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:
Sep. 04, 1979
Filed:
Apr. 28, 1978
Walter Muller, Tann-Ruti, CH;
Ruti Machinery Works Limited, Ruti, CH;
Abstract
An apparatus for forming leno selvedges in weaving machines, comprising a stationary sun wheel and two diametrically arranged planet wheels connected therewith and rotatable about their own axis in an opposite direction to their direction of rotation about the axis of the sun wheel. The transmission ratio between the sun wheel and the planet wheels amounts to 2:1. There are provided bobbin holders for thread bobbins. Thread guide eyelets are arranged on the planet wheels eccentrically with respect to the axes of the planet wheels. These thread guide eyelets, when at their greatest spacing from one another, are situated in a plane extending through the central axis of the planet wheels. The bobbin holders are fixedly arranged on a part which supports the planet wheels.