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:
Jul. 19, 1988
Filed:
May. 05, 1987
Applicant:
Inventor:
Luigi Pezzoli, Leffe, IT;
Assignee:
Vamatex S.p.A., Villa Di Serio, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139448 ;
Abstract
A pair of weft grippers for moving weft yarn through a shuttleless weaving loom, comprises a carrying gripper for carrying the weft partway into the sheds of the loom and a drawing gripper for thereafter receiving and completing the passage of the yarn through the sheds. Each gripper has a body of solid synthetic resin faced on opposite sides with sheet steel that is partially embedded in the resin by molding. The spaced-apart steels shells impart great rigidity and wear resistance to the body, at the same time that the plastic body between the shells achieves light weight and low cost of the gripper.