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Class Information
Number: 242/430
Name: Winding, tensioning, or guiding > Composite article winding
Description: Apparatus or method for either (a) winding an elongated material directly onto a core to form a permanent product of manufacture comprising a core and one or more permanently retained coils or (b) one of a group of selected components of such a winding apparatus or method not provided for elsewhere and whose utility is peculiar to use in a winder as defined in item (a), which component is limited to a work holder, a material tensioner, guide or guard, a shuttle, or a machine frame.

Sub-classes under this class:

Class Number Class Name Patents
242/439 By orbiting material supply 26
242/443 By rotating core 63
242/431 Controlled by an electrical property of article 13
242/438 For prestressing core 16
242/448 Having particular workpiece holder 44
242/436 Modified spherical core or article 12
242/433 On externally toothed core (e.g., motor armature) 47
242/432 On internally toothed core (e.g., motor stator) 32
242/437 On irregularly shaped core 34
242/435 On spherical core 5
242/434 Through opening in ring-shaped core 8

Patents under this class:

Patent Number Title Of Patent Date Issued
8653925 Double helix conductor Feb. 18, 2014
8241453 Method and apparatus for manufacturing fibre-reinforced hoses Aug. 14, 2012
7923643 Separator for separating windings Apr. 12, 2011
7915990 Wiring assembly and method for positioning conductor in a channel having a flat surface portion Mar. 29, 2011
7880578 Conductor assembly including a flared aperture region Feb. 1, 2011
7798441 Structure for a wiring assembly and method suitable for forming multiple coil rows with splice free conductor Sep. 21, 2010
7748424 Filament winding apparatus and methods of winding filament Jul. 6, 2010
7124797 Filament winding apparatus and methods of winding filament Oct. 24, 2006
6921042 Concentric tilted double-helix dipoles and higher-order multipole magnets Jul. 26, 2005
6560854 Coil-winding method for electric motor, generator and alternator May. 13, 2003
6439497 Method and device for mounting a winding Aug. 27, 2002
6357688 Coiling device Mar. 19, 2002
6217595 Rotational atherectomy device Apr. 17, 2001
6020074 Process for depositing metal thread or tape on a sheet, apparatus therefor and articles made thereof Feb. 1, 2000
5744221 Flexible high-damping composite structures and fabrication thereof Apr. 28, 1998
5683059 Bobbin for superconducting coils Nov. 4, 1997
5497548 Method of making rings for gears having internal or external toothing Mar. 12, 1996
5447765 High-damping rib-stiffened composite hollow cylinder core configuration Sep. 5, 1995
5332988 Removable coil form for superconducting nmr magnets and a method for its use Jul. 26, 1994
5274904 Guideway coil of laminated foil construction for magnetically levitated transportation system Jan. 4, 1994
4952312 Method for winding the fibres of exchange devices, such as blood oxygenators and the like, and an exchange device produced by this method Aug. 28, 1990
4794361 Coil winding method for maximum utilization of winding envelope Dec. 27, 1988
4750251 Mat support/substrate subassembly and method of making a catalytic converter therewith Jun. 14, 1988
4637568 Mandrel for winding flexible metal catalyst core Jan. 20, 1987
4625928 Method of magnetic cylinder assembly Dec. 2, 1986
4610278 Variable lead length assembly Sep. 9, 1986
4511094 Winding apparatus Apr. 16, 1985
4351092 Method of fabrication of coreless hollow filament separatory module Sep. 28, 1982
4276687 Method of winding capillary fiber bundles Jul. 7, 1981
4273599 Process for reinforcing polyvinyl chloride pipe by wrapping with glass fibers coated with a polyester resin composition Jun. 16, 1981
4272310 Method of making a bonded structure of magnet wire Jun. 9, 1981
4261097 Method for insulating superconductors in a magnet winding Apr. 14, 1981
4155797 Composite separable strand winding form May. 22, 1979
4135294 Winding a multi-pancake magnet from a continuous conductor Jan. 23, 1979
4072921 Low inductance precision resistor deposited on an adhesive backing and wound on a bobbin Feb. 7, 1978

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