Control switch

Claim 2

A slide arrangement in a control switch for operating a variable resistor, said variable resistor having a sliding contact means, said slide arrangement comprising: a slide base having two side edges, and being generally rectangular in shape, with a length and a width; a slide topper having two ends, a concavity facing said slide base, and two clips located within said concavity, one at each of said ends of said slide topper; and a slide clip for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said slide clip being totally concealed when viewed from said front side of said slide base, said slide clip being totally concealed when viewed from said front side of said slide base, said slide clip further coupling said slide topper to said variable resistor so that said slide clip moves said sliding contact means of said variable resistor, said slide clip being constructed from a thin metallic strip having two ends, each of said ends of said slide clip being bent in a U-shape so as to encompass said side edges of said slide base, and each of said ends of said slide clip further having a wing portion having a hole therein for receiving said clips of said slide topper, said slide clip further having a plurality of dimples impressed thereon at each of said ends of said slide clip, said dimples being the only portion of said slide clip contacting said slide base, thereby minimizing frictional resistance as said slide clip and said slide topper slide across said slide base, said slide clip further being generally rectangular in shape, having a length slightly longer than said width of said slide base.

Claim 3

The slide arrangement of claim 1 wherein said variable resistor has prong means for adjustment, and said slide clip has a raised portion extending away from said slide base, said raised portion of said slide clip having a cutout therein for receiving said prong means of said variable resistor.

Claim 4

The slide arrangement of claim 2 wherein said slide base further has a longitudinal rail extending toward said slide clip, and positioned so as to support said raised portion of said slide clip.

Claim 5

A control switch comprising: a frame; a printed circuit board; a variable resistor having a sliding contact means, said variable resistor being mounted on said printed circuit board and having a prong means for adjustment; a slide arrangement placed within said frame, said slide arrangement comprising: a slide base having two side edges, and being generally rectangular in shape, having a length and a width; a slide topper having two ends, a concavity facing said slide base, and two clips located within said concavity, one at each of said ends of said slide topper; and a slide clip for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said slide clip being totally concealed when viewed from said front side of said slide base, said slide clip further coupling said slide topper to said variable resistor so that said slide clip moves said sliding contact means on said variable resistor, said slide clip being constructed from a thin metallic strip having two ends, each of said ends of said slide clip being bent in a U-shape so as to encompass said side edges of said slide base, and each of said ends of said slide clip further having a wing portion having a hole therein for receiving said clips of said slide topper, said slide clip further having a plurality of dimples impressed thereon at each of said ends of said slide clip, said dimples being the only portion of said slide clip contacting said slide base, thereby minimizing frictional resistance as said slide clip and said slide topper slide across said slide base, said slide clip further being generally rectangular in shape, having a length slightly longer than said width of said slide base, said slide clip also having a raised portion extending away from said slide base, said raised portion of said slide clip having a cutout therein for receiving said prong means of said variable resistor.

Claim 6

A control switch comprising: a frame; a printed circuit board; a variable resistor having a sliding contact means, said variable resistor being mounted on said printed circuit board and having a prong means for adjustment; a slide arrangement placed within said frame, said slide arrangement comprising: a slide base having two side edges, and being generally rectangular in shape, having a length and a width; a slide topper having two ends, a concavity facing said slide base, and two clips located within said concavity, one at each of said ends of said slide topper; and a slide clip for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said slide clip being totally concealed when viewed from said front side of said slide base, said slide clip further coupling said slide topper to said variable resistor so that said slide clip moves said sliding contact means on said variable resistor, said slide clip being constructed from a thin metallic strip having two ends, each of said ends of said slide clip being bent in a U-shape so as to encompass said side edges of said slide base, and each of said ends of said slide clip further having a wing portion having a hole therein for receiving said clips of said slide topper, said slide clip further having a plurality of dimples impressed thereon at each of said ends of said slide clip, said dimples being the only portion of said slide clip contacting said slide base, thereby minimizing frictional resistance as said slide clip and said slide topper slide across said slide base, said slide clip further being generally rectangular in shape, having a length slightly longer than said width of said slide base, said slide clip also having a raised portion extending away from said slide base, said raised portion of said slide clip having a cutout therein for receiving said prong means of said variable resistor.

Claim 7

The control switch of claim 4 further comprising: a button member for on-off control of an electrical load, said button member placed within said frame, adjacent to said slide arrangement; a light source attached to said printed circuit board; an electrical contact switch mounted on said printed circuit board; circuit means connecting said electrical contact switch to said variable resistor whereby said electrical contact switch changes operative states between enabling and disabling said variable resistor; and means coupling said button member to said electrical contact switch mounted on said printed circuit board, said coupling means further transmitting light from said light source to said button member, whereby said button member may be located in the dark.

