JPH0445706U - - Google Patents
Info
- Publication number
- JPH0445706U JPH0445706U JP8667590U JP8667590U JPH0445706U JP H0445706 U JPH0445706 U JP H0445706U JP 8667590 U JP8667590 U JP 8667590U JP 8667590 U JP8667590 U JP 8667590U JP H0445706 U JPH0445706 U JP H0445706U
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- vertical holes
- fastening
- position corresponding
- formworks
- 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
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
第１図は本考案の型枠装置の１実施例を示す横
断面図、第２図は下型枠の平面図、第３図Ａは締
結前の要部の拡大横断面図、第３図Ｂはパツキン
の拡大断面図、第４図は同上締結状態の要部の拡
大断面図、第５図は他の実施例を示す締結状態の
断面図、第６図Ａ，Ｂは縦孔の位置を互い違いに
実施例を示す締結前の一部の断面図とパツキンの
みの拡大断面図、第７図Ａ，Ｂは同上の締結状態
の一部の断面図とパツキンのみの拡大断面図、第
８図および第９図はそれぞれ中実のパツキンを用
いる実施例を示す締結前の一部の断面図、第１０
図〜第１３図はそれぞれパツキンの他の実施例を
例示する断面図、第１４図は円筒型枠の分割形態
を異にした場合の実施例を示す横断面図、第１５
図は遠心成形状態の横断面図、第１６図および第
１７図はそれぞれ従来例の締結前後の一部の断面
図である。
１ａ，１ｂ，１ｃ……分割形型枠、２ａ，２ｂ
，２ｃ……締結用フランジ、３ａ，３ｂ，３ｃ…
…偏平なパツキン、１３ａ……中実のパツキン、
４ａ，４ｂ……縦溝、６ａ，６ｂ……縦孔、８…
…ガイド、９……凸部。
Fig. 1 is a cross-sectional view showing one embodiment of the formwork device of the present invention, Fig. 2 is a plan view of the lower formwork, Fig. 3A is an enlarged cross-sectional view of the main part before fastening, Fig. 3 B is an enlarged sectional view of the packing, FIG. 4 is an enlarged sectional view of the main part of the same as above in the fastened state, FIG. 5 is a sectional view of another embodiment in the fastened state, and FIGS. 6A and B are the positions of the vertical holes. 7A and 7B are a partial cross-sectional view of the same fastened state and an enlarged sectional view of only the gasket, and FIG. 9 and 9 are partial cross-sectional views before fastening, respectively, showing an example using a solid packing.
1 to 13 are cross-sectional views illustrating other embodiments of the packing, respectively.
The figure is a cross-sectional view of the centrifugal molding state, and FIGS. 16 and 17 are partial cross-sectional views of the conventional example before and after fastening, respectively. 1a, 1b, 1c...divided formwork, 2a, 2b
, 2c... fastening flange, 3a, 3b, 3c...
...Flat packing, 13a...Solid packing,
4a, 4b...Vertical groove, 6a, 6b...Vertical hole, 8...
...Guide, 9...Protrusion.
Claims (1)
、円筒型枠を構成する複数の分割形型枠の相対向
する締結用フランジの少なくとも一方の締結面に
装着してなることを特徴とするコンクリート体の
製造用型枠装置。 ２ 内部に複数の縦孔を設けた偏平なパツキンと
、前記複数の縦孔の中間部分に対応する位置で縦
孔を内部に設けた偏平なパツキンとを、円筒型枠
を構成する複数の分割形型枠の相対向する締結用
フランジの締結面にそれぞれ装着してなることを
特徴とするコンクリート体の製造用型枠装置。 ３ 内部に複数の縦孔を設けた偏平なパツキンと
、前記複数の縦孔に対応する位置、もしくは複数
の縦孔の中間部分に対応する位置で凸部を設けた
偏平中実のパツキンとを、円筒型枠を構成する複
数の分割形型枠の相対向する締結用フランジの締
結面にそれぞれ装着してなることを特徴とするコ
ンクリート体の製造用型枠装置。 ４ 内部に複数の縦孔を設けた偏平なパツキンを
、円筒型枠を構成する複数の分割形型枠の相対向
する締結用フランジの一方の締結面に装着し、他
方のフランジの締結面には、前記複数の縦孔に対
応する位置、もしくは縦孔の中間部分に対応する
位置で凸部を設けてなることを特徴とするコンク
リート体の製造用型枠装置。 ５ 複数の分割形型枠の相対向する締結用フラン
ジの一方のフランジ縁部に、締結面より突出させ
て他方のフランジが嵌合するガイドを長手方向連
続状もしくは所定間隔毎に突設したことを特徴と
する請求項１〜４のいずれか１項に記載のコンク
リート体の製造用型枠装置。[Claims for Utility Model Registration] 1. Attaching a flat packing with a plurality of vertical holes inside to at least one fastening surface of opposing fastening flanges of a plurality of split formworks constituting a cylindrical formwork. Formwork equipment for manufacturing concrete bodies, characterized by: 2 A flat packing having a plurality of vertical holes inside and a flat packing having a vertical hole inside at a position corresponding to the middle part of the plurality of vertical holes are divided into a plurality of parts constituting a cylindrical formwork. A formwork device for producing a concrete body, characterized in that it is installed on the fastening surfaces of opposing fastening flanges of a formwork. 3. A flat packing with a plurality of vertical holes provided therein, and a flat, solid packing with a protrusion at a position corresponding to the plurality of vertical holes or a position corresponding to an intermediate portion of the plurality of vertical holes. A formwork device for manufacturing a concrete body, characterized in that the formwork device is attached to the fastening surfaces of opposing fastening flanges of a plurality of split formworks constituting a cylindrical formwork. 4. Attach a flat packing with a plurality of vertical holes inside to one fastening surface of the opposing fastening flanges of the plurality of split formworks constituting the cylindrical formwork, and attach it to the fastening surface of the other flange. A formwork device for manufacturing a concrete body, characterized in that a convex portion is provided at a position corresponding to the plurality of vertical holes or a position corresponding to an intermediate portion of the vertical holes. 5. On the edge of one flange of the facing fastening flanges of a plurality of split formworks, guides that protrude from the fastening surface and into which the other flange fits are provided continuously in the longitudinal direction or at predetermined intervals. The formwork apparatus for producing a concrete body according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990086675U JP2533186Y2 (en) | 1990-08-17 | 1990-08-17 | Formwork equipment for the production of concrete bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990086675U JP2533186Y2 (en) | 1990-08-17 | 1990-08-17 | Formwork equipment for the production of concrete bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0445706U true JPH0445706U (en) | 1992-04-17 |
| JP2533186Y2 JP2533186Y2 (en) | 1997-04-23 |
Family
ID=31818458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990086675U Expired - Lifetime JP2533186Y2 (en) | 1990-08-17 | 1990-08-17 | Formwork equipment for the production of concrete bodies |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533186Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58160977U (en) * | 1982-04-22 | 1983-10-26 | 早川ゴム株式会社 | Patsukin material |
| JPS6094911U (en) * | 1983-11-30 | 1985-06-28 | 北村 博 | Formwork seal structure |
-
1990
- 1990-08-17 JP JP1990086675U patent/JP2533186Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58160977U (en) * | 1982-04-22 | 1983-10-26 | 早川ゴム株式会社 | Patsukin material |
| JPS6094911U (en) * | 1983-11-30 | 1985-06-28 | 北村 博 | Formwork seal structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533186Y2 (en) | 1997-04-23 |
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