US5082213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft lock for radios, power controls, and flight controls and method
Assignee: Individual
•
Filing: 1990-07-10
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Granted: 1992-01-21
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Expires: 2010-07-10
Abstract
Abstract The use of a center lock bar which telescopingly receives two telescoping arms, each of which has a control column or shaft grip on its remote end is disclosed. The arms are secured to the parallel control columns by at least one gust lock pin. Provision is made for a throttle mixture lock plate to be secured to the lower portion of the radio lock pan which, in turn, has essentially parallel sidewalls with opposed openings through which the center lock bar passes. Optionally folding extension radio lock pans may be employed for a double stack installation. Finally, means are provided in the form of a lock, whether padlock or internally mounted, to lockingly secure the center lock bar to the two telescoping arms. The method of the invention looks to providing a lock for radios, throttles, and gust locks in a dual control aircraft by stabilizing the two control columns by means of a telescoping member which can accommodate differences in the distance between the parallel control columns of the aircraft. The step in addition to the foregoing of locking is done by securing at least one pin to one of the parallel control columns, and thereafter mounting a central radio stack and throttle control centrally of the central portion of the lock. Once these steps have been followed, a lock removably secures the center lock bar against movement relative to the radio lock pan and the flight controls as well as engine controls.
Inventors
- 👤 Ramon L. Torres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:12
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/02; B64C13/04; B64C13/14; B64C13/042; B64C13/0423; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/569; Y10T70/5717; Y10T70/5721; Y10T70/5726
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
168 words
A combination radio lock, power control lock, and gust lock for use on dual controlled aircraft having parallel control columns comprising, in combination, a center lock bar having an interior adaptable to receive locking arms, a pair of locking arms having remote ends proportioned to adjustably engage the center lock bar, control shaft grips for engaging the parallel control columns each mounted at the remote ends of the locking arms, means for securing at least one of said control shaft grips to a control shaft column by penetrating the same, a radio lock pan having a base plate portion and opposed sidewalls, and openings on its sidewalls for the pass-through of the center lock bar, power control lock means secured at the lower portion of the radio lock pan, and a lock for engaging the center lock bar and having means for securing the center lock bar, the radio pan, and the engine control lock plate in position and immovably mobilizing all of the elements set forth above.
Claim 2
Dependent Claim
168 words
A combination radio lock, power control lock, and gust lock for use on dual controlled aircraft having parallel control columns comprising, in combination, a center lock bar having an interior adaptable to receive locking arms, a pair of locking arms having remote ends proportioned to adjustably engage the center lock bar, control shaft grips for engaging the parallel control columns each mounted at the remote ends of the locking arms, means for securing at least one of said control shaft grips to a control shaft column by penetrating the same, a radio lock pan having a base plate portion and opposed sidewalls, and openings on its sidewalls for the pass-through of the center lock bar, power control lock means secured at the lower portion of the radio lock pan, and a lock for engaging the center lock bar and having means for securing the center lock bar, the radio pan, and the engine control lock plate in position and immovably mobilizing all of the elements set forth above.
Claim 3
Dependent Claim
81 words
In the combination lock of claim 1 above, said center lock bar being essentially tubular in cross-section, said center lock bar having a plurality of through-holes, each of said locking arms having a tubular configuration for telescopingly engaging the center lock bar, and at least one pair of opposed holes in the telescoping arms through which a single locking means can be passed in opposed position to the holes in the center lock bar to thereby lockingly engage the entire assembly.
Claim 4
Dependent Claim
66 words
In the combination lock of claim 1 above, said power control lock means having a transverse adjustable mounting slot, and mounting slots in the radio lock pan bottom proportioned to have an axis essentially perpendicular to the transverse axis of the slot in the power control lock means, and means for securing the two slots permitting adjustment along two axes of the power control lock means.
Claim 5
Dependent Claim
66 words
In the combination lock of claim 2 above, said power control lock means having a transverse adjustable mounting slot, and mounting slots in the radio lock pan bottom proportioned to have an axis essentially perpendicular to the transverse axis of the slot in the power control lock means, and means for securing the two slots permitting adjustment along two axes of the power control lock means.
Claim 6
Dependent Claim
75 words
In the combination lock of claim 1 above, at least one slot in the plate of the radio lock pan which is vertical, and at least one coaxial through hole perpendicular to the radio pan slots in the assembly of the lock bar, and adjustable arms, and means for passing through said coaxial holes into a radio pan vertical slot to thereby permit adjustment vertically of the assembly of the lock bar and adjustable arms.
Claim 7
Dependent Claim
75 words
In the combination lock of claim 1 above, a gust lock retrofit assembly comprising a pair of opposed brackets, L-shaped in section, with means for securing the same to the instrument panel, a transverse hole in the control column leg of the brackets, and a transverse locking hole through the control column for receiving a gust lock horizontal pin secured to one of the adjustable arms at its remote end adjacent the control column grip.
Claim 8
Independent Claim
129 words
A method of securing radios, engine controls, flight controls, and power controls in an aircraft having two parallel control columns and a radio stack mounted therebetween, comprising the steps of, providing an adjustably secured assembly comprised of telescoping arms between the two control columns which removably secures and locks the two parallel control columns, mounting a radio locking pan to a central lock bar mechanism, positioning a power control lock assembly beneath the radio pan, and thereafter passing a lock bar through the combination of the center lock bar, telescoping arms, to secure said combination in engagement while the radio lock pan overlays the radio stack and the two telescoping arms engage the parallel control columns and the power lock plate engages the power controls to immobilize the combination.
Claim 9
Independent Claim
129 words
A method of securing radios, engine controls, flight controls, and power controls in an aircraft having two parallel control columns and a radio stack mounted therebetween, comprising the steps of, providing an adjustably secured assembly comprised of telescoping arms between the two control columns which removably secures and locks the two parallel control columns, mounting a radio locking pan to a central lock bar mechanism, positioning a power control lock assembly beneath the radio pan, and thereafter passing a lock bar through the combination of the center lock bar, telescoping arms, to secure said combination in engagement while the radio lock pan overlays the radio stack and the two telescoping arms engage the parallel control columns and the power lock plate engages the power controls to immobilize the combination.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-01-20 | 1995-07-22 | 1996-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-20 | 1999-07-22 | 2000-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-20 | 2003-07-22 | 2004-01-21 | $7700.00 | Window Closed / Lapsed |