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. 11, 1987
Filed:
May. 18, 1984
Rieter Machine Works, Ltd., Winterthur, CH;
Abstract
Each of the spinning stations is provided with a profile locating element or marker as well as a signal lamp for indicating a disturbance in a spinning unit. The service tender carries a locating device which includes a spring biased body which is capable of moving perpendicularly to the direction of movement of the service tender towards a spinning unit to which the service tender has been called. The body carries a pair of rollers which are mounted on a pivotable turntable so as to be pivoted when passing over a locating element of a spinning station. The locating device serves to generate signals for braking the service tender to a halt in alignment with a selected spinning station. The service tender also carries an anchoring system which uses a plate coated with a layer of friction material for engaging a rail on which the service tender moves for securing the tender in an aligned position with a spinning station.