JPH01150854U - - Google Patents
Info
- Publication number
- JPH01150854U JPH01150854U JP4697388U JP4697388U JPH01150854U JP H01150854 U JPH01150854 U JP H01150854U JP 4697388 U JP4697388 U JP 4697388U JP 4697388 U JP4697388 U JP 4697388U JP H01150854 U JPH01150854 U JP H01150854U
- Authority
- JP
- Japan
- Prior art keywords
- top end
- thin wall
- wall section
- cutting die
- bottom end
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 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
は抜型の斜視図、第２図は抜型の周りにコンクリ
ートが打設された状態を示す断面図、第３図はコ
ンクリートから抜型を引き抜いた状態を示す断面
図、第４図はコンクリートの凹部に支柱の下端を
嵌入して固定した状態を示す断面図、第５図は同
外観斜視図である。
１……抜型、２……板部、３……胴部、４……
薄肉部、８……立上がり部、９……凹部、１０…
…支柱、１１……樹脂。
The drawings show one embodiment of the present invention; Fig. 1 is a perspective view of the cutting die, Fig. 2 is a sectional view showing concrete placed around the cutting die, and Fig. 3 is a diagram showing how the cutting die is removed from the concrete. FIG. 4 is a cross-sectional view showing a state in which the pillar is pulled out, FIG. 4 is a cross-sectional view showing a state in which the lower end of the support column is fitted into a recessed part of the concrete and fixed, and FIG. 5 is a perspective view of the external appearance of the same. 1...Cutting die, 2...Plate part, 3...Body part, 4...
Thin wall portion, 8... rising portion, 9... recessed portion, 10...
...Strut, 11...Resin.
Claims (1)
形され、上端から下端に亘つて螺旋状に線状の薄
肉部を備え、この薄肉部を以つて上端から帯状に
切り開くように構成したコンクリート抜型。 Concrete that is formed into a container shape that narrows from the bottom end to the top end, has a spirally linear thin wall section from the top end to the bottom end, and is configured to be cut into a band shape from the top end using this thin wall section. Cutting die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4697388U JPH01150854U (en) | 1988-04-07 | 1988-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4697388U JPH01150854U (en) | 1988-04-07 | 1988-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150854U true JPH01150854U (en) | 1989-10-18 |
Family
ID=31273208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4697388U Pending JPH01150854U (en) | 1988-04-07 | 1988-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4601081B1 (en) * | 2009-08-14 | 2010-12-22 | 株式会社 豊建設 | Formwork spacing holder, corrugated formwork and concrete structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4967055A (en) * | 1972-10-31 | 1974-06-28 | ||
| JPS62164961A (en) * | 1986-01-17 | 1987-07-21 | 日立プラント建設株式会社 | Method for molding hole casting concrete |
-
1988
- 1988-04-07 JP JP4697388U patent/JPH01150854U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4967055A (en) * | 1972-10-31 | 1974-06-28 | ||
| JPS62164961A (en) * | 1986-01-17 | 1987-07-21 | 日立プラント建設株式会社 | Method for molding hole casting concrete |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4601081B1 (en) * | 2009-08-14 | 2010-12-22 | 株式会社 豊建設 | Formwork spacing holder, corrugated formwork and concrete structure |
| JP2011038348A (en) * | 2009-08-14 | 2011-02-24 | Yutaka Kensetsu:Kk | Spacing implement for form, stepped hole forming form, and concrete structure |