US4028738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Central circuit control plates for automotive vehicles
Assignee: Automobiles Peugeot SA
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Filing: 1973-04-30
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Granted: 1977-06-07
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Expires: 1993-04-30
Abstract
Abstract A central circuit control plate for the electrical equipment of motor vehicles which comprises in a compact form, a circuit unit determined beforehand for distributing control information to the various units of the equipment, the circuit unit being connected to a source of current and to the various grouped and/or separated members transmitting the information, the unit further comprising intermediate safety and control devices transmitting control information to the various load circuits of the vehicle.
Inventors
- 👤 Philippe Rouvre
- 👤 Daniel Jean Augello
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:28
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/20; H01H85/2025; G; G01; G01R; G01R31/00; G01R31/005; G01R31/006; B; B60; B60R; B60R16/00; B60R16/02; B60R16/03; B60R16/0315; H01H2085/2075; H01H2085/208; H01H2085/2085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
310 words
A central circuit control plate for the electrical equipment of motor vehicles, the equipment including different control devices on a vehicle dashboard emitting control information, safety devices and load circuits or receivers receiving said information, and a source of current to which said receivers are connected by means of said control devices, wherein said control plate comprises: a single compact central unit including a predetermined circuit unit for distributing the control information to different load circuits or receivers which are all spaced apart from said control plate, means for transmitting said information, and intermediate safety and control members, connected between said predetermined circuit unit and said means for transmitting, for sending control information from said different control devices to said different load circuits or receivers of the vehicle; a detachable printed circuit assembly plate having a plurality of controlled circuits, an input connector on the assembly plate connecting the controlled circuits to said source of current and to said means for transmitting, and an output connector connecting said printed circuit assembly plate to the different load circuits or receivers, intermediate safety and control members including fuses, circuit breakers, relays, and a flasher unit for direction indicators; snap-action means for rapidly fixing to and removing from said assembly plate said intermediate safety and control devices when connecting to and disconnecting from said controlled circuits said safety and control devices; and wherein said snap-action means comprises resilient legs provided at their free ends with claws and wherein said assembly plate is provided with apertures corresponding to said legs, said claws fitting in a snap fashion into said apertures, said intermediate safety and control devices further comprising resilient metal shoes connected to terminals of said intermediate safety or control devices and engaging corresponding strips of said controlled circuits, said snap-action means being integral with a box for an intermediate safety and control device.
Claim 2
Dependent Claim
310 words
A central circuit control plate for the electrical equipment of motor vehicles, the equipment including different control devices on a vehicle dashboard emitting control information, safety devices and load circuits or receivers receiving said information, and a source of current to which said receivers are connected by means of said control devices, wherein said control plate comprises: a single compact central unit including a predetermined circuit unit for distributing the control information to different load circuits or receivers which are all spaced apart from said control plate, means for transmitting said information, and intermediate safety and control members, connected between said predetermined circuit unit and said means for transmitting, for sending control information from said different control devices to said different load circuits or receivers of the vehicle; a detachable printed circuit assembly plate having a plurality of controlled circuits, an input connector on the assembly plate connecting the controlled circuits to said source of current and to said means for transmitting, and an output connector connecting said printed circuit assembly plate to the different load circuits or receivers, intermediate safety and control members including fuses, circuit breakers, relays, and a flasher unit for direction indicators; snap-action means for rapidly fixing to and removing from said assembly plate said intermediate safety and control devices when connecting to and disconnecting from said controlled circuits said safety and control devices; and wherein said snap-action means comprises resilient legs provided at their free ends with claws and wherein said assembly plate is provided with apertures corresponding to said legs, said claws fitting in a snap fashion into said apertures, said intermediate safety and control devices further comprising resilient metal shoes connected to terminals of said intermediate safety or control devices and engaging corresponding strips of said controlled circuits, said snap-action means being integral with a box for an intermediate safety and control device.
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) | 1980-06-06 | 1980-12-06 | 1981-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-06 | 1984-12-06 | 1985-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-06 | 1988-12-06 | 1989-06-07 | $7700.00 | Window Closed / Lapsed |