Brake pedal assembly and vehicle

Abstract

The utility model relates to vehicle braking technical field and disclose a kind of brake pedal assembly and vehicle.The brake pedal assembly according to the utility model includes: limiting sleeve, main brake pedal, auxiliary brake pedal and brake stay, limiting sleeve is set in vehicle body, and sliding cavity is formed in the inside of limiting sleeve;One end of main brake pedal is rotatably set in vehicle body, and first stay connecting portion is set on main brake pedal, and first stay connecting portion is set on the side of limiting sleeve in the extension direction of sliding cavity;One end of auxiliary brake pedal is rotatably set in vehicle body and is spaced from main brake pedal, and second stay connecting portion is provided on auxiliary brake pedal;End portion of brake stay is housed in sliding cavity, and brake stay is fixed with first stay connecting portion and second stay connecting portion respectively.The brake pedal assembly of the utility model can avoid brake stay bending fracture.

Description

Technical Field

[0001] This utility model relates to the field of vehicle braking technology, and in particular to a brake pedal assembly and a vehicle. Background Technology

[0002] Training vehicles are typically equipped with a main brake pedal and a secondary brake pedal to allow students and instructors to operate the vehicle automatically. Traditional training vehicle brake cables often have bends in the main brake pedal area, which can lead to breakage after prolonged use, compromising vehicle safety. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a brake pedal assembly. According to this invention, one end of the brake cable extends into a sliding cavity within a limiting sleeve, ensuring that the brake cable can move within the sliding cavity, preventing the brake cable from bending or breaking during braking, and improving vehicle safety.

[0004] This utility model also proposes a vehicle that includes the above-described brake pedal assembly.

[0005] The brake pedal assembly according to this utility model includes: a limiting sleeve, a main brake pedal, a secondary brake pedal, and a brake cable. The limiting sleeve is disposed on the vehicle body, and a sliding cavity is formed inside the limiting sleeve. One end of the main brake pedal is rotatably disposed on the vehicle body, and a first cable connection portion is disposed on the main brake pedal. The first cable connection portion is disposed on one side of the limiting sleeve in the extending direction of the sliding cavity. One end of the secondary brake pedal is rotatably disposed on the vehicle body and spaced apart from the main brake pedal, and a second cable connection portion is disposed on the secondary brake pedal. The end of the brake cable is received in the sliding cavity, and the brake cable is fixed to the first cable connection portion and the second cable connection portion, respectively.

[0006] The brake pedal assembly of this utility model has a limiting sleeve installed on the vehicle body, and one end of the brake cable is inserted into the sliding cavity inside the limiting sleeve. This ensures that the brake cable can move within the sliding cavity, preventing the brake cable from bending during braking and during return (i.e., the brake cable returning to its original position after the automatic process ends). This avoids brake cable breakage and improves vehicle safety.

[0007] According to one embodiment of the present invention, a cover plate is formed on the side of the limiting sleeve facing the first pull cable connection portion, and the cover plate is provided with a through hole suitable for the brake pull cable to pass through; a rivet joint is formed at the end of the brake pull cable, and the rivet joint is adapted to slide in the sliding cavity and optionally abut against the cover plate.

[0008] According to one embodiment of the present invention, the brake pedal assembly further includes: a sound insulation bushing, the sound insulation bushing being disposed at the end of the brake cable and located between the rivet joint and the cover plate.

[0009] According to one embodiment of the present invention, the brake pedal assembly further includes a cable sleeve, which is disposed on the vehicle body and covers the outer periphery of the brake cable, and the brake cable moves within the cable sleeve.

[0010] According to one embodiment of the present invention, a main pedal bracket and an auxiliary pedal bracket are provided on the vehicle body. The main brake pedal is rotatably mounted on the main pedal bracket, and the auxiliary brake pedal is rotatably mounted on the auxiliary pedal bracket. The brake pedal assembly further includes a cable sleeve bracket, which is disposed between the main pedal bracket and the auxiliary pedal bracket and is used to support the cable sleeve.

[0011] According to one embodiment of the present invention, a fastener is provided between one end of the brake cable and the rivet head, and the fastener is used to adjust the distance between the rivet head and the end of the brake cable to adjust the tension of the brake cable.

[0012] According to one embodiment of the present invention, the first pull wire connecting portion and the second pull wire connecting portion are respectively formed with limiting grooves for limiting the pull wire sleeve.

[0013] According to one embodiment of the present invention, the limiting sleeve is provided with an injection hole communicating with the sliding cavity, and a locking member is provided in the injection hole. The locking member can selectively cooperate with the injection hole to close the injection hole.

