Zero mating force terminal having wiping action

Claim 2

A pair of zero mating force electrical terminals having a wiping action, said pair of terminals comprising: a first terminal having a planar blade portion with oppositely directed embossments uniformly spaced from a free end of said blade portion; and a second terminal formed with a planar body having integral conductor engaging means at one end thereof and mating means at the opposite end thereof, said mating means comprising a pair of cantilever beam arms, said terminals being initially mated with their planes normal to each other and then being relatively rotated about their longitudinal axes to bring the free ends of said arms into engagement with said embossments under load, the second terminal then being released whereby the arms thereof drive towards a normal relaxed condition effecting a wiping action on said embossments.

Claim 3

A pair of zero mating force electrical terminals according to claim 1 wherein each arm of said second terminal has an initial portion extending from said body oppositely angled to either side of the plane of said body, an intermediate portion reversedly angled with respect to the first portion, and a free end portion reversedly curved to form a smooth surface of transition.

Claim 4

A pair of zero mating force electrical terminals according to claim 1 wherein said conductor engaging means of said second terminal comprises a crimp barrel.

Claim 5

A pair of zero mating force electrical terminals according to claim 1 wherein said first terminal further comprises mating means.

Claim 6

A low mating force electrical connector having wiping action comprising: a receptacle member having a housing of insulative material and defining a plug receiving cavity therein; a first terminal mounted in said receptacle housing with a blade portion extending into said cavity, a pair of oppositely directed embossments on said blade portion spaced from a free end thereof; a plug member having a housing of insulative material with an outer profile adapted to be received in said receptacle cavity and having an axial bore; and a second terminal having a body portion with an integral conductor engaging portion extending from one end and a pair of profiled cantilever arms extending from the opposite end, said second terminal being received in said axial bore of said plug member; said plug member initially mating in said receptacle member with the planes of said first and second terminals normal to each other and said arms overlying between said embossments, said plug member being rotated about its axis to bring said arms into loaded engagement with said embossments, said plug member being released whereby said arms drive to a normal relaxed condition causing wipe between said terminals.

Claim 7

A low mating force electrical connector having wiping action comprising: a receptacle member having a housing of insulative material and defining a plug receiving cavity therein; a first terminal mounted in said receptacle housing with a blade portion extending into said cavity, a pair of oppositely directed embossments on said blade portion spaced from a free end thereof; a plug member having a housing of insulative material with an outer profile adapted to be received in said receptacle cavity and having an axial bore; and a second terminal having a body portion with an integral conductor engaging portion extending from one end and a pair of profiled cantilever arms extending from the opposite end, said second terminal being received in said axial bore of said plug member; said plug member initially mating in said receptacle member with the planes of said first and second terminals normal to each other and said arms overlying between said embossments, said plug member being rotated about its axis to bring said arms into loaded engagement with said embossments, said plug member being released whereby said arms drive to a normal relaxed condition causing wipe between said terminals.

Claim 8

A low mating force electrical connector according to claim 5 wherein said receptacle member has a plurality of plug receiving cavities.

Claim 9

A low mating force electrical connector according to claim 6 wherein at least one first terminal is provided with blade portions in each said plug receiving cavity.

Claim 10

A low mating force electrical connector according to claim 5 further comprising bayonet coupling means between said plug member and said receptacle member.

Claim 11

A low mating force electrical connector according to claim 5 wherein said second terminal is a stamped and formed member having a latching lug.

Claim 12

A low mating force electrical connector according to claim 5 wherein said second terminal is a stamped and formed member having stabilizing tines extending from and in the plane of said body.

Claim 13

A low mating force electrical connector according to claim 5 wherein said conductor engaging portion comprises a crimp barrel.

Claim 14

A low mating force electrical connector according to claim 5 wherein said conductor engaging portion comprises a first pair of wire crimp ears and a second pair of insulation crimp ears.

Claim 15

A low mating force electrical connector according to claim 5 wherein each said arm of said second terminal has an initial portion extending from said body portion oppositely angled to either side of the plane of said body portion, an intermediate portion reversedly angled with respect to the first portion to approach the plane of said body portion, and a free end portion reversedly curved to form a smooth surface of trasition.

Claim 16

A low mating force electrical connector according to claim 5 wherein said first terminal further comprises mating means.