| 摘要 |
An apparatus for pressing coffee has a base and housing supporting a filtercup and a pressing cylinder. The pressing cylinder has a forked end engaging a cylindrical body and attached to a rocker arm. A counterweight is attached to an end of the rocker arm. The cylindrical body has a rack engaging a ring gear activated by a lever. Movement of the lever causes movement of the cylindrical body and pressing cylinder. A pinion attached to the cylindrical body moves along a second rack. Movement of the pinion is translated to a bevel gear pair and a pin between the prongs of the forked end. |
