CN109407750A - A kind of foot rudder - Google Patents
A kind of foot rudder Download PDFInfo
- Publication number
- CN109407750A CN109407750A CN201811610246.5A CN201811610246A CN109407750A CN 109407750 A CN109407750 A CN 109407750A CN 201811610246 A CN201811610246 A CN 201811610246A CN 109407750 A CN109407750 A CN 109407750A
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- Prior art keywords
- pedal
- pedestal
- fixing axle
- vertical bar
- bottom end
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/34—Double foot controls, e.g. for instruction vehicles
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/38—Controlling members actuated by foot comprising means to continuously detect pedal position
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/44—Controlling members actuated by foot pivoting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of foot rudders, comprising: pedestal, pedestal are set on aircraft or simulated flight device；T shape tumbler, T shape tumbler include cross bar and vertical bar, and the top of vertical bar is vertically connected at the middle part of cross bar, and the bottom end of vertical bar is rotatably connected on pedestal, and angular transducer is provided on pedestal, for measuring the angle of vertical bar rotation；The bottom end of first pedal, the first pedal is rotatably connected on pedestal, and the top of the first pedal is connected to one end of cross bar；The bottom end of second pedal, the second pedal is rotatably connected on pedestal, and the top of the second pedal is connected to the other end of cross bar.Since T shape tumbler by pedal-driven when being rotated, active pedal one end is different with the offset of passive pedal one end in the up-down direction, and driven stroke is less than driving trip, i.e., reversed stroke is less than positive stroke, operator is more comfortable in operation, and experience property is more preferably.
Description
Technical field
The present invention relates to technical field of flight control, more specifically to a kind of foot rudder.
Background technique
The rudder of aircraft is steerable airfoil portion in vertical tail, and effect is to carry out yaw control to aircraft,
It is turned to for correcting vector and low-angle.When we need to change the course of aircraft, pilot passes through the realization pair of foot rudder
The control of rudder is finally reached the purpose of yaw.Foot rudder, simpler theory are exactly the rudder with pedal, actually a kind of direction
Rudder.Foot rudder is set foot on both feet for driver and is controlled generally there are two pedal, and when using foot rudder, left foot Pedalling forward is right
Foot pedal can be retreated with identical amplitude, and rudder then can left avertence at this time；Similarly, right crus of diaphragm is pedaled forward, and Vehicular left pedal can be with phase
Same amplitude retreats, and rudder then can right avertence.
It is contrary since the stroke of two pedal travels on existing foot rudder is identical, and reversed stroke can to grasp
The foot of vertical person is up raised, and is a kind of uncomfortable posture for operator, big stroke is especially needed to improve control
When precision, ergonomics can not be met more.
Summary of the invention
In view of the foregoing drawbacks, the present invention provides a kind of foot rudders, so that driven stroke ratio driving trip wants small, enable to manipulation
Person is more comfortable in operation, and experience is more preferably.
A kind of foot rudder provided by the invention, comprising:
Pedestal, the pedestal are set on aircraft or simulated flight device；
T shape tumbler, the T shape tumbler include cross bar and vertical bar, and the top of the vertical bar is vertically connected at the cross
The middle part of bar, the bottom end of the vertical bar are rotatably connected on the pedestal, and angular transducer is provided on the pedestal, are used
In the angle for measuring the vertical bar rotation；
The bottom end of first pedal, first pedal is rotatably connected on the pedestal, the top of first pedal
End is connected to one end of the cross bar；
The bottom end of second pedal, second pedal is rotatably connected on the pedestal, the top of second pedal
End is connected to the other end of the cross bar.
Optionally, the T shape tumbler includes the first T shape tumbler and the 2nd T shape tumbler, and the first T shape turns to
Part and the 2nd T shape tumbler are arranged in parallel between first pedal and second pedal；
The first T shape tumbler includes first crossbar connected vertically and the first vertical bar, the 2nd T shape tumbler packet
Second crossbar connected vertically and the second vertical bar are included, between the first end of the first crossbar and the first end of the second crossbar
It is connected with the first fixing axle, it is fixed that second is connected between the second end of the first crossbar and the second end of the second crossbar
Axis, first fixing axle are parallel with second fixing axle；
The top of first pedal is connected in first fixing axle, and the top of second pedal is connected to described
In second fixing axle.
