CN108749571A - A kind of rotary type accelerator anti-false step on device and vehicle - Google Patents
A kind of rotary type accelerator anti-false step on device and vehicle Download PDFInfo
- Publication number
- CN108749571A CN108749571A CN201810623412.9A CN201810623412A CN108749571A CN 108749571 A CN108749571 A CN 108749571A CN 201810623412 A CN201810623412 A CN 201810623412A CN 108749571 A CN108749571 A CN 108749571A
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- Prior art keywords
- shaft
- tubular shell
- end socket
- rotary type
- fluid channel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The present invention relates to a kind of rotary type accelerator anti-false step on device and vehicles.Rotary type accelerator anti-false step on device includes tubular shell, it is rotatablely equipped with shaft in shell and surrounds ring packing inner cavity with shaft, partition board and shift plate are additionally provided in tubular shell, ring packing inner cavity is divided into A by shift plate and partition board, B two chambers, partition board or shift plate are equipped with the fluid channel of connection two chambers, torsional spring is connected between shaft and shell, A intracavitary is equipped with the opening activity for capableing of opposing fluidic channels and blocks and get out of the way the end socket of fluid channel, in shaft and tubular shell relative to motionless or when relative to slow rotation, there is ebb interval between end socket and the opening of fluid channel；In shaft and the relatively rapid rotation of tubular shell, moment increased Fluid pressure makes end socket overcome the elastic force of elastic support structure and block fluid channel, and the Fluid pressure power that driver steps on the gas of contending with makes gas pedal that can not continue traveling downwardly.
Description
Technical field
The present invention relates to a kind of rotary type accelerator anti-false step on device and vehicles.
Background technology
In vehicle cab, gas pedal and brake pedal are disposed side by side in front of the bottom right of driver, by driver's right crus of diaphragm
Control.The two position is very close, and under normal circumstances, driver will not miss and phenomenon of taking throttle as brake is stepped on, but in reality, work as chance
It is nervous, absent minded to emergency case, such as in order to hide emergent pedestrian, vehicle or driver, or be
Road etc. on new hand driver, is particularly easy to mistaking accelerator for brake to step on, and the dynamics stepped on is very big, and often a foot is floored rapidly,
Vehicle is set to reach maximum speed in moment, to lead to traffic accident.
Invention content
The purpose of the present invention is to provide a kind of rotary type accelerator anti-false step on device, to solve driver's mistaking accelerator for brake
A problem of foot is floored to lead to traffic accident when stepping on；The present invention also aims to provide one kind being equipped with the rotary type throttle
The vehicle of anti-false step on device.
To achieve the above object, rotary type accelerator anti-false step on device of the invention includes tubular shell, is turned in tubular shell
It is dynamic that the shaft extended along its axis is installed and surrounds ring packing inner cavity with shaft, one of shaft and tubular shell be used for
Gas pedal is sequentially connected, another is used to connect with car body, can relatively rotate both when gas pedal acts, cylinder
It is additionally provided in shape shell and is relatively fixed with tubular shell, is slidingly sealed the partition board of cooperation and opposite with shaft solid with shaft periphery
Shift plate fixed, that cooperation is slidingly sealed with tubular housing inner wall, ring packing inner cavity is divided into two chambers of A, B by shift plate and partition board
Room, partition board or shift plate are equipped with the fluid channel of connection A, B two chambers, and both preventions are connected between shaft and tubular shell
The torsional spring for relatively rotating and A cavity volumes being made to reduce, A intracavitary are equipped with the opening activity for capableing of opposing fluidic channels and block and get out of the way
The end socket of fluid channel, end socket is arranged by elastic support structure in A intracavitary, relatively motionless or opposite in shaft and tubular shell
Slowly when rotation, elastic support structure is supplied to end socket to overcome fluid pressure difference and make to have between end socket and the opening of fluid channel
Cross the support force of ebb interval；In shaft and the relatively rapid rotation of tubular shell, moment, increased Fluid pressure made end socket overcome
The elastic force of elastic support structure and fluid channel is blocked.
