Abstract Contacts and receiving sleeves within a connector insulator are sized to permit the contacts to be inserted into the sleeves of the insulator and lightly held in position. Each contact includes a press fit shoulder portion which protrudes from the bottom of the insulator and is adapted for press fitting into a receiving aperture formed in a mounting substrate. After the contacts are press fitted into the mounting substrate, a flat blade-like contact portion protrudes from the top of the insulator for electrical engagement with a female contact (not disclosed) while a contact tail portion extends below the substrate for wire wrap termination. The assembled connector configuration permits removal of the insulator by lifting it from around the contacts which it lightly engages. Further, with the insulator in place, any individual contact may be removed from both the insulator and the substrate for replacement in the event of damage. A partial connector assembly, comprising an insulator having contacts lightly held therein, may be readily shipped to a remote location and there installed in a mounting substrate by press fitting the shoulder portions of the contacts protruding from the bottom of the insulator into receiving apertures in the substrate.
A method of assembling an electrical connector which includes an insulative block having a plurality of sleeves formed therethrough by affixing the insulative block to a substrate by means of contacts extending through and frictionally engaging the walls of said sleeves, said method comprising: inserting contacts through the sleeves in said insulative block, said contacts being retained within the sleeves by frictional engagement with the inner walls thereof; guiding the portions of said contacts protruding from beneath the insulative block into aligned receiving apertures in a mounting substrate; and press fitting said contacts into the apertures in said mounting substrate to rigidly secure said contacts to said substrate and permit said insulative block to be readily removed from said contacts for access thereto by applying an upward force to overcome the frictional engagement between said contacts and the inner walls of the sleeves through said insulative block.
Claim 2
Independent Claim
147 words
A method of assembling an electrical connector which includes an insulative block having a plurality of sleeves formed therethrough by affixing the insulative block to a substrate by means of contacts extending through and frictionally engaging the walls of said sleeves, said method comprising: inserting contacts through the sleeves in said insulative block, said contacts being retained within the sleeves by frictional engagement with the inner walls thereof; guiding the portions of said contacts protruding from beneath the insulative block into aligned receiving apertures in a mounting substrate; and press fitting said contacts into the apertures in said mounting substrate to rigidly secure said contacts to said substrate and permit said insulative block to be readily removed from said contacts for access thereto by applying an upward force to overcome the frictional engagement between said contacts and the inner walls of the sleeves through said insulative block.
Claim 3
Dependent Claim
93 words
A method of assembling an electrical connector as set forth in claim 1 wherein said contacts are mounted extending transversely on a common support strip a spaced distance from one another and wherein said inserting step includes: severing said common support strip to separate a row of contacts on a strip from the rest; simultaneously moving all of the contacts in the row through the sleeves in the insulative block until the contacts are frictionally retained within the sleeves; and removing the common support strip to separate the inserted contacts from one another.
Claim 4
Dependent Claim
33 words
A method of assembling an electrical connector as set forth in claim 2 wherein said common support strip cpmprises a bandolier having fragile tines which grip each one of the contacts mounted therealong.
Claim 5
Dependent Claim
39 words
A method of assembling an electrical connector as set forth in claim 2 wherein said common support strip comprises a transverse strip of metal extending along the tops of the contacts and joined thereto by a narrow reduced section.
Claim 6
Dependent Claim
68 words
A method of assembling an electrical connector as set forth in claim 1 wherein said press fitting step comprises: applying pressure to an upper portion of the contacts to rigidly mount them into the receiving apertures in the substrate; and moving the contacts relative to the insulative block sleeves to position the upper portions of the contacts a selected distance above the upper surface of the insulative block.