WO2006024208A1 - Appareil de freinage auxiliaire aerodynamique pour vehicule a moteur - Google Patents

Appareil de freinage auxiliaire aerodynamique pour vehicule a moteur Download PDF

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Publication number
WO2006024208A1
WO2006024208A1 PCT/CN2005/000587 CN2005000587W WO2006024208A1 WO 2006024208 A1 WO2006024208 A1 WO 2006024208A1 CN 2005000587 W CN2005000587 W CN 2005000587W WO 2006024208 A1 WO2006024208 A1 WO 2006024208A1
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WO
WIPO (PCT)
Prior art keywords
motor vehicle
wind
vehicle
disposed
reel
Prior art date
Application number
PCT/CN2005/000587
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English (en)
Chinese (zh)
Inventor
Lihua Pang
Qing Zhou
Original Assignee
Lihua Pang
Qing Zhou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lihua Pang, Qing Zhou filed Critical Lihua Pang
Publication of WO2006024208A1 publication Critical patent/WO2006024208A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/16—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action by increasing air resistance, e.g. flaps

Definitions

  • the utility model relates to a safety device for a motor vehicle, in particular to a wind-assisted braking device for a motor vehicle.
  • the publicly used brake technology includes the ABS anti-lock brake system.
  • the EBD uses the brake pad as the stator part and the brake disk as the rotor part.
  • the friction plate is pressed by the hydraulic system to cause a frictional relationship between the rotor and the stator to achieve the purpose of braking.
  • the technical core of the ABS system is to control the rotor part in an optimal state by means of electronic technology so that the motor vehicle does not pull the tire with the ground.
  • the ABS anti-lock brake system can only use the rated body weight through electronic technology, so that it does not occur when braking, reaching the maximum physical limit of the body weight.
  • the disadvantage is that the braking distance is longer.
  • the Mercedes-Benz S350L car has a braking distance of 46.6 meters at 100 km/h ("Car Magazine" 2003's March issue 61 pages).
  • the reason why the braking distance is too long is that the weight of the car body is rated. Even if the permanent rear weight is increased, the fuel consumption will increase greatly, the power consumption burden will be too heavy, and the weight increase will also increase the forward inertia. Force, do not succumb to positive braking measures.
  • the friction of the brake system is determined by the weight of the vehicle body, the frictional pressure of the tire on the road surface is a prerequisite, and the friction pressure between the brake pad and the disk is set according to the friction pressure of the tire on the road surface.
  • the Porsche's car tail technology from Germany is permanently exposed to the upper rear of the rear trunk. It is used to increase the speed of the car or improve the adhesion of the rear wheel to the road at high speed. It pursues the car.
  • the appropriate pressure on the road to the wheel, the pursuit of high-speed driving stability, is the measure proposed for acceleration.
  • the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a wind-assisted braking device for a motor vehicle with a short braking distance.
  • the air resistance can be directly
  • it is possible to increase the friction with the road surface by increasing the pressure on the road surface from the rear of the vehicle to achieve the purpose of deceleration.
  • the wind-assisted braking device for a motor vehicle of the present invention is mainly based on the roof of a motor vehicle.
  • the left side and the right side of the main windward surface are provided with an extension to the wind source direction, and the rear part of the main windward surface is provided with an obliquely lower rear extension, the left side and the right side of the obliquely lower rear extension portion.
  • two or more hinges are disposed on the same axial center line near the upper portion of the C-pillar at the rear of the main windward plate surface or near the lower portion of the hollow body of the C-pillar outer layer, and the correspondence between the hinge and the vehicle body is
  • the part is spliced;
  • the main windward surface and the extension part and the body frame are provided with an opening spring, a latch, a wire guiding wheel and a control device for controlling opening and closing of the main windward surface, and the latch is set by the main
  • the control device comprises a fixed vehicle a guide wheel and a reel on the body frame, the reel is wound with a wire rope, one end of the wire rope is fixed on the reel, and the other end of the wire rope is connected to the upper ring of the lower body of the main windward plate through a guide
  • the rear portion of the main windward surface extends obliquely downward and rearward as an integral back door of the vehicle.
  • the rear portion of the main windward panel extends toward the rear of the rear as an integral back door and a rear bumper of the vehicle.
  • the rear portion of the main windward surface extends obliquely downward and rearward as a half back door of the vehicle.
  • a rear tilting device is disposed at a rear portion of the vehicle body, and the tilting device is composed of a first hydraulic cylinder disposed at a rear portion of the vehicle body and an abrasive block disposed at an end of the first hydraulic cylinder body
  • the hydraulic control portion of the first hydraulic cylinder body is connected to the pedal rocker arm of the motor vehicle brake mechanism, and the piston end protrudes under the action of the hydraulic pressure when the vehicle brakes.
  • the rear part of the vehicle body of the motor vehicle is provided with a tilting device, and the rear part of the vehicle body is provided with a tilting device, and the tilting device is connected by a pull rod guide sleeve and a pull rod guide sleeve which are rotationally connected at one end to the rear of the vehicle body.
  • the wind-assisted braking device for a motor vehicle of the present invention has a rear window and a trunk lid of the motor vehicle as the windward board surface; and two or more twisting devices are arranged near the upper portion of the C-pillar of the motor vehicle.
  • a chain which is spliced by a hinge and a corresponding part of the vehicle body; a lock is arranged between the trunk lid and the trunk, and a control device for controlling opening and closing of the main windward surface is provided, and the latch is set in the luggage
  • the upper body of the latch on the cover and the lower body of the lock provided on the trunk, the pull switch of the lock is connected with the pedal rocker of the brake mechanism of the motor vehicle;
  • the control device is connected to the rear window frame by one end a support rod, a sliding slot slidably coupled to the other end of the support rod, a second guide wheel disposed at an upper portion of the C-pillar of the vehicle body, and a second reel disposed on the frame of the vehicle body; the second reel is wound with a wire rope One end of the wire rope is fixed on the second reel, and the other end of the wire rope is connected to the support rod through the second guide wheel; the other end of the support rod is connected with one end of the chute, and the other end of the chute is opposite to
  • the roof of the motor vehicle is mainly a windward surface, and the main windward surface is composed of a first wind resistance plate, a second wind resistance plate and a second wind resistance plate a second hinge assembly; a third hinge connecting the first wind resistance plate is disposed near an upper portion of the A-pillar of the motor vehicle; when the motor vehicle is running, the first wind resistance plate and the second wind resistance plate are reset to become a roof outer layer of the motor vehicle
  • An opening spring and a latch are disposed between the second wind resisting plate and the vehicle body, and the latch is composed of a latch upper body disposed on the second wind resisting plate and a latching lower body disposed on the vehicle body, the latch is latched
  • the pull switch is connected to the pedal rocker arm of the motor vehicle brake mechanism; the second windshield plate is disposed between the upper portion of the C-pillar of the motor vehicle a second hydraulic cylinder body supporting the second wind resisting plate,
  • the wind-assisted braking device for a motor vehicle of the present invention has a trunk cover of a motor vehicle as a windward surface, a windward surface of the windshield, a fourth windshield, and two windages.
