Patent US2620679A successfully refreshed from Google Patents.
Patent US4636018A successfully refreshed from Google Patents.
US4636018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastomeric electrical connector
Assignee: TE Connectivity Corp
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Filing: 1985-06-05
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Granted: 1987-01-13
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Expires: 2005-06-05
Abstract
Abstract An electrical connector assembly comprises a unitary elastomeric body member having a plurality of electrical conductors encircling a cylindrical body portion. The conductors are defined on the exterior surface of an insulating film which is affixed around a portion of the elastomeric body member. Integral elastomeric base members extend outwardly from the ends of the cylindrical body portion and outwardly beyond the film-conductor laminate. Annular support sleeves are inserted within the integral elastomeric base members and interconnection is established to conductive pads on substrates such as printed circuit boards.
Inventors
- 👤 Donald G. Stillie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:44
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/714; H05; H05K; H05K3/00; H05K3/36; H05K3/361; H05K3/365; H05K3/368
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
198 words
An electrical connector for interconnecting circuitry on a substrate to corresponding circuitry, the substrate having conductive elements disposed on one surface thereof as part of the circuitry on the substrate, the connector comprising: a body formed of an elastomeric material and having an elastomeric cylindrical portion and elastomeric base members formed as an integral continuous section of material with the cylindrical portion, the base members extending outwardly from the ends of the cylindrical portion; support members extending through each base member, each support member being more rigid than the elastomeric base, each support member having a vertical height less than the undeflected vertical height of the cylindrical body portion; and a plurality of conductors disposed on the surface of the cylindrical body portion, each being disposable in registry with the conductive elements on the substrate, whereby the body can be attached to the substrate with the support members comprising means for aligning conductors with corresponding conductive elements, the conductors being urged into contact with the conductive elements upon application of a compressive force applied through the substrate to the elastomeric body, the support members comprising means for limiting the compressive force applied through the substrate to the body.
Claim 2
Dependent Claim
198 words
An electrical connector for interconnecting circuitry on a substrate to corresponding circuitry, the substrate having conductive elements disposed on one surface thereof as part of the circuitry on the substrate, the connector comprising: a body formed of an elastomeric material and having an elastomeric cylindrical portion and elastomeric base members formed as an integral continuous section of material with the cylindrical portion, the base members extending outwardly from the ends of the cylindrical portion; support members extending through each base member, each support member being more rigid than the elastomeric base, each support member having a vertical height less than the undeflected vertical height of the cylindrical body portion; and a plurality of conductors disposed on the surface of the cylindrical body portion, each being disposable in registry with the conductive elements on the substrate, whereby the body can be attached to the substrate with the support members comprising means for aligning conductors with corresponding conductive elements, the conductors being urged into contact with the conductive elements upon application of a compressive force applied through the substrate to the elastomeric body, the support members comprising means for limiting the compressive force applied through the substrate to the body.
Claim 3
Dependent Claim
22 words
The electrical connector of claim 1 wherein the height of each integral base is less than the height of the cylindrical portion.
Claim 4
Dependent Claim
32 words
The electrical connector of claim 1 wherein each support member is inserted in engagement with an opening in the corresponding base, the opening extending perpendicular to the axis of the cylindrical portion.
Claim 5
Dependent Claim
16 words
The electrical connector of claim 3 wherein the opening comprises a bore extending through the base.
Claim 6
Dependent Claim
46 words
The electrical connector of claim 4 wherein each support member comprises an annular member insertable through the corresponding bore, the support members comprising means for receiving a fastening member extending therethrough for attaching the substrate to a separate member exerting compressive force on the elastomeric body.
Claim 7
Dependent Claim
38 words
The electrical connector of claim 1 wherein the conductors comprise conductive traces defined on a flexible insulating film at least partially surrounding the cylindrical body portion and extending between bases on opposite ends of the cylindrical body portion.
