An aircraft with a control system having joint control for a throttle and a propeller of an aircraft may be modified to decouple the joint control of a throttle and a propeller. Control of the throttle and propeller may be independent of the other. Exemplary modification of a control system may use
An aircraft with a control system having joint control for a throttle and a propeller of an aircraft may be modified to decouple the joint control of a throttle and a propeller. Control of the throttle and propeller may be independent of the other. Exemplary modification of a control system may use new structures, existing structures, repurpose existing structures, or use a combination thereof. Additionally or alternatively, modification of a control system may provide controls with tactile distinction to a user.
대표청구항▼
1. A control system modification kit for an aircraft fitted with a joint control system for a throttle and a propeller of the aircraft, the control system modification kit comprising: a propeller control lever, the propeller control lever providing control of the propeller deoupled from the throttle
1. A control system modification kit for an aircraft fitted with a joint control system for a throttle and a propeller of the aircraft, the control system modification kit comprising: a propeller control lever, the propeller control lever providing control of the propeller deoupled from the throttle;a pivot member, the pivot member coupleable to the aircraft, the propeller control lever coupleable to the pivot member, andan adaptive linkage, the adaptive linkage operably coupleable to the propeller control lever and a propeller control member of the aircraft for controlling a pitch of the propeller, the propeller control member comprising a portion of the joint control system. 2. The control system modification kit of claim 1, wherein the propeller control lever has a first end, a second end, and a control attachment point, the first end distal from the second end, and the control attachment point on the propeller control lever disposed between the first end and the second end, and wherein the pivot member is coupleable to the first end of the propeller control lever, the adaptive linkage is coupleable to the control attachment point on the propeller control lever, and the adaptive linkage is coupleable to the propeller control member. 3. The control system modification kit of claim 1, wherein movement of the joint control does not mechanically alter a position of the propeller control member on the aircraft. 4. The control system modification kit of claim 1, wherein the pivot member is longer than an original bolt to accommodate the propeller control lever and the throttle lever. 5. The control system modification kit of claim 1, further comprising: a throttle lever;a mixture control lever; anda base,wherein the base is coupleable to the aircraft and the base is coupleable to the pivot member, the base and pivot member are configured to support the throttle lever, the propeller control lever, and the mixture control lever, the propeller control lever coupleable to a propeller control member for controlling a pitch of a propeller of the aircraft, the mixture control lever coupleable to a mixture control member for controlling a fuel to air mixture ratio of the aircraft, and the throttle control lever coupleable to a throttle control member of the aircraft for controlling the throttle. 6. The control system modification kit of claim 1, wherein the aircraft comprises a general aviation aircraft. 7. The control system modification kit of claim 1, further comprising a replacement propeller control member configured to operably couple to the adaptive linkage to control the pitch of the propeller and pivotable about an additional pivot member. 8. A method comprising: installing a control system modification kit in an aircraft fitted with a joint control for a throttle and a propeller of the aircraft, the control system modification kit comprising:a throttle lever, coupleable to a throttle control member of the aircraft for controlling the throttle; anda pivot member, the pivot member coupleable to the aircraft, the throttle lever coupleable to the pivot member,wherein the throttle control member has been operably decoupled from a propeller control where the throttle control member and the propeller control were previously operably coupled through the joint control. 9. The method of claim 8, the installing further comprising: replacing a pivot bolt having a length according to an original manufacturer's specification with the pivot member coupleable to and configured to support the throttle lever, wherein the pivot member is longer than the pivot bolt;coupling the throttle lever to the longer pivot member; andattaching the throttle control member to the throttle lever. 10. The method of claim 8, the installing further comprising: placing a throttle lever knob on the throttle lever;placing a propeller lever knob on a the propeller lever; andplacing a mixture lever knob on a mixture lever,wherein the throttle lever knob, the propeller lever knob, and the mixture lever knob are each unique in shape to allow a pilot to distinguish the knobs by tactile distinction. 