JPH0430015Y2 - - Google Patents
Info
- Publication number
- JPH0430015Y2 JPH0430015Y2 JP14919886U JP14919886U JPH0430015Y2 JP H0430015 Y2 JPH0430015 Y2 JP H0430015Y2 JP 14919886 U JP14919886 U JP 14919886U JP 14919886 U JP14919886 U JP 14919886U JP H0430015 Y2 JPH0430015 Y2 JP H0430015Y2
- Authority
- JP
- Japan
- Prior art keywords
- inner frame
- shape
- frame
- forming
- outer frame
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 11
- 230000001788 irregular Effects 0.000 claims description 5
- 239000011796 hollow space material Substances 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14919886U JPH0430015Y2 (en]) | 1986-09-29 | 1986-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14919886U JPH0430015Y2 (en]) | 1986-09-29 | 1986-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6353711U JPS6353711U (en]) | 1988-04-11 |
| JPH0430015Y2 true JPH0430015Y2 (en]) | 1992-07-21 |
Family
ID=31064180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14919886U Expired JPH0430015Y2 (en]) | 1986-09-29 | 1986-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430015Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058091Y2 (en]) * | 1988-11-04 | 1993-03-01 |
-
1986
- 1986-09-29 JP JP14919886U patent/JPH0430015Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6353711U (en]) | 1988-04-11 |
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