US4602837A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diminutive electrical connector
Assignee: Lear Corp EEDS and Interiors
•
Filing: 1983-12-27
•
Granted: 1986-07-29
•
Expires: 2003-12-27
Abstract
Abstract A construction for a diminutive electrical connector, especially of the type having female-type terminals, includes a connector body for supporting the terminals and a locking block structured to aid in retaining the terminals in the connector body and to provide a closure for openings or "windows" which would otherwise exist adjacent to the mating ends of the terminals. The connector body may also be provided with a lip which serves as a partial closure. Small openings through the closure provide access to the female terminals by male terminals, and are contoured to aid in guiding the relative insertion of the latter into the former.
Inventors
- 👤 Sucha S. Sian
- 👤 Farhad Parvinpour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/40; H01R13/42; H01R13/436; H01R13/4364; H01R13/422; H01R13/4223
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
288 words
For use in a pin and socket type connector, a diminutive electrical connector construction of the socket type for supporting a female-type terminal having between its ends a recess, said construction including a body having an opening therein for the accommodation of said terminal, one side of said opening being constituted by a resilient arm having a projection thereon extending inwardly of said opening a distance to be received in said recess of said terminal when the latter is accommodated in said opening, said opening being part of a larger cavity in said body and into which said resilient arm extends, said cavity in said body being laterally adjacent to said resilient arm and to said terminal and extending forwardly to the mating face of said body and being relatively extensive such that a relatively large window is formed laterally adjacent to said terminal, said window adjacent to said terminal extending forwardly from said terminal to said mating face of said body, and locking means carried by said body in a position to prevent movement of said projection in a direction outwardly of said opening, said locking means comprising a first portion and a second portion, said first portion extending along said resilient arm in proximity therewith for said prevention of movement of said projection and said second portion comprising a flange configured to provide a closure near the mating face of said connector body for said window adjacent the terminal, the front surface of said locking means flange being substantially at or forwardly of the front end of said terminal, said locking means flange including an opening extending therethrough and being substantially aligned with a respective said female-type terminal to permit passage of a male terminal therethrough.
Claim 2
Dependent Claim
288 words
For use in a pin and socket type connector, a diminutive electrical connector construction of the socket type for supporting a female-type terminal having between its ends a recess, said construction including a body having an opening therein for the accommodation of said terminal, one side of said opening being constituted by a resilient arm having a projection thereon extending inwardly of said opening a distance to be received in said recess of said terminal when the latter is accommodated in said opening, said opening being part of a larger cavity in said body and into which said resilient arm extends, said cavity in said body being laterally adjacent to said resilient arm and to said terminal and extending forwardly to the mating face of said body and being relatively extensive such that a relatively large window is formed laterally adjacent to said terminal, said window adjacent to said terminal extending forwardly from said terminal to said mating face of said body, and locking means carried by said body in a position to prevent movement of said projection in a direction outwardly of said opening, said locking means comprising a first portion and a second portion, said first portion extending along said resilient arm in proximity therewith for said prevention of movement of said projection and said second portion comprising a flange configured to provide a closure near the mating face of said connector body for said window adjacent the terminal, the front surface of said locking means flange being substantially at or forwardly of the front end of said terminal, said locking means flange including an opening extending therethrough and being substantially aligned with a respective said female-type terminal to permit passage of a male terminal therethrough.
Claim 3
Dependent Claim
39 words
The construction of claim 1 wherein said locking means further includes a plurality of ribs extending rearwardly from said flange portion, a pair of said ribs extending longitudinally along opposite sides of each respective said resilient arm and terminal.
Claim 4
Dependent Claim
39 words
The construction of claim 1 wherein said connector body also includes a lip formed integrally therewith and oriented to form a closure at substantially the mating face of the connector body for thereby limiting the size of said window.
Claim 5
Dependent Claim
35 words
The construction of claim 3 wherein said locking means flange and said body lip complementally define a closure near the connector mating face which closes substantially the entire said window laterally adjacent to said terminal.
Claim 6
Dependent Claim
84 words
The construction of claim 4 wherein said locking means flange and said body lip abut one another along respective edges extending across the mating face of said body in line with a respective said terminal, said locking means flange opening being in said abutting edge thereof, and wherein said body lip includes an opening therethrough in said abutting edge thereof for complementally defining, with said locking means flange opening, an opening in registry with said terminal for affording passage of a male terminal therethrough.
Claim 7
Dependent Claim
49 words
The construction of claim 5 wherein said opening defined by said respective complemental openings in the edges of said locking means flange and said body lip includes a boundary surface inclined inwardly in the rearward direction thereby to guide an entering male terminal into alignment with the female terminal.
Claim 8
Dependent Claim
29 words
The construction of claim 6 wherein said connector supports a plurality of said terminals therein and said locking means flange provides a said window closure for each said terminal.
Claim 9
Dependent Claim
43 words
The construction of claim 7 wherein said locking means further includes a plurality of ribs extending rearwardly from said flange portion, a respective said rib extending rearwardly between each pair of adjacent said terminals to thereby aid in maintaining separation of said terminals.
Claim 10
Dependent Claim
33 words
The construction of claim 7 wherein said female terminals are arrayed side-by-side in a row in spaced relation, the spacing between centers of adjacent said female terminals being less than about 4 mm.
Claim 11
Dependent Claim
15 words
The construction of claim 9 wherein said spacing between adjacent terminals is about 2.5 mm.
References Cited (Backward Citations)
US3686619A
Cited
US4343523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-07-28 | 1990-01-27 | 1990-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-28 | 1994-01-27 | 1994-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-28 | 1998-01-27 | 1998-07-29 | $7700.00 | Window Closed / Lapsed |