CN112622842A - Auxiliary brake device for vehicle - Google Patents
Auxiliary brake device for vehicle Download PDFInfo
- Publication number
- CN112622842A CN112622842A CN202110040634.XA CN202110040634A CN112622842A CN 112622842 A CN112622842 A CN 112622842A CN 202110040634 A CN202110040634 A CN 202110040634A CN 112622842 A CN112622842 A CN 112622842A
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- plate
- vehicle
- auxiliary brake
- winding shaft
- mounting
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- 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
- B60T1/14—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 directly on road
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a vehicle auxiliary brake device, which comprises a mounting plate, wherein a rotary rod is rotatably mounted on the bottom surface of the mounting plate, a seal box is hinged to the movable end of the rotary rod, a brake plate is connected to the bottom surface of the seal box, a vacuum pump is mounted on the surface of the mounting plate, and an exhaust pipe is connected between the exhaust end of the vacuum pump and the seal box; a winding shaft is rotatably arranged on the surface of the mounting plate, a steel wire rope is connected to the outer side of the winding shaft, and the end part of the steel wire rope is connected with the seal box; the winding device is characterized in that a ratchet wheel is connected to the outer side of the winding shaft, a rotating plate is rotatably installed on the surface of the installation plate, a pawl is arranged at the end of the rotating plate, and an elastic assembly and an electromagnet are arranged on the surface of the installation plate. Has the advantages that: the vacuum pumping between the brake plate and the ground can be realized through the vacuum pump and the exhaust tube, so as to carry out auxiliary braking; the folding and releasing of the brake plate can be realized, and the normal running of the vehicle is prevented from being influenced while the smooth running of the auxiliary brake is ensured.
Description
Technical Field
The invention relates to the technical field of auxiliary brake devices, in particular to an auxiliary brake device for a vehicle.
Background
With the development of society, automobiles become important transportation means, and the safety of the automobiles directly affects the safety of public transportation, wherein braking is an important guarantee for the safety of the automobiles. However, when the existing automobile brake is used for long-time long-distance braking on a long downhill, the temperature of a brake pad is easily increased, the abrasion of the brake pad is accelerated, the braking effect is influenced, and potential safety hazards exist. Therefore, an auxiliary braking device is required.
Disclosure of Invention
The invention aims to solve the problems, and provides an auxiliary brake device for a vehicle, which aims to solve the technical problems that when the conventional automobile brake is used for long-time long-distance braking on a long slope, the temperature of a brake pad is easily increased, the abrasion of the brake pad is accelerated, the braking effect is influenced, potential safety hazards exist and the like. According to the optimal technical scheme in the technical schemes provided by the invention, when long-time long-distance braking is carried out, the vacuumizing between the brake plate and the ground can be realized through the vacuum pump and the exhaust tube, the auxiliary braking is carried out, and the downhill safety of the vehicle is ensured; the folding and releasing of the brake plate can be realized, the normal running of the vehicle is prevented from being influenced while the smooth running of the auxiliary brake is ensured, the using effect is good, and the like, and the technical effects are explained in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a vehicle auxiliary brake device, which comprises an installation plate connected with a vehicle chassis, wherein a rotary rod is rotatably installed on the bottom surface of the installation plate, a seal box is hinged to the movable end of the rotary rod, the bottom surface of the seal box is connected with a brake plate, the bottom surface of the seal box is provided with an opening, the opening penetrates through the brake plate, a vacuum pump is installed on the surface of the installation plate, and an exhaust pipe is connected between the exhaust end of the vacuum pump and the seal box;
a winding shaft is rotatably mounted on the surface of the mounting plate, a steel wire rope is connected to the outer side of the winding shaft, the end part of the steel wire rope is connected with the sealing box, and a driving assembly for driving the winding shaft to rotate is arranged on the surface of the mounting plate; the winding shaft is connected with the ratchet outside, the mounting panel surface rotates and installs the rotor plate, the rotor plate tip be provided with ratchet matched with pawl, the mounting panel surface is provided with elastic component and electro-magnet, elastic component's flexible end with the rotor plate is articulated mutually, is used for promoting the rotor plate to the ratchet is rotatory to be made the pawl with the ratchet meshing, elastic component is close to the end connection of electro-magnet has the iron plate, the iron plate with the electro-magnet is corresponding, is used for utilizing magnetic attraction to overcome elastic component's elasticity makes the rotor plate drives the pawl is kept away from the ratchet.
