Bussing connector system

Claim 2

A bussing system for interconnecting circuits on pairs of adjacent parallel spaced circuit boards, comprising: an elongated bussing connector having a housing of rigid insulative material defining a plurality of parallel spaced profiled slots inwardly directed from a mating face, each slot including a groove on each opposite side face of the connector extending away from the mating face in parallel spaced fashion, a plurality of receptacle terminals each mounted in a respective slot and each having a cross bar portion and a pair of parallel spaced contact legs lying in respective grooves; and a connector assembly on each circuit board comprising a pin header and a pin shroud mounted on opposite sides of a mating edge portion of each said circuit board, each said pin header and said pin shroud having a housing of rigid insulative material with a plurality of terminal passages extending therethrough, each passage aligned with a respective conductive aperture in said circuit board, a like plurality of pin terminals each extending through respective ones of said passages and conductive aperture to project from both oppositely directed mating faces of said pin header and pin shroud whereby receptacle terminals of a bussing connector engaging the terminal pins extending from the mating face of a pin header of a first circuit board and a pin shroud of a second circuit board busses together the circuits of said first and second circuit boards.

Claim 3

A bussing system according to claim 1 wherein said bussing connector is chassis mounted.

Claim 4

A bussing system according to claim 1 wherein said bussing connector includes a handle.

Claim 5

A bussing system according to claim 1 wherein said bussing connector is mounted on a mother circuit board.

Claim 6

A bussing system according to claim 1 wherein said bussing connector is back plane mounted.

Claim 7

A bussing system according to claim 1 wherein each said receptacle terminal further comprises retention means to secure said terminal in a respective slot of said bussing connector housing.

Claim 8

A bussing system according to claim 1 wherein said bussing connector housing, said pin header housing and said pin shroud all have keying profiles.

Claim 9

A bussing system according to claim 1 wherein each said pin terminal comprises: an elongated conductive member having an intermediate compliant portion for engaging said conductive aperture, body portions extending from opposite ends of said compliant portion lying in respective passages of said header and said shroud, and pin portions extending beyond mating faces of said header and said shroud to be engaged by said receptacle terminals.

Claim 10

A bussing system according to claim 1 further comprising: means to mount said pin header and said pin shroud on opposite sides of a respective circuit board.

Claim 11

A bussing system according to claim 9 wherein said means to mount said pin header comprises said compliant portions of said pin terminals.

Claim 12

A bussing system according to claim 9 wherein said means to mount said pin shroud comprises means extending from said pin shroud frictionally interengageable with recess means in said pin header.

Claim 13

A bussing system for interconnecting circuits on pairs of adjacent parallel spaced circuit boards, comprising: an elongated bussing connector housing of rigid insulative material having a mating face and defining a plurality of parallel spaced profiled slots, each slot including a groove on each opposite side face of the connector extending away from the mating face in parallel spaced fashion, a plurality of receptacle terminals each mounted in a respective slot and each having a cross bar portion and a pair of integral parallel spaced contact legs each leg lying in a respective groove; and a connector assembly on an edge portion of each circuit board having a pin header and a pin shroud mounted on opposite sides of an edge portion of each said circuit board, and a plurality of pin terminals passing through the circuit board to extend from mating faces of said pin header and said pin shroud characterized by each said pin header and said pin shroud being formed of rigid insulative material having a plurality of terminal passages extending therethrough between a circuit board engaging surface and an oppositely directed mating face, each passage aligned with a respective conductive aperture in said circuit board, said pin terminals each having a compliant mounting section intermediate two body portions, the former engaging in a respective conductive aperture and the latter extending through said passages in said pin header and said pin shroud, each said pin terminal having end pin portions which project from both oppositely directed mating faces of said pin header and pin shroud whereby a bussing connector engages the pin portions extending from the mating face of a pin header of a first circuit board and a pin shroud of a second circuit board.

Claim 14

A bussing system for interconnecting circuits on pairs of adjacent parallel spaced circuit boards, comprising: an elongated bussing connector housing of rigid insulative material having a mating face and defining a plurality of parallel spaced profiled slots, each slot including a groove on each opposite side face of the connector extending away from the mating face in parallel spaced fashion, a plurality of receptacle terminals each mounted in a respective slot and each having a cross bar portion and a pair of integral parallel spaced contact legs each leg lying in a respective groove; and a connector assembly on an edge portion of each circuit board having a pin header and a pin shroud mounted on opposite sides of an edge portion of each said circuit board, and a plurality of pin terminals passing through the circuit board to extend from mating faces of said pin header and said pin shroud characterized by each said pin header and said pin shroud being formed of rigid insulative material having a plurality of terminal passages extending therethrough between a circuit board engaging surface and an oppositely directed mating face, each passage aligned with a respective conductive aperture in said circuit board, said pin terminals each having a compliant mounting section intermediate two body portions, the former engaging in a respective conductive aperture and the latter extending through said passages in said pin header and said pin shroud, each said pin terminal having end pin portions which project from both oppositely directed mating faces of said pin header and pin shroud whereby a bussing connector engages the pin portions extending from the mating face of a pin header of a first circuit board and a pin shroud of a second circuit board.

Claim 15

A bussing system according to claim 12 characterized by said contact legs of said receptacle terminals being resilient and constricting the respective groove of said bussing connector housing so as to interfere with a pin portion of a pin terminal entering said groove to make good electrical and mechanical contact therewith.

Claim 16

A bussing system according to claim 12 characterized by keying means on said pin header, said pin shroud and said bussing connector.

Claim 17

A bussing system according to claim 12 characterized by mounting projections extending from said pin shroud through apertures in said circuit board to frictionally engage in recesses in said pin header to secure said pin header and said pin shroud to an edge portion of said circuit board.