US5430261A — Switch assembly including sequential switch rocke…

Claim 1

Independent Claim 328 words

A rocker actuated switch assembly comprising: (a) housing means; (b) a first switch mounted on said housing means including an actuator member resiliently biased to a unactuated switch-open position and moveable to an actuated switch-closed position; (c) a second switch mounted on said housing means spaced from said first switch and including an actuator member resiliently biased to an unactuated switch open position and moveable to an actuated switch-close position; (d) first plunger means movably disposed on said housing means and operable upon movement to contact said first switch actuator and effect movement thereof between said unactuated and said actuated positions; (e) second plunger movably disposed on said housing means and operable upon movement to contact said second switch actuator member and effect movement thereof between said unactuated and said actuated condition; (f) a rocker member mounted for pivotal movement in opposite directions on said housing means; (g) lever means supported at one end on said first plunger means and on the opposite end by said second plunger means and guided for movement in said housing means; (h) a third switch mounted on said base means on the side of said pivotal mount opposite said first and second switch; wherein, upon user application of an initial force thereto movement of said rocker in one of said directions is effected and, said rocker contacts said lever means adjacent one of the plunger means and overcomes said resilient bias to move said first switch actuator member to the actuated position, whereupon continued user rotation of said rocker in said one direction requires a tactilely discernable force greater than said initial force and effects further movement of said lever means and overcomes the resilient bias of said other of said switch actuator members and moves said other of said switch actuator members to the actuated position; and, (i) wherein user movement of said rocker in the other of said opposite directions is operative to the effect actuation of said third switch.

Claim 2

Dependent Claim 328 words

A rocker actuated switch assembly comprising: (a) housing means; (b) a first switch mounted on said housing means including an actuator member resiliently biased to a unactuated switch-open position and moveable to an actuated switch-closed position; (c) a second switch mounted on said housing means spaced from said first switch and including an actuator member resiliently biased to an unactuated switch open position and moveable to an actuated switch-close position; (d) first plunger means movably disposed on said housing means and operable upon movement to contact said first switch actuator and effect movement thereof between said unactuated and said actuated positions; (e) second plunger movably disposed on said housing means and operable upon movement to contact said second switch actuator member and effect movement thereof between said unactuated and said actuated condition; (f) a rocker member mounted for pivotal movement in opposite directions on said housing means; (g) lever means supported at one end on said first plunger means and on the opposite end by said second plunger means and guided for movement in said housing means; (h) a third switch mounted on said base means on the side of said pivotal mount opposite said first and second switch; wherein, upon user application of an initial force thereto movement of said rocker in one of said directions is effected and, said rocker contacts said lever means adjacent one of the plunger means and overcomes said resilient bias to move said first switch actuator member to the actuated position, whereupon continued user rotation of said rocker in said one direction requires a tactilely discernable force greater than said initial force and effects further movement of said lever means and overcomes the resilient bias of said other of said switch actuator members and moves said other of said switch actuator members to the actuated position; and, (i) wherein user movement of said rocker in the other of said opposite directions is operative to the effect actuation of said third switch.

Claim 3

Dependent Claim 50 words

The assembly defined in claim 1, wherein said third switch means includes a third plunger means movably mounted on said housing means and an actuator member moveable between a switch unactuated and an actuated position with said third plunger means disposed intermediate said rocker and said third switch actuator member.

Claim 4

Dependent Claim 39 words

The assembly defined in claim 1, wherein said switches include a source emitting a beam of light and a photo-detector positioned to detect the beam; and, said actuator member is operative to interrupt the beam in the actuated position.

Claim 5

Independent Claim 176 words

A method of providing tactilely discernable sequential actuation of a pair of switches each having a resiliently biased actuator by user movement of a single rocker in one direction comprising: (a) disposing individual plungers moveable for operatively contacting each of said switches; (b) guiding a lever for movement on the housing and supporting the opposite ends of a lever respectively on said plungers; (c) moving the rocker an initial amount in said one direction and contacting the lever intermediate the midpoint thereof and one of said plungers and exerting an initial force on said lever and overcoming the bias of the switch actuator adjacent said one plunger and moving said one plunger and effecting actuation of one of said switches; (d) moving the rocker an additional amount in said one direction and applying a second force to said lever tactilely discernable to be greater than said initial force and moving the lever and plunger and overcoming the bias of the other of said switch actuators and effecting sequential actuation of the other switch of the pair.

Claim 6

Independent Claim 176 words

A method of providing tactilely discernable sequential actuation of a pair of switches each having a resiliently biased actuator by user movement of a single rocker in one direction comprising: (a) disposing individual plungers moveable for operatively contacting each of said switches; (b) guiding a lever for movement on the housing and supporting the opposite ends of a lever respectively on said plungers; (c) moving the rocker an initial amount in said one direction and contacting the lever intermediate the midpoint thereof and one of said plungers and exerting an initial force on said lever and overcoming the bias of the switch actuator adjacent said one plunger and moving said one plunger and effecting actuation of one of said switches; (d) moving the rocker an additional amount in said one direction and applying a second force to said lever tactilely discernable to be greater than said initial force and moving the lever and plunger and overcoming the bias of the other of said switch actuators and effecting sequential actuation of the other switch of the pair.

