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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hurtubis; Edward F.
Address:
Rochester, NY
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
4977656 Nickel coated shot blasted web conveying roller December 18, 1990
A roller for conveying a web is manufactured by applying a layer of nickel to a steel roller and blasting the surface ofo the nickel layer with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is fini
4970768 Shot blasted web conveying roller November 20, 1990
A stainless steel roller for conveying a web has a surface prepared by blasting the surface of the roller with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is finished with a grinding action f
4964203 Aluminum shot blasted web conveying roller October 23, 1990
An aluminum roller for conveying a web has a surface prepared by blasting the surface of the roller with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is finished with a grinding action for removin
4914796 Process for manufacturing nickel coated shot blasted web conveying roller April 10, 1990
A roller for conveying a web is manufactured by applying a layer of nickel to a steel roller and blasting the surface of the nickel layer with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is finis
4910844 Method for finishing the surface of an aluminum roller March 27, 1990
An aluminum roller for conveying a web has a surface prepared by blasting the surface of the roller with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is finished with a grinding action for removin
4910843 A process for finishing the surface of a roller March 27, 1990
A stainless steel roller for conveying a web has a surface prepared by blasting the surface of the roller with steel shot to create on the surface a deep texture with well rounded down features and sharp up features with peaks. The blasted surface is finished with a grinding action f










 
 
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