Control assembly for aircraft

Claim 2

A pilot control station particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said station having a vertical axis, a longitudinal axis generally coinciding with a flight path of the aircraft and a transverse axis, said pilot station comprising: (a) a pilot seat having a body support platform to support a pilot at the station and to establish: (1) an eye reference location, corresponding to a proper viewing location for a view through a window of said aircraft; (2) a pedal control area located downwardly and forwardly of said support platform for convenient placement of a pilot's feet; (3) a pedal control axis aligned relative to said support platform for optimized extended and retracted movement of the feet of the pilot; (b) a pedal assembly comprising: (1) a main frame located at the pedal control area and having right and left laterally spaced guide frame members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (2) right and left pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (3) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (4) first sensing means operatively arranged relative to said pedal mounting members to be responsive to linear location of said pedal members along said travel paths to generate a control signal related to said linear location; and (5) second sensing means operatively arranged relative to said pedal members to sense angular movement of said pedal members relative to said pedal mounting members and generate a control signal corresponding to said angular movement; (c) a base frame located at said pedal control area, said main frame being adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position to accommodate leg position of shorter pilots, and to a lower and more forward position to accommodate leg position of a taller pilot, with the positions of the main frame maintaining the travel paths of the pedal mounting members in substantial alignment with said pedal control axis; whereby the control pedals can conveniently be moved linearly along said pedal control axis and rotated relative to said pedal mounting members to generate control signals in said first and second sensing means.

Claim 3

The control station as recited in claim 1, wherein said seat can be adjusted at least along said vertical axis to optimize pilot eye location relative to said eye reference location, with said main frame being adjustable to accommodate pilot position relative to higher or lower seat locations.

Claim 4

A pilot control station particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said station having a vertical axis, a longitudinal axis generally coinciding with a flight path of the aircraft and a transverse axis, said pilot station comprising: (a) a pilot seat having a body support platform to support a pilot at the station and to establish: (1) an eye reference location, corresponding to a proper viewing location for a view through a window of said aircraft; (2) a pedal control area located downwardly and forwardly of said support platform for convenient placement of a pilot's feet; (3) a pedal control axis extending forwardly and downwardly from said seat and aligned relative to said seat platform for optimized extended and retracted movement of the feet of the pilot along said axis; (b) said pilot seat being vertically adjustable so as to raise or lower said support platform relative to said eye reference location and said pedal control axis; (c) a pedal assembly comprising: (1) a base frame located at said pedal control area; (2) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (3) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (4) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (5) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (6) second sensing means operatively arranged relative to both of said pedal members and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement; whereby to accommodate a taller pilot, said seat can be moved to a lower location and said main frame can be moved to said lower and more forward position, and for a shorter pilot, the pilot seat can be moved to a higher position and the main frame to said higher and more rearward position, so that pilot location at the eye reference location is maintained and the travel paths of the pedal mounting members can be maintained in substantial alignment with the pedal control axis.

Claim 5

A pilot control station particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said station having a vertical axis, a longitudinal axis generally coinciding with a flight path of the aircraft and a transverse axis, said pilot station comprising: (a) a pilot seat having a body support platform to support a pilot at the station and to establish: (1) an eye reference location, corresponding to a proper viewing location for a view through a window of said aircraft; (2) a pedal control area located downwardly and forwardly of said support platform for convenient placement of a pilot's feet; (3) a pedal control axis extending forwardly and downwardly from said seat and aligned relative to said seat platform for optimized extended and retracted movement of the feet of the pilot along said axis; (b) said pilot seat being vertically adjustable so as to raise or lower said support platform relative to said eye reference location and said pedal control axis; (c) a pedal assembly comprising: (1) a base frame located at said pedal control area; (2) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (3) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (4) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (5) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (6) second sensing means operatively arranged relative to both of said pedal members and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement; whereby to accommodate a taller pilot, said seat can be moved to a lower location and said main frame can be moved to said lower and more forward position, and for a shorter pilot, the pilot seat can be moved to a higher position and the main frame to said higher and more rearward position, so that pilot location at the eye reference location is maintained and the travel paths of the pedal mounting members can be maintained in substantial alignment with the pedal control axis.