Claim 8

The control switch of claim 5 wherein: said light source is mounted on the said side of said printed circuit board as said contact switch, proximate to said contact switch; said button member has a hole therein; said coupling means comprising a light piping member having first and second ends, said first end located within said hole of said button member, and said second end extending away from said button member toward said printed circuit board, said second end of said light piping member further being positioned proximate to said light source and said contact switch.

Claim 9

The control switch of claim 6 wherein said light source is a light-emitting diode directed toward said light piping member, and said second end of said light piping member is cut at an angle whereby light from said light-emitting diode is reflected within said light piping member toward said hole in said button member.

Claim 10

A control switch comprising: a printed circuit board; a strap for mounting said control switch to a wall; a frame having a slot, and further having a first means for securing said strap to said frame, and second means for securing said printed circuit board to said frame, whereby all electrical and mechanical components of said switch are operatively held together, allowing testing of said switch prior to mounting a back box thereon, said first securing means comprising a first plurality of clips extending from a rear portion of said frame toward said strap, said clips having a toothed portion which catches an edge of strap, and said second securing means comprising a second plurality of clips extending from said rear portion of said frame toward said printed circuit board, said second plurality of clips having a toothed portion which catches an edge of said circuit board; a butt contact mounted on said printed circuit board; an actuator arm having first and second ends, said first end being mounted on said printed circuit board proximate said butt contact, and said second end being forcibly urged against said butt contact when said actuator arm is in its relaxed state, said butt contact and said actuator arm forming an override on-off switch; a generally disk-shaped lever member having an exposed lever arm and a contact lever arm, said exposed lever arm extending through said slot in said frame, and said contact lever arm extending away from said frame toward said actuator arm, a portion of said contact lever arm further having a cam surface slidably urged against said actuator arm whereby: when said lever member is in a first position, said exposed lever arm extends outward from said frame in a direction opposite said printed circuit board, and said cam surface of said contact lever arm forces said actuator arm to its open state, thereby preventing accidental electrical shock prior to installation; and when a front cover is placed on said control switch, said front cover contacts said exposed lever arm, causing said lever member to rotate to a second position wherein said exposed lever arm is essentially parallel to said frame, and said cam surface of said contact lever arm is no longer in contact with said actuator arm, thereby closing said override on-off switch; a variable resistor having prong means for sliding adjustment, said variable resistor being mounted on said printed circuit board; a slide base having two edges and a longitudinal rail, said slide base being placed within said frame and said slide base generally rectangular in shape having a length and a width; a slide topper having two ends, a concavity facing said slide base, and two clips located within said concavity, one at each of said two ends; a slide clip for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said slide clip being constructed from a thin metallic strip having two ends, each of said ends being bent in a U-shape so as to encompass said side edges of said slide base, and each of said ends further having a wing portion having a hole therein for receiving said clips of said slide topper, said slide clip being totally concealed when viewed from said front side of said slide base, said slide clip also having a plurality of dimples impressed thereon at said ends thereof, said dimples being the only portion of said slide clip contacting said slide base, thereby minimizing frictional resistance as said slide clip and slide topper slide across said slide base, said slide clip further being generally rectangular in shape, having a length slightly longer than the width of said slide base, and slide clip having a raised portion extending away from said slide base, said raised portion of said slide clip having a cutout therein for receiving said prong means of said variable resistor, and said raised portion of said slide clip being supported by said longitudinal rail of said slide base; a button member having a hole therein, placed within said frame; a light-emitting diode attached to said printed circuit board on a side of said printed circuit board facing said frame; a momentary contact switch attached to said printed circuit board proximate said light-emitting diode; a light piping member having a first and second ends, said first end located within said hole of said button member, and said second end extending away from said button member toward said printed circuit board, said second end of said light piping member further being positioned proximate to said light-emitting diode and said momentary contact switch, whereby depression of said button member causes said light piping member to forcibly contact said momentary contact switch, said light-emitting diode further being directed toward said light piping member, and said second end of said light piping member being cut at an angle whereby light from said light-emitting diode is reflected within said light piping member toward said hole in said button member, whereby said button member may be located in the dark.