Optionally, the top of first pedal is connected with one end of the first connecting shaft by the first fixing seat, and described
The other end of one connecting shaft is connected in first fixing axle by the first cross connecting piece, first connecting shaft with it is described
It is that can be rotated between first cross connecting piece and first fixing axle to be rotatably connected between first cross connecting piece
Connection；
The top of second pedal is connected with one end of the second connecting shaft, second connecting shaft by the second fixing seat
The other end be connected in second fixing axle by the second cross connecting piece, second connecting shaft and second cross
To be rotatably connected between connector, it is rotatably connected between second cross connecting piece and second fixing axle.
Optionally, first connecting shaft, be respectively provided in first fixing axle there are two limit shaft sleeve, for limiting the
The relatively described first cross connecting piece sliding of one connecting shaft, first fixing axle；
It is respectively provided in second connecting shaft, second fixing axle there are two limit shaft sleeve, for limiting the second connection
The relatively described second cross connecting piece sliding of axis, second fixing axle.
Optionally, angled output shaft, the bottom end of first vertical bar are connected between first vertical bar and the second vertical bar
It is fixedly connected on one end of the angle output shaft, the bottom end of second vertical bar is fixedly connected on the another of the angle output shaft
One end；
The first support frame is provided on the pedestal, the angle output shaft is rotatablely arranged at first support frame
On.
Optionally, bearing block is fixedly installed on first support frame, the angle output shaft is rotatably connected at
On the bearing block, it is provided with angular transducer on the bearing block, for measuring the rotation angle of the angle output shaft.
Optionally, the pedestal is a rectangular fixed frame, is additionally provided with fixed link in the middle part of the fixed frame, described solid
Fixed pole is parallel to the angle output shaft, and first support frame is vertically arranged in the fixed link.
Optionally, it is provided with reset spring on the angle output shaft, for restoring the position of the angle output shaft.
Optionally, the bottom end of first pedal is connected with one end of rotation axis by third fixing seat, and described second steps on
The bottom end of plate is connected with the other end of the rotation axis, first pedal and second pedal by the 4th fixing seat
It is rotated around the rotation axis；
It is provided with the second support frame on the pedestal, is used to support the rotation axis.
Optionally, it is provided between the bottom end of first pedal and the bottom end and the pedestal of second pedal
Torsional spring, the torsional spring are set in the rotation axis, for restoring the position of first pedal and second pedal.
The invention has the following advantages:
T shape tumbler is provided in the present invention between two pedals of foot rudder, two pedals are respectively and on T shape tumbler
The both ends of cross bar connect, and corresponding steering angle are obtained by measuring the rotational angle of T shape tumbler upper vertical bar, due to T shape
For tumbler when being rotated by pedal-driven, active pedal one end and the offset of passive pedal one end in the up-down direction are not
With, driven stroke is less than driving trip, i.e., reversed stroke is less than positive stroke, and operator is more relaxed in operation
Clothes, experience property is more preferably.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is a kind of schematic perspective view of foot rudder provided in an embodiment of the present invention；
Fig. 2 is a kind of front view of foot rudder provided in an embodiment of the present invention；
Fig. 3 is a kind of side view of foot rudder provided in an embodiment of the present invention；
Fig. 4 is a kind of top view of foot rudder provided in an embodiment of the present invention；
Fig. 5 is schematic perspective view when a kind of foot rudder provided in an embodiment of the present invention turns to；
Fig. 6 is front view when a kind of foot rudder provided in an embodiment of the present invention turns to；
Fig. 7 is side view when a kind of foot rudder provided in an embodiment of the present invention turns to；
Fig. 8 is a kind of another schematic perspective view of foot rudder provided in an embodiment of the present invention；
Fig. 9 is a kind of operation principle schematic diagram of foot rudder provided in an embodiment of the present invention；
Figure 10 is driving trip and driven stroke curve schematic diagram when a kind of foot rudder provided in an embodiment of the present invention turns to.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly in another element when element is referred to as " being fixed on " or " being set to " another element
Go up or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.It should also be noted that, the embodiment of the present invention in a left side,
The positional terms such as right, upper and lower are only relative concepts or be to refer to the normal operating condition of product each other, without should
It is considered restrictive.
