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:
Dec. 09, 1997
Filed:
Jun. 13, 1996
Applicant:
Inventors:
Toshinori Nakamori, Wakayama, JP;
Yoshiteru Koyama, Tanabe, JP;
Hiroyuki Ueyama, Wakayama, JP;
Toshiaki Morita, Kaisou-gun, JP;
Assignee:
Shima Seiki Manufacturing, Ltd., Wakayama, JP;
Primary Examiner:
Int. Cl.
CPC ...
D04B / ; D04B / ;
U.S. Cl.
CPC ...
66 751 ; 66 64 ; 66 752 ;
Abstract
Needle beds are provided with needles, needle jacks and select jacks and selectors, and the selectors are provided with three butts. The front butt is made to contact the reference plane of the carriage to serve as the fulcrum of rocking. The second butt is used to withdraw the selector, and the tail butt is used to advance the selector. Two pressing cams of the carriage press the tail butt to make the selector to be attracted by a permanent magnet. Two raising cams of the carriage advance the selector to the H position and the A position.