Claims
- 1. A method for making an electrical distribution conductor comprising:
applying an electrical voltage across a pair of spaced rotary electrodes; engaging an electrically conductive uninsulated wire with the pair of spaced rotary electrodes to pass an electrical current through the wire and heat the wire to a predetermined temperature that is at least approximately as hot as the melting temperature of a thermoplastic member; and forcing the heated wire into the thermoplastic member to provide insulated mounting of the wire by the thermoplastic member such that the wire provides an electrical conductor between spaced locations.
- 2. A method for making an electrical distribution conductor as in claim 1 wherein the wire is forced into the thermoplastic member by at least one rotatively driven member.
- 3. A method for making an electrical distribution conductor as in claim 1 wherein the wire is supplied from a supply spool.
- 4. A method for making an electrical distribution conductor as in claim 1 wherein the thermoplastic member is initially heated along a predetermined path into which the heated wire is forced to provide its insulated mounting.
- 5. A method for making an electrical distribution conductor as in claim 4 wherein warm air is impinged with the thermoplastic member to provide additional heating prior to the heated wire being forced thereinto to provide the insulated mounting of the wire.
- 6. A method for making an electrical distribution conductor as in claim 1 wherein a cool air stream provides accelerated cooling of the thermoplastic member after the wire is forced into it.
- 7. A method for making an electrical distribution conductor as in claim 1 wherein the wire is fully embedded along a length thereof within the thermoplastic member.
- 8. A method for making an electrical distribution conductor as in claim 1 wherein the wire is partially embedded along a length thereof within the thermoplastic member.
- 9. A method for making an electrical distribution conductor as in claim 1 wherein another uninsulated wire is heated and forced into the thermoplastic member in an electrically connected relationship with the first mentioned wire.
- 10. A method for making an electrical distribution conductor as in claim 1 wherein another uninsulated wire is heated and forced into the thermoplastic member in a crossing and electrically insulated relationship with the first mentioned wire.
- 11. A method for making an electrical distributor as in claim 1 wherein the wire is initially engaged with a leading rotary electrode of the spaced pair of rotary electrodes and is subsequently engaged with a trailing rotary electrode of the spaced pair of rotary electrodes, with the heated wire moving between the trailing rotary electrode and the thermoplastic member, and with the trailing rotary electrode being sufficiently close to the thermoplastic member to force the heated wire into the thermoplastic wire.
- 12. A method for making an electrical distributor as in claim 11 wherein the heated wire is engaged by a rotary adjusting roll after being forced into the thermoplastic member by the trailing rotary electrode so the adjusting roll ensures proper positioning of the wire within the thermoplastic member.
- 13. A method for making an electrical distributor as in claim 1 wherein the wire is mounted on the thermoplastic member with a straight shape.
- 14. A method for making an electrical distributor as in claim 1 wherein the wire is mounted on the thermoplastic member with a nonstraight shape.
- 15. A method for making an electrical distributor as in claim 1 wherein the wire is cut to provide a connection end extending away from the thermoplastic member.
- 16. A method for making an electrical distributor as in claim 15 wherein an electrical connector is mounted on the thermoplastic member with at least one contact electrically connected to the connection end of the wire.
- 17. A method for making an electrical distribution conductor comprising:
applying an electrical voltage between a pair of spaced rotary electrodes; engaging an electrically conductive uninsulated wire with the pair of spaced rotary electrodes by a pair of rotary members to pass an electrical current through the wire to provide heating thereof to a predetermined temperature that is at least approximately as hot as the melting temperature of a thermoplastic member; and rotating at least one of the rotary members to move the wire past the pair of rotary electrodes for the heating and to force the heated wire into the thermoplastic member to provide insulated mounting of the wire by the thermoplastic member such that the wire provides an electrical conductor between spaced locations.
