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:
Apr. 24, 1990
Filed:
Feb. 17, 1989
Neil A Watkins, Starkville, MS (US);
Peter M Rook, Starkville, MS (US);
George Woodruff, Corinth, MS (US);
Other;
Abstract
A metal roof panel seaming apparatus which includes a main body portion that can be rolled along an unformed or partially formed seam, the body portion including a plurality of adjacent pairs of rollers, positioned along the underside of the body portion, one set of the rollers independent movable from a first position cammed away from the partially or unformed seam, to a second position cammed into the seam, for undertaking the seaming process. The second roll of rollers are stationary in position, and serve as drive rollers along the opposite side of the unformed or partially formed seam as the seam is crimped between the various pairs of rollers during the seaming process. There is further included, that the plurality of the two rolls of rollers provide a means for allowing the apparatus to move bi-directional and the ability to undertake the seaming process in either direction. The apparatus is able to undertake seaming in either direction along the roof panel and the seaming process may be initiated at any point along the length of the panel upon camming the rollers into position to undertake the seaming process.