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:
Jan. 02, 1996
Filed:
Nov. 30, 1994
Jakob Bothner, Goppingen, DE;
Friedrich Dinkelmann, Alfdorf, DE;
Zinser Textilmaschinen GmbH, Ebersbach/Fils, DE;
Abstract
The instant invention is a reserve-surface cleaner used on a longitudinally extending row of spindles rotatable about respective parallel axes lying in a common longitudinal plane and each having an upper package-forming region, a lower reserve surface, and a contact surface centered on the axis. The cleaning apparatus has a carriage displaceable longitudinally along the row parallel to the plane past the spindles, a blade mounted on the carriage and having an edge juxtaposable with each of the reserve surfaces as the carriage moves along the row, and a spacer mounted on the carriage, fixed thereon relative to the blade, and engageable with the contact surfaces of the spindles as the carriage moves along the row. A spring urges the spacer and blade transversely of the plane toward the spindles so that as the spacer wears a transverse spacing between the blade and the reserve surfaces decreases. A sensor unit detects the transverse spacing between the blade and the reserve surfaces and a controller emits an output when the detected transverse spacing falls below a predetermined threshold.