Claim 6

The station as recited in claim 3, wherein said pedal mounting members each have first and second ends, with the pedal members being mounted to said first ends, pedal movement interconnecting means being connected between said second ends in a manner that linear movement of one of said pedal mounting members causes opposite linear movement of the other of said pedal mounting members.

Claim 7

The station as recited in claim 4, wherein said interconnecting means comprises bell crank means pivotally mounted about a pivot location intermediate the second ends of the pedal mounting members, and having two opposite pivot connections to the second ends of the two pedal mounting members.

Claim 8

The station as recited in claim 5, wherein there is servomotor means adapted to be responsive to an autopilot and operatively connected to said bell crank means in a manner that rotation of said bell crank means causes relative movement of said pedal mounting members.

Claim 9

The station as recited in claim 6, wherein there is centering spring means operatively connected to said bell crank means, said centering spring means having oppositely directed spring members urging said bell crank means to an intermediate neutral position, and providing increasing resistance with greater rotation of said bell crank means from said intermediate neutral position.

Claim 10

A pilot control station particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said station having a vertical axis, a longitudinal axis generally coinciding with a flight path of the aircraft and a transverse axis, said pilot station comprising: (a) right and left pilot seats, each having a body support platform to support a pilot at the station and to establish: (1) an eye reference location, corresponding to a proper viewing location for a view through a window of said aircraft; (2) a pedal control area located downwardly and forwardly of said support platform for convenient placement of a pilot's feet; (3) a pedal control axis extending forwardly and downwardly from said seat and aligned relative to said seat platform for optimized extended and retracted movement of the feet of the pilot along said axis; (b) each pilot seat being vertically adjustable so as to raise or lower said support platform relative to said eye reference location and said pedal control axis; (c) a pedal assembly comprising right and left pedal modules, each module comprising: (1) a base frame located at said pedal control area; (2) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (3) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (4) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (d) sensing apparatus comprising: (1) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (2) second sensing means operatively arranged relative to both of said pedal members of at least one module and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement; (e) module interconnecting means operatively connected between said pedal modules so that movement of pedal members of one module causes a corresponding movement of the corresponding pedal member of the other module; whereby to accommodate a taller pilot, each seat can be moved to a lower location and said main frame can be moved to said lower and more forward position, and for a shorter pilot, each pilot seat can be moved to a higher position and the main frame to said higher and more rearward position, so that pilot location at the eye reference location for each seat is maintained and the travel paths of the pedal mounting members can be maintained in substantial alignment with the pedal control axis.

Claim 11

A pilot control station particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said station having a vertical axis, a longitudinal axis generally coinciding with a flight path of the aircraft and a transverse axis, said pilot station comprising: (a) right and left pilot seats, each having a body support platform to support a pilot at the station and to establish: (1) an eye reference location, corresponding to a proper viewing location for a view through a window of said aircraft; (2) a pedal control area located downwardly and forwardly of said support platform for convenient placement of a pilot's feet; (3) a pedal control axis extending forwardly and downwardly from said seat and aligned relative to said seat platform for optimized extended and retracted movement of the feet of the pilot along said axis; (b) each pilot seat being vertically adjustable so as to raise or lower said support platform relative to said eye reference location and said pedal control axis; (c) a pedal assembly comprising right and left pedal modules, each module comprising: (1) a base frame located at said pedal control area; (2) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (3) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (4) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (d) sensing apparatus comprising: (1) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (2) second sensing means operatively arranged relative to both of said pedal members of at least one module and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement; (e) module interconnecting means operatively connected between said pedal modules so that movement of pedal members of one module causes a corresponding movement of the corresponding pedal member of the other module; whereby to accommodate a taller pilot, each seat can be moved to a lower location and said main frame can be moved to said lower and more forward position, and for a shorter pilot, each pilot seat can be moved to a higher position and the main frame to said higher and more rearward position, so that pilot location at the eye reference location for each seat is maintained and the travel paths of the pedal mounting members can be maintained in substantial alignment with the pedal control axis.

