The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2001
Filed:
Dec. 22, 1998
Applicant:
Inventor:
Joseph S. David, Franklin, PA (US);
Assignee:
Joy MM Delaware, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G 1/534 ;
U.S. Cl.
CPC ...
B65G 1/534 ;
Abstract
An elongatable conveyor belt capable of traversing horizontal curves during its conveying run while still allowing for retention of the material to be conveyed thereon, the conveying belt being made of a stretchable or elongatable elastomeric material and including an upper layer of transverse reinforcing cords and a substantially heavier lower layer of transverse reinforcing cords disposed at opposing angles relative to the transverse axis of the conveyor belt. The belt also includes an internal stretch limiter such as an angularly woven fabric in the central region of the belt.