  • a fourth hinge group of the board, the third windshield and the fourth windshield working surface are provided with an extension to the wind source;
  • the fifth hinge is arranged near the front upper end of the luggage box, and the fifth hinge passes the song
  • the struts are connected to the third windshield; when the motor vehicle is running, the third windshield and the fourth windshield are folded into an outer panel of the trunk lid; and the third windshield and the fourth windshield are provided with an opening
  • the spring and the latch are composed of a latch upper body disposed on the fourth windshield plate and a latching lower body disposed on the third windshield body, the pull wire switch of the latch and the pedal of the motor vehicle brake mechanism Large rocker connection.
  • the control device is composed of a third guide wheel and a third reel placed in the trunk of the vehicle body, and the third reel is wound with a wire rope, a wire rope One end is fixed on the third reel, and the other end of the steel cord is connected to the splicing point on the curved struts through the third guiding wheel;
  • the luggage compartment is provided with a main windward surface bearing bracket, and the bearing bracket is provided with A plurality of load bearing fulcrums;
  • the third reel is coupled to the power unit of the motor vehicle, and the control mechanism of the power unit is coupled to the pedal rocker arm.
  • the utility model has the following beneficial effects: (1) The utility model directly decelerates by means of the huge air resistance through the main windward board, thereby greatly reducing the braking distance of the motor vehicle and improving the safety of the motor vehicle. (2) The utility model can increase the pressure of the rear wheel of the automobile to the road surface by the main windward plate to improve the friction of the road surface, and achieve the purpose of deceleration by the braking system; (3) since the braking distance is greatly reduced, The problem of restricting the speed of the motor vehicle is solved, and the speed of the motor vehicle is greatly improved, and the safety problem has a high guarantee. Fourth, the description of the drawings
  • Figure 1 is a schematic view of the first embodiment of the present invention
  • FIG. 2 is a schematic view of the main windward surface of the embodiment of the present invention.
  • Figure 3 is a schematic view of the second embodiment of the present invention:
  • Figure 4 is a schematic view showing the main windward surface of the second embodiment of the present invention.
  • Figure 5 is a schematic view of the third embodiment of the present invention.
  • Figure 6 is a schematic view of the third main windward surface of the embodiment of the present invention.
  • Figure 7 is a schematic view of Embodiment 4 of the present invention.
  • Figure 8 is a schematic view of the fourth main windward surface of the embodiment of the present invention.
  • Figure 9 is a schematic view of Embodiment 5 of the present invention.
  • Figure 10 is a schematic view showing the fifth main windward surface of the embodiment of the present invention.
  • Figure 11 is a schematic view of Embodiment 6 of the present invention.
  • Figure 12 is a schematic view showing the sixth main windward surface of the embodiment of the present invention.
  • Figure 13 is a working principle diagram of the wind-assisted braking device for a motorized and electric vehicle of the present invention
  • Figure 14 is a schematic view of the seventh embodiment of the present invention.
  • Figure 15 is a schematic view showing the main windward surface of the seventh embodiment of the present invention.
  • Figure 16 is a schematic view of the eighth embodiment of the present invention.
  • Figure 17 is a schematic view showing the main windward surface of the eighth embodiment of the present invention.
  • Figure 18 is a schematic view of Embodiment 9 of the present invention.
  • Figure 19 is a schematic view showing the main windward surface of the ninth embodiment of the present invention.
  • Figure 20 is a schematic view of Embodiment 10 of the present invention.
  • Figure 21 is a schematic view showing the ten main windward surface of the embodiment of the present invention.
  • Figure 22 is a schematic view of the eleventh embodiment of the present invention.
  • Figure 23 is a schematic view of the twelfth embodiment of the present invention.
  • Figure 24 is a schematic view of the thirteenth embodiment of the present invention.
  • Figure 25 is a schematic view showing the main windward surface of the thirteenth embodiment of the present invention.
  • Figure 26 is a schematic view of the fourteenth embodiment of the present invention.
  • Figure 27 is a schematic view showing the main windward surface of the fourteenth embodiment of the present invention when it is opened;
  • Figure 28 is a schematic view of the power clutch device of the present invention.
  • 29 is a schematic cross-sectional view of the limiting device of the present invention.
  • Figure 30 is a schematic view of the fifteenth embodiment of the present invention.
  • Figure 31 is a schematic view of the sixteenth embodiment of the present invention.
  • Figure 32 is a schematic view showing the main windward surface of the sixteenth embodiment of the present invention when it is opened.
  • Figure 33 is a partial enlarged view of the tail portion of the vehicle body in the sixteenth embodiment of the present invention.
  • Figure 34 is a schematic view of the support mechanism of the present invention.
  • 67 cylinder return pipe valve 68 is the body 69 housing 70 spring 71 limit rod
  • wind-assisted braking device for a motor vehicle of the present invention will be described in detail below with reference to the embodiments.
  • points A to A' are the front pillars of the door
  • points B to B' are the middle pillars of the doors
  • points C to C' are the rear pillars of the doors.
  • they are called A-pillars, B, respectively.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • Embodiment 1 is an embodiment of a three-car truck, as shown in Figures 1 and 2.
  • the utility model relates to a wind-assisted braking device for a motor vehicle, wherein the rear half of the roof of the three-box car is mainly the windward surface 1 , that is, the outer layer of the outer layer of the upper part of the B-pillar to the upper end of the B-pillar is the main windward plate. Face 1.
  • the left side and the right side of the main windward surface 1 are provided with an extension to the wind source direction, and the left side of the main windward surface 1 to the wind source extends from the left side of the roof to the upper edge of the left door glass window, and the main windward surface 1
  • the extension from the right to the wind direction is the upper edge of the right side of the roof to the right door glass window.
  • the main windward board surface 1 is provided with an extension 2 which is inclined downward and rearward, and the extension portion is a rear window glass and a frame.
  • the left side and the right side of the extension 2 on the rear side of the main windward surface 1 are provided with a forward extension, and the left side forward extends to the outer hollow panel of the rear compartment to the rear edge of the left door glazing
  • the right side of the right side extends from the outer hollow panel of the rear compartment to the rear edge of the right door glazing.
