Bearing device for a ball nut

- Nifco Inc.
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Description

FIG. 1 is a perspective view of a bearing device for a ball nut showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a sectional view thereof taken along line 6—6 in FIG. 2; and,

FIG. 7 is a sectional view thereof taken along line 7—7 in FIG. 3.

Claims

The ornamental design for a bearing device for a ball nut, as shown and described.

Referenced Cited
U.S. Patent Documents
D418847 January 11, 2000 Ichihara
D440581 April 17, 2001 Sherman et al.
D444802 July 10, 2001 Dyson et al.
D447157 August 28, 2001 Sasaki et al.
Patent History
Patent number: D497372
Type: Grant
Filed: Mar 20, 2003
Date of Patent: Oct 19, 2004
Assignee: Nifco Inc. (Yokohama)
Inventor: Masakatsu Kato (Hachioji)
Primary Examiner: Brian N Vinson
Attorney, Agent or Law Firm: Kanesaka & Takeuchi
Application Number: 29/177,958
Classifications
Current U.S. Class: Bearing, Bushing, Or Pillow Block (D15/143)
International Classification: 1509;