When normally stepping on the gas, the gradual downlink of gas pedal, shaft is with tubular shell relative to slowly rotating, and fluid is suitable in A chambers
Profit normally starts and accelerates to complete vehicle by crossing ebb interval and being entered in B chambers by fluid channel；Unclamp gas pedal
When, under the torque effect of torsional spring, shaft or tubular shell rotate backward, and fluid returns to A chambers by fluid channel in B chambers；Soon
When speed is stepped on the gas, the relatively rapid rotation of shaft and tubular shell simultaneously squeezes fluid in A chambers, crosses ebb interval at this time and is not enough to allow fluid
It passes through, Fluid pressure will be increased rapidly and is applied on end socket in A chambers, and end socket is made to overcome the elasticity of elastic support structure
Power and fluid channel is blocked in moment, fluid can not flow out in A chambers, and pressure will contend with the power that driver steps on the gas, and make oil
Door pedal can not continue traveling downwardly, and such gas pedal only has one section of descending displacement initially, and this displacement is in vehicle idling
In range, engine speed will not be made to accelerate, therefore vehicle cannot be accelerated, so as to avoid traffic accident.
The rotary type accelerator anti-false step on device further includes the transmission shaft being arranged in parallel in below shaft, and shaft passes through transmission
Axis is sequentially connected with gas pedal.When the rotation shaft position of gas pedal is relatively low, shaft can be stepped on by transmission shaft and throttle
Plate is sequentially connected.
Shaft is sequentially connected with transmission shaft by speed increasing gear group.The benefit being arranged in this way is the rigid of increase gas pedal
Degree, reduces its structure size.
The transmission shaft is rotatably installed in the B chambers of tubular shell, transmission shaft be respectively equipped in shaft it is intermeshing
Partial gear, intermeshing partial gear constitute the speed increasing gear group.
On the basis of any one of the above scheme, the shaft is used to be sequentially connected with gas pedal, the cylindrical case
For being connect with car body, the fluid channel is located on partition board body, and the limit position for being rotated to shift plate is equipped in tubular shell
Set the locating part being defined.
On the basis of any one of the above scheme, end socket can be set as bowl-shape, the outer surface of bowl-shape end socket, which is constituted, to be used for
Block the closure face of fluid channel.
When end socket be it is bowl-shape when, spring leaf may be used in elastic support structure, the punching press of spring leaf one end and form the bowl
Shape end socket.
The vehicle of the present invention includes driver's cabin, is equipped with gas pedal in driver's cabin, gas pedal is connected with rotary type throttle
Anti-false step on device, rotary type accelerator anti-false step on device include tubular shell, are rotatablely equipped in tubular shell and extend along its axis
Shaft and surround ring packing inner cavity with shaft, one of shaft and tubular shell is sequentially connected with gas pedal, another
It connect with car body, can relatively rotate both when gas pedal acts, be additionally provided in tubular shell and tubular shell phase
It is slidingly sealed the partition board of cooperation to fixation, with shaft periphery and is relatively fixed with shaft, is slidingly sealed and matches with tubular housing inner wall
Ring packing inner cavity is divided into A, B two chambers, partition board or shift plate to be equipped with connection A, B two by the shift plate of conjunction, shift plate and partition board
The fluid channel of a chamber is connected with the torsion for preventing the two from relatively rotating and A cavity volumes being made to reduce between shaft and tubular shell
Spring, A intracavitary is equipped with the opening activity for capableing of opposing fluidic channels and the end socket for blocking and getting out of the way fluid channel, end socket pass through elasticity
Support construction setting is in A intracavitary, and in shaft and tubular shell relative to motionless or when relative to slow rotation, elastic support structure provides
Overcome fluid pressure difference to end socket and makes the support force between end socket and the opening of fluid channel with ebb interval；In shaft and cylinder
When the relatively rapid rotation of shape shell, moment increased Fluid pressure makes end socket overcome the elastic force of elastic support structure and by fluid
Passage plugging.
