US4752254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical junction system
Assignee: Sumitomo Wiring Systems Ltd
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Filing: 1987-04-13
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Granted: 1988-06-21
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Expires: 2007-04-13
Abstract
Abstract An electrical junction system for automotive internal wiring has a wiring board provided with branching conductors formed by a multiplicity of bus bars on an insulation plate, the branching conductors being adapted to be connected to electric wires in a wiring harness to form branching electric circuits. The electrical junction system has a printed circuit board detachably mounted on the wiring board, the printed circuit board generally or inclusively carrying a plurality of circuits incorporating a multiplicity of function parts which are used semi-permanentally such as relays and associated control elements.
Inventors
- 👤 Nori Inoue
- 👤 Yasuharu Moriai
- 👤 Atushi Sakatani
- 👤 Noriyuki Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:57
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/026; H05K3/00; H05K3/40; H05K3/4038; H05K3/4084; H05K5/00; H05K5/02; H05K5/03; H05K2201/00; H05K2201/03; H05K2201/0332; H05K2201/0388; H05K2201/0397; H05K2201/10; H05K2201/10227; H05K2201/10272; H05K2201/10386; H05K3/10; H05K3/20; H05K3/202; H05K3/36; H05K3/368; H05K3/4092
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
A terminal member for establishing electrical contact between a printed circuit board and a bus bar conductor, said terminal member comprising a first wall, a pair of side walls extending outwardly from opposite sides of said first wall, a first pair of slots formed in said side walls and extending from respective one ends of said side walls, a resilient conductor having an extending portion projecting from an end of said first wall and reentrantly bent relative to said first wall, and a second pair of slots extending from said first wall, through respective of said side walls, said first slots being adapted to receive a printed circuit board to resiliently engage a surface of a terminal of the circuit board between the extending portion of the resilient conductor and one side of said first slots, said second slots being adapted to receive an end of a bus bar conductor to establish contact between the terminal member and the bus bar conductor.
Claim 2
Dependent Claim
162 words
A terminal member for establishing electrical contact between a printed circuit board and a bus bar conductor, said terminal member comprising a first wall, a pair of side walls extending outwardly from opposite sides of said first wall, a first pair of slots formed in said side walls and extending from respective one ends of said side walls, a resilient conductor having an extending portion projecting from an end of said first wall and reentrantly bent relative to said first wall, and a second pair of slots extending from said first wall, through respective of said side walls, said first slots being adapted to receive a printed circuit board to resiliently engage a surface of a terminal of the circuit board between the extending portion of the resilient conductor and one side of said first slots, said second slots being adapted to receive an end of a bus bar conductor to establish contact between the terminal member and the bus bar conductor.
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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) | 1991-06-21 | 1991-12-21 | 1992-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-21 | 1995-12-21 | 1996-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-21 | 1999-12-21 | 2000-06-21 | $7700.00 | Window Closed / Lapsed |