  • Main windward surface 1 There are two or more hinges 4 on the same axis near the upper part of the C-pillar 3. The hinge 4 is spliced to the frame of the vehicle body.
  • An opening spring 5, a latch, a wire guide wheel 6 and a control device for controlling opening and closing of the main windward surface 1 are arranged between the main windward surface 1 and the extension portion and the vehicle body frame, and the latch is arranged on the main windward surface.
  • the upper latching upper body 7 and the latching lower body 8 disposed on the body frame are connected to the pedal rocker arm of the motor vehicle brake mechanism for linkage.
  • the control device comprises a wire guiding wheel 6 and a reel 9 fixed on the frame of the vehicle body.
  • the reel 9 is wound with a wire rope 10, one end of which is fixed on the reel 9, and the reel 9 is provided with a checker and a buffer spring Wherein the checker and the buffer spring are well known techniques.
  • the other end of the wire rope 10 is connected to the main windward surface 1 by a wire rope guide wheel 6.
  • a wire rope guide wheel 6 For the convenience of connection, it is preferable to provide a pull ring on the main windward surface 1, and the other end of the wire rope 10 is connected to the pull ring of the main windward surface 1 through the wire rope guide wheel 6.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the second embodiment is an embodiment of a three-car truck, as shown in Figures 3 and 4.
  • the difference from the first embodiment is that only two or more hinges 4, the over-stranded chain 4 and the frame of the vehicle body are disposed on the same axial center near the lower portion of the hollow portion of the outer C-pillar of the main windward surface 1 Achieve splicing.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the third embodiment is an embodiment of a three-car truck, as shown in Figures 5 and 6.
  • the difference from the first embodiment is only that the wind-assisted braking device for a motor vehicle of the present invention mainly uses the entire roof of the three-box vehicle as the windward surface 1 , that is, the roof between the upper end of the A-pillar and the upper end of the C-pillar.
  • the outer hollow board is mainly the windward board surface 1; the main windward board surface 1 is the rear C pillar outer layer hollow body near the lower part of the hollow shaft is provided with more than 2 hinges 4, the over hinge 4 and the frame of the vehicle body Achieve splicing.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • Embodiment 4 is an embodiment of a two-car, as shown in Figures 7 and 8.
  • the utility model relates to a wind-assisted braking device for a motor vehicle, wherein the rear half of the roof of the second box car is mainly the windward surface 1 , that is, the outer layer of the roof of the upper end of the B-pillar to the upper end of the C-pillar is the main windward plate. Face 1.
  • the left side and the right side of the main windward surface 1 are provided with an extension to the wind source direction, and the main windward surface 1 is left.
  • the extension from the side to the wind source is the upper edge of the left side of the roof to the left door glass window
  • the extension of the right side of the main windward surface 1 to the wind source is the upper edge of the right side of the roof to the right door glass window.
  • the rear portion of the main windward surface 1 is provided with an extension 2 which is inclined downward rearward, and the extension 2 below the oblique direction is the overall back door of the vehicle.
  • the left side of the main windward surface 1 is extended to the left side of the rear side of the rear portion 2, and the right side is provided with a forward extension, and the left side of the front side extends to the outer hollow board of the rear compartment to the left door glass window.
  • the rear edge of the rear edge extends from the outer hollow panel of the rear compartment to the rear edge of the right door glazing.
  • Two or more hinges 4 are disposed on the same axial center line near the lower portion of the entire back door, and the hinges 4 are spliced to the corresponding portions of the vehicle body.
  • An opening spring 5, a latch, a wire guide wheel 6 and a control device for controlling opening and closing of the main windward surface are disposed between the main windward surface 1 and the extension portion and the vehicle body frame, and the latch is disposed on the main windward surface.
  • the latch upper body 7 is composed of a latching lower body 8 disposed on the body frame, and the latching pull switch is connected to the pedal rocker arm of the motor vehicle brake mechanism.
  • the control device comprises a wire guiding wheel 6 and a reel 9 fixed on the frame of the vehicle body.
  • the reel 9 is wound with a wire rope 10, one end of which is fixed on the reel 9, and the reel 9 is provided with a checker and a buffer spring .
  • the other end of the wire rope is connected to the main windward surface 1 by a wire rope guide wheel 6.
  • a wire rope guide wheel 6 For the convenience of connection, it is preferable to provide a pull ring on the main windward surface 1, and the other end of the wire rope 10 is connected to the pull ring of the main windward surface 1 through the wire guide wheel 6.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • Embodiment 5 is an embodiment of a two-car truck, as shown in Figures 9 and 10.
  • the present invention uses a new type of motor vehicle wind-assisted braking device, with the entire roof of the three-box vehicle as the windward surface 1, that is, between the upper end of the A-pillar and the upper end of the C-pillar.
  • the outer hollow board of the roof is mainly the windward board surface 1; the extension of the main windward board surface 1 rearward obliquely rearward is the half back door of the vehicle; the lower end of the half body back door is provided on the same axis line 2
  • More than one hinge 4 is spliced by the hinge 4 and the corresponding portion of the vehicle rest.
  • the lower part of the half-back door can be used as the trunk door.
  • Embodiment 6 is an embodiment of a two-car truck, as shown in Figures 11 and 12.
  • the difference from the fourth embodiment is only that the wind-assisted braking device of the motor vehicle of the present invention has the rear half of the three-car roof as the windward surface 1 , that is, between the upper end of the B-pillar and the upper end of the C-pillar.
  • the outer hollow board of the roof is mainly the windward board surface 1; the extension of the main windward board surface 1 rearward obliquely rearward is the half back door of the vehicle; the lower end of the half body back door is provided on the same axis line 2 More than one hinge 4 is spliced by the hinge 4 to the corresponding portion of the vehicle body.
  • the lower part of the half body back door can be used as the trunk door. Since the body structure of the jeep and the van is the same as that of the second car, the embodiments of the above two car can be applied to the jeep and the van, which still belong to the protection scope of the present invention.
  • the latch upper body 7 and the latch lower body 8 are a single piece, which is engaged or opened.
  • the brake pedal large rocker arm is interlocked with the pull switch of the latch.
  • the depth of the large rocker arm and the speed of the vehicle are determined to open the main windward surface.
  • the upper end of the spring 5 is released to release the pre-pressure, and the main windward surface 1 is opened with an air inlet, and the high-speed and powerful airflow opens the main windward surface.
  • the main windward deck 1 is open and the first half of the opening is almost unrestricted by the resistance, only in the latter half of the buffer mechanism.
