Patent · US Active

Circular saw, in particular hand-held circular saw

US10967537B2 · kind B2 · utility

0Cited by

9References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Juergen Wiker · Echterdingen, DE
Thomas Ziegler · Birkenfeld, DE
Michael Wall · Stuttgart, DE
Daniel Dennis · Atzlenbach, DE
Torsten Riek · Leinfelden, DE

Key dates

Filing date	Jan 10, 2018
Grant date	Apr 6, 2021
Priority date	—
Expiry date	Jan 10, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB27B9/02
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The disclosure relates to a circular saw, in particular a hand-held circular saw, having a housing and a drive unit, at least some sections of which are arranged in the housing and with which a tool holder for an exchangeable saw blade is associated. The drive unit is designed to rotationally drive the exchangeable saw blade about an associated axis of rotation. In the circular saw, a blade guard is associated with the exchangeable saw blade. The blade guard is mounted in the housing for rotation about the associated axis of rotation and extends around a cutting point of the exchangeable saw blade at least during a sawing operation in such a way that contact with the cutting point can be at least substantially prevented.

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