JPS6442206A - Release of concrete form - Google Patents
Release of concrete formInfo
- Publication number
- JPS6442206A JPS6442206A JP19954387A JP19954387A JPS6442206A JP S6442206 A JPS6442206 A JP S6442206A JP 19954387 A JP19954387 A JP 19954387A JP 19954387 A JP19954387 A JP 19954387A JP S6442206 A JPS6442206 A JP S6442206A
- Authority
- JP
- Japan
- Prior art keywords
- pieces
- splits
- inwards
- composing
- actuator
- 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
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
PURPOSE:To eliminate the carrying-in and carrying-out of a form by means of a crane or a hoist and make it possible to assemble and disassemble quickly the forms, by making up in order that by bending the specified pieces composing an inner form inwards it separates from the surface of a product and at the same time other neighboring pieces also separate from the said surface. CONSTITUTION:The pieces 3, 3, 4 and 4 composing an inner form are put on a base 1. When the splits (d) and (d), dividing two specified pieces 3 and 3 into two in the middle respectively, are moved outwards by an actuator M, two pieces 3 and 3 are deformed from both flexible ends (e) and straightened to be longer than in the case of bending. Therefore, other two pieces 4 and 4 are moved outwards to complete an inner form. Concrete is poured into a space C for forming, and at the state in which the form release is possible, the splits (d) and (d) of the pieces 3 and 3 are moved inwards by means of the actuator M, so that the pieces 3 and 3 bend from the splits (d) and (d), both ends of the pieces 3 and 3 and the other pieces 4 and 4, which are connected with both ends and flexible parts (e) and (e) of that pieces 3 and 3, move inwards to be separate from the surface of the product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19954387A JPS6442206A (en) | 1987-08-10 | 1987-08-10 | Release of concrete form |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19954387A JPS6442206A (en) | 1987-08-10 | 1987-08-10 | Release of concrete form |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6442206A true JPS6442206A (en) | 1989-02-14 |
Family
ID=16409575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19954387A Pending JPS6442206A (en) | 1987-08-10 | 1987-08-10 | Release of concrete form |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6442206A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5054440A (en) * | 1989-06-29 | 1991-10-08 | Nippon Seiko Kabushiki Kaisha | Cam follower device for valve driving mechanism in engine |
US5056959A (en) * | 1989-06-06 | 1991-10-15 | Soletanche | Method and device for stripping from the concrete to which it adheres the header of a wall section cast in the ground |
JPH0653107U (en) * | 1992-12-28 | 1994-07-19 | 東北型枠販売有限会社 | Inner mold attachment / detachment device for tubular concrete secondary products |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5515082B2 (en) * | 1975-01-20 | 1980-04-21 | ||
JPS588500U (en) * | 1981-07-06 | 1983-01-20 | 児玉 叡子 | Electric iron that can also be used at the base |
-
1987
- 1987-08-10 JP JP19954387A patent/JPS6442206A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5515082B2 (en) * | 1975-01-20 | 1980-04-21 | ||
JPS588500U (en) * | 1981-07-06 | 1983-01-20 | 児玉 叡子 | Electric iron that can also be used at the base |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056959A (en) * | 1989-06-06 | 1991-10-15 | Soletanche | Method and device for stripping from the concrete to which it adheres the header of a wall section cast in the ground |
US5054440A (en) * | 1989-06-29 | 1991-10-08 | Nippon Seiko Kabushiki Kaisha | Cam follower device for valve driving mechanism in engine |
JPH0653107U (en) * | 1992-12-28 | 1994-07-19 | 東北型枠販売有限会社 | Inner mold attachment / detachment device for tubular concrete secondary products |
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