Patent ID: 8763942
Filing Date: 2014-07-01
Classification: A47J

Abstract:
1. A grinder for a coffee machine, comprising: a housing; a first grinding disc disposed in said housing; a drive that drives said first grinding disc about a rotational axis; a second grinding disc disposed in said housing; a threaded part in which said second grinding disc is attached said threaded part including threads enabling said threaded part to be screwable into said housing; a drive wheel disposed coaxially with respect to said threaded part that rotates said threaded part with respect to said housing, wherein a grinding gap between said first grinding disc and said second grinding disc is thereby able to be set; a setting wheel that co-operates with said drive wheel, said setting wheel being attached to said housing; a supply opening disposed in said housing for supply of coffee beans to be ground; a path guide opening for guiding away the coffee ground between said first grinding disc and said second grinding disc; and a holder that is adjustably attached to said housing and is fixable in any position, wherein said setting wheel is disposed on said holder.