Claim 12

The station as recited in claim 8, wherein said pedal mounting members of each module each have first and second ends, with the pedal members being mounted to said first ends, pedal movement interconnecting means being connected between said second ends in a manner that linear movement of one of said pedal mounting members of one module causes opposite linear movement of the other of said pedal mounting members of the same module.

Claim 13

The station as recited in claim 9, wherein said pedal movement interconnecting means comprises bell crank means pivotally mounted about a pivot location intermediate the second ends of the pedal mounting members of that module, and having two opposite pivot connections to the second ends of the two pedal mounting members.

Claim 14

The station as recited in claim 10, wherein there is servomotor means adapted to be responsive to an autopilot and operatively connected to said bell crank means of at least one of said modules in a manner that rotation of said bell crank means causes relative movement of said pedal mounting members.

Claim 15

The station as recited in claim 11, wherein there is centering spring means operatively connected to said bell crank means of at least one of said modules, said centering spring means having oppositely directed spring members urging said bell crank means to an intermediate neutral position, and providing increasing resistance with greater rotation of said bell crank means from said intermediate neutral position.

Claim 16

The station as recited in claim 10, wherein said module interconnecting means comprises a connecting member extending between said bell crank means at corresponding locations thereon spaced from the pivot locations of the two bell crank means, in a manner that movement of one of said bell crank means causes a corresponding movement of other of said bell crank means.

Claim 17

The station as recited in claim 13, wherein each of said pedal mounting members has pedal rotation bell crank means mounted thereon in a manner to be responsive to movement of the related pedal mounted to that pedal mounting member, the pedal movement bell crank means of a left pedal of one module being interconnected to a corresponding pedal movement bell crank means of the other module, in a manner that rotational movement of one of said pedal movement bell crank means causes a corresponding movement of the corresponding movement bell crank means of the other module.

Claim 18

A pedal assembly for a pilot control station where there is an optimized pedal control axis for linear pedal control movement, said pedal assembly comprising: (a) a base frame located at said pedal control area; (b) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (c) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (d) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (e) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (f) second sensing means operatively arranged relative to both of said pedal members and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement.

Claim 19

A pedal assembly for a pilot control station where there is an optimized pedal control axis for linear pedal control movement, said pedal assembly comprising: (a) a base frame located at said pedal control area; (b) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (c) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (d) right and left pedal members adapted to be engaged by right and left feet of the pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (e) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (f) second sensing means operatively arranged relative to both of said pedal members and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement.

Claim 20

The assembly as recited in claim 15, wherein said pedal mounting members each have first and second ends, with the pedal members being mounted to said first ends, pedal movement interconnecting means being connected between said second ends in a manner that linear movement of one of said pedal mounting members causes opposite linear movement of the other of said pedal mounting members.

Claim 21

The assembly as recited in claim 16, wherein said interconnecting means comprises bell crank means pivotally mounted about a pivot location intermediate the second ends of the pedal mounting members, and having two opposite pivot connections to the second ends of the two pedal mounting members.

Claim 22

The assembly as recited in claim 17, wherein there is servomotor means adapted to be responsive to an autopilot and operatively connected to said bell crank means in a manner that rotation of said bell crank means causes relative movement of said pedal mounting members.

Claim 23

The assembly as recited in claim 18, wherein there is centering spring means operatively connected to said bell crank means, said centering spring means having oppositely directed spring members urging said bell crank means to an intermediate neutral position, and providing increasing resistance with greater rotation of said bell crank means from said intermediate neutral position.

