Circuit breaker rocker actuator switch

Claim 3

A device according to claim 1, further including a spring disposed around said first projection and between said frame and said yoke portion, said spring biasing said rocker actuator toward said second position.

Claim 4

A device according to claim 2, wherein said pivotally connecting means includes means for allowing said rocker actuator to snappingly engage onto said frame when said rocker actuator is pushed onto said frame.

Claim 5

A device according to claim 3, wherein said allowing means includes a partial circular cutout in a wall of said rocker actuator and a flexible cantilevered beam which extends toward and closes an open end of said partial circular cutout.

Claim 6

A device according to claim 4, wherein said means includes a second projection extending from said frame, and said flexible cantilevered beam flexes in response to engagement with said second projection when said rocker actuator is pushed onto said frame, and said flexible cantilevered beam snaps back to its original position when said second projection enters said partial circular cutout thereby retaining said second projection in said partial circular cutout.

Claim 7

A device according to claim 5 wherein a groove exists on an inner surface of said wall, said groove adapted to receive and guide said second projection into said partial circular cutout.

Claim 8

A device according to claim 6, further comprising a common trip having a cylindrical projection, said cylindrical projection snappingly engages within a partial circular opening in said frame when pushed therein such that said cylindrical projection is free to pivot within said partial circular opening.

Claim 9

A device according to claim 7, wherein the diameter of said cylindrical projection and the diameter of said partial circular opening are equal, and said partial circular opening extends more than 180°.

Claim 10

A device according to claim 8, further comprising: a cam having a latch projection; a rocker link connecting said rocker actuator to said cam, said rocker link having first and second means, for pivotally and snappingly engaging said rocker link to said rocker actuator and said cam, respectively.

Claim 11

A device according to claim 9, wherein said first means includes a split cylindrical projection which extends from said rocker link into an opening in said rocker actuator, said second means includes a cylindrical projection extending from said rocker link which passes through an opening in said cam and into a slot defined in said frame, said cam being free to pivot about said rocker link cylindrical projection.

Claim 12

A device according to claim 1, further comprising first and second contact members, at least one of said first and second contact members being operatively connected to said rocker actuator such that when said rocker actuator is in said first position said first and second contact members engage with each other, and when said rocker actuator is in said second position said first and second contact members are separated from each other.

Claim 15

A device according to claim 12 wherein said rocker actuator is movable into first and second positions; and further comprising means for guiding and aligning said rocker actuator along a path between said first and second positions; and means for guiding said cylindrical projections into said partial circular cutouts when said rocker actuator is pushed onto said frame.

Claim 16

A device according to claim 12, wherein said rocker actuator is a single molded piece of opaque plastic.

Claim 17

A device according to claim 12, wherein said rocker actuator is a single molded piece of transparent plastic.

Claim 18

A device according to claim 13, further comprising first and second contact members, at least one of said first and second contact members being operatively connected to said rocker actuator such that when said rocker actuator is in said first position said first and second contact members engage with each other, and when said rocker actuator is in said second position said first and second contact members are separated from each other.

Claim 21

A switch comprising: a frame having a first projection extending therefrom; a rocker actuator having a yoke portion extending therefrom; means for pivotally connecting said rocker actuator to said frame such that said rocker actuator is movable between a first position and a second position and such that said first projection passes through said yoke portion and guides and centers said rocker actuator on said frame during movement between said first and second positions; first and second contact members, wherein at least one of said first and second contact members are operatively connected to said rocker actuator such that when said rocker actuator is in said first position said first and second contact members engage with each other and when said rocker actuator is in said second position said first and second contact members are separated from each other; and means for tripping said rocker actuator from said first position into said second position.

Claim 22

A switch comprising: a frame having a first projection extending therefrom; a rocker actuator having a yoke portion extending therefrom; means for pivotally connecting said rocker actuator to said frame such that said rocker actuator is movable between a first position and a second position and such that said first projection passes through said yoke portion and guides and centers said rocker actuator on said frame during movement between said first and second positions; first and second contact members, wherein at least one of said first and second contact members are operatively connected to said rocker actuator such that when said rocker actuator is in said first position said first and second contact members engage with each other and when said rocker actuator is in said second position said first and second contact members are separated from each other; and means for tripping said rocker actuator from said first position into said second position.

Claim 23

A switch according to claim 18, wherein said frame has a pair of cylindrical projections extending therefrom, and said rocker actuator has a pair of partial circular cutouts in a sidewall thereof and a pair of cantilevered flexible beams each having a free end which extends toward a respective one of said partial circular cutouts such that as said rocker actuator is pushed onto said frame, said flexible cantilevered beams flex and a respective one of said cylindrical projections enters into one of said partial circular cutouts, whereby upon entering said respective one of said partial circular cutouts said cylindrical projections are retained therein by a respective one of said flexible cantilevered beams allowing said rocker actuator to pivot freely around said cylindrical projections.

Claim 24

A switch according to claim 18, wherein said means for tripping includes (1) a bimetal beam operatively connected to a corresponding one of said first and second contact members and (2) a common trip which is linked to said rocker actuator such that when said bimetal beam bends in response to being heated, said bimetal beam moves said common trip such that said rocker actuator is forced to move from said first position to said second position.