JPH022943U - - Google Patents
Info
- Publication number
- JPH022943U JPH022943U JP7596588U JP7596588U JPH022943U JP H022943 U JPH022943 U JP H022943U JP 7596588 U JP7596588 U JP 7596588U JP 7596588 U JP7596588 U JP 7596588U JP H022943 U JPH022943 U JP H022943U
- Authority
- JP
- Japan
- Prior art keywords
- segments
- connecting arms
- base
- molding
- pair
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図、第２図はこの考案の一実施例を示す図
であつて、第１図は型枠の一部部材を省略して視
た正面図、第２図は第１図Ａ―Ａ線視断面図、第
３図は二連形筒状壁体の正面図、第４図、第５図
は従来の型枠の構造を示す図であつて、第４図は
型枠の一部部材を省略して視た正面図、第５図は
第４図Ｂ―Ｂ線視断面図である。
３……セグメント（分岐部ＲＣセグメント）、
７……基部、８，９……連結腕部、２１……底部
型枠、２８……側板、２９……端板、３３……抜
型。
Figures 1 and 2 are views showing one embodiment of this invention, in which Figure 1 is a front view with some members of the formwork omitted, and Figure 2 is a view similar to Figure 1 A-A. Fig. 3 is a front view of a double tubular wall body, Fig. 4 and Fig. 5 are diagrams showing the structure of a conventional formwork, and Fig. 4 shows a part of the formwork. FIG. 5 is a front view with parts omitted, and FIG. 5 is a sectional view taken along the line B--B in FIG. 4. 3...Segment (branch RC segment),
7... Base, 8, 9... Connecting arm portion, 21... Bottom formwork, 28... Side plate, 29... End plate, 33... Cutting die.
Claims (1)
結腕部とを有し、一方の連結腕部より他方の連結
腕部が長く突出する外観Ｙ字状のセグメントを、
上記基部をそれぞれ同一方向に向け、かつ上記長
く突出する連結腕部の端面を互いに対向させた状
態で２つ配置してこれら２つのセグメントを成形
する型枠であつて、上記２つのセグメントの下面
を成形するための底部型枠と、同２つのセグメン
トの側面を成形するための一対の側板と、同２つ
のセグメントの短尺側連結腕部の端面を成形する
ための一対の端板と、同２つのセグメントの長尺
側連結腕部の端面を成形するための抜型とを具備
してなることを特徴とする二連形筒状壁体用セグ
メントの型枠構造。 A segment having a Y-shaped appearance, which has a base and two connecting arms branching from one end of the base, with the other connecting arm protruding longer than the other connecting arm,
A formwork for molding these two segments by arranging two of the long protruding connecting arms with their base portions facing in the same direction and their end surfaces facing each other, the lower surface of the two segments. a pair of side plates for forming the side surfaces of the two segments; a pair of end plates for forming the end surfaces of the short side connecting arms of the two segments; 1. A mold structure for a double-barrel cylindrical wall segment, comprising a cutting die for molding the end faces of the long side connecting arms of the two segments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7596588U JPH0612125Y2 (en) | 1988-06-08 | 1988-06-08 | Formwork structure of segment for double-walled tubular wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7596588U JPH0612125Y2 (en) | 1988-06-08 | 1988-06-08 | Formwork structure of segment for double-walled tubular wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH022943U true JPH022943U (en) | 1990-01-10 |
| JPH0612125Y2 JPH0612125Y2 (en) | 1994-03-30 |
Family
ID=31301012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7596588U Expired - Lifetime JPH0612125Y2 (en) | 1988-06-08 | 1988-06-08 | Formwork structure of segment for double-walled tubular wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612125Y2 (en) |
-
1988
- 1988-06-08 JP JP7596588U patent/JPH0612125Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612125Y2 (en) | 1994-03-30 |