By adopting the auxiliary brake device for the vehicle, when the vehicle runs normally, the driving assembly drives the winding shaft, the steel wire rope is wound by the winding shaft, the steel wire rope drives the brake plate to ascend by matching with the rotating rod, the brake plate is far away from the ground, the electromagnet is powered off, the elastic assembly is utilized to push the rotating plate to rotate towards the ratchet wheel, the pawl is meshed with the ratchet wheel, the ratchet wheel and the pawl are self-locked to the winding shaft by matching with the elastic assembly, and the brake plate is always separated from the ground; when an automobile is braked for a long time and a long distance, the electromagnet is electrified, the magnetic attraction between the electromagnet and the iron block is utilized to overcome the elasticity of the elastic component, the rotating plate is driven to rotate to be far away from the ratchet wheel, the pawl is separated from the ratchet wheel, the self-locking of the winding shaft is released, under the action of the gravity of the brake plate, the steel wire rope is unfolded, the brake plate is contacted with the ground, the vacuum pump works, the inside of the sealing box is vacuumized through the exhaust tube, and the brake plate is in close contact with the ground, so that the auxiliary braking effect is achieved, and the downhill safety of the automobile is ensured; can realize pack up and release of brake block prevents to influence the normal driving of vehicle when guaranteeing going on smoothly of auxiliary brake, excellent in use effect.
Preferably, the driving assembly comprises a winding motor and a driven gear, the driven gear is installed at the outer end of the winding shaft, the winding motor is installed on the surface of the mounting plate, the output end of the winding motor is connected with a driving gear, and the driving gear is meshed with the driven gear.
Preferably, a bearing plate is installed on the surface of the mounting plate in a rotating mode, the winding motor is installed on the outer side of the bearing plate, a steering engine is arranged on the surface of the mounting plate, the output end of the steering engine is connected with a connecting rod piece, the end portion, far away from the steering engine, of the connecting rod piece is hinged to the bearing plate, the connecting rod piece is used for driving the rotating plate to rotate under the driving of the steering engine, and the driving gear is meshed with and separated from the driven gear.
As preferred, elastic component includes the fixed plate, the fixed plate outside is run through and is provided with the guiding hole, the inside slidable mounting of guiding hole has the slide bar, the slide bar is close to the end connection of electro-magnet has the limiting plate, the limiting plate with the iron plate is connected, the slide bar is close to the tip of rotor plate with the rotor plate is articulated mutually, the slide bar outside is connected with the baffle, the baffle with the limiting plate is located respectively the both sides of fixed plate, the slide bar is located the fixed plate with outside cover between the baffle is equipped with pressure spring.
As preferred, the rotary rod is including fixed pipe, the sealed other end opening of fixed pipe one end, the sealed end of fixed pipe with the mounting panel bottom surface is rotated and is connected, the open end of fixed pipe is connected with the guide ring, the inside slidable mounting of guide ring has the slip post, slip post outer end with the seal box rotates and connects, the inner of slip post stretches into fixed intraduct just is connected with the sliding block, the sliding block with be connected with between the fixed pipe sealed end and prop a spring.
Preferably, the mounting panel bottom surface is connected with a door type frame, the sealed end of fixed pipe is connected with rotatory piece, rotatory piece is rotated through the pivot and is installed inside door type frame, the sliding column outer end is connected with the connecting block, the connecting block through the pivot with the seal box rotates and connects.
Preferably, the rotating rods are two in total and are symmetrically distributed on two sides of the seal box.
Preferably, the outer side of the seal box is connected with a connecting pipe, the exhaust pipe extends into the connecting pipe and is connected with the connecting pipe through a bearing, and a rotary sealing element is arranged between the end part of the exhaust pipe and the inner wall of the connecting pipe.
Preferably, two limiting rings are symmetrically connected to the outer side of the winding shaft.
Preferably, an avoiding groove penetrates through the surface of the mounting plate, and corresponds to the sealing box.
