| 摘要 |
The crown capper is intended for closing bottles with crown caps. It consists of a cylinder (4) equipped with the conical opening (5), a depressing pin (14), a body (1) equipped with the guide (2), and an elastic piston (8) equipped a spring (13) and a permanent magnet (12). At the upper side of the capper, there is an anvil (6). Bottle capping is performed by inserting a crown cap (19) into the cylinder conical opening (5) and placing it over the bottle neck (20). The body (1) fits onto the bottle neck keeping the capper vertically. Then, the anvil is hit with a hard object, the hit force being transferred to the cylinder (4) which, with its conical opening (5) pushes the cap (19) into the bottle neck (20) profile. At the same time, the depression pin (14) moves down. When it reaches the piston stopper (11), the elastic piston pushes the depressing pin with the cylinder upwards, signalling the completion of capping. Capping can also be performed by a firm pressing or hitting by hand on the pusher (7) placed on the anvil (6).
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