  • the spool 9 around which the wire rope 10 is wound in the control device is elastically coupled to the buffer spring.
  • the other end of the spring is caught on the vehicle body.
  • the backstop in the drum 9 locks the reel 9 and is installed in the wire guide wheel 6 near the roof position for changing the wire rope. Pulling direction, wire rope
  • the length determines the optimum angle for opening the main windward surface 1. By adjusting the length of the wire rope 6, the optimum angle of the main windward surface 1 can be achieved.
  • the upper end of the wire rope 6 is connected to the main windward plate surface 1, and the connection and fixing manner thereof may be a splicing, and other known connection forms may be employed.
  • the function of the control device is that when the main windward surface 1 is opened, it is responsible for the bearing relationship between the main windward surface 1 and the wind, and secondly, it is responsible for the buffering of the opening speed of 1 I 10 seconds to ensure the reciprocating working state of the main windward surface 1 Persistent.
  • the second function of the control device is to recover and recover the opened main windward surface 1 after the braking is completed, and the latching upper body 7 and the latching lower body 8 are locked and locked.
  • the middle of the reel 9 is a wire rope, and one end "outer diameter surface" is the tooth shape of the above-mentioned backstop, and the other end "outer diameter surface” is a driven tooth type. The driven gear and the driving gear only engage when the main windward plate is recovered.
  • the working principle of the wind-assisted braking device for a motor vehicle of the present invention is as follows: As shown in FIG. 13, the main windward surface 1 receives the air flow 13 from the roof direction at an angle of working state, with a certain angle
  • the front windshield 15 squeezes the air in this space at a speed of more than 100 kilometers per hour.
  • the pressurized air moves rearward and upward along the front windshield 15 and the pressure is relieved when the rear end contacts the pressurized air.
  • the vacuum direction of the rear space meets the higher density of the squeezed air, forming a certain angle of air flow 13 flowing backwards and backwards of the tail, the angle formed by the direction of the air around the flow 13 and the tail
  • the inner layers are approximately parallel.
  • the inner angle of the rear end is approximately 45 degrees from the horizontal direction of the road.
  • the inner angle surface of the rear end is approximately 90 degrees from the main windward surface 1 that is suddenly opened to the working angle state. More than 100 kilometers per hour, air flow 13 High-pressure high-density air formed from the roof, the left and right sides of the car, and the three directions. After the air around the air 13 hits the main windward plate 1, it will disperse along the main windward surface 1 in the up, down, left and right direction, and continue to the main windward surface 1 after the brake is completed or halfway.
  • the air flow 3 acts on the main windward surface 1 to generate a force to the rear and the rear of the vehicle.
  • the force can decompose two components, one is the backward horizontal component, and the horizontal component is Direct deceleration can greatly reduce the braking distance of the motor vehicle and improve the safety performance of the motor vehicle.
  • the other is the downward vertical component force.
  • the vertical component force can increase the pressure on the road surface of the rear wheel of the car to improve the pressure. Friction with the road surface, through the brake system to achieve the purpose of deceleration.
  • the main windshield per square meter can generate about 100 kg of vertical pressure on the road surface. In the state of 200 km / h, the pressure on the road will increase several times.
  • the caliper and friction disc force for braking systems can be increased accordingly, providing a prerequisite for improved braking efficiency.
  • the speed is between 100 km/h and 60 km/h
  • the braking efficiency is the initial stage, and the braking distance is shortened by about 35 %.
  • the braking distance can be shortened by 35 %.
  • Embodiment 7 is an embodiment of a three-car truck, as shown in Figures 14 and 15.
  • the front half of the roof of the three-car roof is the main windward surface 1, that is, the outer layer of the roof outer layer between the upper end of the A-pillar and the upper end of the B-pillar is the main windward surface 1.
  • Two or more hinges 4 are disposed on the same axial center line near the upper portion of the B-pillar, and the main windward surface 1 is spliced with the frame of the vehicle body through the hinge 4.
  • the wire guide wheel 6 and the spool 9 are disposed at the front of the vehicle body.
  • Example 8 Example 8:
  • Embodiment 8 is an embodiment of a three-car truck, as shown in Figs.
  • the difference from the seventh embodiment is only that the wind-assisted braking device for the motor vehicle of the present invention has the rear half of the roof of the three-car roof as the windward surface 1; the opening and closing of the main windward surface 1 is
  • the pneumatic cylinder 14 is controlled.
  • the control portion of the pneumatic cylinder 14 is coupled to the pedal rocker arm of the vehicle brake mechanism by known techniques to effect linkage.
  • the pneumatic cylinder 14 is disposed at the rear of the vehicle body.
  • Embodiment 9 is an embodiment of a three-car truck, as shown in Figs.
  • the only difference from the second embodiment is that the C-pillar of the utility model wind-assisted braking device is extended to the bumper of the vehicle body, and two or more hinges 4 are disposed on the bumper of the vehicle body. .
  • Embodiment 10 is an embodiment of a box truck, as shown in Figures 20 and 21.
  • the upper side panel of the freight box of the van is made of two layers, and the outer panel is mainly the windward surface.
  • the main windward panel 1 is linked to the rear side panel of the shipping container by a hinge 4 .
  • Fig. 21 is a schematic view showing the opening of the main windward surface of the tenth embodiment.
  • the opening angle of the wind-assisted braking device of the motor vehicle can be controlled.
  • the outer panel of the entire upper side panel of the cargo box body may be used as the main windward panel surface 1, or the outer panel of the rear half of the upper side panel of the freight container body may be used as the main windward panel surface. 1.
  • the structure of the combination of the container and the vehicle body is similar to that of the box truck in the tenth embodiment, and the wind-assisted braking device of the tenth embodiment can be completely applied to the container.
  • the upper side of the large passenger car body is made into a double layer, and the outer layer is the main windward surface 1, the main windward surface 1 and the rear side of the freight box.
  • the link is achieved by the hinge 4.
  • the upper side and the rear side of the upper side of the large passenger car body are double-layered, the two outer layers are vertically connected in shape, and the upper side of the large passenger car body is the rear outer layer.
  • the main windward surface 1 and the rear side outer layer extend downwardly to the main windward surface 1 , and the main windward surface 1 and the rear side are hinged to the bumper by the hinge 4 .
  • the structure of the vehicle body can be the same or similar, and all the embodiments can be applied to the electric vehicle, which still belongs to the protection range of the utility model.
  • the difference between this embodiment and the first embodiment is that the rear portion of the vehicle body is provided with a tilting device, and the tilting device is disposed on both sides of the trunk of the rear of the vehicle body.