Has the advantages that: 1. when long-time and long-distance braking is carried out, vacuumizing between a brake plate and the ground can be realized through the vacuum pump and the exhaust tube, auxiliary braking is carried out, and the downhill safety of a vehicle is ensured;
2. can realize packing up and releasing of brake block, prevent to influence the normal driving of vehicle when guaranteeing going on smoothly of auxiliary brake, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure of the elastic member;
FIG. 3 is an enlarged schematic view of the drive assembly;
FIG. 4 is a schematic view showing a connection structure of the suction pipe and the seal box;
fig. 5 is an enlarged schematic view of the structure of the rotating lever.
The reference numerals are explained below:
1. mounting a plate; 101. an avoidance groove; 2. a drive assembly; 201. a steering engine; 202. a link member; 203. a winding motor; 204. a carrier plate; 205. a driven gear; 206. a driving gear; 3. rotating the rod; 301. rotating the block; 302. a fixed tube; 303. a supporting spring; 304. a slider; 305. a sliding post; 306. connecting blocks; 307. a guide ring; 4. a brake plate; 5. a sealing box; 501. a connecting pipe; 6. an air exhaust pipe; 7. a wire rope; 8. a winding shaft; 801. a limiting ring; 9. a ratchet wheel; 10. a vacuum pump; 11. a rotating plate; 12. an elastic component; 1201. a fixing plate; 1202. a limiting plate; 1203. a guide hole; 1204. a compression spring; 1205. a baffle plate; 1206. a slide bar; 13. an electromagnet; 14. a pawl; 15. and (4) iron blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, the invention provides a vehicle auxiliary brake device, which comprises a mounting plate 1 connected with a vehicle chassis, wherein a rotary rod 3 is rotatably mounted on the bottom surface of the mounting plate 1, a seal box 5 is hinged to the movable end of the rotary rod 3, the bottom surface of the seal box 5 is connected with a brake plate 4, the bottom surface of the seal box 5 is provided with an opening and penetrates through the brake plate 4, a vacuum pump 10 is mounted on the surface of the mounting plate 1, and an exhaust pipe 6 is connected between the exhaust end of the vacuum pump 10 and the seal box 5;
a winding shaft 8 is rotatably mounted on the surface of the mounting plate 1, a steel wire rope 7 is connected to the outer side of the winding shaft 8, the end part of the steel wire rope 7 is connected with the seal box 5, and a driving assembly 2 for driving the winding shaft 8 to rotate is arranged on the surface of the mounting plate 1; the outer side of the winding shaft 8 is connected with a ratchet wheel 9, the surface of the mounting plate 1 is rotatably provided with a rotating plate 11, the end part of the rotating plate 11 is provided with a pawl 14 matched with the ratchet wheel 9, the surface of the mounting plate 1 is provided with an elastic component 12 and an electromagnet 13, the telescopic end of the elastic component 12 is hinged with the rotating plate 11 and used for pushing the rotating plate 11 to rotate towards the ratchet wheel 9 so that the pawl 14 is meshed with the ratchet wheel 9, the end part of the elastic component 12, close to the electromagnet 13, is connected with an iron block 15, the iron block 15 corresponds to the electromagnet 13 and is used for utilizing magnetic attraction to overcome the elasticity of.
As optional implementation mode, drive assembly 2 includes rolling motor 203 and driven gear 205, and driven gear 205 installs the outer end at rolling axle 8, and rolling motor 203 installs on mounting panel 1 surface, and rolling motor 203's output is connected with driving gear 206, and driving gear 206 meshes with driven gear 205 mutually, sets up like this, drives driving gear 206 through rolling motor 203 and rotates, carries out meshing transmission through driving gear 206 and driven gear 205 to drive rolling axle 8 and carry out the rolling to wire rope 7.
Mounting panel 1 surface rotation installs loading board 204, rolling motor 203 is installed in the loading board 204 outside, mounting panel 1 surface is provided with steering wheel 201, the output of steering wheel 201 is connected with connecting rod piece 202, connecting rod piece 202 is kept away from the tip of steering wheel 201 and is articulated mutually with loading board 204, be used for driving rotor plate 11 rotatory under the drive of steering wheel 201, realize the meshing and the breaking away from of driving gear 206 and driven gear 205, set up like this, when rolling axle 8 accomplishes the rolling to wire rope 7, steering wheel 201 drives loading board 204 through connecting rod piece 202 and keeps away from rolling axle 8, make driving gear 206 and driven gear 205 break away from, prevent that driving gear 206 and driven gear 205 from causing the hindrance to wire rope 7's release.