11. The method of claim 8, the installing further comprising: placing a throttle lever knob on the throttle lever;placing a propeller lever knob on a propeller lever; andplacing a mixture lever knob on a mixture lever,wherein the throttle lever knob, the propeller lever knob, and the mixture lever knob are each unique in color to allow a pilot to distinguish the knobs by visual distinction. 12. An aircraft comprising: installed in the aircraft, a control system modification kit for an aircraft fitted with a joint control system for a throttle and a propeller of the aircraft, the control system modification kit comprising:a propeller control lever, the propeller control lever providing control of the propeller deoupled from the throttle;a pivot member, the pivot member coupleable to the aircraft, the propeller control lever coupleable to the pivot member, andan adaptive linkage, the adaptive linkage operably coupleable to the propeller control lever and a propeller control member of the aircraft for controlling the propeller, the propeller control member comprising a portion of the joint control system. 13. The aircraft of claim 12, wherein the propeller control lever has a first end, a second end, and a control attachment point, the first end distal from the second end, and the control attachment point on the propeller control lever disposed between the first end and the second end, and wherein the pivot member is coupleable to the first end of the propeller control lever, the adaptive linkage is coupleable to the control attachment point on the propeller control lever, and the adaptive linkage is coupleable to the propeller control member. 14. The aircraft of claim 12, wherein movement of the joint control lever does not mechanically alter a position of the propeller control memeber on the aircraft. 15. The aircraft of claim 12, wherein the control modification kit further comprises: a throttle lever;a mixture control lever; anda base,wherein the base is coupleable to the aircraft and the base is coupleable to the pivot member, the base and pivot member are configured to support the throttle lever, the propeller control lever, and the mixture control lever, the propeller control lever coupleable to a propeller control member for controlling a pitch of a propeller of the aircraft, the mixture control lever coupleable to a mixture control member for controlling a fuel to air mixture ratio of the aircraft, and the throttle control lever coupleable to a throttle control member of the aircraft for controlling the throttle. 16. A method comprising: controlling a pitch of an aircraft propeller of an aircraft using a control system modification kit,the control system modification kit comprising:a propeller pitch control;an adaptive linkage, the adaptive linkage coupled to the propeller pitch control and a propeller control member of the aircraft for controlling the pitch of the aircraft propeller; anda replacement pivot member, the replacement pivot member coupled to the aircraft and the propeller pitch control, the propeller pitch control pivotable about the replacement pivot member to control the pitch of the aircraft propeller via the adaptive linkage and the propeller control member, the pitch of the aircraft propeller of the aircraft previously being operably coupled to a control of a throttle of the aircraft. 17. The method of claim 16, further comprising: controlling the throttle of the aircraft using the control system modification kit,the control system modification kit further comprising:a replacement throttle control, the replacement throttle control coupled to the throttle of the aircraft, and the replacement throttle control coupled to the replacement pivot member, the replacement throttle control pivotable about the replacement pivot member to control the throttle of the aircraft propeller. 18. The method of claim 17, wherein the controlling of the pitch of the aircraft propeller is mechanically independent of controlling the throttle. 19. The method of claim 16, further comprising: controlling a mixture ratio of the aircraft using the control system modification kit,the control system modification kit further comprising:a replacement mixture control, the replacement mixture control coupled to the mixture member of the aircraft, and the replacement mixture control coupled to the replacement pivot member, the replacement mixture control pivotable about the replacement pivot member to control the mixture ratio of the aircraft. 20. The method of claim 19, wherein the controlling of the pitch of the aircraft propeller is mechanically independent of controlling the throttle.
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이 특허에 인용된 특허 (3)
A. Robert Spitzer, Aircraft control lever vernier.
LeDoux Jean-Pierre (Verrieres le Buisson FRX) Cognard Alain (Antony FRX) Bedoya Claude (Montigny le Bretonneux FRX), Throttle control device controlling two engines of a same aerodyne.
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