US4836808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Captive nut terminal for electronic module power connectors
Assignee: Power Compact SA
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Filing: 1988-04-22
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Granted: 1989-06-06
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Expires: 2008-04-22
Abstract
Abstract The invention relates to a captive nut terminal for an electronic module power connector (4,4'), of the type comprising a lug (4b) projecting above the resin embedding the circuits of the module, bent at right angles above the upper face of the module and having a hole (6) for the subsequent passage of a screw for connection to an external terminal and a nut disposed under said lug in line with the hole, said terminal being characterized in that the nut is held captive in a housing (8) of a size and shape allowing the nut a slight multidirectional play but preventing rotation thereof, said housing being formed in the upper face of a piece (7,7') fixed to and positioned on the connector (4,4'), under the lug (4b), and having, on at least one of its sides, a hollow (13) for anchoring said piece in said resin.
Inventors
- 👤 Jean-Louis Mallet
- 👤 Jean-Louis Landais
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:31
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/30; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
141 words
Captive nut terminal for an electronic module power connector which connects external terminals to a resin embedded circuit module comprising a lug projecting above the resin embedding the circuits of the module, bent at right angles above the upper face of the module and having a hole for the subsequent passage of a screw for connection to an external terminal and a nut disposed under said lug in line with the hole, said terminal being characterized in that the nut is held captive in a housing of a size and shape allowing the nut a slight multidirectional play but preventing rotation thereof, said housing being formed in the upper face of a piece fixed to and positioned on the connector, under the lug, and having, on at least one of its sides, a hollow for anchoring said piece in said resin.
Claim 2
Dependent Claim
141 words
Captive nut terminal for an electronic module power connector which connects external terminals to a resin embedded circuit module comprising a lug projecting above the resin embedding the circuits of the module, bent at right angles above the upper face of the module and having a hole for the subsequent passage of a screw for connection to an external terminal and a nut disposed under said lug in line with the hole, said terminal being characterized in that the nut is held captive in a housing of a size and shape allowing the nut a slight multidirectional play but preventing rotation thereof, said housing being formed in the upper face of a piece fixed to and positioned on the connector, under the lug, and having, on at least one of its sides, a hollow for anchoring said piece in said resin.
Claim 3
Dependent Claim
77 words
Terminal according to claim 1, characterized in that said piece is in the form of a die having on its upper face a hexagonal housing with dimensions slightly greater than those of the nut to be received, pierced in its central part with a well for receiving the end of the connection screw, whereas the side face turned towards the vertical portion of the power connector is provided with means for snap-fitting the die on said connector.
Claim 4
Dependent Claim
48 words
Terminal according to claim 2, characterized in that said snap-fit means are formed by a recess in which the upper part of the connector is received, the two projecting edges of said recess facing each other and resiliently imprisoning the opposite edges of said portion of the connector.
Claim 5
Dependent Claim
44 words
Terminal according to claim 2, characterized in that said snap-fit means are formed of a tongue formed in the face of the die turned towards the upper portion of the connector and able to receive said portion, held imprisoned by appropriate projections or hooks.
Claim 6
Dependent Claim
32 words
Terminal according to claim 2, wherein said piece in the form of a die further comprises a recessed portion for anchoring the piece in the resin embedding the circuits of the module.
References Cited (Backward Citations)
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US2849699A
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Cited
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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) | 1992-06-05 | 1992-12-05 | 1993-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-05 | 1996-12-05 | 1997-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-05 | 2000-12-05 | 2001-06-06 | $7700.00 | Window Closed / Lapsed |