US4057311A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastomeric connector for parallel circuit boards
Assignee: TE Connectivity Corp
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Filing: 1976-11-11
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Granted: 1977-11-08
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Expires: 1996-11-11
Abstract
Abstract Electrical connector for connecting opposed conductors on spaced-apart printed circuit boards or the like comprises a connector housing body having oppositely directed sides which have trough-like recesses therein. Elastomeric bodies are provided in the recesses and have surface portions which normally project beyond the oppositely directed sides. A flexible circuit having closely spaced parallel conductors thereon is held on the elastomeric bodies and extends over the projecting portions of these bodies and across a side of the housing body which is between the opposed oppositely directed sides. In use, the connector is clamped between opposed surfaces of the printed circuit boards with the conductors on the flexible circuit in engagement with conductors on the printed circuit boards. The elastomeric bodies are held in a compressed condition and provide the contact force which urges the conductors on the flexible circuit against the conductors on the printed circuit boards thereby to form electrical paths extending between corresponding conductors on the printed circuit boards.
Inventors
- 👤 William Robert Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:57
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/714; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/144; H01R12/77; H05K2201/00; H05K2201/04; H05K2201/042; H05K3/00; H05K3/36; H05K3/361; H05K3/365; H05K3/368
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
266 words
An electrical connecting device for connecting a first plurality of panel conductors on a first panel-like member to a second plurality of panel conductors on a second panel-like member, said connecting device comprising: a generally prismatic connector housing body of rigid insulating material, said body having oppositely directed first and second sides and having a third side which is between said first and second sides, each of said first and second sides having a trough-like recess therein, first and second elastomeric body means in said recesses in said first and second sides respectively, each of said elastomeric body means comprising two elastomeric bodies in side-by-side relationship in one of said recesses, each of said elastomeric body means having projecting surface portions which project beyond said first and second sides respectively, a flexible circuit having opposite edge portions, said edge portions being held between said elastomeric bodies in each of said recesses and extending over said projecting surface portions of said elastomeric body means, said flexible circuit having intermediate portions which extend over said third side of said housing body, said flexible circuit having parallel spaced-apart flexible circuit conductors thereon extending between said opposite edge portions whereby, upon mounting said panel-like members in parallel spaced-apart relationship with said first conductors opposed to said second conductors and with said connecting device between said panel-like members, said projecting portions of said elastomeric body means will be compressed towards said first and second surfaces, and said flexible circuit conductors will be urged against said panel conductors and said first panel conductors will be elctrically connected to said second panel conductors.
Claim 2
Dependent Claim
266 words
An electrical connecting device for connecting a first plurality of panel conductors on a first panel-like member to a second plurality of panel conductors on a second panel-like member, said connecting device comprising: a generally prismatic connector housing body of rigid insulating material, said body having oppositely directed first and second sides and having a third side which is between said first and second sides, each of said first and second sides having a trough-like recess therein, first and second elastomeric body means in said recesses in said first and second sides respectively, each of said elastomeric body means comprising two elastomeric bodies in side-by-side relationship in one of said recesses, each of said elastomeric body means having projecting surface portions which project beyond said first and second sides respectively, a flexible circuit having opposite edge portions, said edge portions being held between said elastomeric bodies in each of said recesses and extending over said projecting surface portions of said elastomeric body means, said flexible circuit having intermediate portions which extend over said third side of said housing body, said flexible circuit having parallel spaced-apart flexible circuit conductors thereon extending between said opposite edge portions whereby, upon mounting said panel-like members in parallel spaced-apart relationship with said first conductors opposed to said second conductors and with said connecting device between said panel-like members, said projecting portions of said elastomeric body means will be compressed towards said first and second surfaces, and said flexible circuit conductors will be urged against said panel conductors and said first panel conductors will be elctrically connected to said second panel conductors.
Claim 3
Dependent Claim
33 words
A connecting device as set forth in claim 1, one of said bodies in each of said trough-like recesses having a generally oval-shaped cross section, said projecting portions being on said one body.
Claim 4
Dependent Claim
274 words
In combination with a pair of panel-like members disposed in parallel spaced-apart relationship having conductors on their opposed surfaces, an electrical connecting device serving to electrically connect said conductors on one of said panel-like members to said conductors on the other panel-like member; said connecting device comprise a prismatic connector housing body of rigid insulating material, said body having oppositely directed first and second sides and having a third side which is between said first and second sides, each of said first and second sides having a trough-like recess therein, said opposed surfaces being clamped against said first and second sides, first and second elastomeric body means in said recess in said first and second sides, each of said elastomeric body means comprising two elastomeric bodies in side-by-side relationship, each of said elastomeric body means having normally projecting surface portions which normally project beyond said first and second sides respectively, said normally projecting surface portions being compressed by said opposed surfaces of said panel-like members, a flexible circuit having opposite edge portions, said edge portions held between said elastomeric bodies in each of said recesses and extending between said compressed portions of said first and second elastomeric body means and said surfaces of said panel-like members, said flexible circuit having intermediate portions which extend over said third side of said housing body, said flexible circuit having parallel spaced-apart flexible circuit conductors thereon extending between said opposite edge portions whereby, said flexible circuit conductors are urged against said conductors on said opposed surfaces by said compressed portions of said elastomeric body means thereby to electrically connect corresponding conductors on said opposed surfaces to each other.
Claim 5
Dependent Claim
274 words
In combination with a pair of panel-like members disposed in parallel spaced-apart relationship having conductors on their opposed surfaces, an electrical connecting device serving to electrically connect said conductors on one of said panel-like members to said conductors on the other panel-like member; said connecting device comprise a prismatic connector housing body of rigid insulating material, said body having oppositely directed first and second sides and having a third side which is between said first and second sides, each of said first and second sides having a trough-like recess therein, said opposed surfaces being clamped against said first and second sides, first and second elastomeric body means in said recess in said first and second sides, each of said elastomeric body means comprising two elastomeric bodies in side-by-side relationship, each of said elastomeric body means having normally projecting surface portions which normally project beyond said first and second sides respectively, said normally projecting surface portions being compressed by said opposed surfaces of said panel-like members, a flexible circuit having opposite edge portions, said edge portions held between said elastomeric bodies in each of said recesses and extending between said compressed portions of said first and second elastomeric body means and said surfaces of said panel-like members, said flexible circuit having intermediate portions which extend over said third side of said housing body, said flexible circuit having parallel spaced-apart flexible circuit conductors thereon extending between said opposite edge portions whereby, said flexible circuit conductors are urged against said conductors on said opposed surfaces by said compressed portions of said elastomeric body means thereby to electrically connect corresponding conductors on said opposed surfaces to each other.
Claim 6
Dependent Claim
32 words
A combination set forth in claim 3 wherein one of said bodies in each of said trough-like recesses has a generally oval-shaped cross section, said normally projecting being on said one body.
Claim 7
Dependent Claim
59 words
The combination set forth in claim 4 wherein the other one of said bodies in each of said trough-like recesses has a circular cross section, said one body and said other body in each of said recesses being compressed thereby to provide stored energy which serves to maintain said flexible circuit conductors against said conductors on said opposed surfaces.
References Cited (Backward Citations)
US3319216A
Cited
US3924915A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-11-07 | 1981-05-09 | 1981-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-07 | 1985-05-09 | 1985-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-07 | 1989-05-09 | 1989-11-08 | $7700.00 | Window Closed / Lapsed |