公开(公告)号：US12240077B2

公开(公告)日：2025-03-04

申请号：US18549222

申请日：2022-03-10

Applicant: SWISSLOGO AG

Inventor： Michael Ching

IPC: B24B55/05 ,  B24B55/10 ,  B25F5/02

Abstract: A guard for a rotatable wheel of a power tool is disclosed. The guard comprises a shroud which is configured to partially enclose the wheel and a port disposed at a circumferential position on the shroud, via which debris generated by the wheel during use can exit the shroud. The shroud comprises a radii of curvature which increases between a first angular position and a second angular position, relative to a rotational axis of the wheel, in a direction comprising a rotational direction of the wheel.

公开(公告)号：US20240123571A1

公开(公告)日：2024-04-18

申请号：US18549222

申请日：2022-03-10

Applicant: SWISSLOGO AG

Inventor： Michael Ching

IPC: B24B55/05 ,  B24B55/10 ,  B25F5/02

CPC classification number: B24B55/052 ,  B24B55/102 ,  B25F5/02

Abstract: A guard for a rotatable wheel of a power tool is disclosed. The guard comprises a shroud which is configured to partially enclose the wheel and a port disposed at a circumferential position on the shroud, via which debris generated by the wheel during use can exit the shroud. The shroud comprises a radii of curvature which increases between a first angular position and a second angular position, relative to a rotational axis of the wheel, in a direction comprising a rotational direction of the wheel.