When normally stepping on the gas, the gradual downlink of gas pedal, shaft is with tubular shell relative to slowly rotating, and fluid is suitable in A chambers
Profit normally starts and accelerates to complete vehicle by crossing ebb interval and being entered in B chambers by fluid channel；Unclamp gas pedal
When, under the torque effect of torsional spring, shaft or tubular shell rotate backward, and fluid returns to A chambers by fluid channel in B chambers；Soon
When speed is stepped on the gas, the relatively rapid rotation of shaft and tubular shell simultaneously squeezes fluid in A chambers, crosses ebb interval at this time and is not enough to allow fluid
It passes through, Fluid pressure will be increased rapidly and is applied on end socket in A chambers, and end socket is made to overcome the elasticity of elastic support structure
Power and fluid channel is blocked in moment, fluid can not flow out in A chambers, and pressure will contend with the power that driver steps on the gas, and make oil
Door pedal can not continue traveling downwardly, and such gas pedal only has one section of descending displacement initially, and this displacement is in vehicle idling
In range, engine speed will not be made to accelerate, therefore vehicle cannot be accelerated, so as to avoid traffic accident.
The rotary type accelerator anti-false step on device further includes the transmission shaft being arranged in parallel in below shaft, and shaft passes through transmission
Axis is sequentially connected with gas pedal.When the rotation shaft position of gas pedal is relatively low, shaft can be stepped on by transmission shaft and throttle
Plate is sequentially connected.
Shaft is sequentially connected with transmission shaft by speed increasing gear group.The benefit being arranged in this way is the rigid of increase gas pedal
Degree, reduces its structure size.
The transmission shaft is rotatably installed in the B chambers of tubular shell, transmission shaft be respectively equipped in shaft it is intermeshing
Partial gear, intermeshing partial gear constitute the speed increasing gear group.
On the basis of any one of the above scheme, the shaft is used to be sequentially connected with gas pedal, the cylindrical case
For being connect with car body, the fluid channel is located on partition board body, and the limit position for being rotated to shift plate is equipped in tubular shell
Set the locating part being defined.
On the basis of any one of the above scheme, end socket can be set as bowl-shape, the outer surface of bowl-shape end socket, which is constituted, to be used for
Block the closure face of fluid channel.
When end socket be it is bowl-shape when, spring leaf may be used in elastic support structure, the punching press of spring leaf one end and form the bowl
Shape end socket.
Description of the drawings
Fig. 1 be the present invention vehicle embodiment 1 in rotary type accelerator anti-false step on device structural schematic diagram；
Fig. 2 is sectional view at A-A in Fig. 1；
Fig. 3 is the K direction views of end socket in Fig. 1；
Fig. 4 is the partial enlarged view at N in Fig. 1；
Fig. 5 be the present invention vehicle embodiment 2 in rotary type accelerator anti-false step on device structural schematic diagram；
Fig. 6 is sectional view at A-A in Fig. 5；
Fig. 7 is sectional view at C-C in Fig. 5；
In figure：1- tubular shells；2- shafts；3- torsional springs；4- partition boards；5- shift plates；6- spacer pins；7- screws；8- sealing shrouds；9- spiral shells
Line covers；10- transmission shafts；11-A chambers；12-B chambers；13- fluid channels；14- end sockets；15- spring leafs；16- crosses ebb interval；17-
Partial gear.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The present invention provides the numerous embodiments of vehicle.Such as embodiment 1：Vehicle includes driver's cabin, is set in driver's cabin
There are gas pedal, gas pedal to be connected with rotary type accelerator anti-false step on device.As shown in Figures 1 to 4, rotary type accelerator anti-false step
Device includes tubular shell 1, and the both ends of tubular shell 1 are equipped with sealing shroud 8, and tubular shell 1 is connect with car body, in tubular shell 1
It is rotatablely equipped with the shaft 2 extended along its axis and surrounds ring packing inner cavity with shaft, 2 one end of shaft is stretched out outside tubular shell
It is sequentially connected with gas pedal, when gas pedal acts, shaft 2 rotates.It is equipped in tubular shell 1 for 5 turns of shift plate
The spacer pin 6 that dynamic extreme position is defined.Partition board 4, partition board and shaft periphery are installed on the inner wall of tubular shell 1
It is slidingly sealed cooperation.Shift plate 5 is installed in shaft 2, shift plate is slidingly sealed cooperation with tubular housing inner wall.Shift plate 5 and every
