Invention Grant
US07960891B2 Power tool with integrated auxiliary tool for replacing brushes
失效
电动工具，具有用于更换刷子的集成辅助工具
- Patent Title: Power tool with integrated auxiliary tool for replacing brushes
- Patent Title (中): 电动工具，具有用于更换刷子的集成辅助工具
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Application No.: US12036405Application Date: 2008-02-25
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Publication No.: US07960891B2Publication Date: 2011-06-14
- Inventor: Florian Esenwein
- Applicant: Florian Esenwein
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agent Michael J. Striker
- Priority: DE102007010494 20070305
- Main IPC: H02K13/00
- IPC: H02K13/00 ; H01R39/38 ; H02K5/22 ; H01R39/00 ; H01R39/44
Abstract:
A power tool has an electric motor that includes a commutator, with which at least one commutator brush is acted upon with spring force via at least one commutator spring in the direction of a non-rotatable collector of the commutator. At least one auxiliary tool for adjusting the commutator spring is located on a component of the power tool.
Public/Granted literature
- US20080218024A1 POWER TOOL WITH INTEGRATED AUXILIARY TOOL FOR REPLACING BRUSHES Public/Granted day:2008-09-11
Information query
