| 发明名称 |
COFFEE-MAKING DEVICE WITH PRESSURE CONTROL |
| 摘要 |
Coffee-making device with a piston/cylinder unit, the piston (3) being driven by a crankshaft (11). A swivelling arm structure (13) is also driven by means of the crankshaft, with the interposition of a cam/cam follower mechanism. The swivelling arm structure is provided with a cover (19) for closing off the free end of the cylinder (2). The cover can be pressed onto the cylinder by means of a cam structure.
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| 申请公布号 |
WO0174212(A1) |
申请公布日期 |
2001.10.11 |
| 申请号 |
WO2001NL00272 |
申请日期 |
2001.04.02 |
| 申请人 |
DE JONG DUKE;DE KONING, ABRAHAM, GIJSBERT;VAN HATTEM, JAN CORNELIS |
发明人 |
DE KONING, ABRAHAM, GIJSBERT;VAN HATTEM, JAN CORNELIS |
| 分类号 |
A23F5/26;A47J31/36;A47J31/40;A47J31/44;A47J31/46;(IPC1-7):A47J31/36 |
主分类号 |
A23F5/26 |
| 代理机构 |
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