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:
May. 26, 1987
Filed:
May. 06, 1985
Applicant:
Inventors:
Masaaki Sakai, Otsu, JP;
Seiichi Yamagata, Otsu, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139 20 ; 139 21 ; 28159 ;
Abstract
An improved apparatus for manufacturing a double connecting fabric having an upper ground construction, a lower ground construction, and pile yarns connecting both ground constructions by withdrawing the double connecting fabric by a plurality of spiked rollers arranged at positions downstream of a reed of a double velvet loom and contacting the upper ground construction and the lower ground construction.