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US 7,621,786 B2Granted
Electrical connectors and mating connector assemblies
AssigneeSealco Commerical Vehicle Products, Inc.
InventorsZia Yavari, Dale Dwayne Emerson
Life of this patent
Estimating the term…
Abstract
An electrical connector according to one embodiment of the invention may include a terminal body that defines an opening therein that includes a plurality of alignment ribs. An electrical terminal is positioned within the opening so that the plurality of alignment ribs align the electrical terminal within the opening in the terminal body.
Claims17
An electrical connector, comprising:
- a terminal body, said terminal body defining an opening therein, the opening comprising a front portion having a plurality of alignment ribs, the opening also comprising a tapered portion having a wide end and a narrow end that extends from the front portion and being smaller than the front portion;
- an electrical terminal comprising a generally elongate, hollow structure having a proximal end and a distal end, said electrical terminal having a crimp section extending from the proximal end of the generally elongate, hollow structure, said proximal end of the generally elongate, hollow structure being closed, the distal end of said electrical terminal being sized to engage a mating electrical terminal, the generally elongate, hollow structure also having a tapered section formed therein located between the proximal and distal ends of the generally elongate, hollow structure, the tapered section of the generally elongate, hollow structure being sized to engage the tapered portion in the opening of said terminal body, said electrical terminal being positioned within the opening in said terminal body, said plurality of alignment ribs aligning said electrical terminal within the opening in said terminal body;
- an electrical conductor electrically connected to the crimp section of said electrical terminal;
- and
- a sleeve formed around said terminal body by a molding process so that said sleeve encapsulates at least a portion of said terminal body, at least a portion of said electrical conductor, and at least a portion of said electrical terminal, the closed proximal end of said electrical terminal substantially preventing sleeve material from migrating into the distal end of said electrical terminal during the molding process, the engagement of the tapered section of said electrical terminal with the tapered portion of the opening in said terminal body substantially preventing sleeve material from migrating beyond the narrow end of the tapered portion of the opening during the molding process.
2 more elements
A mating electrical connector pair, comprising
- a first terminal body, said first terminal body defining an opening therein comprising a front portion having a plurality of alignment ribs, the opening also comprising a tapered portion having a wide end and a narrow end that extends from the front portion and being smaller than the front portion;
- a first type of electrical terminal comprising a generally elongate, hollow structure having a proximal end and a distal end, said first type of electrical terminal having a crimp section extending from the proximal end of the generally elongate, hollow structure, said proximal end of the generally elongate, hollow structure being closed, the generally elongate, hollow structure also having a tapered section formed therein located between the proximal and distal ends of the generally elongate, hollow structure, the tapered section of the generally elongate, hollow structure being sized to engage the tapered portion in the opening in said first terminal body, said first type of electrical terminal being positioned within the opening in said first terminal body, said plurality of alignment ribs aligning said first type of electrical terminal within the opening in said first terminal body;
- a first electrical conductor electrically connected to the crimp section of said first type of electrical terminal;
- a first sleeve formed around said first terminal body by a molding process so that said first sleeve encapsulates at least a portion of said first terminal body, at least a portion of said first electrical conductor, and at least a portion of said first type of electrical terminal, the closed proximal end of said first type of electrical terminal substantially preventing sleeve material from migrating into the distal end of said first type of electrical terminal during the molding process, the engagement of the tapered section of said first type of electrical terminal with the tapered portion of the opening in said first terminal body substantially preventing sleeve material from migrating beyond the narrow end of the tapered portion of the opening during the molding process;
- a second terminal body, said second terminal body defining an opening therein comprising a front portion and a tapered portion having a wide end and a narrow end that extends from the front portion and being smaller than the front portion;
- a second type of electrical terminal comprising a generally elongate, hollow structure having a proximal end and a distal end, said second type of electrical terminal having a crimp section extending from the proximal end of the generally elongate, hollow structure, said proximal end of the generally elongate, hollow structure being closed, the generally elongate, hollow structure also having a tapered section formed therein located between the proximal and distal ends of the generally elongate, hollow structure, the tapered section of the generally elongate, hollow structure being sized to engage the tapered portion in the opening in said second terminal body, said second type of electrical terminal being positioned within the opening of said second terminal body, said second type of electrical terminal being releasably engageable with said first type of electrical terminal;
- a second electrical conductor electrically connected to the crimp section of said second type of electrical terminal;
- and
- a second sleeve formed around said second terminal body by a molding process so that said second sleeve encapsulates at least a portion of said second terminal body, at least a portion of said second electrical conductor, and at least a portion of said second type of electrical terminal, the closed proximal end of said second type of electrical terminal substantially preventing sleeve material from migrating into the distal end of said second type of electrical terminal during the molding process, the engagement of the tapered section of said second type of electrical terminal with the tapered portion of the opening in said second terminal body substantially preventing sleeve material from migrating beyond the narrow end of the tapered portion of the opening during the molding process.
6 more elements
Dependencies are inferred from the claim text.