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:
Mar. 13, 2001
Filed:
Feb. 01, 2000
Bernhard Zeiler, Spartanburg, SC (US);
Milliken & Company, Spartanburg, SC (US);
Abstract
The present invention relates to a mechanical device that is used to attach polyester elastomeric fabric hoops to a furniture frame in an efficient and production-worthy manner. These elastomeric hoops are used as the back and seat portions of chairs, double occupant seats, and the like. The invention works by overstretching part of an elastomeric fabric hoop and inserting a furniture frame into the overstretched hoop portion. The fabric hoop is then allowed to reduce its size until it is tight around the frame, thereby eliminating the need for additional attachment means. The device is operated by two air-over-oil pneumatic cylinders, two pneumatic cylinders, and a series of electrical read switches. The device requires only compressed air and 110 volts of alternating electrical current to operate.