[0014] According to one embodiment of the present invention, a first mounting point is provided on the main brake pedal, and the brake pedal assembly further includes: a vacuum booster brake pump, one end of which is rotatably connected to the first mounting point; a second mounting point is provided on the main pedal bracket, and one end of the main brake pedal is rotatably disposed at the second mounting point; wherein, the distance between the first cable connection and the second mounting point is a, the distance between the first mounting point and the second mounting point is b, the stroke of the vacuum booster brake pump is c, and the length of the limiting sleeve is m, and satisfies: m / c≥a / b.

[0015] The vehicle according to this utility model is briefly described below.

[0016] The vehicle according to this utility model includes the brake pedal assembly in the above embodiments. Since the vehicle according to this utility model is equipped with the brake pedal assembly in the above embodiments, the brake cable can move within the sliding cavity of the limiting sleeve regardless of whether the vehicle is actively braked by the main brake pedal or the auxiliary brake pedal, thus avoiding bending and breakage of the brake cable and improving the safety and reliability of the vehicle.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of a brake pedal assembly according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a limiting sleeve according to an embodiment of the present utility model; Figure 3 This is a structural schematic diagram of the main pedal bracket according to an embodiment of the present utility model.

[0019] Figure label: Brake pedal assembly 1; Main pedal bracket 11; Limiting sleeve 12, sliding cavity 121, cover plate 122, through hole 123, sound insulation bushing 124, liquid injection hole 125; Main brake pedal 13, first cable connector 131; Auxiliary pedal bracket 14; Auxiliary brake pedal 15, second cable connector 151; Brake cable 16, rivet connector 161; Cable sleeve 171, cable sleeve bracket 172 First installation point 181, second installation point 182. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] Training vehicles are typically equipped with a main brake pedal and a secondary brake pedal to allow students and instructors to operate the vehicle automatically. Traditional training vehicle brake cables often have bends in the main brake pedal area, which can lead to breakage after prolonged use, compromising vehicle safety.

[0022] The following is for reference. Figures 1-3 This invention describes a brake pedal assembly according to an embodiment of the present invention.

[0023] The brake pedal assembly 1 according to this utility model includes: a limiting sleeve 12, a main brake pedal 13, a secondary brake pedal 15, and a brake cable 16. The limiting sleeve 12 is disposed on the vehicle body, and a sliding cavity 121 is formed inside the limiting sleeve 12. One end of the main brake pedal 13 is rotatably disposed on the vehicle body, and a first cable connection portion 131 is disposed on the main brake pedal 13. The first cable connection portion 131 is disposed on one side of the limiting sleeve 12 in the extending direction of the sliding cavity 121. One end of the secondary brake pedal 15 is rotatably disposed on the vehicle body and spaced apart from the main brake pedal 13. A second cable connection portion 151 is disposed on the secondary brake pedal 15. The end of the brake cable 16 is received in the sliding cavity 121, and the brake cable 16 is fixed to the first cable connection portion 131 and the second cable connection portion 151 respectively.

[0024] According to the present invention, a limiting sleeve 12 is mounted on the vehicle body. A sliding cavity 121 is provided inside the limiting sleeve 12. During assembly, one end of the brake cable 16 can extend into and move within the sliding cavity 121. The brake cable 16 is connected to the main brake pedal 13 and the auxiliary brake pedal 15. Specifically, one end of the main brake pedal 13 is rotatably mounted on the vehicle body, and a first cable connection part 131 is provided on the main brake pedal 13. The first cable connection part 131 is located within the sliding cavity 12 of the limiting sleeve 12. One side of the extension direction ensures that one end of the brake cable 16 can move along the sliding cavity 121. Simultaneously, the brake cable 16 is connected to the first cable connection part 131 to ensure that the vehicle can be braked via the brake cable 16 when the main brake pedal 13 is depressed. One end of the auxiliary brake pedal 15 is rotatably mounted on the vehicle body, and a second cable connection part 151 is provided on the auxiliary brake pedal 15. The other end of the brake cable 16 can be connected to the second cable connection part 151 to ensure that the vehicle can be braked via the brake cable 16 when the auxiliary brake pedal 15 is depressed. When the main brake pedal 13 is depressed to brake the vehicle, the end of the brake cable 16 slides along the sliding cavity 121 and retracts into the limiting sleeve 12, preventing bending and avoiding the risk of the brake cable 16 bending and breaking, thus improving vehicle safety.

[0025] According to this utility model, the brake pedal assembly 1 is provided with a limiting sleeve 12 on the vehicle body, and one end of the brake cable 16 is inserted into the sliding cavity 121 inside the limiting sleeve 12. This ensures that the brake cable 16 can move within the sliding cavity 121, preventing the brake cable 16 from bending during braking and during return (i.e., the brake cable 16 returns to its original position after the automatic process ends). This avoids the brake cable 16 from breaking and improves vehicle safety.

