Patent US252530A successfully refreshed from Google Patents.
US3959618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switch actuator rocker handle
Assignee: Memorex Corp
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Filing: 1974-11-25
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Granted: 1976-05-25
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Expires: 1994-11-25
Abstract
Abstract A captive pivot nut is fastened to a panel either by a separate bolt or, in the case of a toggle switch, by being threaded onto the switch and a rocker arm is pivotably snapped onto the captive nut and actuates the switch by being pivoted about the nut to depress the switch, or, in the case of a toggle switch, the rocker arm is mounted over the switch toggle arm.
Inventors
- 👤 Thomas D. Carroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:25
CPC Classifications
H; H01; H01H; H01H23/00; H01H23/02; H01H23/12; H01H23/14; H01H23/143; H01H23/145; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
98 words
An improved rocker arm operating mechanism for a switch of the type having an actuator movable between a first position and a second position for operating the switch and the switch being mounted on a panel, wherein the improvement comprises a nut having a pair of opposed, projecting pivot points, means for mounting the nut on the panel, and a rocker arm having a pair of opposed, resilient, centrally located side tabs rotatably gripping the pivot points of the nut so that the rocker arm is pivotable about the nut and engages with and operates the switch actuator.
Claim 2
Dependent Claim
98 words
An improved rocker arm operating mechanism for a switch of the type having an actuator movable between a first position and a second position for operating the switch and the switch being mounted on a panel, wherein the improvement comprises a nut having a pair of opposed, projecting pivot points, means for mounting the nut on the panel, and a rocker arm having a pair of opposed, resilient, centrally located side tabs rotatably gripping the pivot points of the nut so that the rocker arm is pivotable about the nut and engages with and operates the switch actuator.
Claim 3
Dependent Claim
59 words
An improved rocker arm switch actuator operator as recited in claim 1, wherein the means for panel mounting the nut mount it adjacent the switch such that one end of the rocker arm engages the switch actuator to move it between its first and second positions when the rocker arm is pivoted in a predetermined direction about the nut.
Claim 4
Dependent Claim
65 words
An improved rocker arm switch actuator operator as recited in claim 1, for use with a switch of the type having a threaded mounting sleeve and the actuator projecting from the threaded sleeve, wherein the improvement comprises the nut being threaded onto the sleeve on the opposite side of the panel from the switch and the rocker arm encasing the projecting actuator of the switch.
Claim 5
Dependent Claim
90 words
An improved mechanism for actuating a switch of the type having a toggle arm and for mounting it in a hole in a surface, wherein the improvement comprises a fastening member which fits over the toggle arm and grips the switch to clamp it against the surface, the fastening member having a pair of opposed, projecting, pivot points, and a rocker arm having a bore therein for receiving the toggle arm and a pair of resilient, opposed, centrally located side tabs rotatably gripping the pivot points of the fastening member.
Claim 6
Dependent Claim
90 words
An improved mechanism for actuating a switch of the type having a toggle arm and for mounting it in a hole in a surface, wherein the improvement comprises a fastening member which fits over the toggle arm and grips the switch to clamp it against the surface, the fastening member having a pair of opposed, projecting, pivot points, and a rocker arm having a bore therein for receiving the toggle arm and a pair of resilient, opposed, centrally located side tabs rotatably gripping the pivot points of the fastening member.
Claim 7
Dependent Claim
26 words
An improved mechanism for actuating a switch as recited in claim 4, wherein the fastening member is a nut which is threaded onto the toggle switch.
Claim 8
Dependent Claim
108 words
In combination, a panel, a switch mounted on the panel, the switch having an actuator movable between a first and second position for operating the switch, and a rocker arm mechanism for moving the switch actuator between the first and second positions, the rocker arm mechanism comprising a nut having a pair of opposed, projecting pivot points, means for mounting the nut on the panel adjacent the switch, and a rocker arm having a pair of opposed, resilient, centrally located side tabs rotatably gripping the pivot points of the nut so that the rocker arm is pivotable about the nut and engages with and moves the switch actuator.
Claim 9
Dependent Claim
108 words
In combination, a panel, a switch mounted on the panel, the switch having an actuator movable between a first and second position for operating the switch, and a rocker arm mechanism for moving the switch actuator between the first and second positions, the rocker arm mechanism comprising a nut having a pair of opposed, projecting pivot points, means for mounting the nut on the panel adjacent the switch, and a rocker arm having a pair of opposed, resilient, centrally located side tabs rotatably gripping the pivot points of the nut so that the rocker arm is pivotable about the nut and engages with and moves the switch actuator.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-05-25 | 1979-11-24 | 1980-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-05-25 | 1983-11-24 | 1984-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-05-25 | 1987-11-24 | 1988-05-25 | $7700.00 | Window Closed / Lapsed |