Claim 7

Dependent Claim 21 words

The method defined in claim 4, further comprising absorbing further movement or overtravel of said rocker by resiliently deflecting said lever.

Claim 8

Dependent Claim 17 words

The method defined in claim 4, wherein said moving of said plungers includes slidably moving said plungers.

Claim 9

Dependent Claim 16 words

The method defined in claim 4, wherein said overcoming said bias includes resiliently deflecting a membrane.

Claim 10

Dependent Claim 18 words

The method defined in claim 4, wherein said overcoming said bias includes resiliently deflecting a snap acting mechanism.

Claim 11

Dependent Claim 292 words

A rocker actuated switch assembly comprising: (a)housing means; (b) a first switching means mounted on said housing means including an actuator resiliently biased to an unactuated first-state position and moveable to an actuated second-state position; (c) second switching means mounted on said housing means spaced from said first switch and including an actuator member resiliently biased to an unactuated first-state position and moveable to an actuated second-state position; (d) first plunger means movably disposed on said housing means and operable upon movement to contact said first-switching means actuator member and effect said movement between said unactuated and actuated position; (e) second plunger means movably disposed on said housing means and operable upon movement to contact said second switching means actuator member and effect said movement between said unactuated and said actuated position; (f) lever means guided for movement on said housing means, said lever means supported at one end thereof by said first plunger means and at an end opposite said one end by said second plunged means; (g) rocker means pivotally mounted on said housing means and operable upon user application of an initial force thereto in one direction to contact said lever means at a point intermediate tile mid length thereof and said one end for causing said one end to move said first plunger means and overcome said bias and effect movement of said first switching means to said actuated condition, said rocker means further operable upon user application of a second force thereto in said one direction tactilely discernible as a greater than initial force to cause movement of said opposite end of said lever means and said second plunger means and overcome said resilient bias and sequentially move said second switch means to said second state position.

Claim 12

Dependent Claim 292 words

A rocker actuated switch assembly comprising: (a)housing means; (b) a first switching means mounted on said housing means including an actuator resiliently biased to an unactuated first-state position and moveable to an actuated second-state position; (c) second switching means mounted on said housing means spaced from said first switch and including an actuator member resiliently biased to an unactuated first-state position and moveable to an actuated second-state position; (d) first plunger means movably disposed on said housing means and operable upon movement to contact said first-switching means actuator member and effect said movement between said unactuated and actuated position; (e) second plunger means movably disposed on said housing means and operable upon movement to contact said second switching means actuator member and effect said movement between said unactuated and said actuated position; (f) lever means guided for movement on said housing means, said lever means supported at one end thereof by said first plunger means and at an end opposite said one end by said second plunged means; (g) rocker means pivotally mounted on said housing means and operable upon user application of an initial force thereto in one direction to contact said lever means at a point intermediate tile mid length thereof and said one end for causing said one end to move said first plunger means and overcome said bias and effect movement of said first switching means to said actuated condition, said rocker means further operable upon user application of a second force thereto in said one direction tactilely discernible as a greater than initial force to cause movement of said opposite end of said lever means and said second plunger means and overcome said resilient bias and sequentially move said second switch means to said second state position.

Claim 13

Dependent Claim 238 words

A rocker actuated switch assembly comprising: (a) housing means; (b) a first switching means associated with said housing means including an actuator operable upon movement between a first position and a second position for effecting a change of state of said first switching means; (c) a second switching means associated with said second housing means including first actuator means operable upon movement between a first position and a second position for effecting a change of state of said first switching means; (d) an elongated lever means disposed for guided movement on said housing means, and having one end disposed for movably contacting said first actuator means and an end opposite said one end disposed for movably contacting said second actuator means; (e) rocker means disposed for pivotal movement on said housing means and operable upon user application of an initial force thereto for movement in one direction and to contact said lever means intermediate the mid length thereof and one end and effect movement of said one end for causing movement of said first switching means actuator from said first to said second position, said rocker means further operable upon sequential user application of a second force tactilely discernible thereto in said one direction in addition to said initial force to effect movement of the end of said lever means opposite said one end and cause movement of second switching means from said first to said second state.

Claim 14

Dependent Claim 238 words

A rocker actuated switch assembly comprising: (a) housing means; (b) a first switching means associated with said housing means including an actuator operable upon movement between a first position and a second position for effecting a change of state of said first switching means; (c) a second switching means associated with said second housing means including first actuator means operable upon movement between a first position and a second position for effecting a change of state of said first switching means; (d) an elongated lever means disposed for guided movement on said housing means, and having one end disposed for movably contacting said first actuator means and an end opposite said one end disposed for movably contacting said second actuator means; (e) rocker means disposed for pivotal movement on said housing means and operable upon user application of an initial force thereto for movement in one direction and to contact said lever means intermediate the mid length thereof and one end and effect movement of said one end for causing movement of said first switching means actuator from said first to said second position, said rocker means further operable upon sequential user application of a second force tactilely discernible thereto in said one direction in addition to said initial force to effect movement of the end of said lever means opposite said one end and cause movement of second switching means from said first to said second state.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1998-07-03	1999-01-02	1999-07-04	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2002-07-03	2003-01-02	2003-07-04	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2006-07-03	2007-01-02	2007-07-04	$7700.00	Window Closed / Lapsed

Switch assembly including sequential switch rocker/lever operating mechanism

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