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Individual
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Individual
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Priority to ES8703794ApriorityCriticalpatent/ES2011650A6/en
Publication of ES2011650A6publicationCriticalpatent/ES2011650A6/en
It comprises an element 28 mounted in a rocking arrangement above the infusion chamber 13, actuated by an eccentric 4-31 via a horizontal plate 10 equipped with a groove 38 in which is inserted a tab 32 of the aforesaid rocking element 28, said plate 10 being interconnected with a connecting-rod/crank mechanism 6, 8 operated by an electric motor 1, and said horizontal plate being guided along vertical columns 11, the aforesaid rocking element 28 incorporating, in its end portion, a scraper profile 33 which operates in two phases in each cycle in the mouth region of the infusion chamber.
ES8703794A1987-11-271987-11-27Automatic machine for preparing espresso coffee
Expired - LifetimeES2011650A6
(en)