US5842872A — Modular right angle board mountable coaxial conne…

Claim 1

Independent Claim 322 words

A right-angle coaxial electrical connector mountable to a circuit board comprising: a housing having a mating face, an assembly face and a board mounting face, said housing including a plurality of contact-receiving passageways extending between said mating and assembly faces; and a plurality of contacts, each disposed in a respective contact-receiving passageway; at least one of said contacts being a coaxial contact comprising: an inner terminal and an outer conductor disposed therearound, said inner terminal including a right angle body portion extending outwardly of said housing and concluding in a first connecting portion adapted for mounting to the circuit board, said outer conductor and a second connecting portion of said inner terminal being exposed at said mating face of said connector for electrical connection to a complementary mating coaxial connector; said coaxial contact being surrounded by a metal shell disposed over said outwardly extending body portion of said inner terminal thereof and engageable with said outer conductor for connection to ground; said metal shell including two interlocking halves joinable at opposed assembly faces thereof, the assembly face of each half including therethrough a half portion of a right angle channel, both half portions together cooperating for receiving said body portion of said inner terminal, said shell including at least one ground contact extending therefrom adapted to be electrically connected to a ground circuit of said circuit board; and said metal shell being L-shaped having vertical and horizontal legs, the vertical leg having an extended height defining a recess forwardly thereof and beneath the horizontal leg wherein a second contact may be disposed such that the coaxial contact and the second contact may be inserted into respective contact-receiving passageways of a connector housing from said assembly face thereof, said metal shell halves being adaptable to permit the coaxial contact to be positioned in a contact-receiving passageway of a selected upper row of said connector housing without blocking access to other contact-receiving passageways therebelow.

Claim 2

Dependent Claim 322 words

A right-angle coaxial electrical connector mountable to a circuit board comprising: a housing having a mating face, an assembly face and a board mounting face, said housing including a plurality of contact-receiving passageways extending between said mating and assembly faces; and a plurality of contacts, each disposed in a respective contact-receiving passageway; at least one of said contacts being a coaxial contact comprising: an inner terminal and an outer conductor disposed therearound, said inner terminal including a right angle body portion extending outwardly of said housing and concluding in a first connecting portion adapted for mounting to the circuit board, said outer conductor and a second connecting portion of said inner terminal being exposed at said mating face of said connector for electrical connection to a complementary mating coaxial connector; said coaxial contact being surrounded by a metal shell disposed over said outwardly extending body portion of said inner terminal thereof and engageable with said outer conductor for connection to ground; said metal shell including two interlocking halves joinable at opposed assembly faces thereof, the assembly face of each half including therethrough a half portion of a right angle channel, both half portions together cooperating for receiving said body portion of said inner terminal, said shell including at least one ground contact extending therefrom adapted to be electrically connected to a ground circuit of said circuit board; and said metal shell being L-shaped having vertical and horizontal legs, the vertical leg having an extended height defining a recess forwardly thereof and beneath the horizontal leg wherein a second contact may be disposed such that the coaxial contact and the second contact may be inserted into respective contact-receiving passageways of a connector housing from said assembly face thereof, said metal shell halves being adaptable to permit the coaxial contact to be positioned in a contact-receiving passageway of a selected upper row of said connector housing without blocking access to other contact-receiving passageways therebelow.

Claim 3

Dependent Claim 79 words

The right-angle coaxial electrical connector of claim 1 wherein each half of said metal shell includes a half portion of a flange receiving groove proximate a housing engaging face thereof and said outer conductor surrounding said second connecting portion of said inner terminal includes a flange adapted to be secured between and form a ground connection with the flange receiving grooves of said halves of said metal shell upon interlocking said halves together during assembly of the coaxial contact.

Claim 4

Dependent Claim 32 words

The right-angle coaxial electrical connector of claim 1 wherein said second contact is another coaxial contact having a block-like metal shell dimensioned to be received in the recess of the L-shaped shell.

Claim 5

Dependent Claim 39 words

The right-angle coaxial electrical connector of claim 3 wherein said block-like and L-shaped shells include inter-engageable features along adjacent surfaces thereof such that said shells of the two coaxial contacts are prevented from pivoting with respect to each other.

Claim 6

Dependent Claim 62 words

The right-angle coaxial electrical connector of claim 1 wherein said plurality of contact-receiving passageways of said housing are disposed in at least two rows and at least one column and wherein one of said coaxial contacts is disposed in a lowermost passageway and at least one coaxial contact is disposed in an upper passageway in the same column defining a stacked configuration.

Claim 7

Dependent Claim 116 words

The right-angle coaxial electrical connector of claim 5 wherein said metal shell of said each of said at least one coaxial contacts in said upper row is L-shaped having vertical and horizontal legs, the vertical leg having an extended height defining a recess forwardly thereof and beneath the horizontal leg wherein said second coaxial contact may be disposed such that the stacked coaxial contacts may be inserted into respective contact-receiving passageways of a connector housing from said assembly face thereof, said L-shaped metal shell halves being adaptable to permit the coaxial contact to be positioned in a contact-receiving passageway of a selected upper row of said connector housing without blocking access to other contract-receiving passageways therebelow.

