Switch construction

Claim 2

A construction for a switch comprising: a housing; a plurality of electrically conductive terminal posts extending into said housing; an electrically conductive torsion spring element having a central helical portion and first and second ends extending therefrom, said central helical portion being mounted on a first one of said posts and said first and second ends being biased toward contact with a second and a third of said posts, respectively; an actuator mounted for pivoting movement is said housing, said actuator being arranged so that (a) when said actuator is in a neutral position said first spring end contacts said second post and said second spring end is held from contacting said third post; (b) when said actuator is pivoted to one side of said neutral position said first spring end is held from contacting said second post and said second spring end contacts said third post; and (c) when said actuator is pivoted to the other side of said neutral position said first spring end contacts said second post and said second spring end is held from contacting said third post; means for biasing said actuator to said neutral position; and means for providing electrical connections to said posts.

Claim 3

The construction according to claim 1 wherein said second and third posts are each formed with a groove in the region of contact with said first and second spring ends, respectively.

Claim 4

The construction according to claim 1 wherein said plurality of posts further includes fourth, fifth and sixth posts, said construction further comprising a second electrically conductive torsion spring element having a central helical portion mounted on said fourth post and first and second ends extending therefrom and biased toward contact with said fifth and sixth posts, respectively, said actuator being further arranged so that (a) when said actuator is in said neutral position said second torsion spring first end contacts said fifth post and said second torsion spring second end is held from contacting said sixth post; (b) when said actuator is pivoted to said one side of said neutral position said second torsion spring first end contacts said fifth post and said second torsion spring second end is held from contacting said sixth post; and (c) when said actuator is pivoted to said other side of said neutral position said second torsion spring first end is held from contacting said fifth post and said second torsion spring second end contacts said sixth post; and means for providing electrical connections to said posts.

Claim 5

The construction according to claim 3 wherein said second, third, fifth and sixth posts are each formed with a groove in the region of contact with the respective spring ends.

Claim 6

A construction for a switch comprising: a housing; six electrically conductive terminal posts extending into said housing, said posts being substantially parallel to each other and linearly arrayed three on each side of a line perpendicular to the longitudinal axes of the posts; a pair of electrically conductive torsion spring elements each having a central helical portion and first and second ends extending therefrom, each of said central helical portions being mounted on the middle post on a respective side of said line and each of said first and second ends of each of said springs being biased toward contact with a respective end post on a respective side of said line; an actuator mounted in said housing for movement from a neutral position to either of two sides, said actuator being arranged so that (a) when said actuator is in said neutral position one spring end of each spring contacts a respective one of a pair of diagonally opposed end posts and the other spring end of each spring is held from contacting the respective one of the other pair of diagonally opposed end posts; (b) when said actuator is moved to a first side of said neutral position, the spring ends associated with the end posts at one end of the array contact the respective end posts and the spring ends associated with the end posts at the other end of the array are held from contacting the respective end posts; and (c) when said actuator is moved to the second side of said neutral position, the spring ends associated with the end posts at the other end of the array contact the respective end posts and the spring ends associated with the end posts at the one end of the array are held from contacting the respective end posts; means for biasing said actuator to said neutral position; and means for providing electrical connections to said posts.

Claim 7

A construction for a switch comprising: a housing; six electrically conductive terminal posts extending into said housing, said posts being substantially parallel to each other and linearly arrayed three on each side of a line perpendicular to the longitudinal axes of the posts; a pair of electrically conductive torsion spring elements each having a central helical portion and first and second ends extending therefrom, each of said central helical portions being mounted on the middle post on a respective side of said line and each of said first and second ends of each of said springs being biased toward contact with a respective end post on a respective side of said line; an actuator mounted in said housing for movement from a neutral position to either of two sides, said actuator being arranged so that (a) when said actuator is in said neutral position one spring end of each spring contacts a respective one of a pair of diagonally opposed end posts and the other spring end of each spring is held from contacting the respective one of the other pair of diagonally opposed end posts; (b) when said actuator is moved to a first side of said neutral position, the spring ends associated with the end posts at one end of the array contact the respective end posts and the spring ends associated with the end posts at the other end of the array are held from contacting the respective end posts; and (c) when said actuator is moved to the second side of said neutral position, the spring ends associated with the end posts at the other end of the array contact the respective end posts and the spring ends associated with the end posts at the one end of the array are held from contacting the respective end posts; means for biasing said actuator to said neutral position; and means for providing electrical connections to said posts.

Claim 8

The construction according to claim 5 wherein each of said spring elements has its central helical portion on a respective middle post on one side of said line and its ends extend across said line to cooperate with respective end posts on the other side of said line.

Claim 9

The construction according to claim 5 wherein each of said spring elements is entirely on a respective side of said line.

Claim 10

The construction according to claim 5 wherein said actuator is mounted for pivoting movement about an axis perpendicular to said line.

Claim 11

The construction according to claim 5 wherein each of said end posts is formed with a groove in the region of contact with the respective spring ends.