As shown in Figures 1 to 8, a kind of foot rudder provided in an embodiment of the present invention, comprising: pedestal 1, T shape tumbler, first step on
Plate 2 and the second pedal 3；Wherein, the pedestal 1 is set on aircraft or simulated flight device, i.e., provided in an embodiment of the present invention
Foot rudder can be applied to aircraft or the enterprising enforcement of simulated flight device is used；The T shape tumbler is the structural member of a T shape, packet
Cross bar and vertical bar are included, the top of the vertical bar is vertically connected at the middle part of the cross bar, and the bottom end of the vertical bar is rotationally
It is connected on the pedestal 1, is provided with angular transducer on the pedestal 1, for measuring the angle of the vertical bar rotation；First
Pedal 2 and the second pedal 3 are respectively arranged at the left and right sides of T shape tumbler and are inclined on pedestal 1, wherein described first
The bottom end of pedal 2 is rotatably connected on the pedestal 1, and the top of first pedal 2 is connected to one end of the cross bar；
The bottom end of second pedal 3 is rotatably connected on the pedestal 1, and the top of second pedal 3 is connected to the cross
The other end of bar.
In order to make it easy to understand, the working principle of the foot rudder provided below with reference to Fig. 9 the present invention will be described in detail embodiment.?
During using foot rudder, operator's bipod is stepped on respectively on the first pedal 2 and the second pedal 3 of the left and right sides, in operator
It needs to turn right when coming about, the right crus of diaphragm of operator steps on second pedal 3 on the right, and the second pedal 3 deviate down while driving T shape turn
It is deviated down to the right side of part cross tube, since the bottom end of T shape tumbler upper vertical bar is rotatably arranged on pedestal 1, T shape turns
It can up be deviated to the left side of part cross tube while first pedal 2 in left side being driven up to deviate, i.e., so that the left foot of operator
Equally it is forced up to lift.It is real since T shape tumbler is to be rotated using the bottom end of vertical bar as fulcrum when rotated refering to Fig. 9
To move in a circle around the fulcrum on border, compared to the plane (hereinafter referred to as primary plane) at the original place in the top of vertical bar, perpendicular
After bar rotation, the top of vertical bar deviates certain distance down, so that the distance (i.e. driving trip) that right crus of diaphragm moves down is actually
It is greater than the distance (i.e. driven stroke) that left foot up moves.Therefore, after using T shape tumbler as steering structure part, energy
Enough so that driven stroke is less than driving trip, do not need to lift excessively high amplitude as a driven foot on operator, order is arrived
Operator is more comfortable in operation, and experience property is more preferably.
