Invention Grant
- Patent Title: Apparatus and method for making articles having filamentary material
- Patent Title (中): 用于制造具有丝状材料的装置和方法
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Application No.: US11793246Application Date: 2004-12-17
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Publication No.: US07727350B2Publication Date: 2010-06-01
- Inventor: David N. Hawkins , Grant E. Wylie
- Applicant: David N. Hawkins , Grant E. Wylie
- Applicant Address: US NY Farmington
- Assignee: Ultrafab, Inc.
- Current Assignee: Ultrafab, Inc.
- Current Assignee Address: US NY Farmington
- Agent Kenneth J. Lukacher; Martin Lukacher
- International Application: PCT/US2004/043314 WO 20041217
- International Announcement: WO2006/065254 WO 20060622
- Main IPC: B32B37/00
- IPC: B32B37/00

Abstract:
Articles (12) made by winding of filamentary material (11), such as yarn and thread, are especially suitable for providing brushes and pile weatherstripping. In order to enable the yarn (11) to be unwound and payed out of spools (24) disposed in a stationary or static array, the yarn is fed from the spools (24) through a rotating spindle (30). A frame (14) located at the beginning of the path and may be provided by laterally spaced pairs of wire (52) which travel around posts (36) provided by rollers on a stationary bracket (38). In order to support the bracket (38) and the frame (14), a shaft (28) reciprocates a pair of support rods (100, 102) in synchronism with the rotation of the spindle (30). Bindings (60, 62) are applied to the ends of the loops (54) as they leave the winding station (14). Slitters (20) divide the loops (54).
Public/Granted literature
- US20080105364A1 Apparatus and Method for Making Articles Having Filamentary Material Public/Granted day:2008-05-08
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