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:
Aug. 05, 1980
Filed:
Apr. 18, 1979
Applicant:
Inventors:
Robert J Huschle, Dennison, MN (US);
Sidney J Roberts, Dennison, MN (US);
Assignee:
Sheldahl, Inc., Northfield, MN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24D / ;
U.S. Cl.
CPC ...
51399 ; 51297 ; 1563043 ; 428 61 ;
Abstract
A splicing system for the butt splicing of endless flexible abrasive belts which employs an adhesive having a multiplicity of unidirectionally oriented reinforcing fibers spanning the butt-joint to form a durable long lasting splice. The fibers which are embedded in a cohesive member form a reinforcement strip which is bonded to the abrasive belt surface. The fibers are high-modulus organic fibers, preferably having a tensile modulus in excess of about 15.times.10.sup.6 psi, and with a tensile strength in excess of 200,000 psi.