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:
Nov. 06, 2001
Filed:
Oct. 21, 1999
Thomas R. Brockman, Kenton, OH (US);
Mark Dillon, Upper Sandusky, OH (US);
Fairborn USA Inc., Upper Sandusky, OH (US);
Abstract
A closure unit for providing a weather-tight seal within the doorjamb in the wall of a warehouse at a terminal dock, includes outwardly positioned left-hand and right-hand side wings having hook-and-loop fasteners thereon for removably coupling the wings to compressible side pad assemblies. A pair of bottom pad assemblies is securable to the side pad assemblies through mating apertured brackets and laces extending through the aligned apertures of the respective brackets. An independent head curtain assembly is provided with a suitable mounting bracket assembly which supports the head frame assembly separate from the side pads. Rubber straps couple the head curtain assembly to the side walls of the jamb opening in order to restrain the head curtain from movement during high-wind conditions and tension the head curtain during trailer entry. The side pad, bottom pad and head curtain assemblies are all formed with fabric-type outer shells, durable for the intended use. The side pad and bottom pad assemblies have the fabric wrapped around a compressible foam material. The side pad and head curtain assemblies also include flexible stays within the fabric to provide some rigidity to the structure to maintain its initial shape.