JPH0165479U - - Google Patents
Info
- Publication number
- JPH0165479U JPH0165479U JP1987157771U JP15777187U JPH0165479U JP H0165479 U JPH0165479 U JP H0165479U JP 1987157771 U JP1987157771 U JP 1987157771U JP 15777187 U JP15777187 U JP 15777187U JP H0165479 U JPH0165479 U JP H0165479U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- auxiliary tool
- cut
- synthetic resin
- reinforcing rib
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157771U JPH0165479U (en]) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157771U JPH0165479U (en]) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165479U true JPH0165479U (en]) | 1989-04-26 |
Family
ID=31437504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157771U Pending JPH0165479U (en]) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165479U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726551B2 (en]) * | 1974-09-05 | 1982-06-04 |
-
1987
- 1987-10-15 JP JP1987157771U patent/JPH0165479U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726551B2 (en]) * | 1974-09-05 | 1982-06-04 |