Speed reducer

Description

FIG. 1 is a front view, showing my new speed reducer.

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a first perspective view thereof; and,

FIG. 8 is a second perspective view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

CLAIM The ornamental design for a speed reducer, as shown and described.

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Inventors:	Otsuka; Tomoyuki (Nagaokakyo, JP)
Assignee:	Nidec-Shimpo Corporation (Kyoto, JP)
Appl. No.:	D/332,380
Filed:	February 13, 2009

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Current U.S. Class:	D15/149
Current International Class:	1509
Field of Search:	;D15/148,149 ;74/464 ;395/395,395.411,464,640 ;427/249.19 ;428/408 ;475/83,331,344,901

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References Cited [Referenced By]

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U.S. Patent Documents

D179322	November 1956	Schumb
D269014	May 1983	Tumidajewicz et al.
D406596	March 1999	Ziegler et al.
6432022	August 2002	Bayer
D479541	September 2003	Lannoch
D497374	October 2004	Wittenstein
D514607	February 2006	Wittenstein
7182709	February 2007	Christ et al.
D598938	August 2009	Mijno
2004/0166986	August 2004	Bayer et al.

Foreign Patent Documents

	07-280042		Oct 1995		JP
	07-298547		Nov 1995		JP
	2004-364364		Dec 2004		JP

Other References

Ueyama et al; "VRAF", "Able Servo Planetary Gear Reducers", Feb. 2004, 5000 copies, Nidec-Shimpo Corporation, published in America, Canada and Mexico. cited by other . Inoue et al; "VRSF", Able Reducers VRSF Series Flyer, Aug. 2008, 3000 copies, Nidec-Shimpo Corporation, published in Japan. cited by other.

Primary Examiner: Snapp; Sandra
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Pearne & Gordon LLP