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:
Dec. 24, 2019
Filed:
Dec. 20, 2017
Océ Holding B.v., Venlo, NL;
Anne A. Wind, Venlo, NL;
Bart J. M. Coumans, Venlo, NL;
Juan C. Perez Munoz, Venlo, NL;
Joseph A. Schulkes, Venlo, NL;
OCÉ HOLDING B.V., Venlo, NL;
Abstract
A drive gear assembly for a roll that is detachably supported in a machine body, the assembly comprising a drive gear mounted for a rotation about a stationary axis in the machine body, a driven gear mounted on an end portion of the roller, and a bearing formed in the machine body for supporting said end portion in an operative position in which the drive gear meshes with the driven gear, the assembly further comprising by a safety cover that is pivotally supported on the machine body to be movable between an active position in which it covers at least a part of the periphery of the driven gear, except a portion where the drive gear meshes with the driven gear, and an open position in which it permits an insertion of the end portion of the roll into the bearing, the cover being elastically biased into the open position and having an engagement surface arranged to be engaged by at least one of the roll and the driven gear for holding the cover in the active position as long as the roll is in the operative position.