US 12,466,020 B1
Oscillating spindle sander with rotary compartment drum
Haiquan Wang, Qingdao (CN)
Assigned to Duro Industries, LLC, Dover, DE (US)
Filed by Duro Industries, LLC, Dover, DE (US)
Filed on Dec. 10, 2024, as Appl. No. 18/974,846.
Int. Cl. B24B 7/07 (2006.01); B24B 1/04 (2006.01); B24B 21/00 (2006.01); B24B 27/02 (2006.01)
CPC B24B 7/07 (2013.01) [B24B 1/04 (2013.01); B24B 21/00 (2013.01); B24B 27/02 (2013.01)] 41 Claims
OG exemplary drawing
 
1. An oscillating spindle sander assembly comprising:
an oscillating spindle sander including:
an oscillation generator;
a drive shaft extending outwards from the oscillation generator; and
a table disposed above the oscillation generator and having an opening accommodating the drive shaft;
a rotary compartment drum rotatably mounted under the table and around the oscillation generator and including a plurality of storage compartments arranged around a circumference of the rotary compartment drum; and
a plurality of securing components, each securing component being configured to selectively retain the rotary compartment drum at a corresponding one of a plurality of predetermined angular positions during rotation about the oscillation generator.