  • a hydraulic cylinder block 16 and an friction block 17 disposed at an end of the first cylinder block 16 projecting from the cylindrical piston are formed.
  • the first hydraulic cylinder 16 is spliced with the rear of the vehicle body.
  • the first cylinder block 16 is also provided with a plurality of limiting devices at different positions. As shown in FIG.
  • each of the limiting devices is provided by a housing 69, a spring 70 disposed in the housing 69, and an extendable limiting rod 71 and a pull wire 72 thereof, and a small limiting block disposed in the housing 69. 73 and its wire 74 are formed, and the outer end of the limiting rod 71 is provided with a groove 75.
  • the movement of the limit lever 71 is horizontal, and is 90° to the traveling direction. According to the slope of the road surface, one of them can be released during braking.
  • the spring 70 is released, and the limiting rod 71 extends and defines the angle of the tilting device to the road surface. Play a second key role.
  • the hydraulic control portion of the first hydraulic cylinder block 16 is connected to the pedal rocker arm of the motor vehicle brake mechanism.
  • the piston end drives the friction block 17 to extend under the action of the hydraulic pressure, so that the friction block 17 approaches the road surface.
  • a huge wind force acts on the main windward surface, which may cause the car body to lean backwards.
  • the friction block 17 contacts the road surface to support the car. The body prevents it from leaning backwards.
  • the friction block 17 can also be replaced by a roller, and the friction block or the roller is in friction relationship with the ground, and the distance from the ground can be adjusted according to the load condition.
  • the friction block or the roller is used to increase the wheelbase between the rear axle and the front axle, so that the vertical force and the turning torque of the windshield plate are suddenly increased between the two shafts to keep the front end lower than the tail, and the front wheel and the vehicle body are elastically connected. It is a sub-elastic connection with respect to the rear of the car.
  • the friction block or the roller can be extended obliquely downward to the circumference of the wheel width of the vehicle body.
  • the tilting device of this embodiment plays such a role that when the entire braking process is in a good state of braking, the generation of the vertical direction of the small angle of the front wheel determined by the driving direction is utilized; the main windward surface suddenly generates The vertical force of a larger angle can also be controlled in a certain horizontal position to be utilized; the new two friction points make the force generated by the main windward surface at an ideal center of gravity. At the same time, it also provides security for the brake process.
  • the difference between the embodiment and the second embodiment is that the rear part of the vehicle body is provided with a tilting device, and the tilting device is connected by a rod to the rear of the vehicle body.
  • the pull wire 51 of the block 50 is connected to the pedal rocker arm of the motor vehicle brake mechanism, and the first energy storage spring 18 is released when the motor vehicle brakes, and the friction block 17 is driven to bring the friction block 17 close to the road surface, and the second limit block 55 is driven.
  • the tilting device is further provided with a limit device, as shown in Fig. 29, a housing 70, a spring 70 disposed in the housing 69, and an extendable limit rod 71 and its pull wire 72 are disposed in the housing 69.
  • the small limit block 73 and its pull wire 74 are formed, and the outer end of the limit rod 71 is provided with a groove 75.
  • the movement of the limit lever 71 is horizontal, 90° to the traveling direction.
  • the friction block 17 In the case of emergency braking, a large wind force acts on the main windward surface, which may cause the car body to lean backwards.
  • the friction block 17 can also be replaced by a roller, and the friction block or the roller is in friction relationship with the ground, and the distance from the ground can be adjusted according to the load condition.
  • the friction block or the roller is used to increase the wheelbase between the rear axle and the front axle, so that the vertical force and the turning torque of the windshield plate are suddenly increased between the two shafts to keep the front end lower than the tail, and the front wheel and the vehicle body are elastically connected. Inelastic connection to the rear of the car.
  • the friction block or roller can be extended backwards and downwards to a position other than the rear of the vehicle body.
  • Figure 24 is a schematic view of the thirteenth embodiment
  • Figure 25 is a schematic view of the thirteenth main windward plate surface of the embodiment.
  • the wind-assisted braking device for a motor vehicle of the present invention has a rear window 19 and a trunk lid 20 of the motor vehicle as the windward surface.
  • the connection of the rear window 19 and the trunk lid 20 is a fixed connection.
  • Two or more hinges 4 are disposed in the vicinity of the upper portion between the two C-pillars of the motor vehicle, and the hinges 4 are spliced to the corresponding portions of the vehicle body.
  • a lock is provided between the trunk lid 20 and the trunk 21, and a control device for controlling the opening and closing of the main windward panel is provided.
  • the latch is provided by the latch on the trunk lid 20 and is disposed in the trunk.
  • the latching lower body 8 on the 21 is composed, and the pull switch of the latch is connected with the pedal rocker arm of the brake mechanism of the motor vehicle.
  • the open control device comprises a support rod 22 connected at one end to the rear window frame, a sliding slot 23 slidably coupled to the other end of the support rod 22, a second guide wheel 40 disposed on the column C of the vehicle body, and a vehicle body disposed on the vehicle body.
  • On the frame The second reel 41 is composed.
  • a third wire rope 42 is wound around the second drum 41. One end of the third wire rope 42 is fixed to the second drum 41, and the other end of the third wire rope 42 is connected to the support rod 22 via the second guide wheel 20.
  • the other end of the support rod 22 is connected to one end of the chute 23, and the other end of the chute 23 is connected to the vehicle body.
  • the chute 23 is provided with a buffer spring 24, a guide block 25 and a limiting block 26.
  • the second reel 41 is coupled to a power unit of the motor vehicle, the opening of which is coupled to the pedal rocker arm. The power cut is connected to the stroke switch at the upper end of the chute 23.
  • the power unit can be a motor, and the electrical switch of the motor is interlocked with the foot rocker arm.
  • the power unit can also adopt the power clutch device shown in Fig. 28.
  • 61 is a transmission gear
  • 62 is a driven gear
  • 63 is a moving arm
  • the moving arm 63 is used to control the separation of the transmission gear 61 and the driven gear 62.
  • 64 cylinder push rod, 65 is the cylinder
  • 66 is the cylinder inlet valve
  • 67 is the cylinder return valve
  • 68 is the body.
  • the transmission gear 61 is mounted on a brake disc of a motor vehicle to obtain power from the brake disc.
  • the driven gear 62 is coupled to the second reel 41. Connect the cylinder inlet and return line valves to the master pump. The control of the optimum opening angle is connected to the travel switch at this position.
  • the power unit can also adopt the power unit shown in Fig. 30, and the rear wheel is a power source, and the tire tread and the driven ratchet 79 are frictionally related.
