JPH0467011U - - Google Patents
Info
- Publication number
- JPH0467011U JPH0467011U JP10975390U JP10975390U JPH0467011U JP H0467011 U JPH0467011 U JP H0467011U JP 10975390 U JP10975390 U JP 10975390U JP 10975390 U JP10975390 U JP 10975390U JP H0467011 U JPH0467011 U JP H0467011U
- Authority
- JP
- Japan
- Prior art keywords
- base
- parts
- central member
- formwork
- opening
- 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 4
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sewage (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
図面は本考案の実施例に関し、第１図は型枠の
平面図、第２図は脱型時の同様図、第３図は型枠
の断面図、第４図は型枠の略斜視図である。
１……内型、２……中央部材、３，４……開閉
部材、５……蝶番、６，７，８……補強材、９…
…係止片、１０……枢着ボルト、１１……車輪、
１２……外型、１３……基台、Ａ……マンホール
。
The drawings relate to an embodiment of the present invention, and Fig. 1 is a plan view of the formwork, Fig. 2 is a similar view at the time of demolding, Fig. 3 is a sectional view of the formwork, and Fig. 4 is a schematic perspective view of the formwork. It is. DESCRIPTION OF SYMBOLS 1... Inner mold, 2... Central member, 3, 4... Opening/closing member, 5... Hinge, 6, 7, 8... Reinforcement material, 9...
... Locking piece, 10 ... Pivot bolt, 11 ... Wheel,
12... Outer mold, 13... Base, A... Manhole.
Claims (1)
、半円より小なる弧状でその底部を基台１３に固
定した中央部材２と、該中央部材の両端部にそれ
ぞれの１端を蝶着してそれぞれ会合する他端に緊
結手段を備えた２個の開閉部材３，４としたこと
を特徴とする筒状コンクリート製品の型枠。 A cylindrical inner mold 1 placed on a base is vertically divided into three parts, and a central member 2 has an arc shape smaller than a semicircle and its bottom is fixed to the base 13, and two parts are attached to each end of the central member. A formwork for a cylindrical concrete product, characterized in that it has two opening/closing members 3 and 4 each having a hinged end and a fastening means provided at the other end where they meet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10975390U JPH0467011U (en) | 1990-10-22 | 1990-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10975390U JPH0467011U (en) | 1990-10-22 | 1990-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467011U true JPH0467011U (en) | 1992-06-15 |
Family
ID=31857003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10975390U Pending JPH0467011U (en) | 1990-10-22 | 1990-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467011U (en) |
-
1990
- 1990-10-22 JP JP10975390U patent/JPH0467011U/ja active Pending
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