Claim 8

Dependent Claim 29 words

The right-angle coaxial electrical connector of claim 6 wherein said second coaxial contact has a block-like metal shell dimensioned to be received in the recess of the L-shaped shell.

Claim 9

Dependent Claim 39 words

The right-angle coaxial electrical connector of claim 7 wherein said block-like and L-shaped shells include inter-engageable features along adjacent surfaces thereof such that said shells of the two coaxial contacts are prevented from pivoting with respect to each other.

Claim 10

Dependent Claim 32 words

The right-angle coaxial electrical connector of claim 8 wherein said inter-engageable feature includes an outwardly extending tab on one of said shells and a complementary recess on the other of said shells.

Claim 11

Dependent Claim 121 words

The right-angle coaxial electrical connector of claim 1 wherein the inner terminal comprises first and second terminal subassemblies; the first terminal subassembly including a first terminal having first and second connecting portions and an intermediate right angle body portion, the first connecting portion being mountable to a circuit board and the second connecting portion adapted to mate with a complementary terminal of the second terminal subassembly; the second terminal subassembly including a second terminal having first and second connecting portions and an intermediate body portion, the first connecting portion being exposed for mating to the second connecting portion of the first terminal and the second connecting portion being exposed for mating with a complementary contact of a complementary mating coaxial connector.

Claim 12

Dependent Claim 268 words

A right angle coaxial contact assembly comprising: an inner terminal including a right angle body portion concluding in a first connecting portion adapted to mounted to a circuit board, the body portion having dielectric material disposed therearound and a second connecting portion at an opposite end of said body portion and adapted for mating with a complementary contact; an outer conductor surrounding at least the second connecting portion of the inner terminal and adapted to mate with a ground conductor of a mating complementary connector; and a metal shell engageable to the outer conductor and to a ground circuit of a circuit board, said metal shell comprising two interlocking halves joinable at opposed assembly faces, the assembly face of each half including therethrough a half portion of a right angle channel, both half portions together cooperating for receiving and surrounding the body portion of the inner terminal, the shell including at least one ground contact extending therefrom adapted to be electrically connected to a ground circuit of the circuit board; and said metal shell is L-shaped having vertical and horizontal legs, the vertical leg having an extended height defining a recess forwardly thereof and beneath the horizontal leg wherein a second contact may be disposed such that the coaxial contact assembly and said second contact may be inserted into respective contact-receiving passageways of a connector housing from an assembly face thereof, the L-shaped metal shell halves being adaptable to permit the coaxial contact assembly to be positioned in a contact-receiving passageway of a selected upper row of a connector housing without blocking access to other contact-receiving passageways therebelow.

Claim 13

Dependent Claim 268 words

A right angle coaxial contact assembly comprising: an inner terminal including a right angle body portion concluding in a first connecting portion adapted to mounted to a circuit board, the body portion having dielectric material disposed therearound and a second connecting portion at an opposite end of said body portion and adapted for mating with a complementary contact; an outer conductor surrounding at least the second connecting portion of the inner terminal and adapted to mate with a ground conductor of a mating complementary connector; and a metal shell engageable to the outer conductor and to a ground circuit of a circuit board, said metal shell comprising two interlocking halves joinable at opposed assembly faces, the assembly face of each half including therethrough a half portion of a right angle channel, both half portions together cooperating for receiving and surrounding the body portion of the inner terminal, the shell including at least one ground contact extending therefrom adapted to be electrically connected to a ground circuit of the circuit board; and said metal shell is L-shaped having vertical and horizontal legs, the vertical leg having an extended height defining a recess forwardly thereof and beneath the horizontal leg wherein a second contact may be disposed such that the coaxial contact assembly and said second contact may be inserted into respective contact-receiving passageways of a connector housing from an assembly face thereof, the L-shaped metal shell halves being adaptable to permit the coaxial contact assembly to be positioned in a contact-receiving passageway of a selected upper row of a connector housing without blocking access to other contact-receiving passageways therebelow.

Claim 14

Dependent Claim 70 words

The right angle coaxial contact assembly of claim 11 wherein each half of the metal shell includes a half portion of a flange receiving groove and the outer conductor surrounding the inner terminal includes a flange adapted to be secured between and form a ground connection with the flange receiving grooves of the halves of the metal shell upon interlocking the halves together during assembly of the coaxial contact assembly.

Claim 15

Dependent Claim 124 words

The right angle coaxial contact assembly of claim 11 wherein the inner terminal comprises first and second terminal subassemblies; the first terminal subassembly including a first terminal having first and second connecting portions and an intermediate right angle body portion, the first connecting portion adapted to be mounted to a circuit board and the second connecting portion adapted to mate with a complementary terminal of the second terminal subassembly; the second terminal subassembly including a second terminal having first and second connecting portions and an intermediate body portion, the first connecting portion being exposed for mating to the second connecting portion of said first terminal and the second connecting portion being exposed for mating with a complementary contact of a complementary mating coaxial connector.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2001-11-30	2002-06-01	2002-12-01	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2005-11-30	2006-06-01	2006-12-01	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2009-11-30	2010-06-01	2010-12-01	$7700.00	Window Closed / Lapsed

Modular right angle board mountable coaxial connector

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