US4171856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Substrate recessed receptacle
Assignee: TE Connectivity Corp
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Filing: 1978-04-24
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Granted: 1979-10-23
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Expires: 1998-04-24
Abstract
Abstract A post receiving receptacle having its blank form resemble a cross has a bottom surface with a pair of bowed contact arms bent upwardly from said bottom surface and facing each other to receive a terminal post therebetween. The top ends of the two contacts form a flared opening to facilitate post entry. A second pair of arms are bent upwardly from said bottom surface at right angles to said first pair of arms. The second pair of arms have their top ends bent outwardly to form a pair of ears which are to be bonded to conductive epoxy circuit traces on the surface of a substrate provided with a recess which wedgingly receives said receptacle. The sides of the hole provide a variable overstress support for the receptacle.
Inventors
- 👤 James E. Lynch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:04
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/718
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
197 words
In the combination of a post receiving terminal and a substrate with conductive pads on the surface thereof and an aperture therein for retaining said terminal, wherein said terminal forms a cross in its blank form with four arms extending outwardly at right angles from one another and from opposite sides of a central portion, the terminal comprising in its completed form, a pair of bowed first arms extending upwardly from opposite sides of said central portion with bowed surfaces adjacent to and facing each other to receive and engage a terminal post therebetween and with free ends of said first arms forming a flared entry for a terminal post, the improvement comprising: a pair of second arms extending upwardly from said central portion with their top free ends bent away from said first arms to form a pair of ears which engage said pads on said substrate surface when said terminal is in said aperture, said aperture comprising a first pair of substantially parallel side walls facing said first arms, and grooves extending vertically along the edges of said side walls frictionally receiving the edges of said second arms to retain said terminal in said aperture.
Claim 2
Dependent Claim
197 words
In the combination of a post receiving terminal and a substrate with conductive pads on the surface thereof and an aperture therein for retaining said terminal, wherein said terminal forms a cross in its blank form with four arms extending outwardly at right angles from one another and from opposite sides of a central portion, the terminal comprising in its completed form, a pair of bowed first arms extending upwardly from opposite sides of said central portion with bowed surfaces adjacent to and facing each other to receive and engage a terminal post therebetween and with free ends of said first arms forming a flared entry for a terminal post, the improvement comprising: a pair of second arms extending upwardly from said central portion with their top free ends bent away from said first arms to form a pair of ears which engage said pads on said substrate surface when said terminal is in said aperture, said aperture comprising a first pair of substantially parallel side walls facing said first arms, and grooves extending vertically along the edges of said side walls frictionally receiving the edges of said second arms to retain said terminal in said aperture.
Claim 3
Dependent Claim
42 words
The structure as recited in claim 1, wherein, the side edges of each said second arms form outwardly bowed beam-like members on either side of a slot which tends to narrow in width upon deflection of said side edges toward each other.
Claim 4
Dependent Claim
29 words
The structure as recited in claim 1, wherein, each of said ears includes an opening therethrough for receiving solidifiable conductive material for electrically connecting said ears and said pads.
Claim 5
Dependent Claim
29 words
The structure as recited in claim 3, wherein, each of said ears includes a convex undersurface providing a clearance between the ear periphery and the surface of said substrate.
Claim 6
Dependent Claim
49 words
The structure as recited in claim 1, wherein, said free ends of said first arms cooperate to form a cup shaped entry having open seams which permit said cup shaped entry to separate one half from the other to facilitate entry of a terminal post between said first arms.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-22 | 1983-04-23 | 1983-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-22 | 1987-04-23 | 1987-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-22 | 1991-04-23 | 1991-10-23 | $7700.00 | Window Closed / Lapsed |