公开(公告)号：US20240149416A1

公开(公告)日：2024-05-09

申请号：US18495957

申请日：2023-10-27

Applicant: TECHTRONIC CORDLESS GP

Inventor： Scott A. Sutherland ,  Curt A. Laugh ,  Elton L. Watson ,  Edward A. Pomeroy

IPC: B25C1/00 ,  B25C1/04

CPC classification number: B25C1/003 ,  B25C1/047 ,  B25C1/06

Abstract: A powered fastener driver includes a housing, a nosepiece extending from the housing, a driver blade movable within the nosepiece between a top-dead-center (TDC) position and a bottom-dead-center (BDC) position, a piston coupled to the driver blade for movement therewith, a driver cylinder within which the piston is movable and in fluid communication with a pressurized gas acting on the piston, a magazine coupled to the nosepiece in which collated fasteners are receivable, a fastener delivery mechanism for loading individual fasteners into the nosepiece from the magazine, and a lifter assembly including a lifter housing, a drive shaft rotatably disposed within the lifter housing, a lifter sprocket disposed on the drive shaft for moving the driver blade from the BDC position toward the TDC position, and a cam rotatable in response to rotation of the drive shaft for actuating the fastener delivery mechanism.

公开(公告)号：USD1057331S1

公开(公告)日：2025-01-07

申请号：US29845653

申请日：2022-07-08

Applicant: TECHTRONIC CORDLESS GP

Designer： Zachary S. Harrington ,  Raquel M. Rabago ,  Michael J. Caso, III ,  Curt A. Laugh ,  Ryan Hoeler ,  Davis Kandel ,  Joseph Purdin

公开(公告)号：US20200368833A1

公开(公告)日：2020-11-26

申请号：US16959741

申请日：2019-01-04

Applicant: TECHTRONIC CORDLESS GP

Inventor： Curt A. Laugh ,  C. Eric Lagman ,  Ming Qiang ,  Brent N. Gregorich

IPC: B23D51/16 ,  B23D49/16

Abstract: A reciprocating saw includes a housing including a handle defining a handle axis extending centrally through the handle from a first end to a second end of the handle, a battery receptacle located adjacent the second end of the handle, a battery insertable into and removable from the battery receptacle along a battery axis, a motor powered by the battery and including a motor shaft rotatable about a motor axis, and a spindle configured to reciprocate along a spindle axis in response to rotation of the motor shaft. The spindle axis is parallel to the motor axis.