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:
May. 24, 1994
Filed:
Jun. 30, 1993
Ralph L Ryan, East Hanover, NJ (US);
Compensating Tension Controls, Inc., West Caldwell, NJ (US);
Abstract
A splice assembly for a paper web transport apparatus including first and second webs of paper with each web alternately constituting a running web moving in first direction and a new web to be spliced to the running web, the splice assembly including a knife guide for providing a cutting edge for cutting the running web and the new web; a moving assembly for moving the knife guide back and forth in a direction of movement of the running web; first and second clamping assemblies for selectively clamping the running and new web, the first and second clamping assemblies being positioned on opposite sides of the knife guide in the direction of movement of the running web; two knives for selectively cutting the running web and the new web against the knife guide; a first tape applicator for applying a piece of tape to the same side of a splice of the running web and the new web, regardless of which of the first and second webs is the running web and which of the first and second webs is the new web, without indexing rolls of the first and second webs; and a tape backing assembly for providing a backing pressure for the tape applicator such that the cut running web and the cut new web are sandwiched between the tape backing assembly and the tape applicator and the piece of tape is applied to the splice during the sandwiching operation.