Claim 8
Dependent Claim
22 words
The electrical connector of claim 6 wherein the conductive traces comprise a conductive material etched on the surface of the insulating film.
Claim 9
Dependent Claim
21 words
The electrical connector of claim 6 wherein the conductive traces comprise conductive ink traces defined on the surface of the film.
Claim 10
Dependent Claim
29 words
The electrical connector of claim 6 wherein each base defines a planar surface adjacent the cylindrical portion, the insulating film engaging the planar surfaces for alignment between each base.
Claim 11
Dependent Claim
34 words
The electrical connector of claim 6 wherein at least one end of the film is affixed to the cylindrical body portion by an adhesive extending along the axial length of the cylindrical body portion.
Claim 12
Dependent Claim
38 words
The electrical connector of claim 10 wherein the opposite end of the insulating film is adhered to the insulating film adjacent the first mentioned end by an adhesive extending along the axial length of the cylindrical body portion.
Claim 13
Dependent Claim
14 words
The electrical connector of claim 10 wherein the adhesive comprises a pressure sensitive adhesive.
Claim 14
Dependent Claim
15 words
The electrical connector of claim 1 wherein the elastomeric body comprises a one-piece molded body.
Claim 15
Dependent Claim
16 words
The electrical connector of claim 13 wherein the elastomeric body is fabricated from a silicone rubber.
Claim 16
Dependent Claim
38 words
The electrical connector of claim 13 wherein the body comprises a plurality of separate cylindrical body portions including an intermediate integral base member between adjacent cylindrical body portions, a support member being inserted in each intermediate base member.
Claim 17
Dependent Claim
16 words
The electrical connector of claim 1 wherein the cylindrical body portion has a diamond-shaped cross section.
Claim 18
Dependent Claim
35 words
The electrical connector of claim 1 wherein at least one said support member has first end surfaces for engaging the substrate and an annular surface extending thereabove for registry in a hole in the substrate.
Claim 19
Dependent Claim
188 words
An electrical connector for interconnecting circuitry on two panel members when positioned in mutual opposition, each panel member having conductive pads on one surface thereof as part of the circuitry on the panel members, the connector comprising means for interconnecting conductive pads in opposed alignment, and further comprising: a body formed of an elastomeric material and having a cylindrical portion and an integral base at each end of the cylindrical portion, each base having end surfaces facing the panel members and an opening extending between the end surfaces; annular support members inserted in the openings in each base, each support member being more rigid than the elastomeric base and having a height less than the undeflected height of the cylindrical body portion; a plurality of conductors disposed on the surface of the cylindrical body portion, each being disposable in registry with corresponding conductive pads on both panel members, and fastening means for attaching the body to each panel member, the fastening means further comprising means for applying a compressive force to the elastomeric body, the support members comprising means for limiting the compressive force applied to the body.
Claim 20
Dependent Claim
188 words
An electrical connector for interconnecting circuitry on two panel members when positioned in mutual opposition, each panel member having conductive pads on one surface thereof as part of the circuitry on the panel members, the connector comprising means for interconnecting conductive pads in opposed alignment, and further comprising: a body formed of an elastomeric material and having a cylindrical portion and an integral base at each end of the cylindrical portion, each base having end surfaces facing the panel members and an opening extending between the end surfaces; annular support members inserted in the openings in each base, each support member being more rigid than the elastomeric base and having a height less than the undeflected height of the cylindrical body portion; a plurality of conductors disposed on the surface of the cylindrical body portion, each being disposable in registry with corresponding conductive pads on both panel members, and fastening means for attaching the body to each panel member, the fastening means further comprising means for applying a compressive force to the elastomeric body, the support members comprising means for limiting the compressive force applied to the body.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-01-12 | 1990-07-14 | 1991-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-01-12 | 1994-07-14 | 1995-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-01-12 | 1998-07-14 | 1999-01-13 | $7700.00 | Window Closed / Lapsed |