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:
Sep. 06, 1994
Filed:
Oct. 02, 1992
Toshinori Nakamori, Wakayama, JP;
Minoru Sonomura, Wakayama, JP;
Shima Seiki Mfg., Ltd., Wakayama, JP;
Abstract
The invention hereby provides a novel flat knitting machine which is furnished with a pair of needle beds in the front and rear positions each having a plurality of knitting needles aligned in parallel in such a condition in which respective knitting needles face each other, where a loop expanding member is provided on a lateral surface of each knitting needle. When transferring a loop from a delivery-side knitting needle engaged with this loop to an opposite receiving-side knitting needle, the receiving-side knitting needle is carried forward before the loop engaged with the delivery-side knitting needle is expandably opened by the loop expanding member, and then, the receiving-side knitting needle receives the loop in order that the loop engaged with the delivery-side knitting needle can properly be transferred to the loop expanding member from a hook of the delivery-side knitting needle. Next, the loop expanding member expandably opens the loop engaged with the delivery-side knitting needle. Next, the hook at the tip end of the delivery-side knitting needle penetrates a clearance between the loop expanding member and a lateral surface of the delivery-side knitting needle to engage the expanded loop with the hook. When transferring loops, the apparatus securely guides stitch/loop to the delivery position without incurring load to the stitch while closing the hook of the delivery-side knitting needle or by way of retracting the delivery-side knitting needle on the way of closing the hook.