JPH0415503U - - Google Patents
Info
- Publication number
- JPH0415503U JPH0415503U JP5630090U JP5630090U JPH0415503U JP H0415503 U JPH0415503 U JP H0415503U JP 5630090 U JP5630090 U JP 5630090U JP 5630090 U JP5630090 U JP 5630090U JP H0415503 U JPH0415503 U JP H0415503U
- Authority
- JP
- Japan
- Prior art keywords
- side frame
- extension
- supported
- concrete formwork
- pins
- 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
- 239000000725 suspension Substances 0.000 claims description 2
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
第１図は本案の大形コンクリート型枠の脱型装
置を示す正面図、第２図は第１図を右方から見た
正面図、第３図はコイルバネの側面図、第４図及
び第５図はそれぞれ板バネの側面図である。
１……側枠、２……支持台、２′……延長部、
３……突つ張り棒、４……発条、４′……板バネ
、４″……コイルバネ、５……自在継手、６……
懸垂杆、７……係合部、８……被係合部。
Figure 1 is a front view showing the demolding device for large concrete formwork according to the present invention, Figure 2 is a front view of Figure 1 seen from the right, Figure 3 is a side view of the coil spring, Figures 4 and 3 are FIG. 5 is a side view of each leaf spring. 1...Side frame, 2...Support stand, 2'...Extension part,
3... Tension rod, 4... Spring, 4'... Leaf spring, 4''... Coil spring, 5... Universal joint, 6...
Suspension rod, 7... engaging part, 8... engaged part.
Claims (1)
をピンで枢支し、該側枠をピンを中心に外側に開
閉自在に支持し支持台の両側を側枠の外側に延長
してなる比較的大形のコンクリート製品製造用の
型枠において、側枠の中程外面と支持台の上記延
長部とを伸縮自在の突つ張り棒で接続し、かつ該
延長部に設けた発条の力によつて側枠の下端部を
上向に支持してなり、該側枠の中程外面に自在継
手を介して垂下した懸垂杆の下端部に係合部を形
成し、上記側枠の外側傾斜状態において該係合部
を上記延長部に形成した被係合部に上向に引掛る
よう形成してなる大形コンクリート型枠の脱型装
置。 (2) 発条が板バネによつて形成された請求項(1)
記載の大形コンクリート型枠の脱型装置。 (3) 発条がコイルバネによつて形成された請求
項(1)記載の大形コンクリート型枠の脱型装置。[Scope of Claim for Utility Model Registration] (1) The lower end of the side frame is pivotally supported by pins on both sides of the underframe provided on the support stand, and the side frame is supported so as to be freely openable and closed outward around the pins. In a relatively large formwork for producing concrete products, which has both sides extended to the outside of the side frame, the middle outer surface of the side frame and the above-mentioned extension of the support base are connected by a telescopic tension rod. and the lower end of the side frame is supported upward by the spring force provided on the extension, and the lower end of the suspension rod is suspended from the middle of the outer surface of the side frame via a universal joint. A demolding device for a large concrete formwork, comprising an engaging part formed so that the engaging part is hooked upward to an engaged part formed in the extension part when the side frame is in an outwardly inclined state. . (2) Claim (1) in which the spring is formed by a leaf spring
Demolding equipment for large concrete formwork as described. (3) The demolding device for large concrete formwork according to claim (1), wherein the springs are formed by coil springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5630090U JPH0750171Y2 (en) | 1990-05-28 | 1990-05-28 | Demolding equipment for large concrete formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5630090U JPH0750171Y2 (en) | 1990-05-28 | 1990-05-28 | Demolding equipment for large concrete formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0415503U true JPH0415503U (en) | 1992-02-07 |
| JPH0750171Y2 JPH0750171Y2 (en) | 1995-11-15 |
Family
ID=31580000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5630090U Expired - Lifetime JPH0750171Y2 (en) | 1990-05-28 | 1990-05-28 | Demolding equipment for large concrete formwork |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750171Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020111039A (en) * | 2019-01-09 | 2020-07-27 | 株式会社ネクステック | Concrete molded article producing apparatus |
-
1990
- 1990-05-28 JP JP5630090U patent/JPH0750171Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020111039A (en) * | 2019-01-09 | 2020-07-27 | 株式会社ネクステック | Concrete molded article producing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750171Y2 (en) | 1995-11-15 |
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