JPH0523314Y2 - - Google Patents
Info
- Publication number
- JPH0523314Y2 JPH0523314Y2 JP13688589U JP13688589U JPH0523314Y2 JP H0523314 Y2 JPH0523314 Y2 JP H0523314Y2 JP 13688589 U JP13688589 U JP 13688589U JP 13688589 U JP13688589 U JP 13688589U JP H0523314 Y2 JPH0523314 Y2 JP H0523314Y2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- screw
- backflow prevention
- screw head
- 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 - Lifetime
Links
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 230000002265 prevention Effects 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13688589U JPH0523314Y2 (en]) | 1989-11-28 | 1989-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13688589U JPH0523314Y2 (en]) | 1989-11-28 | 1989-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0374924U JPH0374924U (en]) | 1991-07-26 |
| JPH0523314Y2 true JPH0523314Y2 (en]) | 1993-06-15 |
Family
ID=31684070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13688589U Expired - Lifetime JPH0523314Y2 (en]) | 1989-11-28 | 1989-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523314Y2 (en]) |
-
1989
- 1989-11-28 JP JP13688589U patent/JPH0523314Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0374924U (en]) | 1991-07-26 |
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