The mounting panel 1 bottom surface is connected with the door type frame, and the sealed end of fixed pipe 302 is connected with rotatory piece 301, and rotatory piece 301 rotates through the pivot and installs inside the door type frame, and sliding column 305 outer end is connected with connecting block 306, and connecting block 306 rotates through pivot and seal box 5 to be connected.
The rotary rods 3 are two in total and are symmetrically distributed on two sides of the sealing box 5, so that the stable lifting of the sealing box 5 can be guaranteed.
The connecting pipe 501 is connected with the outside of seal box 5, and inside exhaust tube 6 stretched into connecting pipe 501, and exhaust tube 6 was connected with connecting pipe 501 through the bearing, was provided with rotary seal spare between 6 tip of exhaust tube and the connecting pipe 501 inner wall, set up like this, realized the swivelling joint of connecting pipe 501 and exhaust tube 6, prevented that the lift of brake block 4 from influencing the stability of being connected of exhaust tube 6 and connecting pipe 501.
Two limiting rings 801 are symmetrically connected to the outer side of the winding shaft 8, so that the steel wire rope 7 is limited through the limiting rings 801, and the steel wire rope 7 can be accurately wound on the outer side of the winding shaft 8.
The surface of the mounting plate 1 is provided with an avoiding groove 101 in a penetrating mode, the avoiding groove 101 corresponds to the sealing box 5, and the steel wire rope 7 is avoided through the avoiding groove 101 in the penetrating mode, so that abrasion of the steel wire rope 7 is prevented.
By adopting the structure, when the automobile normally runs, the driving assembly 2 drives the winding shaft 8, the winding shaft 8 winds the steel wire rope 7, the steel wire rope 7 is matched with the rotating rod 3 to drive the brake plate 4 to ascend, the brake plate 4 is far away from the ground, the electromagnet 13 is powered off, the elastic force of the elastic assembly 12 is utilized to push the rotating plate 11 to rotate towards the ratchet wheel 9, the pawl 14 is meshed with the ratchet wheel 9, the self-locking of the ratchet wheel 9 and the pawl 14 to the winding shaft 8 is realized by matching with the elastic force of the elastic assembly 12, and the brake plate 4 is always separated from the ground; when an automobile is braked for a long time and a long distance, the electromagnet 13 is electrified, the magnetic attraction between the electromagnet 13 and the iron block 15 is utilized to overcome the elasticity of the elastic component 12, the rotating plate 11 is driven to rotate away from the ratchet wheel 9, the pawl 14 is separated from the ratchet wheel 9, the self-locking of the winding shaft 8 is released, under the action of the gravity of the braking plate 4, the steel wire rope 7 is unfolded, the braking plate 4 is enabled to be in contact with the ground, the vacuum pump 10 works, the inside of the sealing box 5 is vacuumized through the exhaust tube 6, and the braking plate 4 is enabled to be in close contact with the ground, so that the auxiliary braking effect is achieved, and the downhill; can realize packing up and releasing of brake block 4, prevent to influence the normal driving of vehicle when guaranteeing going on smoothly of auxiliary brake, excellent in use effect.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A vehicle auxiliary brake device is characterized in that: the automobile chassis brake device comprises a mounting plate (1) connected with an automobile chassis, wherein a rotary rod (3) is rotatably mounted on the bottom surface of the mounting plate (1), a sealing box (5) is hinged to the movable end of the rotary rod (3), a brake plate (4) is connected to the bottom surface of the sealing box (5), the bottom surface of the sealing box (5) is provided with an opening, the opening penetrates through the brake plate (4), a vacuum pump (10) is mounted on the surface of the mounting plate (1), and an exhaust pipe (6) is connected between the exhaust end of the vacuum pump (10) and the sealing box (5);
a winding shaft (8) is rotatably mounted on the surface of the mounting plate (1), a steel wire rope (7) is connected to the outer side of the winding shaft (8), the end of the steel wire rope (7) is connected with the seal box (5), and a driving assembly (2) for driving the winding shaft (8) to rotate is arranged on the surface of the mounting plate (1); a ratchet wheel (9) is connected with the outer side of the winding shaft (8), a rotating plate (11) is rotatably arranged on the surface of the mounting plate (1), a pawl (14) matched with the ratchet wheel (9) is arranged at the end part of the rotating plate (11), the surface of the mounting plate (1) is provided with an elastic component (12) and an electromagnet (13), the telescopic end of the elastic component (12) is hinged with the rotating plate (11), for pushing the rotating plate (11) to rotate towards the ratchet wheel (9) to enable the pawl (14) to be meshed with the ratchet wheel (9), the end part of the elastic component (12) close to the electromagnet (13) is connected with an iron block (15), the iron block (15) corresponds to the electromagnet (13), the magnetic attraction force is used for overcoming the elastic force of the elastic component (12) so that the rotating plate (11) drives the pawl (14) to be far away from the ratchet wheel (9).
