JPH0424947U - - Google Patents
Info
- Publication number
- JPH0424947U JPH0424947U JP6700790U JP6700790U JPH0424947U JP H0424947 U JPH0424947 U JP H0424947U JP 6700790 U JP6700790 U JP 6700790U JP 6700790 U JP6700790 U JP 6700790U JP H0424947 U JPH0424947 U JP H0424947U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- band
- concrete pouring
- registration request
- utility
- 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
- 238000009415 formwork Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は、本考案の一実施例に係るコンクリー
ト打設用筒状型枠を示す斜視図、第２図は同型枠
の易切断部を切り取つた状態を示す斜視図である
。 １……型枠本体、２ａ，２ｂ……切り込み線、
３……易切断部。
ト打設用筒状型枠を示す斜視図、第２図は同型枠
の易切断部を切り取つた状態を示す斜視図である
。 １……型枠本体、２ａ，２ｂ……切り込み線、
３……易切断部。
Claims (1)
- 複数の紙帯をスパイラル状に巻回して形成され
た筒状の型枠本体にその長さ方向に沿つて形成さ
れた２条の断続した切り込み線により囲まれた帯
状の易切断部を少なくとも１つ設けたことを特徴
とするコンクリート打設用筒状型枠。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6700790U JPH0424947U (ja) | 1990-06-25 | 1990-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6700790U JPH0424947U (ja) | 1990-06-25 | 1990-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424947U true JPH0424947U (ja) | 1992-02-28 |
Family
ID=31600205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6700790U Pending JPH0424947U (ja) | 1990-06-25 | 1990-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424947U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248577U (ja) * | 1975-10-01 | 1977-04-06 | ||
| JPH024201U (ja) * | 1988-06-21 | 1990-01-11 |
-
1990
- 1990-06-25 JP JP6700790U patent/JPH0424947U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248577U (ja) * | 1975-10-01 | 1977-04-06 | ||
| JPH024201U (ja) * | 1988-06-21 | 1990-01-11 |