  • a driven ratchet 79 is disposed near the tread of the rear tire, and the shaft of the driven ratchet 79 is coupled to the moving arm, and the moving arm is coupled to the vehicle body via a winch 80, and the moving arm is coupled to the piston rod of the brake cylinder 81.
  • the driven ratchet 79 transmits power to the second reel 41 through the wire rope.
  • the cylinder inlet and return valve of the brake cylinder 81 are in communication with the master cylinder.
  • the plunger of the brake cylinder 81 When braking, the plunger of the brake cylinder 81 is extended, and the driven ratchet 79 is pressed against the tread of the rear tire to obtain power. The driven ratchet 79 is then cut into the rear tire tread under the squeeze of the brake cylinder. After the windshield plate completes the turning angle, the stroke switch of the limiting block 26 turns on the power supply, and starts the electromagnetic one-way valve on the oil return pipe, which is rushed in advance than the whole process of the brake. The return spring restores the clutch shift arm.
  • the power unit drives the second reel 41 to rotate, and the second reel 41 pulls the support rod 22 obliquely upward through the second steel cord 42, and the main windward surface of the support rod 22 reaches the working angle.
  • the bit block 26 is ejected and outputs a bit signal to the travel switch to stop the power source, and the limit block 26 supports the main windward surface.
  • the main windward deck is equipped with emergency braking with strong wind power.
  • This embodiment describes a horizontal back door.
  • the buckled back door is exactly the same. The difference is the area, and the buckle type is slightly larger than the horizontal type.
  • the rear portion of the body of the motor vehicle is further provided with a tilting device, and the structure of the tilting device is the same as that of the tilting device of the eleventh embodiment, so that it is not shown in Figs. 24 and 25.
  • Embodiment 14 When the windshield is recovered, the foot rocker arm is lifted up, and the limit block 26 is returned, and the windshield plate automatically falls and is locked by the latch.
  • Figure 26 is a schematic view of the fourteenth embodiment
  • Figure 27 is a schematic view showing the main windward surface of the fourteenth embodiment when it is opened.
  • the wind-assisted braking device for a motor vehicle of the present invention has a roof of a motor vehicle as a windward surface, and a main windward surface is composed of a first wind resisting plate 27 and a second wind resisting plate 28;
  • the second hinge assembly connecting the two windshield plates is composed of 29.
  • a third hinge 30 that connects the first windshield plate 27 is disposed near the upper portion of the A-pillar 11 of the motor vehicle. When the motor vehicle is running, the first windshield panel 2.7 and the second windshield panel 28 are reset to become the roof outer panel of the motor vehicle.
  • An opening spring 5 and a latch are disposed between the second wind resisting plate 28 and the vehicle body, and the latch is composed of a latch upper body 7 disposed on the second wind resisting plate 28 and a latching lower body 8 disposed on the vehicle body.
  • the pull switch of the lock is connected to the foot rocker arm of the brake mechanism of the motor vehicle.
  • Second wind deflector 28 and motor vehicle A second hydraulic cylinder block 44 supporting the second wind resisting plate 28 is disposed between the upper portions of the C-pillars 3. The piston end of the second hydraulic cylinder block 44 and the bottom end of the cylinder block are connected to the second wind resisting plate 28 at one end. It is connected to the C-pillar 3 of the motor vehicle.
  • the hydraulic control portion of the second hydraulic cylinder block 44 is connected to the pedal rocker arm of the motor vehicle brake mechanism, and the piston end protrudes under the action of the hydraulic pressure when the vehicle brakes, and the second wind resistance plate is jacked up; Under the action of the wind, the piston end continues to protrude under the action of the hydraulic pressure and pushes up the second wind resisting plate, so that the first wind resisting plate is centered on the third hinge 30, and is raised upward by a certain angle.
  • the first wind resisting plate is supplemented, and the second wind resisting plate is main, and the emergency braking is performed by the strong wind. Its emergency braking works in the same way as shown in Figure 13.
  • the rear portion of the body of the motor vehicle is further provided with a tilting device, and the structure of the tilting device is the same as that of the tilting device of the twelfth embodiment, so that it is not shown in Figs. 26 and 27.
  • the wind-assisted braking device for a motor vehicle of the present invention has an inner layer of a trunk cover of a motor vehicle as a windward surface, and a windward surface of the windward surface is a third windshield 31 and a fourth
  • the wind resisting plate 32 and the fourth hinge group 33 connecting the two wind resisting plates are configured.
  • a fifth hinge 34 is disposed near the upper front end of the trunk, and the fifth hinge 34 is coupled to the third wind resistor 31 via the curved struts 35.
  • the third windshield panel 31 is enclosed by the fourth windshield panel 32, and is folded into the outer panel of the trunk lid when reset.
  • the third wind resisting plate 31 also functions as a supporting plate for supporting the fourth wind resisting plate 32 to rise to the working angle.
  • An opening spring 5, a latch and a control device for controlling the opening and closing of the main windward surface are disposed between the third windshield plate 31 and the fourth wind resisting plate 32, and the latch is supported by the latch upper body disposed on the fourth wind resisting plate 32. 7 and the latching lower body 8 disposed on the third wind resisting plate 31, the pull wire switch of the latch is connected with the pedal rocker arm of the brake mechanism of the motor vehicle.
  • a first limit post 76 and a second limit post 78 are also disposed in the rear trunk of the vehicle body.
  • a load-bearing bracket is provided on the luggage compartment.
  • the load-bearing bracket 43 is provided with a plurality of load-bearing fulcrums 54. '
  • the opening control device of the wind deflector is composed of a third guide wheel 36 and a third reel 37 disposed on the vehicle body, and a third wire rope 38 is wound around the third reel 37, and one end of the third wire rope 38 is fixed to the third roll.
  • the other end of the third wire rope 38 is connected to the hinge point 77 on the curved struts 35 via the third guide wheel 36.
  • the third reel 37 is coupled to the power unit of the motor vehicle.
  • the opening of the power unit is coupled to the foot rocker arm and is stopped in position to be coupled to the travel switch on one of the load bearing fulcrums 54 of the load bearing bracket 43.
  • the power unit can adopt the following scheme.
  • the rear wheel is the power source, and the tire tread and the driven ratchet 79 are frictionally related.
  • a driven ratchet 79 is disposed near the tread of the rear tire, and the shaft of the driven ratchet 79 is coupled to the moving arm, and the moving arm is coupled to the vehicle body via a winch 80, and the moving arm is coupled to the piston rod of the brake cylinder 81.
  • the driven ratchet 79 transmits power to the third reel 37 through the wire rope.
