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:
Feb. 16, 1988
Filed:
Dec. 08, 1986
Herbert M Stoehr, New Berlin, WI (US);
Artos Engineering Company, New Berlin, WI (US);
Abstract
Paired roller carrying shafts of a roller forming machine are arranged in two side-by-side sets on a table normally supported on a fixed base but elevatable for 180.degree. rotation. Thus, either selected one of the two sets can be in operation, coupled to drive heads on the base, along one side of it, while the other set is idle, adjacent to the opposite side of the base for possible change of forming rollers. One end portion of every roller shaft is journaled in an outboard support that is near a side edge of the table; its opposite end portion is journaled in an inboard support near the longitudinal centerline of the table. To facilitate change of forming rollers, gears for connecting the upper and lower roller shaft of each pair are secured to their inboard end portions and the outboard supports are detachably mounted on the table. Axially movable clutch members on the drive heads provide for their quick connection to and disconnection from outboard ends of roller shafts of the set in the operative position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile