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. 20, 1993
Filed:
Oct. 10, 1989
Applicant:
Inventors:
Michael J Cahill, Coventry, GB;
Kevin R Fincham, Coventry, GB;
Assignee:
Molins PLC, , US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
226 97 ; 34156 ; 406 88 ;
Abstract
An air mover (14) for producing a stream of air along a guide surface (28,30) for conveying web or other sheet material along a path adjacent the surface is constructed in two parts (16,18) having mating surfaces (23,24) one of which includes a recess (22) which defines a slot (26) through which conveying and entraining air is delivered to the guide surface from an air pressure chamber (20) within the air mover.