US 11,866,899 B2
Tailoring yearn system having a tailoring mechanism
Kuo-wei Chiu, Taichung (TW); and Davina Doras Cranstoun, New Taipei (TW)
Assigned to TUNGHAI UNIVERSITY, Taichung (TW)
Filed by Tunghai University, Taichung (TW)
Filed on Jan. 28, 2022, as Appl. No. 17/587,826.
Claims priority of application No. 111101791 (TW), filed on Jan. 17, 2022.
Prior Publication US 2023/0228054 A1, Jul. 20, 2023
Int. Cl. E02B 3/10 (2006.01); E03F 1/00 (2006.01)
CPC E02B 3/10 (2013.01) [E03F 1/00 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A tailoring yearn system having a tailoring mechanism, the tailoring mechanism comprising:
a first unit having an arc-shaped first arcuate portion; and
a second unit having an arc-shaped second arcuate portion;
wherein the first unit and the second unit stagger each other with concave arcuate surfaces facing toward opposite directions by a center axis of curvature of the first arcuate portion parallelling to a center axis of curvature of the second arcuate portion to cause an arcuate end of the first arcuate portion locate between two arcuate ends of the second arcuate portion and separated from the concave arcuate surface of the second arcuate portion by a first distance, and to cause an arcuate end of the second arcuate portion locate between two arcuate ends of the first arcuate portion and separated from the first arcuate portion by a second distance, thereby the first arcuate portion and the second arcuate portion jointly define a curved channel between each other;
wherein the first arcuate portion has a plurality of first columns, and the first columns are spaced apart from one another and arranged in an arcuate shape of the first arcuate portion; the second arcuate portion has a plurality of second columns, and the second columns are spaced apart from one another and arranged in an arcuate shape of the second arcuate portion.