- 18. A method for making an electrical distribution conductor comprising:
impinging hot air with a thermoplastic member along a predetermined path to provide heating thereof; applying an electrical voltage between a pair of spaced rotary electrodes; engaging an electrically conductive uninsulated wire against the pair of rotary electrodes by a pair of rotary members to pass an electrical current through the wire to provide heating thereof to a predetermined temperature that is at least approximately as hot as the melting temperature of the thermoplastic member; rotating at least one of the rotary members to move the wire past the pair of rotary electrodes for the heating and to force the heated wire into the thermoplastic member along the predetermined path to provide insulated mounting of the wire by the thermoplastic member such that the wire provides an electrical conductor between spaced locations; and impinging cool air with the thermoplastic member along the predetermined path to provide cooling thereof where the wire is mounted.
- 19. A method for making an electrical distribution conductor comprising:
applying an electrical voltage between a leading rotary electrode and a trailing rotary electrode; engaging an electrically conductive uninsulated wire with the leading and trailing rotary electrodes to pass an electrical current through the wire to provide heating thereof to a predetermined temperature that is at least approximately as hot as the melting temperature of the thermoplastic member; and providing relative movement between the trailing rotary electrode and the thermoplastic member with the trailing rotary electrode sufficiently close to the thermoplastic member to force the heated wire into the thermoplastic member to provide insulated mounting of the wire by the thermoplastic member such that the wire provides an electrical conductor between spaced locations.
- 20. Apparatus for making an electrical distribution conductor comprising:
a pair of spaced rotary electrodes with which an uninsulated electrically conductive wire is engaged to pass an electrical current through the wire and heat the wire to a predetermined temperature that is at least approximately as hot as the melting temperature of a thermoplastic member; and a drive mechanism for forcing the heated wire into the thermoplastic member to provide insulated mounting thereof such that the wire provides an electrical conductor between spaced locations.
- 21. Apparatus for making an electrical distribution conductor as in claim 20 further including a support on which the pair of rotary electrodes are rotatably mounted in a spaced relationship from each other.
- 22. Apparatus for making an electrical distribution conductor as in claim 21 further including a pair of rotary members that respectively oppose the pair of rotary electrodes with the wire therebetween to force the wire against the rotary electrodes, and the drive mechanism including a rotary drive for rotatably driving one of the rotary members to move the wire between the rotary electrodes and the rotary members for the heating and to force the wire into the thermoplastic member.
- 23. Apparatus for making an electrical distribution conductor as in claim 22 further including a spool from which the wire is supplied, and the spool having an electrical insulator that electrically insulates the electrodes from ground through the wire.
- 24. Apparatus for making an electrical distribution conductor as in claim 20 further including a guide that is mounted on the support and through which the heated wire is guided to be forced into the thermoplastic member.
- 25. Apparatus for making an electrical distribution conductor as in claim 20 further including a source of hot air that heats the thermoplastic member along a predetermined path along which the heated wire is forced into the thermoplastic member.
- 26. Apparatus for making an electrical distribution conductor as in claim 20 further including a source of cool air that cools the thermoplastic member after the heated wire has been forced into it.
- 27. Apparatus for making an electrical distribution conductor as in claim 20 further including a source of warm air that heats the thermoplastic member along a predetermined path along which the heated wire is forced into the thermoplastic member, and a source of cool air that cools the thermoplastic member after the heated wire has been forced into it.
- 28. Apparatus for making an electrical distribution conductor as in claim 16 further including a robot arm on which the pair of spaced electrodes are mounted to function as an end effector of the robot arm.
- 29. Apparatus for making an electrical distribution conductor as in claim 20 wherein the pair of spaced rotary electrodes comprise a leading rotary electrode and a trailing rotary electrode that is positioned sufficiently close to the thermoplastic member to force the heated wire into the thermoplastic member, and the drive mechanism providing relative movement between the pair of spaced rotary electrodes and the thermoplastic member.
- 30. Apparatus for making an electrical distribution conductor as in claim 29 further including at least one adjusting roll for engaging the wire after the trailing rotary electrode to provide proper positioning of the wire on the thermoplastic member.