2. The auxiliary brake apparatus for vehicle as claimed in claim 1, wherein: drive assembly (2) are including rolling motor (203) and driven gear (205), driven gear (205) are installed the outer end of rolling axle (8), rolling motor (203) are installed mounting panel (1) surface, the output of rolling motor (203) is connected with driving gear (206), driving gear (206) with driven gear (205) mesh mutually.
3. The auxiliary brake apparatus for vehicle as claimed in claim 2, wherein: mounting panel (1) surface rotation installs loading board (204), rolling motor (203) are installed the loading board (204) outside, mounting panel (1) surface is provided with steering wheel (201), the output of steering wheel (201) is connected with connecting rod spare (202), connecting rod spare (202) are kept away from the tip of steering wheel (201) with loading board (204) are articulated mutually, are used for drive under the drive of steering wheel (201) rotor plate (11) is rotatory, realizes driving gear (206) with the meshing of driven gear (205) and break away from.
4. The auxiliary brake apparatus for vehicle as claimed in claim 1, wherein: elastic component (12) includes fixed plate (1201), fixed plate (1201) outside is run through and is provided with guiding hole (1203), inside slidable mounting in guiding hole (1203) has slide bar (1206), slide bar (1206) are close to the end connection of electro-magnet (13) has limiting plate (1202), limiting plate (1202) with iron plate (15) are connected, slide bar (1206) are close to the tip of rotor plate (11) with rotor plate (11) are articulated mutually, slide bar (1206) outside is connected with baffle (1205), baffle (1205) with limiting plate (1202) are located respectively the both sides of fixed plate (1201), slide bar (1206) are located outside cover between fixed plate (1201) and baffle (1205) is equipped with pressure spring (1204).
5. The auxiliary brake apparatus for vehicle as claimed in claim 1, wherein: rotary rod (3) are including fixed pipe (302), the sealed other end opening of fixed pipe (302) one end, the sealed end of fixed pipe (302) with mounting panel (1) bottom surface is rotated and is connected, the open end of fixed pipe (302) is connected with guide ring (307), the inside slidable mounting of guide ring (307) has slip post (305), slip post (305) outer end with seal box (5) rotate and connect, the inner of slip post (305) stretches into fixed pipe (302) is inside and is connected with sliding block (304), sliding block (304) with be connected with between fixed pipe (302) the sealed end and prop a spring (303).
6. The auxiliary brake apparatus for vehicle as claimed in claim 5, wherein: mounting panel (1) bottom surface is connected with a type frame, the sealed end of fixed pipe (302) is connected with rotatory piece (301), rotatory piece (301) are installed inside a type frame through the pivot rotation, sliding column (305) outer end is connected with connecting block (306), connecting block (306) through the pivot with seal box (5) rotate and connect.
7. The auxiliary brake apparatus for vehicle as claimed in claim 5, wherein: the rotary rods (3) are two in total and are symmetrically distributed on two sides of the seal box (5).
