JPS60157850U - Packing for concrete formwork - Google Patents
Packing for concrete formworkInfo
- Publication number
- JPS60157850U JPS60157850U JP4544784U JP4544784U JPS60157850U JP S60157850 U JPS60157850 U JP S60157850U JP 4544784 U JP4544784 U JP 4544784U JP 4544784 U JP4544784 U JP 4544784U JP S60157850 U JPS60157850 U JP S60157850U
- Authority
- JP
- Japan
- Prior art keywords
- concrete formwork
- unnecessary hole
- backing
- shaft
- concrete
- 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
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図イおよび第１図口は従来のバッキングをコンクリ
ート型枠に嵌合した状態を示す断面図、第２図は本考案
に係るバッキングの使用状態を示す実施例の断面図、第
３図は本考案に係るバッキングを示す斜視図、第４図イ
はコンクリート型枠の不要孔に嵌合した状態を示す断面
図、第４図口 −は嵌合操作状況を示す断面図であ
る。
４・・・・・・コンクリート型枠、５・・・・・・不要
孔、１０・・・・・・バッキング、１１・・・・・・軸
部、１２・・・・・・押圧 ゛ ′部、１３・・・・
・・閉塞部。
第２図
第４図 −Figures 1A and 1A are cross-sectional views showing a conventional backing fitted into a concrete form; Figure 2 is a cross-sectional view of an embodiment showing how the backing according to the present invention is used; Figure 3; 4 is a perspective view showing the backing according to the present invention, FIG. 4... Concrete formwork, 5... Unnecessary hole, 10... Backing, 11... Shaft, 12... Pressing ゛ ' Part, 13...
...Occluded area. Figure 2 Figure 4 -
Claims (2)
コンクリート型枠に穿設されている不要孔に強制嵌合さ
れて当該不要孔の閉塞を可とするように形成されてなる
コンクリート型枠用パツキン帽こ゛おいて、当該バッキ
ングは上記不要孔へ挿通を可とするように形成された軸
部と、当該軸部後端に厚肉鍔状に形成された押圧部と、
上記軸部先端に薄肉円形に形成された閉塞部とからなり
、当該閉塞部は上記押圧部の押圧によって上記不要孔内
を通過した後は原形に復するように形成されてなること
を特徴とするコンクリート型枠用バッキング。(1) Concrete formwork made of an elastic material such as rubber and formed so as to be forcibly fitted into an unnecessary hole drilled in a concrete formwork such as a metal form, thereby making it possible to close the unnecessary hole. In this case, the backing includes a shaft portion formed to allow insertion into the unnecessary hole, a pressing portion formed in the shape of a thick flange at the rear end of the shaft portion,
The tip of the shaft is formed with a thin circular blocking part, and the blocking part is formed so as to return to its original shape after passing through the unnecessary hole by the pressure of the pressing part. Backing for concrete formwork.
に、座部先端に形成された薄肉円形の閉塞部はコンクリ
ート型枠の内側たるコンクリート打設面側に位置決めら
れると共に、軸部後端に形成された厚肉鍔状の押圧部は
コンクリート型枠の外側に位置決められてなる実用新案
登録請求の範囲第１項記載のコンクリート型枠用バッキ
ング。(2) When the shaft is inserted into an unnecessary hole in the concrete formwork, the thin circular blockage formed at the tip of the seat is positioned on the concrete pouring surface side, which is the inside of the concrete formwork, and The backing for concrete formwork according to claim 1, wherein the thick-walled brim-shaped pressing portion formed at the end is positioned on the outside of the concrete formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4544784U JPS60157850U (en) | 1984-03-29 | 1984-03-29 | Packing for concrete formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4544784U JPS60157850U (en) | 1984-03-29 | 1984-03-29 | Packing for concrete formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60157850U true JPS60157850U (en) | 1985-10-21 |
Family
ID=30558958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4544784U Pending JPS60157850U (en) | 1984-03-29 | 1984-03-29 | Packing for concrete formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455956U (en) * | 1990-09-19 | 1992-05-13 |
-
1984
- 1984-03-29 JP JP4544784U patent/JPS60157850U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455956U (en) * | 1990-09-19 | 1992-05-13 |
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