US5989072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connection system with terminal/cavity combination
Assignee: Motors Liquidation Co
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Filing: 1997-11-18
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Granted: 1999-11-23
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Expires: 2017-11-18
Abstract
Abstract The invention includes an electrical connection system utilizing a terminal/cavity combination. The system includes a connector housing having a bay for receiving a plurality of the terminal/cavity combination units in a stacked relationship. The terminal/cavity combination unit includes a metal terminal, preferably having a tuning fork configuration, that is received in an electrically insulative carrier. The insulative carrier has a terminal cavity defined in part by two spaced apart side walls and a floor extending between the side walls for supporting the terminal. The carrier also includes a front wall having an opening for receiving a portion of a second terminal therethrough and so that the second terminal makes electrical contact with the terminal in the carrier. At least one indexing rail extends downwardly from a portion of the floor. Carriers can be stacked one on top of the other wherein the rail or rails are received between the two spaced apart walls of the carrier below. A plurality of terminal/cavity combination units in the stacked relationship are then inserted into the bay of the connector housing. Simple mating lock features on the terminal/cavity combination unit and the housing keep the units in place.
Inventors
- 👤 Jeffrey Michael Hickox
- 👤 Joseph Howard Gladd
- 👤 Andrew Frank Rodondi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:17
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/514; H01R13/58; H01R13/5833
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
54 words
A product comprising: a plurality of terminal/cavity combination units, each of said units comprising an electrically insulative carrier and a metal terminal received in the carrier, the carrier including an indexing rail for nesting in an adjacent carrier, the plurality of terminal/cavity combination units being received in a connector housing in a stacked relationship.
Claim 2
Dependent Claim
54 words
A product comprising: a plurality of terminal/cavity combination units, each of said units comprising an electrically insulative carrier and a metal terminal received in the carrier, the carrier including an indexing rail for nesting in an adjacent carrier, the plurality of terminal/cavity combination units being received in a connector housing in a stacked relationship.
Claim 3
Dependent Claim
47 words
A product as set forth in claim 1 wherein said carrier further comprises a pair of spaced apart side walls and a floor extending between the side walls for supporting the terminal, and wherein the indexing rail is received between the side walls of an underlying carrier.
Claim 4
Dependent Claim
136 words
A product comprising: a connector housing having a rear face with a bay opening formed therein communicating with a bay defined in the connector housing, the bay opening including an indexing rail channel at a lower end thereof, a plurality of terminal/cavity combination units each unit comprising an electrically insulative carrier and a metal terminal received in the carrier, the metal terminal having a tuning fork configuration, the carrier further comprising a pair of spaced apart upright walls having an opening between the side walls for receiving the terminal laterally and a floor extending between the upright walls for supporting the terminal, a pair of spaced apart indexing rails extending downwardly from the floor for nesting between the side walls of an underlying carrier or for being received in the index channel formed in the housing.
Claim 5
Dependent Claim
136 words
A product comprising: a connector housing having a rear face with a bay opening formed therein communicating with a bay defined in the connector housing, the bay opening including an indexing rail channel at a lower end thereof, a plurality of terminal/cavity combination units each unit comprising an electrically insulative carrier and a metal terminal received in the carrier, the metal terminal having a tuning fork configuration, the carrier further comprising a pair of spaced apart upright walls having an opening between the side walls for receiving the terminal laterally and a floor extending between the upright walls for supporting the terminal, a pair of spaced apart indexing rails extending downwardly from the floor for nesting between the side walls of an underlying carrier or for being received in the index channel formed in the housing.
Claim 6
Dependent Claim
35 words
A product as set forth in claim 3 wherein the carrier further comprises a cable mounting portion for holding a wire cable in a position where the wire cable can be affixed to the terminal.
Claim 7
Dependent Claim
58 words
A product as set forth in claim 3 wherein the side walls include a terminal locking projection on an inside face and the side walls flex in a transverse direction to the longitudinal axis of the carrier so that the terminal can be pushed passed the locking projections and thereafter the projections lock the terminal against the floor.
Claim 8
Dependent Claim
28 words
A product as set forth in claim 5 further comprising a shoulder on an outer face of each carrier wall lockable against a mating shoulder in the housing.
Claim 9
Dependent Claim
53 words
A product as set forth in claim 5 wherein the carrier further comprises a rear wall adjacent each side wall and wherein the terminal includes opposed bent up wings between the respective locking projections of the side walls and the rear wall of the carrier to lock the terminal in a longitudinal direction.
Claim 10
Dependent Claim
69 words
A product as set forth in claim 3 further comprising a front face on the housing having a terminal opening, and an unlocking tool access opening extending to the position of the shoulder on the outside face of the side wall so that the side wall can be pushed inwardly allowing the side wall shoulder to be moved passed the housing shoulder and the unit removed from the housing.
Claim 11
Dependent Claim
109 words
A product comprising: a plurality of terminal/cavity combination units, each of said units comprising an electrically insulative carrier and a metal terminal received in a cavity of the carrier, the cavity having spaced apart side walls with an opening between the side walls for receiving the terminal laterally and a floor extending between the side walls to support the terminal, the carrier including an indexing rail for nesting in an underlying carrier, the indexing rail being received between the side walls of an underlying carrier through the opening of the underlying carrier, and the plurality of terminal/cavity combination units being received in a connector housing in a stacked relationship.
Claim 12
Dependent Claim
109 words
A product comprising: a plurality of terminal/cavity combination units, each of said units comprising an electrically insulative carrier and a metal terminal received in a cavity of the carrier, the cavity having spaced apart side walls with an opening between the side walls for receiving the terminal laterally and a floor extending between the side walls to support the terminal, the carrier including an indexing rail for nesting in an underlying carrier, the indexing rail being received between the side walls of an underlying carrier through the opening of the underlying carrier, and the plurality of terminal/cavity combination units being received in a connector housing in a stacked relationship.
References Cited (Backward Citations)
US4220384A
Cited
US5122077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-22 | 2003-05-24 | 2003-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-22 | 2007-05-24 | 2007-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-22 | 2011-05-24 | 2011-11-23 | $7700.00 | Window Closed / Lapsed |