Ring packing inner cavity is divided into A, B two chambers, shift plate 5 to be equipped with the fluid channel 13 of connection A, B two chambers by plate 4.Turn
The torsional spring 3 for preventing the two from relatively rotating and 11 volume of A chambers being made to reduce, the both ends point of torsional spring are connected between axis 2 and tubular shell 1
It is not fixed on sealing shroud 8 with the fixing groove of shaft 2, is compressed by threaded closure caps 9.Being equipped in A chambers 11 being capable of opposing fluidic channels
13 opening activity and the end socket 14 for blocking and getting out of the way fluid channel, end socket 14 are arranged by spring leaf 15 in A intracavitary.End socket 14
To be bowl-shape, the outer surface of bowl-shape end socket constitutes the closure face for blocking fluid channel 13.Bowl-shape end socket by spring leaf one end
Punching press and formed, spring leaf is fixed on by screw 7 on partition board.When shaft 2 slowly rotates, torsional spring 3 is supplied to 14 grams of end socket
It takes fluid pressure difference and makes the support force between end socket and the opening of fluid channel with ebb interval 16；In 2 quick rotation of shaft
When, moment increased Fluid pressure makes end socket 14 overcome the elastic force of torsional spring and block fluid channel in A chambers.
When normally stepping on the gas, the gradual downlink of gas pedal drives shaft slowly to rotate, and the fluid in A chambers passes through overcurrent
Gap is simultaneously entered by fluid channel in B chambers, is normally started and is accelerated to complete vehicle；When unclamping gas pedal, shaft exists
The lower negative direction of torque effect of torsional spring rotates, and the fluid in B chambers passes through fluid channel and returns to A chambers；When quickly stepping on the gas, throttle is stepped on
Plate fast downlink drives shaft quick rotation, in A chambers fluid moment squeezed by high intensity, cross ebb interval at this time and be not enough to allow
Fluid passes through, and pressure will increase rapidly in A chambers, and the Fluid pressure increased rapidly is applied on end socket, and end socket is made to overcome
The elastic force of spring leaf and fluid channel is blocked in moment, since fluid can not flow out in A chambers, pressure will contend with driver
The power stepped on the gas makes gas pedal that can not continue traveling downwardly, and such gas pedal only has one section of descending displacement initially, and this position
It moves within the scope of vehicle idling, engine speed will not be made to accelerate, therefore vehicle cannot be accelerated, so as to avoid traffic thing
Therefore generation.
Embodiment 2：As shown in Figures 5 to 7, it is that rotary type accelerator anti-false step on device is also with the difference of embodiment 1 place
Transmission shaft 10 including being arranged in parallel in 2 lower section of shaft, shaft are sequentially connected by transmission shaft and gas pedal.10 turns of transmission shaft
It is dynamic to be respectively equipped with intermeshing partial gear 17 on transmission shaft and shaft in the B chambers 12 of tubular shell, on transmission shaft
The reference diameter of partial gear is more than the reference diameter of partial gear in shaft to constitute speed increasing gear group.Certainly, it passes
The reference diameter of partial gear can also be equal with the reference diameter of partial gear in shaft on moving axis.Transmission shaft can replace
In generation, is inserted into the axis pin of accelerator pedal mechanism, forms a fixed connection with pedal.
Transmission shaft in embodiment 2 is rotatably installed in the B chambers of tubular shell, in other embodiments, can also make to turn
Axis one end is stretched out outside shell, and the extension of shaft is connect with transmission shaft driven.
In embodiment 1 and embodiment 2, shaft is sequentially connected with gas pedal, and tubular shell is connect with car body, fluid channel
On partition board, setting spacer pin limits the rotation of shift plate in tubular shell.It is, of course, also possible to which fluid channel is located at
In shift plate.Alternatively, tubular shell is made to be sequentially connected with gas pedal, shaft is connect with car body, at this point, shift plate does not rotate,
Can rotate with the relatively-stationary partition board of tubular shell, fluid channel can be located in shift plate, it is of course also possible to be located at every
On plate.The circumferential position for changing partition board and shift plate, can also be by A and B chamber place-exchanges；It at this time can also be by transmission shaft and speedup
Gear set is placed in A chambers.
