Roller conveyor belt for curved path

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Description

FIG. 1 is a top plan view of the roller conveyor belt for curved path showing my new design;

FIG. 2 is a fragmentary axonometric view thereof as viewed from the larger radius end, the belt being fragmentarily shown for convenience of illustration; and

FIG. 3 is a fragmentary axonometric view thereof as viewed from the smaller radius end, the belt being fragmentarily shown for convenience of illustration.

The rollers are partially shown in FIGS. 2 and 3 for convenience of illustration, it being understood that they are continuous around the belt as indicated in FIG. 1.

Referenced Cited
U.S. Patent Documents
1970899 April 1934 Renwick
3450260 June 1969 Mathews et al.
3693780 September 1972 Fraioli
3854575 December 1974 Fraioli
Patent History
Patent number: D250460
Type: Grant
Filed: Nov 1, 1976
Date of Patent: Dec 5, 1978
Inventor: Ronald D. Bourgeois (Waltham, MA)
Primary Examiner: Susan J. Lucas
Attorney: Joseph S. Iandiorio
Application Number: 5/737,551
Classifications
Current U.S. Class: D12/60
International Classification: D1205;