Invention Application
- Patent Title: Apparatus and methods for making pile articles and improved pile articles made therewith
- Patent Title (中): 用于制造桩制品和改进的桩制品的装置和方法
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Application No.: US12924179Application Date: 2010-09-22
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Publication No.: US20110047880A1Publication Date: 2011-03-03
- Inventor: Alexander Z. Chernyak , Richard T. Arvidson , Alan J. DeMello , Grant E. Wylie
- Applicant: Alexander Z. Chernyak , Richard T. Arvidson , Alan J. DeMello , Grant E. Wylie
- Priority: USPCT/US2004/043314 20041217
- Main IPC: E06B7/16
- IPC: E06B7/16 ; D04H11/00 ; E06B11/02
Abstract:
Filamentary materials, such as yarn (18), is wound a frame (28), provided by pairs of movable filaments or wires (35, 38), about which the end of the spindle (22) rotates provides the turns (26) of the winding as the article having the winding is moved along a process path. Mechanically or hydraulically actuated pins (34) support the winding frame in a fixed position. The filaments of the frame may be provided by laterally spaced pairs (44, 46) of filaments of weldable material.
Public/Granted literature
- US08367181B2 Apparatus and methods for making pile articles and improved pile articles made therewith Public/Granted day:2013-02-05
Information query
