Variable speed belt drive

- Reliance Electric Company
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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.

Referenced Cited
U.S. Patent Documents
2877528 March 1959 Long
3698256 October 1972 Albertson
3715928 February 1973 Case et al.
3731549 May 1973 Kaiser et al.
4365964 December 28, 1982 Krome, Jr.
Foreign Patent Documents
1154679 September 1963 DEX
3383 of 1912 GBX
772340 April 1957 GBX
804708 November 1958 GBX
2004604A April 1979 GBX
Patent History
Patent number: D273116
Type: Grant
Filed: Sep 30, 1981
Date of Patent: Mar 20, 1984
Assignee: Reliance Electric Company (Columbus, IN)
Inventors: Robert O. Huff (Piedmont, SC), Edward F. Krome, Jr. (Columbus, IN), Gebus Barnsfather (Columbus, IN)
Primary Examiner: B. J. Bullock
Attorney: Marmaduke A. Hobbs
Application Number: 6/307,010
Classifications
Current U.S. Class: Drive Train (D15/148)