The shape of end socket has very much, and end socket is bowl-shape in embodiment 1, is supported by spring leaf.In other implementations
In example, end socket can also be tabular, plate-like or other shapes, be supported by compression spring.
The present invention also provides a kind of rotary type accelerator anti-false step on device, in the embodiment of concrete structure and above-mentioned vehicle
The structure of rotary type accelerator anti-false step on device is identical, and details are not described herein again.
Claims (10)
1. a kind of rotary type accelerator anti-false step on device, characterized in that including tubular shell, be rotatablely equipped with along it in tubular shell
Shaft that axis extends simultaneously surrounds ring packing inner cavity with shaft, and one of shaft and tubular shell is used for and gas pedal is driven
Connection, another can relatively rotate both when gas pedal acts, also be set in tubular shell for being connect with car body
Have and is relatively fixed with tubular shell, is slidingly sealed the partition board of cooperation with shaft periphery and is relatively fixed with shaft and tubular shell
Inner wall is slidingly sealed the shift plate of cooperation, shift plate and partition board and ring packing inner cavity is divided into A, B two chambers, on partition board or shift plate
Fluid channel equipped with connection A, B two chambers is connected with both preventions and relatively rotates and make A chambers between shaft and tubular shell
The torsional spring of volume reduction, A intracavitary are equipped with the opening activity for capableing of opposing fluidic channels and the end socket for blocking and getting out of the way fluid channel,
End socket is arranged by elastic support structure in A intracavitary, in shaft and tubular shell relative to motionless or when relative to slow rotation, elasticity
Support construction is supplied to end socket to overcome fluid pressure difference and make the support between end socket and the opening of fluid channel with ebb interval
Power；In shaft and the relatively rapid rotation of tubular shell, moment, increased Fluid pressure made end socket overcome elastic support structure
Elastic force and fluid channel is blocked.
2. rotary type accelerator anti-false step on device according to claim 1, characterized in that the rotary type accelerator anti-false step dress
It further includes the transmission shaft being arranged in parallel in below shaft to set, and shaft is sequentially connected by transmission shaft and gas pedal.
3. rotary type accelerator anti-false step on device according to claim 2, characterized in that shaft passes through speedup tooth with transmission shaft
Wheel group is sequentially connected.
4. rotary type accelerator anti-false step on device according to claim 3, characterized in that the transmission shaft is rotatably installed in cylinder
In the B chambers of shape shell, intermeshing partial gear is respectively equipped on transmission shaft and shaft, intermeshing partial gear is constituted
The speed increasing gear group.
5. rotary type accelerator anti-false step on device according to any one of claims 1-4, characterized in that the shaft is used for
It is sequentially connected with gas pedal, the tubular shell with car body for connecting, and the fluid channel is located on partition board, tubular shell
The interior locating part being equipped with for being defined to the extreme position that shift plate rotates.
6. rotary type accelerator anti-false step on device according to any one of claims 1-4, characterized in that the end socket is bowl
Shape, the outer surface of bowl-shape end socket constitute the closure face for blocking fluid channel.
7. rotary type accelerator anti-false step on device according to claim 6, characterized in that the elastic support structure is spring
Piece, the punching press of spring leaf one end and form the bowl-shape end socket.
