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Patent Searching and Data


Title:
GEARED MOTOR
Document Type and Number:
Japanese Patent JP2019035488
Kind Code:
A
Abstract:
To provide a geared motor capable of inhibiting malfunction caused by erroneous assembling of gear members.SOLUTION: Solution is provided by a geared motor (1) which comprises a driving source (20), a drive gear (50), a driven gear (60), and power transmission members (30). The drive gear is reciprocated in a predetermined angular range in the circumferential direction thereof by the power transmission members. Either one of the drive gear and the driven gear has a gear part (51, 61) meshing with the other gear member, and an engagement piece (73). The gear part and the engagement piece are arranged at different positions in the axial direction of the one gear member (60). A first engagement part (71) and a second engagement part (72) are provided at the opposite ends of a revolving range of the engagement piece. The first engagement part composes a part of the other gear member. The gear part and the first engagement part are arranged at different positions in the axial direction of the other gear member (50).SELECTED DRAWING: Figure 6

Inventors:
HOSHINA KENICHI
Application Number:
JP2017158527A
Publication Date:
March 07, 2019
Filing Date:
August 21, 2017
Export Citation:
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Assignee:
NIDEC SANKYO CORP
International Classes:
F16H19/08; F16H48/10; H02K7/116
Attorney, Agent or Firm:
Ueno patent office