- 31. Apparatus for making an electrical distribution conductor comprising:
a support; a pair of spaced electrodes rotatably mounted on the support in a spaced relationship from each other; a pair of rotary members that respectively oppose the pair of rotatable electrodes such that an uninsulated electrically conductive wire is engaged therewith to pass an electrical current through the wire to heat the wire to a predetermined temperature that is at least approximately as hot as the melting temperature of a thermoplastic member; and a drive mechanism for rotating at least one of the rotary members to force the heated wire into the thermoplastic member to provide insulated mounting thereof such that the wire provides an electrical conductor between spaced locations.
- 32. Apparatus for making an electrical distribution conductor comprising:
a source of warm air for heating a thermoplastic member along a predetermined path; a spool of uninsulated electrically conductive wire, and the spool having an insulator that insulates the wire thereon from ground; a support; a pair of spaced electrodes rotatably mounted on the support in a spaced relationship from each other; a pair of rotary members rotatably mounted on the support to respectively oppose the pair of rotatable electrodes such that a length of the wire received therebetween from the spool has an electrical current passed therethrough to heat the wire to a predetermined temperature that is at least approximately as hot as the melting temperature of a thermoplastic member; a drive mechanism for rotating at least one of the rotary members to forcing the heated wire into the thermoplastic member along the predetermined path to provide insulated mounting thereof such that the wire provides an electrical conductor between spaced locations; and a source of cool air for cooling the thermoplastic member along the predetermined path with the wire mounted in the thermoplastic member.
- 33. An electrical distribution conductor comprising:
a thermoplastic member; and a wire that is at least partially embedded within the thermoplastic member by heating of the wire while uninsulated and then forcing the heated wire into the thermoplastic member to provide insulated mounting thereof such that the wire provides an electrical conductor between spaced locations.
- 34. An electrical distribution conductor as in claim 33 wherein the thermoplastic member is a vehicle trim component.
- 35. An electrical distribution conductor as in claim 33 wherein the wire is fully embedded along a length thereof within the thermoplastic member.
- 36. An electrical distribution conductor as in claim 33 wherein the wire is partially embedded within the thermoplastic member along a length thereof which has an exposed surface.
- 37. An electrical distribution conductor as in claim 33 wherein the thermoplastic member has spaced mounting lugs into which the wire is forced to provide its insulated mounting.
- 38. An electrical distribution conductor as in claim 33 further including a second uninsulated electrically conductive wire that is at least partially embedded within the thermoplastic member by heating of the second wire while uninsulated and then forcing the heated second wire into the thermoplastic member and into electrical contact with the first mentioned wire in an electrically connected relationship.
- 39. An electrical distribution conductor as in claim 33 further including a second uninsulated electrically conductive wire that is at least partially embedded within the thermoplastic member by heating of the second wire while uninsulated and then forcing the heated second wire into the thermoplastic member and into a crossing relationship with the first mentioned wire in an electrically isolated relationship.
- 40. An electrical distribution conductor as in claim 33 which has a wire end projecting away from the thermoplastic member to provide a connection end.
- 41. An electrical distribution conductor as in claim 40 further including an electrical connector mounted on the thermoplastic member and having at least one contact electrically connected to the connection end of the wire.
- 42. A vehicle trim assembly comprising:
a thermoplastic trim member for a vehicle; and a wire that is at least partially embedded within the thermoplastic trim member by heating of the wire while uninsulated and then forcing the heated wire into the thermoplastic trim member to provide insulated mounting thereof such that the wire provides an electrical conductor between spaced locations.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation-in-part of pending prior U.S. application Ser. No. 09/563,766 filed by David Lee Perry on May 1, 2000 under the title METHOD AND APPARATUS FOR MAKING AN ELECTRICAL DISTRIBUTION CONDUCTOR AND RESULTANT PRODUCT.
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09563766 |
May 2000 |
US |
Child |
10114751 |
Apr 2002 |
US |