Patent · US Active

Filter support for a handheld power tool

US10888808B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Florian Esenwein · Echterdingen, DE
Peter Stierle · Rübgarten, DE
Manfred Lutz · Schweinfurt, DE
Thomas Schomisch · Echterdingen, DE

Key dates

Filing date	Oct 4, 2016
Grant date	Jan 12, 2021
Priority date	—
Expiry date	Jun 28, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B23/028
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter support for a handheld power tool includes at least one filter support element, a first fastening element, and a second fastening element. The filter support element includes at least one receiving opening configured to receive a filter element. The filter elements of the filter support are preferably associated with air inlet openings of the handheld power tool and are configured to filter dust particles and/or material particles from a cooling air flow. The filter support can be fastened to a handheld power tool via the first and second fastening elements. The first and the second fastening elements of the filter support can be connected to each other. Advantageously, no fastening elements are provided on the handheld power tool.

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