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:
Aug. 25, 1987
Filed:
Jun. 02, 1986
Enzo Seragnoli, Bologna, IT;
Antonio Gamberini, Bologna, IT;
G.D. Societa per Azioni, Bologna, IT;
Abstract
A device converts the continuous rotary motion of a drive shaft into the intermittent rotary motion of a driven shaft, in particular with intermittent rotations of an amplitude of 180.degree.. The device comprises a plate keyed to the driven shaft, one side of which is provided with a plurality of movement elements spread over a given circumference, and a drum whose axis is perpendicular to the axis of the plate, keyed to the drive shaft and provided peripherally with a plurality of tracks. The tracks engage the movement elements, during the rotation of the drum, alternately, in pairs, on the opposite sides of one and the same movement element and, individually, on subsequent pairs of movement elements.