Specifically, in a kind of optional embodiment provided in an embodiment of the present invention, to improve the reliable of foot rudder control
Property and its stability, the T shape tumbler include the first T shape tumbler 4 and the 2nd T shape tumbler 5, the first T shape turns to
Part 4 and the 2nd T shape tumbler 5 are arranged in parallel in tandem between first pedal 2 and second pedal 3；
The first T shape tumbler 4 includes first crossbar 41 connected vertically and the first vertical bar 42, and the 2nd T shape tumbler 5 includes
The first of second crossbar 51 connected vertically and the second vertical bar 52, the first end of the first crossbar 41 and the second crossbar 51
It is connected with the first fixing axle 43 between end, connects between the second end of the first crossbar 41 and the second end of the second crossbar 51
It is connected to the second fixing axle 53, first fixing axle 43 is parallel with second fixing axle 53, first crossbar 41, second crossbar
51, the first fixing axle 43 and the second fixing axle 53 form stable quadrilateral structure；Wherein, the top of first pedal 2 connects
It is connected in first fixing axle 43, the top of second pedal 3 is connected in second fixing axle 53.Specifically, exist
Fixed setting is provided with connecting hole in the first fixing seat 21 there are two the first fixing seat 21 on the back side on 2 top of the first pedal,
Insertion is connected with one end of the first connecting shaft 22 in connecting hole, and the other end of first connecting shaft 22 then passes through the first cross company
Fitting 23 is connected in first fixing axle 43, and there are two axis holes for tool on the first cross connecting piece 23, and divide in two axis holes
It is not fixed with a linear bearing, can make that phase occurs between first connecting shaft 22 and first cross connecting piece 23
To rotation, and to relatively rotate between first cross connecting piece 23 and first fixing axle 43.Similarly, exist
Fixed setting is provided with connecting hole in the second fixing seat 31 there are two the second fixing seat 31 on the back side on 3 top of the second pedal,
Insertion is connected with two ends of the second connecting shaft 32 in connecting hole, and another two end of second connecting shaft 32 then passes through the second cross company
Fitting 33 is connected in second fixing axle 53, and there are two axis holes for tool on the second cross connecting piece 33, and divide in two axis holes
It is not fixed with two linear bearings, can make that phase occurs between second connecting shaft 32 and second cross connecting piece 33
To rotation, and to relatively rotate between second cross connecting piece 33 and second fixing axle 53.
During operator uses foot rudder, such as operator steps on the first pedal 2, and the first pedal 2 is by downward
Pressure, while by the first connecting shaft 22 and the first cross connecting piece 23 toward applying downward pressure in the first fixing axle 43, the
One fixing axle 43 deviates down while the left side of the first T shape tumbler 4 and the 2nd T shape tumbler 5 being driven to deviate down.Due to
It is that can be rotated between one connecting shaft 22 and the first cross connecting piece 23 and the first cross connecting piece 23 and the first fixing axle 43
Connection, therefore during the first pedal 2 moves downward, the first connecting shaft 22 and the first cross connecting piece 23 and first
It can relatively rotate between cross connecting piece 23 and the first fixing axle 43, so that the first pedal 2 is only in vertical direction
Upper carry out downward shift is deviated without left and right, ensure that the reliability of its manipulation, while making operator in manipulation process
It is more simple and convenient.Can with 0, Figure 10 refering to fig. 1 be a kind of foot rudder provided in an embodiment of the present invention turn to when driving trip and from
Dynamic stroke curve schematic diagram.Wherein, abscissa is turnaround time, and ordinate is steering angle, and the curve of top is driven stroke
Curve, intermediate curve are driving trip curve, and the curve of lower section is output angle curve.As can be seen that being driven in 6s or so
The practical angle turned over of dynamic pedal is 20 °, and the practical angle turned over of driven pedal is less than 15 °.Obviously, driven stroke outline
Less than driving trip.
In addition, in order to guarantee that connecting shaft and fixing axle cross connecting piece will not be slided relatively, first connecting shaft 22,
It is respectively provided in first fixing axle 43 there are two limit shaft sleeve 44, for limiting the first connecting shaft 22, first fixing axle
43 relatively described first cross connecting pieces 23 slide；Similarly, second connecting shaft 32, be respectively provided in second fixing axle 53
There are two limit shaft sleeves 44, for limiting relatively described second cross connecting piece of the second connecting shaft 32, second fixing axle 53
33 slidings., can be to avoid during operator to step on pedal by the setting of limit shaft sleeve 44, cross connecting piece can be solid
Offset is slided on dead axle, is reduced the reliability of operation and is brought bad operating experience.
