Method of and apparatus for winding a fiber strand onto a...

Details Method of and apparatus for winding a fiber strand onto a... Method of and apparatus for winding a fiber strand onto a...

2008-04-03

2011-11-01

Aftergut, Jeff (Department: 1746)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S173000, C156S175000, C156S425000

Reexamination Certificate

active

08048248

ABSTRACT:
An apparatus for winding a fiber strand onto a bobbin having a longitudinal axis has a support holding the bobbin for rotation about the axis, a supply for feeding the fiber strand in a travel direction generally radially or tangentially to the bobbin, and a drive for rotating the bobbin about the longitudinal axis and for, when a fiber strand is engaged with the bobbin, winding the fiber strand onto the bobbin. A handling device is rotatable about the axis adjacent the bobbin and carries a strand layer for at a start of a winding operation moving into a predetermined angular position and pressing a leading end of the fiber strand against the bobbin. The handler also carries a cutter on the handling device for at an end of a winding operation cutting the fiber strand and thereby forming a trailing end attached to the bobbin and a new leading end.

REFERENCES:
patent: 4288267 (1981-09-01), McLarty
patent: 4790898 (1988-12-01), Woods
patent: 6601793 (2003-08-01), Yasui et al.
patent: 2005/0184188 (2005-08-01), Weg
patent: 2005/0193775 (2005-09-01), Neubert et al.
patent: 2706453 (1978-08-01), None
patent: WO-2004035297 (2004-04-01), None

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