| 摘要 |
<p>The aim of the present solution is to design a reliable and at the same time quickly assemblable and handy formwork which will need as few and as simple different components as possible to be put together. The formwork consists of an outer form lining (1) and an inner form lining (2) and is designed in such a manner that the outer form lining (1) is made of a plenty of at least in the tangential direction interconnected formwork panels (10), and the inner form lining (2) of a plenty of at least in the radial direction backed inner formwork panels (20) using supports (3). Each of the inner panels (20) is provided on each of its two ends (21) in the circular direction with at least one ear (22) in which there is at least one hole (23) available allowing the ears (22) of the each time adjacent inner formwork panels (20) to be distributed at a certain shift to each other and their holes (23) to coincide, so that pins (32) and each time available radial supports (3) of the inner form lining (2) can be inserted into them. In addition, each of the formwork panels (10) of at least the outer form lining (1) is on each of its ends (11) provided in the circular direction with at least one ear (12) in which there is at least one hole (13). The each time available two ears (12) or each time available ears of adjacent and thus cooperating formwork panels (10) of the outer form lining (1) are displaced for a certain shift to each other while the holes (13) running through the said ears (12) are coaxial, allowing thus cuneiform or conical pins (14) to be inserted into them as wedges. By means of the pins, the each time cooperating adjacent panels (10) of the outer form lining (1) are connected to each other in a disassemblable manner.</p> |
