Patent US320972A successfully refreshed from Google Patents.
Patent US5356307A successfully refreshed from Google Patents.
US5356307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulation displacement electrical connector system
Assignee: Molex LLC
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Filing: 1993-09-01
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Granted: 1994-10-18
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Expires: 2013-09-01
Abstract
Abstract An electrical connector assembly is disclosed for terminating a plurality of insulated electrical wires and which includes a dielectric housing having a mating end and a wire-receiving end with a plurality of open-ended terminal-receiving cavities communicating therebetween. A plurality of terminals respectively are disposed in the cavities. Each terminal includes a mating end near the mating end of the housing, a wire-receiving end near the wire-receiving end of the housing and an axially collapsible insulation-displacement section therebetween. A dielectric cover is positionable against the housing at the wire-receiving end thereof. The cover has a plurality of wire-receiving openings aligned with the wire-receiving cavities in the housing. A plurality of pusher members are movably mounted on the cover at the openings therein for movement between inoperative positions and operative positions for collapsing the insulation-displacement sections of the terminals to slice through the insulation of the electrical wires. Therefore, any one of the pusher members can be moved independent of the other pusher members for selectively terminating the individual insulated electrical wires.
Inventors
- 👤 Helen Dechelette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:22
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/242; H01R4/2425; H01R4/2429; H01R4/2433
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
169 words
In an electrical connector assembly for terminating a plurality of insulated electrical wires and which includes a dielectric housing having a mating end and wire-receiving end with a plurality of open-ended terminal-receiving cavities communicating therebetween, a plurality of terminals respectively disposed in the cavities, each terminal including a mating end nearer the mating end of the housing, a wire-receiving end nearer the wire-receiving end of the housing and an axially collapsible insulation-displacement section therebetween, and a dielectric cover positionable against the housing at the wire-receiving end thereof, the cover having a plurality of wire-receiving openings aligned with the wire-receiving cavities in the housing, characterized in that a plurality of pusher members movably mounted on the cover at the openings therein for movement between inoperative positions and operative positions for collapsing the insulation-displacement sections of the terminals to slice through the insulation of the electrical wires, whereby any one of the pusher members can be moved independent of the other pusher members for selectively terminating the individual insulated electrical wires.
Claim 2
Dependent Claim
169 words
In an electrical connector assembly for terminating a plurality of insulated electrical wires and which includes a dielectric housing having a mating end and wire-receiving end with a plurality of open-ended terminal-receiving cavities communicating therebetween, a plurality of terminals respectively disposed in the cavities, each terminal including a mating end nearer the mating end of the housing, a wire-receiving end nearer the wire-receiving end of the housing and an axially collapsible insulation-displacement section therebetween, and a dielectric cover positionable against the housing at the wire-receiving end thereof, the cover having a plurality of wire-receiving openings aligned with the wire-receiving cavities in the housing, characterized in that a plurality of pusher members movably mounted on the cover at the openings therein for movement between inoperative positions and operative positions for collapsing the insulation-displacement sections of the terminals to slice through the insulation of the electrical wires, whereby any one of the pusher members can be moved independent of the other pusher members for selectively terminating the individual insulated electrical wires.
Claim 3
Dependent Claim
37 words
In an electrical connector assembly as set forth in claim 1, wherein said pusher members are open-ended to define wire-receiving passages therethrough aligned with the wire-receiving openings in the cover and the wire-receiving cavities in the housing.
Claim 4
Dependent Claim
20 words
In an electrical connector assembly as set forth in claim 2, wherein said pusher members are generally tubular in shape.
Claim 5
Dependent Claim
24 words
In an electrical connector assembly as set forth in claim 1, wherein said pusher members are joined to the cover member by frangible means.
Claim 6
Dependent Claim
34 words
In an electrical connector assembly as set forth in claim 4, wherein said cover, said pusher members and said frangible means all are unitarily molded of dielectric material such as plastic and the like.
Claim 7
Dependent Claim
38 words
In an electrical connector assembly as set forth in claim 5, wherein said frangible means are structurally sized and shaped to be frangible by forces less than the forces required to collapse the insulation-displacement sections of the terminals.
Claim 8
Dependent Claim
37 words
In an electrical connector assembly as set forth in claim 6, wherein said pusher members are open-ended to define wire-receiving passages therethrough aligned with the wire-receiving openings in the cover and the wire-receiving cavities in the housing.
Claim 9
Dependent Claim
20 words
In an electrical connector assembly as set forth in claim 7, wherein said pusher members are generally tubular in shape.
References Cited (Backward Citations)
US5125821A
Cited
US4955816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-10-17 | 1998-04-18 | 1998-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-10-17 | 2002-04-18 | 2002-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-10-17 | 2006-04-18 | 2006-10-18 | $7700.00 | Window Closed / Lapsed |