Patent US4480888A successfully refreshed from Google Patents.
US4480888A
Expired / Lapsed
US
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Multi terminal low insertion force connector
Assignee: TE Connectivity Corp
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Filing: 1982-06-23
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Granted: 1984-11-06
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Expires: 2002-06-23
Abstract
Abstract A multiple terminal connector has structure which causes the profile of the multiple terminals contained therein to be altered thereby allowing low force insertion of the terminals into respective conductive holes of a multi-apertured device, such as a ceramic integrated circuit. The terminal connector comprises two pieces of insulative material forming a housing. The first housing portion has a plurality of terminals mounted therein and the second portion of the housing is moveable with respect to the first portion along the axial length of the terminals to modify the profiles thereof to facilitate their insertion into multiple plated holes of an integrated circuit board or the like.
Inventors
- 👤 John R. Hopkins
- 👤 Leon T. Ritchie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:23
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/82
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
164 words
A low insertion force connector for electrically interconnecting first and second members, said connector comprising: a plurality of elongated first terminals each having a first mounting end adapted to electrically and mechanically fixedly engage said first member and second oppositely directed mating end formed by at least two normally diverging arms; a like plurality of second terminals fixed to said second member, said arms of said first terminals adapted to electrically and mechanically engage said second terminals; and a frame having a like plurality of apertures therein each receiving a respective first terminal therethrough, whereby movement of said frame axially of said first terminals causes said arms to be driven into and out of contact with said second terminals of said second member, said second terminals on said second member being conductive apertures, and said frame driving said arms of said first terminals together for low force insertion into said conductive apertures and releasing said arms for engagement with walls of said conductive apertures.
Claim 2
Dependent Claim
164 words
A low insertion force connector for electrically interconnecting first and second members, said connector comprising: a plurality of elongated first terminals each having a first mounting end adapted to electrically and mechanically fixedly engage said first member and second oppositely directed mating end formed by at least two normally diverging arms; a like plurality of second terminals fixed to said second member, said arms of said first terminals adapted to electrically and mechanically engage said second terminals; and a frame having a like plurality of apertures therein each receiving a respective first terminal therethrough, whereby movement of said frame axially of said first terminals causes said arms to be driven into and out of contact with said second terminals of said second member, said second terminals on said second member being conductive apertures, and said frame driving said arms of said first terminals together for low force insertion into said conductive apertures and releasing said arms for engagement with walls of said conductive apertures.
Claim 3
Dependent Claim
27 words
A low insertion force connector according to claim 1 wherein said terminals are stamped and formed from conductive stock material to have a substantially cylindrical overall configuration.
Claim 4
Dependent Claim
26 words
A low insertion force connector according to claim 1 further comprising: means on each said first terminal for aligning it with respect to said first member.
Claim 5
Dependent Claim
32 words
A low insertion force connector according to claim 1 wherein each said first terminal has a pair of normally diverging arms which in a closed condition form a substantially cylindrical mating end.
Claim 6
Dependent Claim
46 words
A low insertion force connector according to claim 1 wherein said frame comprises: an inner frame member of rigid insulative material and having said apertures therein; and an outer frame member of semi-rigid material operatively connected to drive said inner frame axially of said first terminals.
Claim 7
Dependent Claim
20 words
A low insertion force connector according to claim 5 wherein said outer frame defines a receptacle for said second member.
Claim 8
Dependent Claim
62 words
A low insertion force connector according to claim 5 further comprising: leg means depending from said outer frame to hold it in a normal condition with respect to said first member, and means connecting said inner frame to said outer frame whereby movement of the outer frame is transmitted to move said inner frame parallel to the plane of said first member.
Claim 9
Dependent Claim
20 words
A low insertion force connector according to claim 7 wherein said inner frame is normally closely adjacent said first member.
Claim 10
Dependent Claim
26 words
A low insertion force connector according to claim 7 wherein said inner frame is normally spaced from and parallel to the plane of said first member.
References Cited (Backward Citations)
DE1072746B
Cited
US1697503A
Cited
US2851669A
Cited
US2926328A
Cited
FR1386638A
Cited
US3340439A
Cited
US3538486A
Cited
US4350402A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-06 | 1988-05-07 | 1988-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-06 | 1992-05-07 | 1992-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-06 | 1996-05-07 | 1996-11-06 | $7700.00 | Window Closed / Lapsed |