[0026] According to one embodiment of the present invention, a cover plate 122 is formed on the side of the limiting sleeve 12 facing the first cable connection portion 131. The cover plate 122 has a through hole 123 suitable for the brake cable 16 to pass through. A rivet joint 161 is formed at the end of the brake cable 16, which is adapted to slide within the sliding cavity 121 and selectively abut against the cover plate 122. The through hole 123 on the cover plate 122 provides a stable path for the brake cable 16 to pass through, ensuring that the brake cable 16 will not deviate from the predetermined trajectory during movement, thereby maintaining the stability and reliability of the braking system. The rivet joint 161 at the end of the brake cable 16 slides within the sliding cavity 121 and selectively abuts against the cover plate 122, ensuring that the cover plate 122 can limit the range of movement of the brake cable 16, preventing the brake cable 16 from detaching from the sliding cavity 121, and improving the reliability of the brake pedal assembly 1.

[0027] According to one embodiment of the present invention, the brake pedal assembly 1 further includes a sound-insulating bushing 124, which is disposed at the end of the brake cable 16 and located between the rivet joint 161 and the cover plate 122. The sound-insulating bushing 124 can be made of an elastic material, providing good sound insulation and vibration damping effects. During braking, the brake cable 16 moves within the sliding cavity 121, rubbing and colliding with the cover plate 122 and the rivet joint 161, thereby generating noise and vibration. The sound-insulating bushing 124 can effectively absorb and isolate this noise and vibration, providing a quieter and more comfortable driving environment for the driver and passengers, and improving the vehicle's NVH performance. Simultaneously, the sound-insulating bushing 124 can also reduce wear between the components of the brake pedal assembly 1, extend its service life, and improve the reliability of the brake pedal assembly 1.

[0028] According to one embodiment of the present invention, the brake pedal assembly 1 further includes a cable sleeve 171, which is disposed on the vehicle body and covers the outer periphery of the brake cable 16, and the brake cable 16 moves within the cable sleeve 171. The cable sleeve 171 can protect the brake cable 16, preventing it from being scratched or bumped by external objects during vehicle operation. It can also prevent the brake cable 16 from rubbing against other parts of the vehicle body, reducing wear on the brake cable 16 and further ensuring its normal operation, thus improving the stability and reliability of the brake pedal assembly 1. Furthermore, the cable sleeve 171 can also act as a guide, ensuring smoother movement of the brake cable 16 when using the auxiliary brake pedal 15, preventing jamming and improving the braking response speed of the brake pedal assembly 1.

[0029] According to one embodiment of the present invention, a main pedal bracket 11 and an auxiliary pedal bracket 14 are provided on the vehicle body. The main brake pedal 13 is rotatably mounted on the main pedal bracket 11, and the auxiliary brake pedal 15 is rotatably mounted on the auxiliary pedal bracket 14. The brake pedal assembly 1 further includes a cable sleeve bracket 172, which is disposed between the main pedal bracket 11 and the auxiliary pedal bracket 14 and is used to support the cable sleeve 171. The brake pedal assembly 1 is provided with a main pedal bracket 11 and an auxiliary pedal bracket 14, which are respectively disposed on both sides of the vehicle body in the width direction. The main pedal bracket 11 is located in the driver's area, and the main brake pedal 13 and a limiting sleeve 12 are disposed on the main pedal bracket 11. The auxiliary pedal bracket 14 is located in the passenger's area, and the auxiliary brake pedal 15 is disposed on the auxiliary pedal bracket 14. The main pedal bracket 11 and the auxiliary pedal bracket 14 provide mounting positions for the main brake pedal 13 and the auxiliary brake pedal 15, respectively, so that the braking action of the main brake pedal 13 and the auxiliary brake pedal 15 is smoother. The cable sleeve bracket 172 provides stable support for the cable sleeve 171, ensuring that the cable sleeve 171 will not shake or shift during vehicle operation, thereby guaranteeing the protection and guiding function of the cable sleeve 171 for the brake cable 16. At the same time, the cable sleeve bracket 172, positioned between the main pedal bracket 11 and the auxiliary pedal bracket 14, also makes the structure of the entire brake pedal assembly 1 more compact and rational, improving the overall performance of the brake pedal assembly 1.

