JPS63114964U - - Google Patents
Info
- Publication number
- JPS63114964U JPS63114964U JP727887U JP727887U JPS63114964U JP S63114964 U JPS63114964 U JP S63114964U JP 727887 U JP727887 U JP 727887U JP 727887 U JP727887 U JP 727887U JP S63114964 U JPS63114964 U JP S63114964U
- Authority
- JP
- Japan
- Prior art keywords
- protective device
- protrusion
- steel pipe
- projection
- peripheral surface
- 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
- 230000001681 protective effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Buffer Packaging (AREA)
Description
第１図は保護具の縦断面図、第２図は正面図、
第３図はハンドリング時の斜視図、第４図は従来
例の縦断面図である。
１……保護具、２……保護具の外周面、３……
突起、４……保護具の端縁部、５……傾斜、６…
…鋼管類、１０……スリオンテープ。
Figure 1 is a longitudinal sectional view of the protective equipment, Figure 2 is a front view,
FIG. 3 is a perspective view during handling, and FIG. 4 is a longitudinal sectional view of the conventional example. 1... Protective equipment, 2... Outer peripheral surface of the protective equipment, 3...
Projection, 4... End edge of protective equipment, 5... Incline, 6...
...Steel pipes, 10...Slion tape.
Claims (1)
を密閉する保護具において、前記保護具外周面上
に、突起が一体的に形成されていることを特徴と
する鋼管類の端部密閉用保護具。 (2) 前記突起が、周方向に連続した環状である
ことを特徴とする実用新案登録請求の範囲第１項
記載の保護具。 (3) 前記突起が、前記保護具の保持テープ厚以
上の高さに形成されていることを特徴とする実用
新案登録請求の範囲第１項記載の保護具。[Claims for Utility Model Registration] (1) In a protective device that is placed over the end of a steel pipe to seal the end of the steel pipe, a protrusion is integrally formed on the outer peripheral surface of the protective device. A protective device for sealing the ends of steel pipes. (2) The protective device according to claim 1, wherein the projection is continuous in the circumferential direction and has an annular shape. (3) The protective device according to claim 1, wherein the protrusion is formed to have a height greater than the thickness of the holding tape of the protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP727887U JPS63114964U (en) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP727887U JPS63114964U (en) | 1987-01-21 | 1987-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114964U true JPS63114964U (en) | 1988-07-25 |
Family
ID=30790580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP727887U Pending JPS63114964U (en) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114964U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS484087U (en) * | 1971-05-24 | 1973-01-18 |
-
1987
- 1987-01-21 JP JP727887U patent/JPS63114964U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS484087U (en) * | 1971-05-24 | 1973-01-18 |
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