8. The auxiliary brake apparatus for vehicle as claimed in claim 1, wherein: the sealing box (5) outside is connected with connecting pipe (501), exhaust tube (6) stretch into inside connecting pipe (501), just exhaust tube (6) through the bearing with connecting pipe (501) are connected, exhaust tube (6) tip with be provided with rotary seal between connecting pipe (501) inner wall.
9. The auxiliary brake apparatus for vehicle as claimed in claim 1, wherein: two limiting rings (801) are symmetrically connected to the outer side of the winding shaft (8).
10. The auxiliary brake apparatus for vehicle as claimed in claim 1, wherein: the mounting plate (1) surface runs through and is provided with dodge groove (101), dodge groove (101) with seal box (5) are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110040634.XA CN112622842B (en) | 2021-01-13 | 2021-01-13 | Auxiliary brake device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110040634.XA CN112622842B (en) | 2021-01-13 | 2021-01-13 | Auxiliary brake device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112622842A true CN112622842A (en) | 2021-04-09 |
| CN112622842B CN112622842B (en) | 2022-05-10 |
Family
ID=75293998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110040634.XA Active CN112622842B (en) | 2021-01-13 | 2021-01-13 | Auxiliary brake device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112622842B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715789A (en) * | 2021-11-02 | 2021-11-30 | 杭州非德新能源科技有限公司 | Bevel gear drive regulation formula new energy automobile braking system |
| CN113859413A (en) * | 2021-10-13 | 2021-12-31 | 永康市拓蓝车业有限公司 | Mechanical anti-lock brake device |
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| CN1222465A (en) * | 1999-01-28 | 1999-07-14 | 陈贺章 | Vacuum emergency brake equipment |
| CN2346642Y (en) * | 1998-07-16 | 1999-11-03 | 江成荣 | Automobile emergency brake |
| KR20030020820A (en) * | 2001-09-04 | 2003-03-10 | 정종신 | Brake System of Road Surface Adsorption |
| CN101695920A (en) * | 2009-10-20 | 2010-04-21 | 吴亚雄 | Emergent brake retarding assistant device |
| RU103784U1 (en) * | 2009-07-31 | 2011-04-27 | Андрей Юрьевич Гуськов | EMERGENCY BRAKE SYSTEM FOR ROAD TRANSPORT |
| CN202624181U (en) * | 2012-06-11 | 2012-12-26 | 严启怀 | Automotive anti-skid automatic control device |
| CN206766764U (en) * | 2017-06-07 | 2017-12-19 | 徐晓依 | The driving structure of deploying and retracting axis in a kind of storage tire rack |
| CN111946761A (en) * | 2020-08-10 | 2020-11-17 | 卢建强 | Automobile brake system |
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2021
- 2021-01-13 CN CN202110040634.XA patent/CN112622842B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346642Y (en) * | 1998-07-16 | 1999-11-03 | 江成荣 | Automobile emergency brake |
| CN1222465A (en) * | 1999-01-28 | 1999-07-14 | 陈贺章 | Vacuum emergency brake equipment |
| KR20030020820A (en) * | 2001-09-04 | 2003-03-10 | 정종신 | Brake System of Road Surface Adsorption |
| RU103784U1 (en) * | 2009-07-31 | 2011-04-27 | Андрей Юрьевич Гуськов | EMERGENCY BRAKE SYSTEM FOR ROAD TRANSPORT |
| CN101695920A (en) * | 2009-10-20 | 2010-04-21 | 吴亚雄 | Emergent brake retarding assistant device |
| CN202624181U (en) * | 2012-06-11 | 2012-12-26 | 严启怀 | Automotive anti-skid automatic control device |
| CN206766764U (en) * | 2017-06-07 | 2017-12-19 | 徐晓依 | The driving structure of deploying and retracting axis in a kind of storage tire rack |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859413A (en) * | 2021-10-13 | 2021-12-31 | 永康市拓蓝车业有限公司 | Mechanical anti-lock brake device |
| CN113859413B (en) * | 2021-10-13 | 2022-04-19 | 永康市拓蓝车业有限公司 | Mechanical anti-lock brake device |
| CN113715789A (en) * | 2021-11-02 | 2021-11-30 | 杭州非德新能源科技有限公司 | Bevel gear drive regulation formula new energy automobile braking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112622842B (en) | 2022-05-10 |
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