  • the cylinder inlet and return valve of the brake cylinder 81 are in communication with the master cylinder. When braking, the plunger of the brake cylinder 81 is extended, and the driven ratchet 79 is pressed against the rear tire tread to obtain power.
  • the driven ratchet 79 is then cut into the rear tire tread under the squeeze of the brake cylinder.
  • the stroke switch on the rear bearing key 54 turns on the power supply, and starts the electromagnetic one-way valve on the oil return pipe, which is rushed in advance compared with the whole process of the brake.
  • the return spring restores the clutch moving arm.
  • the power unit can also be equipped with a motor whose electrical switch is interlocked with the stroke of the foot rocker arm and the position in place.
  • the power unit drives the third reel 37 to rotate, and the third reel 37 pulls the curved struts 35 through the third steel cord 38, and the curved struts 35 push the main windward surface to the working angle.
  • 54 load bearing points support the main windward board.
  • the main windward deck is equipped with emergency braking with strong wind.
  • This embodiment describes a horizontal rear cover. Clamshell rear cover and It is exactly the same. The difference is the area, the buckle type is slightly larger than the horizontal type.
  • the rear portion of the body of the motor vehicle is also provided with an anti-tip device.
  • the structure of the anti-tip device is the same as that of the anti-tip device of the eleventh embodiment, and is not shown in Figs. 24 and 25.
  • the recovery unit is the same as the recovery unit of the sixteenth embodiment, see Fig. 32.
  • Figure 31 is a schematic view of the sixteenth embodiment of the present invention, in order to clearly understand the reaction structure relationship, a partial sectional view is adopted;
  • Figure 32 is a schematic view of the sixteenth main windward surface of the embodiment of the present invention, due to the limitation of the drawing surface, The support mechanism is not shown in Fig. 32, but is represented by a partial (local section) enlarged view of the tail, see Fig. 33;
  • Fig. 34 is a schematic view of the support mechanism of the present invention.
  • the wind-assisted braking device for a motor vehicle of the present invention the inner layer of the trunk lid of the motor vehicle is mainly the windward surface, and the windward surface is composed of the third wind resisting plate 31 and the fourth The wind resisting plate 32 and the fourth hinge group 33 connecting the two wind resisting plates are configured.
  • a fifth hinge 34 is disposed near the upper front end of the luggage case, and the fifth hinge 34 is connected to the third wind resistance plate 31 via the curved support 35.
  • the third wind resisting plate 31 is enclosed by the fourth wind resisting plate 32, and is folded and folded into an outer layer of the trunk lid.
  • the third wind deflector 31 also functions as a pallet to support the fourth wind deflector 32 to rise to a working angle.
  • An opening spring 5 a latch and a control device for controlling the opening and closing of the main windward surface are disposed between the third windshield plate 31 and the fourth wind resisting plate 32, and the latch is supported by the latch upper body disposed on the fourth wind resisting plate 32. 7 and the latching lower body 8 disposed on the third wind resisting plate 31, the pull wire switch of the latch is connected with the pedal rocker arm of the brake mechanism of the motor vehicle.
  • the wind deflector opening support mechanism is shown in Fig. 33, and the lower end of the second pull rod guide sleeve 52 is connected with the relevant components in the rear trunk.
  • the upper end of the second pull rod guide sleeve 52 is a two-way moving rod 53.
  • the second pull rod guide sleeve 52 and the moving rod 53 are radially encased with a second energy storage spring 59.
  • the upper end of the moving rod 53 is provided with a "U" type semi-open type lifting sleeve.
  • the lower end of the two-way moving lever 53 is connected to the take-up reel 60.
  • the "U" type semi-opening cup of the moving rod 53 is coupled to the short shaft of the bracket switch on the aforementioned curved rod.
  • a load-bearing bracket is disposed on the luggage case.
  • the load-bearing bracket 43 is provided with a plurality of load-bearing fulcrums, and the load-bearing bracket 43 has a plurality of short-axis 54 combinations.
  • the strength of the wind deflector is determined according to the speed limit defined by the regulations.
  • the working angle of the wind deflector can also be adjusted according to the structure to ensure the adaptability and inclusiveness of the wind deflector strength to different speeds.
  • the opening spring 5 opens the fourth wind resistance plate 32 and the third wind resistance.
  • the plates 31 are simultaneously opened.
  • the switch device of the second energy storage spring 59 that is, the pull rope of the limit block 56 is connected with the pedal rocker arm of the motor vehicle brake mechanism, and the second energy storage spring 59 is released when the motor vehicle brakes, and passes through the curved support rod.
  • This embodiment describes a horizontal rear cover.
  • the buckled rear lid is identical to the one. The difference is the area, the buckle type is slightly larger than the horizontal type.
  • the aforementioned recovery reel 60 is provided for re-storing potential energy of the second energy storage spring 59.
  • the return control of the second energy storage spring 59 is such that the rear lower end of the curved struts 35 bears a bearing relationship with one of the short shafts 54 of the multi-point bearing bracket 43 Beginning.
  • the short shaft 54 in the short axial load bearing bracket 43 on the curved struts 35 completes the load bearing transfer, and the short axis of the curved struts 35 is evacuated. Once the brake 'operation is completed, the short shaft 54 of the load bearing bracket 43 is also evacuated.
  • the curved struts 35 can be restored together with the third wind resisting plate 31, and can be quickly restored without being restricted by the second energy storage spring 59.
  • the second energy storage spring 59 performs its own reduction mode and time, and the two do not interfere with each other.
  • the recovery of the fourth wind resisting plate 32 and the locking of the third wind resisting plate 31 are restored by the motor, and the transmission relationship is not described on this page.
  • a tilting device may also be provided at the rear of the body of the motor vehicle.
  • the tilting device may be the tilting device of the twelfth embodiment.
  • the recovery device of the fourth windshield panel 32 is composed of a third reel 37 disposed on the upper portion of the car body C column, a third reel 37 disposed on the vehicle body, and a third reel 37 wound around the third reel
  • the wire rope 38, one end of the third wire rope 38 is fixed on the third reel 37, and the other end of the third wire rope 38 passes through the third guide wheel 36 and the guide wheel and the fourth wind resistance plate disposed in the curved struts 35. 32 connections.
  • a rope groove and a guide wheel are provided on the curved struts 35.
  • the third reel 37 is provided with a checker and a buffer spring, wherein the checker and the buffer spring are well known techniques.
  • the third reel 37 is coupled to the power unit of the motor vehicle, and the control mechanism of the power unit is coupled to the foot rocker arm.