Claim 24

A pedal control assembly particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said pedal assembly comprising: (a) right and left pedal modules, each module comprising: (1) a base frame located at said pedal control area; (2) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (3) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (4) right and left pedal members adapted to be engaged by right and left feet of a pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (b) sensing apparatus comprising: (1) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (2) second sensing means operatively arranged relative to both of said pedal members of at least one module and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement; (c) module interconnecting means operatively connected between said pedal modules so that movement of pedal members of one module causes a corresponding movement of the corresponding pedal member of the other module.

Claim 25

A pedal control assembly particularly adapted for use in an aircraft where control signals are generated at the control station to control movement of aircraft components remote from the control station, said pedal assembly comprising: (a) right and left pedal modules, each module comprising: (1) a base frame located at said pedal control area; (2) a main frame adjustably mounted to said base frame in a manner that said main frame can be moved to a higher and more rearward position relative to said pedal control axis and to a lower and more forward position relative to said pedal control axis, said main frame having right and left laterally spaced guide members establishing substantially linear right and left travel paths generally aligned with said pedal control axis; (3) right and left laterally spaced elongate pedal mounting members mounted to said right and left guide frame members, respectively, for movement along said right and left travel paths; (4) right and left pedal members adapted to be engaged by right and left feet of a pilot, respectively, said right and left pedal members being pivotally mounted to said right and left mounting members about respective generally transversely aligned axes to be rotated by rotation of the pilot's feet; (b) sensing apparatus comprising: (1) first sensing means operatively arranged relative to at least one of said pedal mounting members and its related frame member to be responsive to linear location of said one pedal mounting member along said travel paths to generate a control signal related to said linear location; and (2) second sensing means operatively arranged relative to both of said pedal members of at least one module and to the pedal mounting members to sense angular movement of said pedal members relative to said pedal mounting members independently of linear movement of said pedal mounting members and generate a control signal corresponding to said angular movement; (c) module interconnecting means operatively connected between said pedal modules so that movement of pedal members of one module causes a corresponding movement of the corresponding pedal member of the other module.

Claim 26

The assembly as recited in claim 20, wherein said pedal mounting members of each module each have first and second ends, with the pedal members being mounted to said first ends, pedal movement interconnecting means being connected between said second ends in a manner that linear movement of one of said pedal mounting members of one module causes opposite linear movement of the other of said pedal mounting members of the same module.

Claim 27

The assembly as recited in claim 21, wherein said pedal movement interconnecting means comprises bell crank means pivotally mounted about a pivot location intermediate the second ends of the pedal mounting members of that module, and having two opposite pivot connections to the second ends of the two pedal mounting members.

Claim 28

The assembly as recited in claim 22, wherein there is servomotor means adapted to be responsive to an autopilot and operatively connected to said bell crank means of at least one of said modules in a manner that rotation of said bell crank means causes relative movement of said pedal mounting members.

Claim 29

The assembly as recited in claim 23, wherein there is centering spring means operatively connected to said bell crank means of at least one of said modules, said centering spring means having oppositely directed spring members urging said bell crank means to an intermediate neutral position, and providing increasing resistance with greater rotation of said bell crank means from said intermediate neutral position.

Claim 30

The assembly as recited in claim 22, wherein said module interconnecting means comprises a connecting member extending between said bell crank means at corresponding locations thereon spaced from the pivot locations of the two bell crank means, in a manner that movement of one of said bell crank means causes a corresponding movement of other of said bell crank means.

Claim 31

The assembly as recited in claim 25, wherein each of said pedal mounting members has pedal rotation bell crank means mounted thereon in a manner to be responsive to movement of the related pedal mounted to that pedal mounting member, the pedal movement bell crank means of a left pedal of one module being interconnected to a corresponding pedal movement bell crank means of the other module, in a manner that rotational movement of one of said pedal movement bell crank means causes a corresponding movement of the corresponding movement bell crank means of the other module.