JPS63143642U - - Google Patents
Info
- Publication number
- JPS63143642U JPS63143642U JP3534287U JP3534287U JPS63143642U JP S63143642 U JPS63143642 U JP S63143642U JP 3534287 U JP3534287 U JP 3534287U JP 3534287 U JP3534287 U JP 3534287U JP S63143642 U JPS63143642 U JP S63143642U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- ring
- cylindrical body
- outer diameter
- inner circumference
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はパイプ挿通孔成形用治具の分解斜視図、第２図
〜第４図は作業工程を示す斜視図、第５図はパイ
プがフランジ部に当接した状態で円筒体に一方の
リングを挿入した状態を示す平面図、第６図は同
じく円筒体に他方のリングを挿入した状態を示す
平面図、第７図はパイプがフランジ部から離れた
状態で円筒体に一方のリングを挿入した状態を示
す平面図である。
１……円筒体、２……型枠、４……フランジ部
、５……孔、６……パイプ、７……一方のリング
、８……他方のリング、１０……コンクリート、
１１〜１３……隙間。
The drawings show an embodiment of the present invention, in which Fig. 1 is an exploded perspective view of a pipe insertion hole forming jig, Figs. 2 to 4 are perspective views showing the working process, and Fig. 5 shows a pipe A plan view showing one ring inserted into the cylindrical body while in contact with the flange part, Fig. 6 is a plan view showing the other ring inserted into the cylindrical body, and Fig. 7 shows the state where the pipe is attached to the flange. FIG. 3 is a plan view showing a state in which one ring is inserted into the cylindrical body while being separated from the other ring. 1... Cylindrical body, 2... Formwork, 4... Flange portion, 5... Hole, 6... Pipe, 7... One ring, 8... Other ring, 10... Concrete,
11-13...Gap.
Claims (1)
円筒体と、前記パイプに外嵌し前記円筒体内に挿
入される２枚の金属板製リングとを備え、この２
枚のリングの内、一方のリングは外径が前記円筒
体の内径にほぼ等しく内周が偏心した長円形に形
成され、他方のリングは内周が偏心した真円形に
形成されるとともに前記一方のリングの内周とパ
イプの外周との間の隙間を閉じる外径を有するパ
イプ挿通孔成形用治具。 A cylindrical body made of metal having a hole larger than the outer diameter of the pipe, and two rings made of metal plates that are fitted onto the outside of the pipe and inserted into the cylindrical body.
Among the two rings, one ring is formed into an oval shape with an outer diameter approximately equal to the inner diameter of the cylindrical body and an eccentric inner circumference, and the other ring is formed into a perfect circle with an eccentric inner circumference. A pipe insertion hole forming jig having an outer diameter that closes the gap between the inner circumference of the ring and the outer circumference of the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3534287U JPS63143642U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3534287U JPS63143642U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143642U true JPS63143642U (en) | 1988-09-21 |
Family
ID=30844746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3534287U Pending JPS63143642U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20190401A1 (en) * | 2019-03-25 | 2020-09-28 | Bls Ind Ab | Method for mounting a floor drain assembly and a floor drain assembly |
-
1987
- 1987-03-10 JP JP3534287U patent/JPS63143642U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20190401A1 (en) * | 2019-03-25 | 2020-09-28 | Bls Ind Ab | Method for mounting a floor drain assembly and a floor drain assembly |
| NO345772B1 (en) * | 2019-03-25 | 2021-07-26 | Bls Ind Ab | Method for mounting a floor drain assembly and a floor drain assembly |