公开(公告)号：US20230415249A1

公开(公告)日：2023-12-28

申请号：US18340354

申请日：2023-06-23

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Simo A. Huhtanen ,  Julia C. Marsh ,  Terry L. Timmons

IPC: B23D29/00 ,  B23D36/00

CPC classification number: B23D29/005 ,  B23D36/0008

Abstract: A blade clearance adjustment mechanism for a scroll shear tool is configured to adjust a horizontal blade clearance between a fixed blade and a moving blade. The blade clearance adjustment mechanism includes an adjustment bushing supported within a bushing pathway. The adjustment bushing supports a reciprocatory spindle, and a relative position of the adjustment bushing within the bushing pathway affects a relative position of the moving blade with respect to the fixed blade. The blade clearance adjustment mechanism further includes an adjustment member coupled to the adjustment bushing. The adjustment member is configured to change the relative position of the adjustment bushing between a first position associated with a first blade clearance and a second position associated with a second blade clearance.