Whirlpool Corporation

Ryan Ebstein

Edward Haney

ZhaoYi Yin

Daniel F Galea

Neela Lohith Paruchuri

Norma Richards

Pravin R Shewale

A drive assembly for a blender appliance includes an output drive shaft and an inner one-way bearing member received in an interior cavity of the output drive shaft. An outer bearing member is oppositely configured relative to the inner one-way bearing member and includes a receiving bore. The receiving well of the output drive shaft is received in the receiving bore of the outer one-way bearing member. An input drive shaft includes a first end received in a receiving bore of the inner one-way bearing member. A planetary gear system includes a sun gear that is operably coupled to the input drive shaft and gearingly engaged with a ring gear through a plurality of planet gears. A carrier member is operably coupled to the plurality of planet gears and includes a receiving bore in which the outer one-way bearing member is received for rotation therewith.

Drive assembly for an appliance

A coffee grinding apparatus includes a removable holder assembly having first and second arms that are spaced-apart from one another to define an open receiving area therebetween. The arms each include upper and lower tabs that extend inwardly into the open receiving area first and second distances, respectively. The first and second distances of the upper and lower tabs are configured to retain and support portafilter assemblies of various sizes for filling with coffee grounds using the coffee grinder apparatus. Another holder assembly for use with the coffee grinding apparatus may include opposed abutment surfaces for engaging inner and outer surfaces of a cup portion of various sized portafilter assemblies. Each disclosed holder assembly is configured to attach to a pedestal portion of the coffee grinding apparatus in use, and can be stored in a support base of the coffee grinding apparatus when not in use.

Coffee grinding apparatus with portafilter holder assembly

Growing community of inventors

St. Joseph, MI, United States of America

Ryan Ebstein