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Patent Searching and Data


Title:
ACTUATOR
Document Type and Number:
Japanese Patent JP2014110691
Kind Code:
A
Abstract:

To provide an actuator in which grease within a housing hardly flows into an air hole penetrated through the wall part of the housing.

In an actuator, an accommodating space 31 where a drive mechanism is accommodated is formed by combining a lower side housing lower 30 and an upper side housing upper 40. A shield wall 210 is stood on the bottom face 33a of the housing lower 30, an air hole 220 communicating with an internal space 210a surrounded by the shield wall 210 penetrates through the housing lower 30, and a partition 230 disposed to face the side face of the shield wall 210 is formed on the inner face of the housing upper 40.


Inventors:
Fukai, Akira
Miwa, Hiroya
Watanabe, Atsushi
Application Number:
JP2012000264131
Publication Date:
June 12, 2014
Filing Date:
December 03, 2012
Export Citation:
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Assignee:
MURAKAMI CORP
International Classes:
H02K5/10; B60R16/02; H01R13/629; B60L11/18
Domestic Patent References:
JP2009065790A2009-03-26
JP2007329995A2007-12-20
JP2007143208A2007-06-07
JPS6246744A1987-02-28
JPH04118757U1992-10-23
JP2008048475A2008-02-28
JP2010280245A2010-12-16
Foreign References:
WO2007046161A12007-04-26
Attorney, Agent or Firm:
特許業務法人磯野国際特許商標事務所
磯野 道造
多田 悦夫
町田 能章