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Variable speed belt drive
D273116 Variable speed belt drive
Patent Drawings:Drawing: D273116-2    Drawing: D273116-3    Drawing: D273116-4    Drawing: D273116-5    
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(4 images)

Inventor: Huff, et al.
Date Issued: March 20, 1984
Application: 06/307,010
Filed: September 30, 1981
Inventors: Barnsfather; Gebus (Columbus, IN)
Huff; Robert O. (Piedmont, SC)
Krome, Jr.; Edward F. (Columbus, IN)
Assignee: Reliance Electric Company (Columbus, IN)
Primary Examiner: Bullock; B. J.
Assistant Examiner:
Attorney Or Agent: Hobbs; Marmaduke A.
U.S. Class: D15/148
Field Of Search: D15/148; 474/18; 474/28; 474/29; 474/903
International Class:
U.S Patent Documents: 2877528; 3698256; 3715928; 3731549; 4365964
Foreign Patent Documents: 1154679; 3383 of; 772340; 804708; 2004604A
Other References:









Abstract:
Claim: The ornamental design for a variable speed belt drive, substantially as shown and described.
Description: FIG. 1 is a reduced perspective view of a variable speed belt drive embodying our new design;

FIG. 2 is a reduced perspective view of the side opposite the side shown in FIG. 1;

FIG. 3 is a top plan view;

FIG. 4 is an elevational view of the side shown in FIG. 2; and

FIG. 5 is an elevational view of the end seen in FIG. 1.

A mounting structure for a motor for driving the variable speed belt drive is partially shown in broken lines in FIGS. 1, 2 and 3, and forms no part of the inventive design.

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