Straight through lateral constraint

Details Straight through lateral constraint Straight through lateral constraint

1992-04-24

1994-01-18

Crowder, Clifford D.

Advancing material of indeterminate length

With means to temporarily deform material laterally

226 15, 226190, 226168, 271251, B65H 2000, B65H 23038

Patent

active

052794547

ABSTRACT:
A system for establishing the lateral position of a web without requiring the web path to change direction. The system utilizes a support surface that is curved in its transverse direction concave towards the web, a guide extending longitudinally along the surface, and a roller that is positioned against the support surface so that the web will be urged laterally against the guide and will conform to the curvature of the surface, thereby increasing the lateral column strength of the web.

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