Patent ID: 7322276
Filing Date: 2008-01-29
Classification: A47J

Abstract:
1. Coffee dispenser group, for an espresso coffee drink machine, comprising two shoulders ( 62 ) connected together by two sealing blocks ( 63 ) arranged at a bottom of said machine and an upper brewing cylinder ( 64 ) arranged on top of said machine, said shoulders having guide and sliding runs ( 65 ) for a mobile lower brewing device ( 66 ), said lower brewing device ( 66 ) being equipped with a plunger ( 69 ) that can slide inside it guided by a first lever ( 70 ) through a slot ( 71 ) formed in said first lever itself and the mobile lower brewing device ( 66 ) being connected to an actuation linkage to be driven from an initial position for feeding the ground coffee to a brewing position engaged with the upper brewing cylinder ( 64 ) wherein said actuation linkage comprises a shaft ( 73 ) on which said mobile lower brewing device ( 66 ) is hinged, and a side connecting rod ( 72 ) is engaged with a motor, so that the mobile lower brewing device ( 66 ) is driven upwards guided by the sliding runs ( 65 ), until it engages with said upper brewing cylinder ( 64 ) said dispenser group also including a funnel ( 67 ) equipped with a projection ( 67 b ) that is suitably configured to carry out the function of a scraper is positioned so that the mobile lower brewing device ( 66 ), guided in the run ( 65 ) formed on the shoulders ( 62 ), passes under a part of said funnel ( 67 ) to discharge the used coffee on said microfilter, said mobile lower brewing device ( 66 ) also having attached thereto an inclined plane ( 67 c ) facing towards the outside of the machine and suitable for receiving said coffee on said microfilter to be discharged.