US4053197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: TE Connectivity Corp
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Filing: 1976-07-30
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Granted: 1977-10-11
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Expires: 1996-07-30
Abstract
Abstract A connector comprising first and second insulating housings each having one or more terminal-receiving passageways, intermateable male and female terminals received in the or each passageway of respective housings, the or each female terminal comprising a web opposite edges of which are rolled over to define a pair of spring arms having free ends adjacent the web and the or each male terminal comprising a tab insertable longitudinally between the free ends of the arms and the or each web, the terminals and housings being provided with abutting surfaces enabling the terminals to be intermated by relative movement together of the housing to strip the insulation from an end of an insulated conductor located between the or each male and female terminal transversely of the web and to wedge the core longitudinally between the tab and the web to form an electrical connection, either the or each male or the or each female terminal having a contact portion accessible from the exterior of the housings when they have been moved together.
Inventors
- 👤 Vladimiro Teagno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:36
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/50; H01R4/5041; H01R4/24; H01R4/2491; H01R43/00; H01R43/28
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
315 words
An electrical connector assembly comprising: a. a first housing of insulating material having a plurality of side walls forming at least one passageway opening into a forward mating end, said mating end having at least one inwardly, projecting elongated rib on one interior side wall surface, and at least one wire-receiving slot in a side wall in general alignment with the passageway; b. at least one conductive male terminal positioned in the passageway in the first housing, said terminal having a body section with a wire-connecting portion at one end extending into the forward mating end of the housing, said wire-connecting portion comprising a generally planar tab having a wire-receiving groove extending from its free end rearwardly toward the body section; c. a second housing of insulating material having one end adapted to be telescopingly received into the forward mating end of the first housing, said one end having on the exterior surface of one wall at least one channel positioned to slidingly receive the elongated rib positioned in the forward mating end so as to guide the housings together, further, said second housing having at least one passageway therethrough, said passageway in said second housing being in alignment with the passageway in the first housing; and d. at least one conductive female terminal positioned in the passageway of the second housing, said female terminal having on one end a wire-connecting portion comprising a web with arms extending laterally along either side to provide a tab receiving cavity, so that as the first and second housing are mated together, the wire-connecting portion on the male terminal is telescopingly received in the wire-connecting portion on the female terminal and a wire which may be inserted into the wire-receiving slot in the first housing in front of the male terminal is bent by the tab and web and crimped longitudinally in between the groove and the web.
Claim 2
Dependent Claim
315 words
An electrical connector assembly comprising: a. a first housing of insulating material having a plurality of side walls forming at least one passageway opening into a forward mating end, said mating end having at least one inwardly, projecting elongated rib on one interior side wall surface, and at least one wire-receiving slot in a side wall in general alignment with the passageway; b. at least one conductive male terminal positioned in the passageway in the first housing, said terminal having a body section with a wire-connecting portion at one end extending into the forward mating end of the housing, said wire-connecting portion comprising a generally planar tab having a wire-receiving groove extending from its free end rearwardly toward the body section; c. a second housing of insulating material having one end adapted to be telescopingly received into the forward mating end of the first housing, said one end having on the exterior surface of one wall at least one channel positioned to slidingly receive the elongated rib positioned in the forward mating end so as to guide the housings together, further, said second housing having at least one passageway therethrough, said passageway in said second housing being in alignment with the passageway in the first housing; and d. at least one conductive female terminal positioned in the passageway of the second housing, said female terminal having on one end a wire-connecting portion comprising a web with arms extending laterally along either side to provide a tab receiving cavity, so that as the first and second housing are mated together, the wire-connecting portion on the male terminal is telescopingly received in the wire-connecting portion on the female terminal and a wire which may be inserted into the wire-receiving slot in the first housing in front of the male terminal is bent by the tab and web and crimped longitudinally in between the groove and the web.
Claim 3
Dependent Claim
28 words
The electrical connector assembly of claim 1 wherein said male and female terminals include a wire-locating mouth at the free end of the planar tab and web respectively.
Claim 4
Dependent Claim
15 words
The electrical connector assembly of claim 2 wherein said wire-locating mouths include insulating severing edges.
Claim 5
Dependent Claim
42 words
The electrical connector assembly of claim 3 in which said housings provide in cooperation at least one cavity adapted to receive insulation which may be stripped from the wire as the wire is bent by the interaction of said tab and web.
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) | 1980-10-10 | 1981-04-11 | 1981-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-10 | 1985-04-11 | 1985-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-10 | 1989-04-11 | 1989-10-11 | $7700.00 | Window Closed / Lapsed |