Conveyor belt

- Ford
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Description

FIG. 1 is a top plan view of a conveyor belt showing my new design, it being understood that the top and bottom ends of the belt have been broken away to indicate indeterminate length;

FIG. 2 is a sectional view taken along the line 2--2 of FIG. 1;

FIG. 3 is a side elevational view thereof as taken along the line 3--3 of FIG. 1;

FIG. 4 is a top plan view of the conveyor belt showing a second embodiment, the top and bottom ends of the belt having been broken away to indicate indeterminate length;

FIG. 5 is a sectional view taken along the line 5--5 of FIG. 4;

FIG. 6 is a side elevational view thereof as taken along the line 6--6 of FIG. 4;

FIG. 7 is a top perspective view of FIG. 1; and

FIG. 8 is a top perspective view of FIG. 4.

Referenced Cited
U.S. Patent Documents
979200 December 1910 Prosser
1817037 August 1931 Mattison
2784835 March 1957 Dixon
2909271 October 1959 Taylor
2925165 February 1960 Rake
3895982 July 1975 Persson
3910405 October 1975 Couperus et al.
4426926 January 24, 1984 Soteropulos et al.
Foreign Patent Documents
650935 February 1929 FRX
Other references
  • Sparks Belting Co. brochure (1978), p. 7, "Chevron-top-white or black'-P.V.C." (top right). Sparks Belting Co. brochure (4/1986), Rough-top conveyor belts, cover page. Morrison Sales Brochure dated Apr. 1, 1986. Leggs Company, Inc. Sales Brochure .COPYRGT.1982.
Patent History
Patent number: D312718
Type: Grant
Filed: Oct 23, 1986
Date of Patent: Dec 4, 1990
Assignee: Ford New Holland, Inc. (New Holland, PA)
Inventor: Irwin D. McIlwain (Lancaster, PA)
Primary Examiner: Kay H. Chin
Attorneys: Darrell F. Marquette, Frank A. Seemar, Larry W. Miller
Application Number: 6/922,504
Classifications
Current U.S. Class: Belt Or Roller Conveyor (D34/29)