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:
Jan. 28, 1986
Filed:
Nov. 23, 1984
Hiroshi Kitagawa, Nagoya, JP;
Masaaki Sato, Nagoya, JP;
Mitsumasa Sawai, Nagoya, JP;
Takeo Yamamoku, Iwakura, JP;
Koichi Akatsuka, Tokyo, JP;
Toshio Metoki, Kawasaki, JP;
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Yamada Dobby Co., Ltd., Aichi, JP;
Abstract
An electronic jacquard mechanism for controlling shedding motion of warps by selectively holding dropper needles by means of solenoids in accordance with command signals generated from a computer. Movable cores of the solenoids are directly fixed on one end of the dropper needles. Housings of the solenoids, including stationary cores and coils, are secured directly on a printed board associated with the computer. The solenoids can be densely arranged on the printed board corresponding to the arrangement of the dropper needles, allowing greater compactness of the mechanism.