Circuit shorting connector

Claim 2

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, said third contact being a socket contact and said first contact being a pin contact with a front part that mates with said third contact, and said first and second contacts have parallel axes lying in a common imaginary plane, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a strip of spring material having a centerline extending along its length with said centerline lying substantially in said imaginary plane, said strip having opposite strip ends based against said first and second contacts, a first of said strip ends bearing against said front part of said first contact to be deflected by said third contact into the space between said first and third contacts.

Claim 3

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a first direction to approach and mate with said first contact, the improvement wherein: said housing includes a slot having a middle extending largely in said first direction and slot ends at opposite ends of said middle extending from opposite sides of said middle respectively to said first and second contacts; said spring-operated device including a strip of spring material having a middle lying in said slot middle, and opposite end portions lying in said slot ends and extending respectively to said first and second contacts and biased against them.

Claim 4

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a first direction to approach and mate with said first contact, the improvement wherein: said housing includes a slot having a middle extending largely in said first direction and slot ends at opposite ends of said middle extending from opposite sides of said middle respectively to said first and second contacts; said spring-operated device including a strip of spring material having a middle lying in said slot middle, and opposite end portions lying in said slot ends and extending respectively to said first and second contacts and biased against them.

Claim 5

The improvement described in claim 2 wherein: said housing includes first and second parts, said first and second contacts lying in said first housing part and said slot being formed in said first housing part; said second housing part including a projection that projects into said slot middle to closely locate said spring middle.

Claim 6

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said housing includes first and second housing parts that can be deployed from an open position to a closed position and having a latch for holding them together in said closed position, said first housing part having first and second contact-receiving holes holding said first and second contacts and a spring-holding slot extending between said holes; said spring-operated device comprises a spring lying in said slot and biased against said first and second contacts; said slot being open in said open position of said housing, but said second housing part covering said slot in said closed position of said housing.

Claim 7

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said housing includes first and second housing parts that can be deployed from an open position to a closed position and having a latch for holding them together in said closed position, said first housing part having first and second contact-receiving holes holding said first and second contacts and a spring-holding slot extending between said holes; said spring-operated device comprises a spring lying in said slot and biased against said first and second contacts; said slot being open in said open position of said housing, but said second housing part covering said slot in said closed position of said housing.

Claim 8

The improvement described in claim 4 wherein: said first and second housing parts each has thick and thin portions, the thick portion of said first housing part forming said first and second holes and said slot, and the thick portion of said second housing part forming third and fourth holes that receive said third and fourth contacts; said housing parts constructed so in said closed housing position said third and fourth holes in said second housing part are aligned respectively with said first and second holes in said first housing part, and the thin portions of said first and second housing parts lie facewise adjacent to the thick portions of said second and first housing parts, respectively.

Claim 9

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, said first and second contacts having parallel axes lying in a common imaginary plane, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring formed of a strip of spring material bent into a largely z-shape, said strip having a centerline extending along its length and lying substantially in said imaginary plane, said strip having opposite end portions biased against said first and second contacts.

Claim 10

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, said first and second contacts having parallel axes lying in a common imaginary plane, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring formed of a strip of spring material bent into a largely z-shape, said strip having a centerline extending along its length and lying substantially in said imaginary plane, said strip having opposite end portions biased against said first and second contacts.

Claim 11

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring having a middle lying in said housing directly between said first and second contacts, said spring having opposite spring end portions biased against said first and second contacts; said housing has first and second contact-holding holes holding said first and second contacts, and said housing has a slot lying between said holes, said slot having a middle portion extending largely parallel to said contact axes and holding said spring middle, and said slot having opposite end portions opening respectively to said first and second contact-receiving holes and holding said spring opposite end portions.

Claim 12

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring having a middle lying in said housing directly between said first and second contacts, said spring having opposite spring end portions biased against said first and second contacts; said housing has first and second contact-holding holes holding said first and second contacts, and said housing has a slot lying between said holes, said slot having a middle portion extending largely parallel to said contact axes and holding said spring middle, and said slot having opposite end portions opening respectively to said first and second contact-receiving holes and holding said spring opposite end portions.

Claim 13

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring having a middle lying in said housing directly between said first and second contacts, said spring having opposite spring end portions biased against said first and second contacts, said housing has first and second hingedly joined parts and a latch that keeps said housing parts together when pivoted together, said first and second contacts being mounted in said first housing part, and said first housing part having a largely Z-shaped slot extending between said first and second contacts; said spring is largely Z-shaped and lies in said housing slot; said second housing part covers said slot and forms a retainer that enters said slot to hold said spring down in said slot, when said housing parts are pivoted together.

Claim 14

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring having a middle lying in said housing directly between said first and second contacts, said spring having opposite spring end portions biased against said first and second contacts, said housing has first and second hingedly joined parts and a latch that keeps said housing parts together when pivoted together, said first and second contacts being mounted in said first housing part, and said first housing part having a largely Z-shaped slot extending between said first and second contacts; said spring is largely Z-shaped and lies in said housing slot; said second housing part covers said slot and forms a retainer that enters said slot to hold said spring down in said slot, when said housing parts are pivoted together.

Claim 15

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring having a middle lying in said housing directly between said first and second contacts, said spring having opposite spring end portions biased against said first and second contacts; said first contact is a pin contact with a front part that mates with said third contact, and said spring first end portion is biased against said pin contact front part; said second contact is a socket contact with a front part that mates with said fourth contact and with a rear part spaced rearward from said front part, said spring second end portion being biased against said rear part of said second contact.

Claim 16

In a connector system that includes a connector having first and second contacts that are matable with third and fourth contacts, the connector including a housing and a spring-operated device in the housing that short circuits the first and second contacts when they are not mated to the third and fourth contacts, the spring-operated device being deflected out of engagement with said first contact by said third contact as it moves in a direction to approach and mate with said first contact, the improvement wherein: said spring-operated device includes a spring having a middle lying in said housing directly between said first and second contacts, said spring having opposite spring end portions biased against said first and second contacts; said first contact is a pin contact with a front part that mates with said third contact, and said spring first end portion is biased against said pin contact front part; said second contact is a socket contact with a front part that mates with said fourth contact and with a rear part spaced rearward from said front part, said spring second end portion being biased against said rear part of said second contact.