Invention Grant
- Patent Title: Power tool with a rotating and/or hammering drive mechanism
- Patent Title (中): 具有旋转和/或锤击驱动机构的电动工具
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Application No.: US11108954Application Date: 2005-04-19
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Publication No.: US07753135B2Publication Date: 2010-07-13
- Inventor: Juergen Lennartz
- Applicant: Juergen Lennartz
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agent Michael J. Striker
- Priority: DE102004020177 20040424
- Main IPC: B25D11/04
- IPC: B25D11/04

Abstract:
A handheld power tool with a rotating and/or hammering drive mechanism for a tool (11) that can be inserted into a tool receptacle (10) has a unit which transmit the rotation of a motor shaft (5) to an intermediate shaft (7), by which the tool receptacle (10) is set into a rotary motion and/or a hammering motion. A compact construction of the handheld power tool is attained by providing that the motor shaft (5) is coupleable or is coupled to the intermediate shaft (7) in one axis.
Public/Granted literature
- US20050236168A1 Power tool with a rotating and/or hammering drive mechanism Public/Granted day:2005-10-27
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