPH035731Y2 JPH035731Y2 JP4150186U JP4150186U JPH035731Y2 JP H035731 Y2 JPH035731 Y2 JP H035731Y2 JP 4150186 U JP4150186 U JP 4150186U JP 4150186 U JP4150186 U JP 4150186U JP H035731 Y2 JPH035731 Y2 JP H035731Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- steel ball
- passage
- valve
- recessed hole
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 210000000078 claw Anatomy 0.000 claims description 9
- 239000011347 resin Substances 0.000 description 16
- 229920005989 resin Polymers 0.000 description 16
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Check Valves (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150186U JPH035731Y2 (en]) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150186U JPH035731Y2 (en]) | 1986-03-20 | 1986-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62153468U JPS62153468U (en]) | 1987-09-29 |
| JPH035731Y2 true JPH035731Y2 (en]) | 1991-02-14 |
Family
ID=30856564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4150186U Expired JPH035731Y2 (en]) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035731Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0518120Y2 (en]) * | 1989-03-09 | 1993-05-14 |
-
1986
- 1986-03-20 JP JP4150186U patent/JPH035731Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62153468U (en]) | 1987-09-29 |
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