Claim 11

A control switch comprising: a printed circuit board; a strap for mounting said control switch to a wall; a frame having a slot, and further having a first means for securing said strap to said frame, and second means for securing said printed circuit board to said frame, whereby all electrical and mechanical components of said switch are operatively held together, allowing testing of said switch prior to mounting a back box thereon, said first securing means comprising a first plurality of clips extending from a rear portion of said frame toward said strap, said clips having a toothed portion which catches an edge of strap, and said second securing means comprising a second plurality of clips extending from said rear portion of said frame toward said printed circuit board, said second plurality of clips having a toothed portion which catches an edge of said circuit board; a butt contact mounted on said printed circuit board; an actuator arm having first and second ends, said first end being mounted on said printed circuit board proximate said butt contact, and said second end being forcibly urged against said butt contact when said actuator arm is in its relaxed state, said butt contact and said actuator arm forming an override on-off switch; a generally disk-shaped lever member having an exposed lever arm and a contact lever arm, said exposed lever arm extending through said slot in said frame, and said contact lever arm extending away from said frame toward said actuator arm, a portion of said contact lever arm further having a cam surface slidably urged against said actuator arm whereby: when said lever member is in a first position, said exposed lever arm extends outward from said frame in a direction opposite said printed circuit board, and said cam surface of said contact lever arm forces said actuator arm to its open state, thereby preventing accidental electrical shock prior to installation; and when a front cover is placed on said control switch, said front cover contacts said exposed lever arm, causing said lever member to rotate to a second position wherein said exposed lever arm is essentially parallel to said frame, and said cam surface of said contact lever arm is no longer in contact with said actuator arm, thereby closing said override on-off switch; a variable resistor having prong means for sliding adjustment, said variable resistor being mounted on said printed circuit board; a slide base having two edges and a longitudinal rail, said slide base being placed within said frame and said slide base generally rectangular in shape having a length and a width; a slide topper having two ends, a concavity facing said slide base, and two clips located within said concavity, one at each of said two ends; a slide clip for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said slide clip being constructed from a thin metallic strip having two ends, each of said ends being bent in a U-shape so as to encompass said side edges of said slide base, and each of said ends further having a wing portion having a hole therein for receiving said clips of said slide topper, said slide clip being totally concealed when viewed from said front side of said slide base, said slide clip also having a plurality of dimples impressed thereon at said ends thereof, said dimples being the only portion of said slide clip contacting said slide base, thereby minimizing frictional resistance as said slide clip and slide topper slide across said slide base, said slide clip further being generally rectangular in shape, having a length slightly longer than the width of said slide base, and slide clip having a raised portion extending away from said slide base, said raised portion of said slide clip having a cutout therein for receiving said prong means of said variable resistor, and said raised portion of said slide clip being supported by said longitudinal rail of said slide base; a button member having a hole therein, placed within said frame; a light-emitting diode attached to said printed circuit board on a side of said printed circuit board facing said frame; a momentary contact switch attached to said printed circuit board proximate said light-emitting diode; a light piping member having a first and second ends, said first end located within said hole of said button member, and said second end extending away from said button member toward said printed circuit board, said second end of said light piping member further being positioned proximate to said light-emitting diode and said momentary contact switch, whereby depression of said button member causes said light piping member to forcibly contact said momentary contact switch, said light-emitting diode further being directed toward said light piping member, and said second end of said light piping member being cut at an angle whereby light from said light-emitting diode is reflected within said light piping member toward said hole in said button member, whereby said button member may be located in the dark.

Claim 12

A control switch comprising: a frame; a printed circuit board; a variable resistor having a sliding contact means, said variable resistor being mounted on said printed circuit board; a slide arrangement placed within said frame, said slide arrangement comprising: a slide base; a slide topper; and means for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said connecting means being totally concealed when viewed from said front side of said slide base, said connecting means further coupling said slide topper to said variable resistor so that said connecting means moves said sliding contact means on said variable resistor; a button member for on-off control of an electrical load, said button member placed within said frame, adjacent to said slide arrangement; a light source attached to said printed circuit board; an electrical contact switch mounted on said printed circuit board; circuit means connecting said electrical contact switch to said variable resistor whereby said electrical contact switch changes operative states between enabling and disabling said variable resistor; and means coupling said button member to said electrical contact switch mounted on said printed circuit board, said coupling means further transmitting light from said light source to said button member, whereby said button member may be located in the dark.

Claim 13

A control switch comprising: a frame; a printed circuit board; a variable resistor having a sliding contact means, said variable resistor being mounted on said printed circuit board; a slide arrangement placed within said frame, said slide arrangement comprising: a slide base; a slide topper; and means for slidably connecting said slide topper to a front side of said slide base whereby said slide topper essentially rides flat against said slide base, said connecting means being totally concealed when viewed from said front side of said slide base, said connecting means further coupling said slide topper to said variable resistor so that said connecting means moves said sliding contact means on said variable resistor; a button member for on-off control of an electrical load, said button member placed within said frame, adjacent to said slide arrangement; a light source attached to said printed circuit board; an electrical contact switch mounted on said printed circuit board; circuit means connecting said electrical contact switch to said variable resistor whereby said electrical contact switch changes operative states between enabling and disabling said variable resistor; and means coupling said button member to said electrical contact switch mounted on said printed circuit board, said coupling means further transmitting light from said light source to said button member, whereby said button member may be located in the dark.