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62. 发明授权

US5778764A Drip coffee maker comprising a device for measuring ground coffee 失效
标题翻译：滴咖啡机包括用于测量研磨咖啡的装置
公开(公告)号：US5778764A
公开(公告)日：1998-07-14
申请号：US869904
申请日：1997-06-05
申请人： Henrik Nielsen
发明人： Henrik Nielsen
IPC分类号： A47J31/40 , A47J31/44 , A47J31/00
CPC分类号： A47J31/404 , A47J31/446 , A47J2031/0694
摘要： A drip coffee maker comprises a housing (10), and in the housing (10) a filter holder (20) into which ground coffee (23) is to be poured. A measuring device (25) is provided for the ground coffee poured into the filter holder (20). The filter holder (20) is mounted movably in the housing, and the measuring device (25) comprises at least one deformable mechanical member (33) connected to the filter holder (20) and reacting by deformation to the quantity of ground coffee (23) poured into the filter holder. This deformable mechanical member (33) drives by its deformation a member (35) for visual indication of the desired quantity of ground coffee. The deformable member (33) is in stable position when that desired quantity of ground coffee is obtained. The deformable member (33) is comprised by four articulated arms (38a, 38b, 38c, 38d) constituting a deformable parallelogram (38), one (38a) of the arms of one of two pairs of arms of the parallelogram (38) being mechanically connected to the filter holder (20) and being connected with a resilient member (43) mounted in the housing so as to maintain in stable equilibrium the parallelogram (38) when the desired quantity of ground coffee is obtained, and one (38d) of the arms of the other pair of arms of the parallelogram (38) being connected to the visible indication member (35).
摘要翻译：滴水咖啡机包括壳体（10），并且在所述壳体（10）中具有要倒入研磨咖啡（23）的过滤器保持器（20）。为倾倒在过滤器支架（20）中的研磨咖啡提供测量装置（25）。过滤器保持器（20）可移动地安装在壳体中，并且测量装置（25）包括连接到过滤器保持器（20）的至少一个可变形的机械构件（33），并且通过变形与研磨咖啡的量）倒入过滤器支架。该可变形的机械构件（33）通过其变形驱动构件（35），用于可视地指示所需量的研磨咖啡。当获得所需量的研磨咖啡时，可变形构件（33）处于稳定位置。可变形构件（33）由构成可变形平行四边形（38）的四个铰接臂（38a，38b，38c，38d）构成，平行四边形（38）的两对臂中的一个臂的一个臂（38a）为机械地连接到过滤器保持器（20）并且与安装在壳体中的弹性构件（43）连接，以便在获得所需量的研磨咖啡时保持平衡四边形（38）的平衡状态，并且一个（38d）的平行四边形（38）的另一对臂的臂连接到可视指示构件（35）。

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