In a kind of optional embodiment provided in an embodiment of the present invention, for the ease of measurement T shape tumbler rotation
Angle and measurement accuracy is improved, connects angled output shaft 6 between first vertical bar 42 and the second vertical bar 52, described first
The bottom end of vertical bar 42 is fixedly connected on one end of the angle output shaft 6, and the bottom end of second vertical bar 52 is fixedly connected on institute
State the other end of angle output shaft 6；The first support frame 11 is provided on the pedestal 1, the angle output shaft 6 is rotationally set
It is placed on first support frame 11.When the first vertical bar 42 and the second vertical bar 52 rotate, while driving 6 turns of angle output shaft
It is dynamic, the amplitude for obtaining and turning to can be corresponded to by the rotational angle of measurement angle output shaft 6 at this time, and measurement angle output shaft 6
Rotational angle compared to measurement 42 bottom end of the first vertical bar or 52 bottom end of the second vertical bar rotational angle want it is more convenient and measure
Precision is higher.Specifically, bearing block 111 is fixedly installed on first support frame 11, the angle output shaft 6 can be rotated
Ground is connected on the bearing block 111, is provided with angular transducer on the bearing block 111, for measuring the angle output
The rotation angle of axis 6.Wherein, angular transducer is specifically including but not limited to Hall sensor, potentiometer etc..
In embodiments of the present invention, the pedestal 1 is specially a rectangular fixed frame, is also set up in the middle part of the fixed frame
There is fixed link 12, the fixed link 12 is parallel to the angle output shaft 6, and first support frame 11 is vertically arranged at described solid
In fixed pole 12.
In addition, in a kind of optional embodiment provided in an embodiment of the present invention, in order to enable operator unclamps first
When pedal 2 or the second pedal 3, the first pedal 2 and the second pedal 3 can homing, be arranged on the angle output shaft 6
There is reset spring, for restoring the position of the angle output shaft 6.Since angle output shaft 6 is and the first pedal 2 and second
What pedal 3 linked, after angle output shaft 6 resets under the action of reset spring, the first pedal 2 and the second pedal 3 can be driven
It resets together.
In a kind of optional embodiment provided in an embodiment of the present invention, the bottom end of first pedal 2 passes through third
Fixing seat 24 is connected with one end of rotation axis 7, and the bottom end of second pedal 3 is connected with the rotation by the 4th fixing seat 34
The other end of axis 7, first pedal 2 and second pedal 3 can be rotated around the rotation axis 7；It is arranged on the pedestal 1
There is the second support frame 8, is used to support the rotation axis 7.Wherein, the bottom end of first pedal 2 and second pedal 3
Torsional spring 9 is provided between bottom end and the pedestal 1, the torsional spring 9 is set in the rotation axis 7, for restoring described
The position of one pedal 2 and second pedal 3.After operator unclamps foot, under the action of torsional spring 9, the first pedal 2 and second
Pedal 3 can be on Quick-return to the position originally set.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of foot rudder characterized by comprising
Pedestal, the pedestal are set on aircraft or simulated flight device；
T shape tumbler, the T shape tumbler include cross bar and vertical bar, and the top of the vertical bar is vertically connected at the cross bar
Middle part, the bottom end of the vertical bar are rotatably connected on the pedestal, angular transducer are provided on the pedestal, for surveying
Measure the angle of the vertical bar rotation；
The bottom end of first pedal, first pedal is rotatably connected on the pedestal, and the top of first pedal connects
It is connected to one end of the cross bar；
The bottom end of second pedal, second pedal is rotatably connected on the pedestal, and the top of second pedal connects
It is connected to the other end of the cross bar.
2. foot rudder according to claim 1, which is characterized in that the T shape tumbler includes the first T shape tumbler and second
T shape tumbler, the first T shape tumbler and the 2nd T shape tumbler are arranged in parallel in first pedal and described
Between two pedals；
The first T shape tumbler includes first crossbar connected vertically and the first vertical bar, and the 2nd T shape tumbler includes hanging down
The direct-connected second crossbar connect and the second vertical bar, connect between the first end of the first crossbar and the first end of the second crossbar
There is the first fixing axle, the second fixing axle be connected between the second end of the first crossbar and the second end of the second crossbar,
First fixing axle is parallel with second fixing axle；
The top of first pedal is connected in first fixing axle, and the top of second pedal is connected to described second
In fixing axle.
