Patent · US Active

Power tool

US10723011B2 · kind B2 · utility

3Cited by

28References

14Claims

0Family size

Assignee

HUSQVARNA AB · SE

Inventors

Olle Strömbäck · Lerum, SE
Anders Köhler · Partille, SE

Key dates

Filing date	May 2, 2018
Grant date	Jul 28, 2020
Priority date	—
Expiry date	Jun 5, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23D59/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a power tool including a support arm and a tool member supported at a first end of the support arm, where a drive motor at a second end of the support arm is arranged to power a drive belt that drives the tool member. The support arm comprises a frame member and a cover attached to the frame member, wherein the first end of the support arm further supporting a shield at least partially enclosing the tool member. A distance member is arranged between the frame member and the shield and extends radially at right angles to the drive shaft, wherein a radially outer portion of the distance member is spaced a predetermined distance(s) from the shield.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.