US 12,355,318 B1
Motor extraction tool and related methods
Andrew Cardenas, Tehachapi, CA (US)
Filed by Andrew Cardenas, Tehachapi, CA (US)
Filed on May 15, 2024, as Appl. No. 18/665,422.
Int. Cl. H02K 15/50 (2025.01); B23P 19/04 (2006.01)
CPC H02K 15/50 (2025.01) [B23P 19/04 (2013.01)] 15 Claims
OG exemplary drawing
 
8. A method for disassembling a motor assembly from a gearbox, comprising the steps of:
a. aligning a first collar and a second collar around and under a circumference of a motor, wherein said first and second collars each include:
i. an interior curved surface,
ii. an exterior curved surface, and
iii. a top surface with apertures, wherein the interior curved surfaces of said first collar and said second collar together form an opening that is complementary to an outer radius of the motor and the top surfaces of the first collar and the second collar are coplanar when aligned;
b. inserting an extraction bolt through each aperture of said first and second collar; and
c. advancing said extraction bolt against a top surface of said gearbox, thereby lifting said first and second collar and motor off said gearbox.