3. foot rudder according to claim 2, which is characterized in that the top of first pedal is connected by the first fixing seat
There is one end of the first connecting shaft, the other end of first connecting shaft is connected to described first by the first cross connecting piece and fixes
On axis, to be rotatably connected between first connecting shaft and first cross connecting piece, first cross connecting piece with
It is to be rotatably connected between first fixing axle；
The top of second pedal is connected with one end of the second connecting shaft by the second fixing seat, second connecting shaft it is another
One end is connected in second fixing axle by the second cross connecting piece, and second connecting shaft is connect with second cross
To be rotatably connected between part, it is rotatably connected between second cross connecting piece and second fixing axle.
4. foot rudder according to claim 3, which is characterized in that be all provided in first connecting shaft, first fixing axle
It sets there are two limit shaft sleeve, for limiting the relatively described first cross connecting piece sliding of the first connecting shaft, first fixing axle；
It is respectively provided in second connecting shaft, second fixing axle there are two limit shaft sleeve, for limiting the second connecting shaft, institute
State the relatively described second cross connecting piece sliding of the second fixing axle.
5. foot rudder according to claim 3, which is characterized in that connected between first vertical bar and the second vertical bar angled
Output shaft, the bottom end of first vertical bar are fixedly connected on one end of the angle output shaft, and the bottom end of second vertical bar is solid
Surely it is connected to the other end of the angle output shaft；
The first support frame is provided on the pedestal, the angle output shaft is rotatablely arranged on first support frame.
6. foot rudder according to claim 5, which is characterized in that be fixedly installed bearing block on first support frame, institute
It states angle output shaft to be rotatably connected on the bearing block, angular transducer is provided on the bearing block, for measuring
The rotation angle of the angle output shaft.
7. foot rudder according to claim 6, which is characterized in that the pedestal is a rectangular fixed frame, the fixed frame
It is additionally provided with fixed link in the middle part of frame, the fixed link is parallel to the angle output shaft, and first support frame is vertically arranged at
In the fixed link.
8. foot rudder according to claim 7, which is characterized in that be provided with reset spring on the angle output shaft, be used for
Restore the position of the angle output shaft.
9. foot rudder according to claim 1, which is characterized in that the bottom end of first pedal is connected by third fixing seat
There is one end of rotation axis, the bottom end of second pedal is connected with the other end of the rotation axis by the 4th fixing seat, described
First pedal and second pedal can be rotated around the rotation axis；
It is provided with the second support frame on the pedestal, is used to support the rotation axis.
10. foot rudder according to claim 9, which is characterized in that the bottom end of first pedal and second pedal
Bottom end and the pedestal between be provided with torsional spring, the torsional spring is set in the rotation axis, for restoring described first
The position of pedal and second pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610246.5A CN109407750B (en) | 2018-12-27 | 2018-12-27 | Foot rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610246.5A CN109407750B (en) | 2018-12-27 | 2018-12-27 | Foot rudder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109407750A true CN109407750A (en) | 2019-03-01 |
| CN109407750B CN109407750B (en) | 2024-08-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610246.5A Active CN109407750B (en) | 2018-12-27 | 2018-12-27 | Foot rudder |
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| Country | Link |
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| CN (1) | CN109407750B (en) |
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| CN110109507A (en) * | 2019-05-30 | 2019-08-09 | 成都航空职业技术学院 | A kind of unmanned plane manipulation pedal |
| FR3133172A1 (en) * | 2022-03-07 | 2023-09-08 | Dassault Aviation | Aircraft rudder frame |
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| CN102712232A (en) * | 2009-11-16 | 2012-10-03 | 庞巴迪动力产品公司 | Leaning vehicle with tilting front wheels and suspension therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109507A (en) * | 2019-05-30 | 2019-08-09 | 成都航空职业技术学院 | A kind of unmanned plane manipulation pedal |
| FR3133172A1 (en) * | 2022-03-07 | 2023-09-08 | Dassault Aviation | Aircraft rudder frame |
| EP4242101A1 (en) * | 2022-03-07 | 2023-09-13 | Dassault Aviation | Aircraft rudder frame |
| US12214861B2 (en) | 2022-03-07 | 2025-02-04 | Dassault Aviation | Aircraft rudder pedal frame |
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| CN109407750B (en) | 2024-08-16 |
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