JPS61186884U - - Google Patents
Info
- Publication number
- JPS61186884U JPS61186884U JP7020485U JP7020485U JPS61186884U JP S61186884 U JPS61186884 U JP S61186884U JP 7020485 U JP7020485 U JP 7020485U JP 7020485 U JP7020485 U JP 7020485U JP S61186884 U JPS61186884 U JP S61186884U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- wall
- collar
- hole
- recess
- 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
- 230000001012 protector Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Ventilation (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7020485U JPS61186884U (fr) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7020485U JPS61186884U (fr) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186884U true JPS61186884U (fr) | 1986-11-21 |
Family
ID=30606593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7020485U Pending JPS61186884U (fr) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186884U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01124489U (fr) * | 1988-02-19 | 1989-08-24 |
-
1985
- 1985-05-13 JP JP7020485U patent/JPS61186884U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01124489U (fr) * | 1988-02-19 | 1989-08-24 |