Invention Grant
- Patent Title: Power tool
- Patent Title (中): 电动工具
-
Application No.: US13409761Application Date: 2012-03-01
-
Publication No.: US08684882B2Publication Date: 2014-04-01
- Inventor: Tomoyuki Kondo
- Applicant: Tomoyuki Kondo
- Applicant Address: JP Anjo-Shi
- Assignee: Makita Corporation
- Current Assignee: Makita Corporation
- Current Assignee Address: JP Anjo-Shi
- Agency: Oliff PLC
- Priority: JP2011-083935 20110405
- Main IPC: F16H3/44
- IPC: F16H3/44 ; F16H57/08

Abstract:
In a power tool, a tubular gear case is disposed frontwardly of a motor and configured to accommodate a planetary gear speed reduction mechanism, a tubular motor bracket is attached to the motor and configured to connect the motor and the gear case together, and at least one pin is pierced through the motor bracket and the gear case to connect the motor bracket and the gear case together. The pin is engaged with a first-stage internal gear located at a first stage of the planetary gear speed reduction mechanism whereby the first-stage internal gear is restrained from rotating and located in position in an axial direction thereof.
Public/Granted literature
- US20120258832A1 POWER TOOL Public/Granted day:2012-10-11
Information query