Invention Grant
- Patent Title: Housing cover for a hand-held power tool
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Application No.: US15775985Application Date: 2016-10-04
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Publication No.: US10525581B2Publication Date: 2020-01-07
- Inventor: Florian Esenwein , Peter Stierle , Manfred Lutz , Thomas Schomisch
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Priority: DE102015225783 20151217
- International Application: PCT/EP2016/073601 WO 20161004
- International Announcement: WO2017/102127 WO 20170622
- Main IPC: H02K7/14
- IPC: H02K7/14 ; B25F5/00 ; H02K5/20 ; H02K5/10 ; B24B23/02 ; B25D17/20

Abstract:
A hand-held power tool includes an electric motor, a housing, and a housing cover. The housing includes an opening located in the vicinity of carbon brushes of the electric motor, such that the carbon brushes can be removed through the opening in the housing. The housing cover includes air inlets through which cooling air can flow into the interior of the housing. The opening in the housing is detachably closed by the housing cover.
Public/Granted literature
- US20180319002A1 Housing Cover for a Hand-Held Power Tool Public/Granted day:2018-11-08
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