Screen apparatus for vibratory separator

US6325216A · kind A · utility

Assignee

• Tuboscope I/P, Inc. · US

Inventors

• Kenneth W. Seyffert · Houston, US
• Thomas C. Adams · Hialeah, US
• David W. Largent · Cleveland, US
• David Schulte · Willis, US
• Charles N. Grichar · Houston, US
• Vincent D. Leone · Houston, US
• Jeffrey E. Walker · Fort Wayne, US
• Guy L. McClung, III · Spring, US

Key dates

• Filing date: Sep 3, 1999
• Grant date: Dec 4, 2001
• Expiry date: Sep 3, 2019

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B07B2201/04
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A screen assembly for a vibratory separator, the screen assembly including at least one lower coarse screen member, at least one upper fine screen member above the at least one lower coarse screen member and fused with plastic to the at least one lower coarse screen member, and a strip member beneath and adhered to the at least one lower coarse screen member. In one aspect the strip member includes two side strips, two end pieces, and a plurality of spaced-apart strips parallel to the two side strips each with an end terminating at, in, or on each of the end pieces.