Claims
- 1. A method of making an electrical device including an electrically conductive member supported in a molded body of electrically non-conductive material, the molded body including therein an open chamber in which a compliant portion of the conductive member is movable and exposed for electrically connecting with an external member inserted into the chamber through an open end of the chamber, the conductive member also having a base portion to which the body is molded to anchor the conductive member in the body, the method comprising the steps of placing the conductive member in a mold, molding the body using the mold while using a mold core within the cavity of the mold to form the chamber in the body, and removing the molded body from the mold with the conductive member supported therein, said placing step including inserting the compliant portion of the conductive member into a cavity space in the mold core with the conductive member extending through an open end of the cavity space to locate the base portion of the conductive member outside the cavity space, and said molding step including closing the mold with a part thereof cooperating with the mold core and conductive member to close off the open end of the cavity space to prevent the material of the body from flowing into the cavity space.
- 2. The method of claim 1, wherein said closing step includes using a pair of core elements projecting into the mold cavity respectively to engage opposite edge surfaces of the conductive member to provide a shut-off at the open end of said core cavity.
- 3. The method of claim 1, wherein said closing step includes engaging respective sides of the conductive member against adjacent side walls of the cavity space to close off the open end of the cavity space.
- 4. The method of claim 1, wherein said molding step includes using conductive members with beveled corners engageable by the core elements to urge an off-center conductive member to a relatively centered position.
- 5. The method of claim 1, wherein said molding step includes molding the body with stop portions between the core elements and mold core, such stop portions being operative in the electrical device to limit maximum insertion penetration of respective external members into the body.
- 6. The method of claim 1, wherein said molding step includes using the core elements to form openings to the side of the body opposite the open end of the chamber, the openings being operative in the electrical device for permitting passage therethrough of electrical members electrically connecting with the compliant connecting portions of the conductive member.
- 7. The method of claim 1, wherein said placing step includes engaging an end of the conductive member against a bottom surface of the cavity space properly to locate the conductive member with respect to the mold core.
- 8. The method of claim 1, wherein the mold core is generally O-shape in cross-section.
- 9. The method of claim 1, wherein said closing step includes engaging respective sides of the conductive member against adjacent side walls of the cavity space to close off the open end of the cavity space.
- 10. The method of claim 1, wherein said placing step includes engaging an end of the conductive member against a bottom surface of the cavity space properly to locate the conductive member with respect to the mold core.
- 11. The method of claim 1, wherein said molding step includes molding the body with at least one stop portion adjacent the end of the mold core, said stop portion being operative in the electrical device to limit maximum insertion penetration of the external member into the body of the electrical device.
- 12. A method of making an electrical device including an electrically conductive member supported in a molded body of electrically non-conductive material, the molded body including therein an open chamber in which a compliant portion of the conductive member is movable and exposed for electrically connecting with an external member inserted into the chamber through an open end of the chamber, the conductive member also having a base portion to which the body is molded to anchor the conductive member in the body, the method comprising the steps of placing the conductive member in a mold, molding the body using the mold while using a mold core within the cavity of the mold to form the chamber in the body, and removing the molded body from the mold with the conductive member supported therein, said placing step including inserting the compliant portion of the conductive member into a cavity space in the mold core with the conductive member extending through an open end of the cavity space to locate the base portion of the conductive member outside the cavity space, said molding step including closing the mold and closing off the open end of the cavity space to prevent the material of the body from flowing into the cavity space, and said closing off step including closely positioning respective sides of the conductive member adjacent side walls of the cavity space to block flow of the material of the body therebetween into the cavity space.
- 13. The method of claim 1, wherein said placing step includes engaging an end of the conductive member against a bottom surface of the cavity space properly to locate the conductive member with respect to the mold core.
- 14. The method of claim 1, wherein said closing step includes engaging respective sides of the conductive member against adjacent side walls of the cavity space to close off the open end of the cavity space.
- 15. The method of claim 1, wherein the mold core is generally O-shape in cross-section.
RELATED APPLICATION DATA
This application is a continuation-in-part of copending U.S. patent application Ser. No. 841,669 filed Mar. 19, 1986, now abandoned, which is hereby incorporated herein by reference.
US Referenced Citations (5)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
841669 |
Mar 1986 |
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