  • the power device is used for recovering the third windshield plate 31 and the fourth wind resisting plate 32.
  • the power device can adopt a motor, and the electrical switch of the motor is connected with the foot rocker arm to be connected with the travel switch.
  • the recovery device rope mechanism In addition to recycling the third and fourth windshield panels, the recovery device rope mechanism also has the following functions: (1) buffering the opening of the fourth windage panel, (2) from the recovery of the third and fourth windage panels To the buffer effect. Specifically, in the recycling mechanism, the protruding portion of the curved struts is in a functioning relationship between the two guide wheels of the wire rope.
  • the motor vehicle can be controlled to release the second energy storage spring 59 without opening the latch between the third wind deflector 31 and the fourth wind deflector 32.
  • the third wind resistor plate 31 and the fourth wind deflector plate 32 are integrally opened at a certain angle. In this way, the adhesion of the car body to the ground can be increased by the action of the wind to ensure safe driving.
  • the wind-assisted braking device for a motor vehicle in this embodiment not only has the function of emergency braking, but also has the function of increasing the adhesion between the vehicle body and the ground, and improving the adaptability of the vehicle under severe conditions.
  • the third windshield plate 31 and the fourth windshield plate 32 are provided with an extending surface in the direction of the wind source near the end surface, and the extending surface is a cloth for sealing the gap between the third windshield plate 31 and the fourth wind resisting plate 32.
  • the installation manner between the extension surface and the third windshield panel 31 and the fourth windshield panel 32 may be a fixed connection or a splicing, or may be a third windshield panel 31 and a fourth windshield panel with two ends of the rope. The other two sides of the 32 spliced are connected near the left and right end faces. Before the connection, the sleeve of one end of the pre-selected fabric is placed on the rope. The other end is connected to the windward surface of the third windshield panel 31 and the fourth windshield panel 32.
  • the rope connecting the third windshield panel 31 and the fourth windshield panel 32 is tied with a rubber cord, bypassed from the outside of the fabric, and then the upper limit fixing ring of the windward panel is bypassed, and the other end of the rubber cord and the windward panel are Face connection.
  • the three types of components described above constitute the extension surface and are all soft attributes. When in use, the sheet is stretched between the third windshield panel 31 and the windshield panel of the fourth windshield panel 32 when not in use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un appareil de freinage auxiliaire aérodynamique pour véhicule à moteur. Le toit du véhicule représente une plaque principale de résistance à l'air. Cette plaque est articulée à une partie correspondante de la coque du véhicule. Un loquet comprend un corps supérieur disposé sur la plaque et un corps inférieur disposé sur la coque du véhicule. Un commutateur à traction du loquet comprenant un câble est relié à un bras de la pédale de frein du véhicule. Un dispositif de commande comprend des roues de guidage fixées à la coque du véhicule et des enrouleurs autour desquels est enroulé le câble. L'invention permet de réduire significativement la distance de freinage du véhicule à moteur au moyen d'une grande résistance à l'air produite par la plaque principale de résistance à l'air, et d'améliorer la sécurité du véhicule. La diminution considérable de la distance de freinage permet de pallier les problèmes liés aux limitations de vitesse d'un véhicule automobile.
PCT/CN2005/000587 2004-09-03 2005-04-28 Appareil de freinage auxiliaire aerodynamique pour vehicule a moteur WO2006024208A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200420029680.1 2004-09-03
CNU2004200296801U CN2743187Y (zh) 2004-09-03 2004-09-03 机动车风力辅助制动装置

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EP2138364A1 (fr) 2008-06-26 2009-12-30 Forstgarten Holding GmbH Système de frein pour utiliser la résistance à l'air d'un véhicule pour produire de l'énergie
CN103963756A (zh) * 2014-05-13 2014-08-06 王国忠 一种新型汽车辅助刹车系统
CN107719338A (zh) * 2017-10-10 2018-02-23 重庆工业职业技术学院 一种汽车紧急刹车辅助及散热装置

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CN108556871B (zh) * 2017-12-18 2024-02-20 华强方特(芜湖)文化产业有限公司 一种风力辅助制动的轨道车
CN114572381A (zh) * 2022-04-19 2022-06-03 中国商用飞机有限责任公司 具有减速组件的尾锥及装有尾锥的飞机

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US4160494A (en) * 1977-07-28 1979-07-10 Mccambridge Joseph Fluid-dynamic emergency brakes
FR2466382A1 (fr) * 1979-10-03 1981-04-10 Ducellier & Cie Deflecteur d'air pour vehicule tracteur
JPH05248459A (ja) * 1992-03-03 1993-09-24 Central Japan Railway Co 鉄道車両の空力ブレーキ装置
JPH06206525A (ja) * 1993-01-12 1994-07-26 Toyota Motor Corp 自動車用エアロブレーキ
JPH09193799A (ja) * 1996-01-17 1997-07-29 Central Japan Railway Co 車両緊急用空力ブレーキ
JP2000062583A (ja) * 1998-08-25 2000-02-29 Tsuneji Watanabe 空気抵抗を利用した車輌制動補助装置

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US4160494A (en) * 1977-07-28 1979-07-10 Mccambridge Joseph Fluid-dynamic emergency brakes
FR2466382A1 (fr) * 1979-10-03 1981-04-10 Ducellier & Cie Deflecteur d'air pour vehicule tracteur
JPH05248459A (ja) * 1992-03-03 1993-09-24 Central Japan Railway Co 鉄道車両の空力ブレーキ装置
JPH06206525A (ja) * 1993-01-12 1994-07-26 Toyota Motor Corp 自動車用エアロブレーキ
JPH09193799A (ja) * 1996-01-17 1997-07-29 Central Japan Railway Co 車両緊急用空力ブレーキ
JP2000062583A (ja) * 1998-08-25 2000-02-29 Tsuneji Watanabe 空気抵抗を利用した車輌制動補助装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138364A1 (fr) 2008-06-26 2009-12-30 Forstgarten Holding GmbH Système de frein pour utiliser la résistance à l'air d'un véhicule pour produire de l'énergie
US8757331B2 (en) 2008-06-26 2014-06-24 Forstgarten Holding Gmbh Brake system for using the air resistance of a vehicle to produce energy
CN103963756A (zh) * 2014-05-13 2014-08-06 王国忠 一种新型汽车辅助刹车系统
CN107719338A (zh) * 2017-10-10 2018-02-23 重庆工业职业技术学院 一种汽车紧急刹车辅助及散热装置
CN107719338B (zh) * 2017-10-10 2023-08-29 重庆工业职业技术学院 一种汽车紧急刹车辅助及散热装置

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