公开(公告)号：US11412631B2

公开(公告)日：2022-08-09

申请号：US17003440

申请日：2020-08-26

Applicant: Snap-on Incorporated

Inventor： Jason Genz ,  Michael T. Rajzer ,  Craig Brouwers ,  Joshua M. Beer

IPC: H05K5/00 ,  H05K7/14 ,  B25F5/02 ,  B25B21/00 ,  H02K11/00

Abstract: A printed circuit board (PCB) for motor and display control of a tool. The PCB is disposed within a housing portion of the tool substantially perpendicular to a display assembly of the tool. The PCB includes integrated switches adapted to engage corresponding buttons of the display assembly. The housing portion and display assembly including features to restrict movement of the PCB relative to the housing portion.

公开(公告)号：US20220088753A1

公开(公告)日：2022-03-24

申请号：US17028054

申请日：2020-09-22

Applicant: Snap-on Incorporated

Inventor： Joshua M. Beer ,  Jason Genz ,  Craig Brouwers ,  Michael T. Rajzer

IPC: B25B21/00

Abstract: The present invention relates to a motorized hand tool having a motor with a motor front casing adapted to resist rotation of the motor with respect to a housing of the tool, without use of extra fasteners or machining operations. The motor front casing includes first and second flanges and first and second tabs that protrude radially outwardly and that are disposed proximal to respective ends of the flanges. When the motor is installed, the tabs abut a ratchet head housing and are sandwiched between the ratchet head housing and a rib if a tool housing to resist motor rotation and ensure all forces are distributed across a whole face of the rib to minimize deformation of the rib and/or tool housing.