US4142810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rapid fixing device for an electrical connector and an electrical connector comprising this device
Assignee: Socapex SA
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Filing: 1976-11-23
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Granted: 1979-03-06
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Expires: 1996-11-23
Abstract
Abstract A device for rapidly fixing a connector in openings formed in a wall, comprising on the one hand, in an insulating block (1) of the connector forming the socket, a recess (2) which opens onto the lower surface opposite the opening in the wall and which is provided with anchoring lugs (61) and (62) and, on the other hand, an elastic fastener with two hooks (6) and (7) arranged parallel to one another in the manner of scissor blades, the fastener being anchored in the recess (2) by the penetration of lugs (30) into the gaps (63) (64), where they are held by the elasticity of the assembly zone (15).
Inventors
- 👤 Emile Lesaint
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:11
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R12/7011; H01R12/7017; H01R12/7029; F; F16; F16B; F16B2200/00; F16B2200/20; F16B2200/205; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45545; Y10T24/45581
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
171 words
In combination, an electrical connector, and a rapid fixing device for fixation in one wall of said connector which is provided with fixing openings, said connector comprising a socket formed by a block of insulating material having a fixing surface and lateral surfaces, said device being formed on the one hand by a plurality of hooks of which the introduction in said openings ensures said fixing, and formed on the other hand by means for rendering said hooks integral with said block, said means respectively carried by said hooks and said block, each hook comprising a base lever and a coupling nose, assembled in pairs with their opposite coupling noses, by a link member joining the base levers at their ends opposite said noses, in an overlapping arrangement, their link member being made in one piece with and from the same material as said hooks, wherein said link member is formed by an element with two arms in the form of a U, said arms being perpendicular to said base levers.
Claim 2
Dependent Claim
171 words
In combination, an electrical connector, and a rapid fixing device for fixation in one wall of said connector which is provided with fixing openings, said connector comprising a socket formed by a block of insulating material having a fixing surface and lateral surfaces, said device being formed on the one hand by a plurality of hooks of which the introduction in said openings ensures said fixing, and formed on the other hand by means for rendering said hooks integral with said block, said means respectively carried by said hooks and said block, each hook comprising a base lever and a coupling nose, assembled in pairs with their opposite coupling noses, by a link member joining the base levers at their ends opposite said noses, in an overlapping arrangement, their link member being made in one piece with and from the same material as said hooks, wherein said link member is formed by an element with two arms in the form of a U, said arms being perpendicular to said base levers.
Claim 3
Dependent Claim
89 words
In combination as claimed in claim 1, wherein said means is carried on the one hand by the hooks as lugs on only one of the two base levers of each pair of hooks, while the co-operating means, carried on the other hand by the block comprise recesses which open onto at least said fixing surface and which are provided with internal supporting lugs on one of their walls forming one of said lateral surfaces, said lateral surface being provided with an opening for the introduction of a tool.
Claim 4
Dependent Claim
63 words
In combination as claimed in claim 1, wherein said co-operating means carried on the one hand by the hooks comprise a plurality of lugs perpendicular to the base levers while the co-operating means carried, on the other hand, by the block comprises recesses which open at least onto said supporting surface and which are provided with internal supporting lugs on two opposite walls.
Claim 5
Dependent Claim
23 words
In combination as claimed in claim 3, wherein said lugs perpendicular to the base levers are fixed to the hooks by elastic means.
Claim 6
Dependent Claim
24 words
In combination in claim 3, wherein said internal supporting lugs are arranged in said recesses in several stages distributed perpendicularly of said fixing surfaces.
Claim 7
Dependent Claim
32 words
In combination as claimed in claim 3, wherein the arms of said link member form with one another an angle other than 0 degrees before said hooks are introduced into said recesses.
Claim 8
Dependent Claim
92 words
In combination as claimed in claim 1, wherein said means carried by the block are formed, on the one hand, by fixing lugs of given thickness provided with a hole and, on the other hand, by an intermediate block comprising two principal parallel supporting surfaces and an inner passage opening into those surfaces, one of the two surfaces, namely the upper surfaces, ensuring said support with said co-operating means carried by said hooks, and the other of the two surfaces, namely the lower surface ensuring said support on one of said lugs.
Claim 9
Dependent Claim
51 words
In combination as claimed in claim 7, wherein said lower surface comprises a positioning lug through which said inner passage extends and of which the outer contour, as seen in cross-section, is substantially equal in diameter to the inner contour, as seen in cross-section, of said hole in said fixing lug.
Claim 10
Dependent Claim
21 words
In combination as claimed in claim 8, wherein said positioning lug has a height at most equal to said given thickness.
Claim 11
Dependent Claim
31 words
In combination as claimed in claim 9, wherein said positioning lug carries lateral hooks projecting beyond its outer contour, as seen in cross-section, and co-operating with recesses in said fixing lugs.
Claim 12
Dependent Claim
19 words
In combination as claimed in claim 10, wherein said positioning lug has a height greater than said given thickness.
Claim 13
Dependent Claim
24 words
In combination as claimed in claim 7, wherein said intermediate block is provided with resilient means in a direction perpendicular to said principal surfaces.
Claim 14
Dependent Claim
32 words
In combination as claimed in claim 12, wherein said resilient means are formed by zones of the intermediate block defined by slots extending in a direction substantially parallel to said principal surfaces.
Claim 15
Dependent Claim
23 words
In combination as claimed in claim 7, wherein said resilient means are deformable tongues on the lower principal surface of the supporting block.
Claim 16
Dependent Claim
27 words
In combination as claimed in claim 7, wherein said upper surface has several portions of different height ensuring said support with the means carried by said hooks.
Claim 17
Dependent Claim
16 words
In combination as claimed in claim 15, wherein said portions are disposed on a helical gradient.
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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) | 1982-03-05 | 1982-09-04 | 1983-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-05 | 1986-09-04 | 1987-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-05 | 1990-09-04 | 1991-03-06 | $7700.00 | Window Closed / Lapsed |