[0030] According to one embodiment of this utility model, a fastener is provided between one end of the brake cable 16 and the rivet joint 161. The fastener is used to adjust the distance between the rivet joint 161 and the end of the brake cable 16 to adjust the tension of the brake cable 16. By adjusting the fastener, the tension of the brake cable 16 can be precisely adjusted according to actual needs, so that the braking system is always kept in optimal working condition. When the tension of the brake cable 16 is too high, it may cause the braking to be too sensitive, affecting the vehicle's handling; while when the tension of the brake cable 16 is too low, it may cause poor braking effect, affecting vehicle safety. Adjusting the fastener can effectively solve these problems, so that the braking capacity of the brake cable 16 is at a more suitable level, improving the performance and reliability of the braking system.

[0031] According to one embodiment of the present invention, the first cable connecting portion 131 and the second cable connecting portion 151 are respectively provided with limiting grooves for restricting the cable sleeve 171. The limiting grooves prevent the cable sleeve 171 from sliding or shifting during the movement of the brake cable 16, ensuring that the cable sleeve 171 always remains in the correct position, thereby guaranteeing the proper functioning of the cable sleeve 171 in protecting and guiding the brake cable 16. Simultaneously, the limiting grooves also make the structure of the brake pedal assembly 1 more stable and reliable, reducing the possibility of malfunctions caused by the displacement of the cable sleeve 171.

[0032] According to one embodiment of this utility model, the limiting sleeve 12 is provided with a liquid injection hole 125 communicating with the sliding cavity 121. A locking member is provided inside the liquid injection hole 125, which can optionally cooperate with the liquid injection hole 125 to close the liquid injection hole 125. The liquid injection hole 125 allows for convenient injection of lubricant into the sliding cavity 121, reducing the frictional force when the brake cable 16 moves within the sliding cavity 121, making the movement of the brake cable 16 smoother, thereby improving the response speed and braking effect of the braking system. At the same time, the lubricant can also play a certain role in rust prevention and corrosion prevention, extending the service life of the brake cable 16 and the limiting sleeve 12. The locking member can optionally cooperate with the liquid injection hole 125 to close the liquid injection hole 125. When it is not necessary to inject lubricant into the sliding cavity 121, the locking member can close the liquid injection hole 125 to prevent external dust, moisture, and other impurities from entering the sliding cavity 121 and affecting the normal operation of the brake cable 16. Meanwhile, the locking mechanism also ensures the sealing of the sliding cavity 121, preventing lubricant leakage and improving the reliability and stability of the braking system.

[0033] According to one embodiment of the present invention, a first mounting point 181 is provided on the main brake pedal 13, and the brake pedal assembly 1 further includes: a vacuum booster brake pump, one end of which is rotatably connected to the first mounting point 181; a second mounting point 182 is provided on the main pedal bracket 11, and one end of the main brake pedal 13 is rotatably disposed on the second mounting point 182; wherein, the distance between the first cable connection 131 and the second mounting point 182 is a, the distance between the first mounting point 181 and the second mounting point 182 is b, the stroke of the vacuum booster brake pump is c, and the length of the limiting sleeve 12 is m, and satisfies: m / c≥a / b.

[0034] One end of the main brake pedal 13 is connected to the second mounting point 182, ensuring that the main brake pedal 13 can rotate around the second mounting point 182 for braking. One end of the vacuum booster brake pump is rotatably connected to the first mounting point 181, so that when the main brake pedal 13 rotates, the vacuum booster brake pump will also operate accordingly, providing necessary assistance for the braking process. The vacuum booster brake pump can improve the response rate of the brake pedal assembly 1 during braking, thereby improving the braking effect. The distance 'a' between the first cable connection 131 and the second mounting point 182 can be simply understood as the radius of the movement trajectory of the brake cable 16 when it follows the rotation of the main brake pedal 13; the distance 'b' between the first mounting point 181 and the second mounting point 182 can also be understood as the radius of the movement trajectory of the vacuum booster brake pump when it follows the rotation of the main brake pedal 13; at the same time, if the stroke of the vacuum booster brake pump is 'c', then the stroke of the brake cable 16 is equal to 'c' multiplied by 'a / b'. Since the brake cable 16 moves within the limiting sleeve 12, therefore, the brake sleeve... The length m of the sleeve 12 needs to be greater than or equal to the stroke of the brake cable 16, i.e., m≥c*(a / b). Therefore, the relationship between a, b, c and m should satisfy: m / c≥a / b, to ensure that the brake cable 16 will not detach from the limiting sleeve 12 during braking. Alternatively, it can be understood that the length of the sliding cavity 121 of the brake sleeve 12 needs to meet the stroke of the brake cable 16 during braking, thereby ensuring the integrity of the entire braking process and enabling the brake pedal assembly 1 to achieve a complete and good braking effect, thus ensuring the reliability of the brake pedal assembly 1.