8. vehicle, including driver's cabin, driver's cabin is interior to be equipped with gas pedal, characterized in that gas pedal is connected with rotary type throttle
Anti-false step on device, rotary type accelerator anti-false step on device include tubular shell, are rotatablely equipped in tubular shell and extend along its axis
Shaft and surround ring packing inner cavity with shaft, one of shaft and tubular shell is sequentially connected with gas pedal, another
It connect with car body, can relatively rotate both when gas pedal acts, be additionally provided in tubular shell and tubular shell phase
It is slidingly sealed the partition board of cooperation to fixation, with shaft periphery and is relatively fixed with shaft, is slidingly sealed and matches with tubular housing inner wall
Ring packing inner cavity is divided into A, B two chambers, partition board or shift plate to be equipped with connection A, B two by the shift plate of conjunction, shift plate and partition board
The fluid channel of a chamber is connected with the torsion for preventing the two from relatively rotating and A cavity volumes being made to reduce between shaft and tubular shell
Spring, A intracavitary is equipped with the opening activity for capableing of opposing fluidic channels and the end socket for blocking and getting out of the way fluid channel, end socket pass through elasticity
Support construction setting is in A intracavitary, and in shaft and tubular shell relative to motionless or when relative to slow rotation, elastic support structure provides
Overcome fluid pressure difference to end socket and makes the support force between end socket and the opening of fluid channel with ebb interval；In shaft and cylinder
When the relatively rapid rotation of shape shell, moment increased Fluid pressure makes end socket overcome the elastic force of elastic support structure and by fluid
Passage plugging.
9. vehicle according to claim 8, characterized in that the rotary type accelerator anti-false step on device further includes being arranged in parallel
Transmission shaft below shaft, shaft are sequentially connected by transmission shaft and gas pedal.
10. vehicle according to claim 9, characterized in that shaft is sequentially connected with transmission shaft by speed increasing gear group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623412.9A CN108749571B (en) | 2018-06-15 | 2018-06-15 | Rotary type accelerator mistaken-stepping prevention device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810623412.9A CN108749571B (en) | 2018-06-15 | 2018-06-15 | Rotary type accelerator mistaken-stepping prevention device and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108749571A true CN108749571A (en) | 2018-11-06 |
| CN108749571B CN108749571B (en) | 2021-02-05 |
Family
ID=63978462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810623412.9A Active CN108749571B (en) | 2018-06-15 | 2018-06-15 | Rotary type accelerator mistaken-stepping prevention device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749571B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497607A (en) * | 2020-05-15 | 2020-08-07 | 广西贵港鸣岳科技有限公司 | Anti-mistaken-stepping and anti-stall accelerator pedal based on centrifugal force triggering |
Citations (4)
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|---|---|---|---|---|
| US5529296A (en) * | 1992-11-05 | 1996-06-25 | Nippondenso Co., Ltd. | Pedal return device having improved hysteresis characteristics |
| CN101554869A (en) * | 2009-05-14 | 2009-10-14 | 李来友 | Mis-accelerator pressing limiter |
| CN104354594A (en) * | 2014-10-30 | 2015-02-18 | 宁波工程学院 | Mechanical false stepping prevention accelerator device |
| CN104842790A (en) * | 2015-04-07 | 2015-08-19 | 重庆电讯职业学院 | Automobile brake and accelerator integrated equipment |
-
2018
- 2018-06-15 CN CN201810623412.9A patent/CN108749571B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529296A (en) * | 1992-11-05 | 1996-06-25 | Nippondenso Co., Ltd. | Pedal return device having improved hysteresis characteristics |
| CN101554869A (en) * | 2009-05-14 | 2009-10-14 | 李来友 | Mis-accelerator pressing limiter |
| CN104354594A (en) * | 2014-10-30 | 2015-02-18 | 宁波工程学院 | Mechanical false stepping prevention accelerator device |
| CN104842790A (en) * | 2015-04-07 | 2015-08-19 | 重庆电讯职业学院 | Automobile brake and accelerator integrated equipment |
Non-Patent Citations (1)
| Title |
|---|
| 强敏等: "紧急状况下汽车油门防误踩安全辅助装置设计", 《汽车实用技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497607A (en) * | 2020-05-15 | 2020-08-07 | 广西贵港鸣岳科技有限公司 | Anti-mistaken-stepping and anti-stall accelerator pedal based on centrifugal force triggering |
| CN111497607B (en) * | 2020-05-15 | 2021-06-22 | 南京溧水高新产业股权投资有限公司 | Anti-mistaken-stepping and anti-stall accelerator pedal based on centrifugal force triggering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108749571B (en) | 2021-02-05 |
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