US4255004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical junction box
Assignee: TE Connectivity Corp
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Filing: 1979-05-22
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Granted: 1981-03-10
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Expires: 1999-05-22
Abstract
Abstract A junction box comprising a stack of terminal boards sandwiched between opposite faces of a rigid insulating housing, each terminal board comprising a series of metal strips spaced apart on an insulating sheet to define discrete current paths, substantially rigid end portions of at least some of the strips extending from each layer perpendicularly of the planes of the layers and being located in channels formed in insulating ribs in the housing to provide contact portions for connection of external circuitry to current paths in respective layers.
Inventors
- 👤 Friedrich J. A. Kourimsky
- 👤 Lothar H. W. Nix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:48
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/02; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/16; H01R12/00; H01R12/70; H01R12/77; H01R12/79; H01R9/00; H01R9/22; H01R9/24; H01R9/2458; H01R9/2466; H05; H05K; H05K3/00; H05K3/10; H05K3/20; H05K3/202
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
144 words
An electrical junction box comprising: a two-part insulating housing having opposed spaced-apart internal faces, an insulating carrier base between said opposed faces, a pair of terminal boards on said carrier base, each of said terminal boards being proximate to one of said faces, each said terminal board having conductive metal strips thereon, contact pins mounted in said carrier base, said terminal pins being selectively connected to said conductive metal strips and having means thereon proximate to, and accessible from, one surface of said housing for making connections to external circuitry, at least some of said conductive strips having end portions which extend perpendicularly of the planes of said circuit boards and towards surface portions of said housing, said end portions being located in channels, said channels being integral with said housing, said channels and said end portions being dimensioned to receive a multi-contact connector.
Claim 2
Dependent Claim
144 words
An electrical junction box comprising: a two-part insulating housing having opposed spaced-apart internal faces, an insulating carrier base between said opposed faces, a pair of terminal boards on said carrier base, each of said terminal boards being proximate to one of said faces, each said terminal board having conductive metal strips thereon, contact pins mounted in said carrier base, said terminal pins being selectively connected to said conductive metal strips and having means thereon proximate to, and accessible from, one surface of said housing for making connections to external circuitry, at least some of said conductive strips having end portions which extend perpendicularly of the planes of said circuit boards and towards surface portions of said housing, said end portions being located in channels, said channels being integral with said housing, said channels and said end portions being dimensioned to receive a multi-contact connector.
Claim 3
Dependent Claim
59 words
A junction box as set forth in claim 1, and at least one auxiliary junction box coupled to said junction box at one end thereof, said auxiliary junction box having disengageable contact means therein in engagement with at least one of said end portions whereby circuitry in said auxiliary junction box is connected to circuitry in said junction box.
Claim 4
Dependent Claim
17 words
A junction box as set forth in claim 2, said disengageable contact means comprising fork contact means.
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) | 1984-03-09 | 1984-09-08 | 1985-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-09 | 1988-09-08 | 1989-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-09 | 1992-09-08 | 1993-03-10 | $7700.00 | Window Closed / Lapsed |