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:
Jun. 28, 1983
Filed:
Sep. 08, 1980
Applicant:
Inventor:
Hans Baumann, Horgen, CH;
Assignee:
Grob & Co. Aktiengesellschaft, Horgen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139 91 ;
Abstract
A heddle frame stave for heddle frames includes a light metal hollow construction having, at least on one side wall, and preferably on opposing side walls, a flat groove-shaped recess. A flat steel strip is adhesively secured in the recess, the strip having a thickness of less than half the side wall thickness and covering preferably at least 60% of the surface of the side wall of the hollow stave. Vibration dampening of the heddle frame stave is thereby achieved, so that the sound produced due to vibrations and the noise development associated therewith, will be reduced considerably especially for fast running weaving machines.