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:
Mar. 11, 1980
Filed:
May. 26, 1978
Applicant:
Inventor:
Erwin Pfarrwaller, Winterthur, CH;
Assignee:
Sulzer Brothers Limited, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139439 ;
Abstract
A method of operating a catcher mechanism in a gripper projectile weaving machine and a catcher mechanism for performing the method are disclosed. The projectile ejection portion of the catcher mechanism is operated by opening the projectile yarn clip, ejecting the projectile from the picking path, closing the yarn clip and moving the members of the ejection mechanism out of the picking path by pivoting the members sufficiently to permit immediate entry of a following projectile prior to returning the ejection mechanism to the initial position.