US 11,933,373 B2
Pipe clamp, pipe clamp driver and anti-backdrive mechanism
Mike Schmittdiel, Baltimore, MD (US); Patel Sandip, Rosedale, MD (US); Dylan Parker, Towson, MD (US); Michael Justis, Monument, CO (US); Dustin L. Demarr, Nottingham, MD (US); and Kathleen Miller, New Britain, CT (US)
Assigned to Black & Decker, Inc., New Britain, CT (US)
Filed by Black & Decker, Inc., New Britain, CT (US)
Filed on Sep. 12, 2022, as Appl. No. 17/942,480.
Application 17/942,480 is a continuation of application No. PCT/US2021/022250, filed on Mar. 13, 2021.
Claims priority of provisional application 62/991,910, filed on Mar. 19, 2020.
Claims priority of provisional application 62/989,246, filed on Mar. 13, 2020.
Prior Publication US 2023/0003264 A1, Jan. 5, 2023
Int. Cl. F16D 41/18 (2006.01); B25C 1/00 (2006.01); B25C 5/15 (2006.01); B25C 1/06 (2006.01); F16L 3/02 (2006.01)
CPC F16D 41/185 (2013.01) [B25C 1/001 (2013.01); B25C 1/006 (2013.01); B25C 5/15 (2013.01); B25C 1/06 (2013.01); F16L 3/02 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An anti-backdrive system for a power tool, comprising:
a drive shaft;
a holder having a plurality of nubs;
a locking member having at least one leg portion projecting from the perimeter thereof and disposed between at least one pair of nubs to secure the holder in the power tool in a non-rotatable manner;
a drive wheel connected to the drive shaft;
wherein the locking member is axially movable towards and away from the drive wheel.