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| Number | Title | Issue Date |
| 4139932 | Method for winding and forming of cooling coils A method for forming cooling coils of successive layers of rectangular configuration, in which the front end of an elongated tube is threaded between rolls of a straightening apparatus and clamped onto the periphery of a rectangular table, whereafter the ... | 02/20/1979 |
| 4131988 | Method of manufacturing a dynamoelectric field member A starter motor field winding comprises an uninterruptedly continuous conductor wound to encircle a plurality of core elements. The conductor comprises strapping edge wound about cores to form coils. The strapping between coils is edge bent to form connec... | 01/02/1979 |
| 4123928 | Helix winding apparatus Apparatus for winding a pair of elongated bodies, e.g. wires, on a mandrel in which a pair of bobbins and a U-shaped cage are rotatably mounted on a fixed shaft extending horizontally from a support slidably mounted on a pair of rails supported by a base.... | 11/07/1978 |
| 4081003 | Machine for winding continuous electric windings The machine for winding continuous electric windings comprises a framework supporting thereon a carriage movable along the framework and having an annular housing. Mounted inside the housing is an annular rotatable base having mounted thereon members for ... | 03/28/1978 |
| 4076055 | Winding machine A coil winding machine comprises a mandrel on which the coil is to be wound using a wire guide device for guiding the wire on to the mandrel, first and second electrical drive means for providing rotary motion and longitudinal motion between the mandrel a... | 02/28/1978 |
| 4051874 | Spring loop key ring and method and apparatus for making same A key keeper is held in a belt loop within a small closed bend thereof. The keeper has opposed small and large half loops. Straight side rods connect the loops, being tangent to both. One side rod is split to place keys on the keeper. A trough or clip fix... | 10/04/1977 |
| 3988092 | Apparatus for making retractile cords A plurality of groups of mandrels are arranged for movement successively through a plurality of workstations with each group being worked on at a station while other groups are being worked on simultaneously at other stations to produce continuously autom... | 10/26/1976 |
| 3987386 | Tunable air coil inductor The inductor coil includes two helical wire coil sections, one within the other. The coil sections are integral at one end of the coil and have terminals at the other end extending parallel to the longitudinal axis of the coil. The coil is wound from a si... | 10/19/1976 |
| 3973600 | Method and apparatus for feeding, cutting, stripping, coiling and tying off elongated flexible material This invention relates generally to the art of coiling elongated flexible material, and specifically to a system which includes a method and apparatus for continuously and repetitively forming, at one time, one or more discrete of descrete lengths of elon... | 08/10/1976 |
