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. 11, 1976
Filed:
Mar. 05, 1975
Kabushiki Kaisha Toyota Chuo Kenkyusho, Nagoya, JA;
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JA;
Abstract
A synchronizing signal generator which supplies signals exactly synchronized with each of a series of needles mounted on a needle cylinder and rotating with said needle cylinder to actuate needle selector means of circular knitting machines with great accuracy, and includes first sensor means for producing signals synchronized with each cylinder needle rotating with said needle cylinder, second sensor means located in alignment with the first sensor means and for producing signals which represent the eccentric needle cylinder, difference operational circuit which processes those signals for difference operation, and a gain control circuit which controls the gain of the output of the difference operational circuit under the control of the signals produced by the second sensor means.