[0035] In some embodiments, such as Figure 3 As shown, the side surface of the limiting sleeve 12 can be provided with a slot. When it is necessary to replace or repair the brake cable 16, the brake cable 16 can be removed from the slot on the side surface of the limiting sleeve without disassembling the entire limiting sleeve 12, which improves the convenience of maintenance.

[0036] The vehicle according to this utility model is briefly described below.

[0037] The vehicle according to the present invention includes the brake pedal assembly 1 in the above embodiments. Since the vehicle according to the present invention is equipped with the brake pedal assembly 1 in the above embodiments, the brake cable 16 can move within the sliding cavity 121 in the limiting sleeve 12, whether the vehicle is braked by the main brake pedal 13 or the auxiliary brake pedal 15, thus avoiding bending and breakage of the brake cable 16 and improving the safety and reliability of the vehicle.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0040] In the description of this utility model, "multiple" means two or more.

[0041] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0042] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A brake pedal assembly, characterized in that, include: A limiting sleeve (12) is provided on the vehicle body, and a sliding cavity (121) is formed inside the limiting sleeve (12). A main brake pedal (13) is rotatably mounted on the vehicle body. A first cable connection part (131) is provided on the main brake pedal (13). The first cable connection part (131) is located on one side of the limiting sleeve (12) in the extending direction of the sliding cavity (121). A secondary brake pedal (15) is rotatably mounted on the vehicle body and spaced apart from the main brake pedal (13). A second cable connection (151) is provided on the secondary brake pedal (15). Brake cable (16), the end of which is housed in the sliding cavity (121), and the brake cable (16) is fixed to the first cable connection part (131) and the second cable connection part (151) respectively.

2. The brake pedal assembly according to claim 1, characterized in that, The limiting sleeve (12) has a cover plate (122) on the side facing the first pull cable connection part (131), and the cover plate (122) is provided with a through hole (123) suitable for the brake pull cable (16) to pass through. The brake cable (16) is provided with a rivet joint (161) at its end, the rivet joint (161) being adapted to slide within the sliding cavity (121) and optionally abut against the cover plate (122).

3. The brake pedal assembly according to claim 2, characterized in that, Also includes: Sound insulation bushing (124), the sound insulation bushing (124) is disposed at the end of the brake cable (16) and located between the rivet joint (161) and the cover plate (122).

4. The brake pedal assembly according to claim 2, characterized in that, Also includes: A cable sleeve (171) is provided on the vehicle body and covers the outer periphery of the brake cable (16), and the brake cable (16) moves within the cable sleeve (171).

5. The brake pedal assembly according to claim 4, characterized in that, The vehicle body is provided with a main pedal bracket (11) and a secondary pedal bracket (14). The main brake pedal (13) is rotatably mounted on the main pedal bracket (11), and the secondary brake pedal (15) is rotatably mounted on the secondary pedal bracket (14). The brake pedal assembly further includes a cable sleeve bracket (172), which is disposed between the main pedal bracket (11) and the auxiliary pedal bracket (14) and is used to support the cable sleeve (171).

6. The brake pedal assembly according to claim 5, characterized in that, A fastener is provided between one end of the brake cable (16) and the rivet head (161). The fastener is used to adjust the distance between the rivet head (161) and the end of the brake cable (16) to adjust the tension of the brake cable (16).

7. The brake pedal assembly according to claim 4, characterized in that, The first pull wire connecting part (131) and the second pull wire connecting part (151) are respectively provided with limiting grooves for limiting the pull wire sleeve (171).

8. The brake pedal assembly according to claim 1, characterized in that, The limiting sleeve (12) is provided with an injection hole (125) that communicates with the sliding cavity (121). A locking member is provided in the injection hole (125). The locking member can be selectively engaged with the injection hole (125) to close the injection hole (125).

9. The brake pedal assembly according to claim 5, characterized in that, The main brake pedal (13) is provided with a first mounting point (181), and the brake pedal assembly further includes a vacuum booster brake pump, one end of which is rotatably connected to the first mounting point (181). The main pedal bracket (11) is provided with a second mounting point (182), and one end of the main brake pedal (13) is rotatably mounted at the second mounting point (182); wherein The distance between the first pull wire connection part (131) and the second mounting point (182) is a, the distance between the first mounting point (181) and the second mounting point (182) is b, the stroke of the vacuum booster brake pump is c, and the length of the limiting sleeve (12) is m, and the following conditions are met: m / c≥a / b.

10. A vehicle, characterized in that, Includes the brake pedal assembly as described in any one of claims 1-9.

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