CN107985279A - A kind of novel automobile brake device - Google Patents

A kind of novel automobile brake device Download PDF

Info

Publication number
CN107985279A
CN107985279A CN201711363384.3A CN201711363384A CN107985279A CN 107985279 A CN107985279 A CN 107985279A CN 201711363384 A CN201711363384 A CN 201711363384A CN 107985279 A CN107985279 A CN 107985279A
Authority
CN
China
Prior art keywords
brake
wheel
piston rod
piece
novel automobile
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201711363384.3A
Other languages
Chinese (zh)
Inventor
吴泽滨
王孝梁
陈孝杰
吴幸俊
褚欢欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG BELORD DRIVE TECHNOLOGY Co Ltd
Original Assignee
ZHEJIANG BELORD DRIVE TECHNOLOGY Co Ltd
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 ZHEJIANG BELORD DRIVE TECHNOLOGY Co Ltd filed Critical ZHEJIANG BELORD DRIVE TECHNOLOGY Co Ltd
Priority to CN201711363384.3A priority Critical patent/CN107985279A/en
Publication of CN107985279A publication Critical patent/CN107985279A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T1/00Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/067Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16Master control, e.g. master cylinders
    • B60T11/165Single master cylinders for pressurised systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16Master control, e.g. master cylinders
    • B60T11/18Connection thereof to initiating means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/24Single initiating means operating on more than one circuit, e.g. dual circuits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T7/00Brake-action initiating means
    • B60T7/02Brake-action initiating means for personal initiation
    • B60T7/04Brake-action initiating means for personal initiation foot actuated
    • B60T7/06Disposition of pedal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • F16D51/20Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
    • F16D51/24Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots fluid actuated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/78Features relating to cooling
    • F16D65/82Features relating to cooling for internally-engaging brakes
    • F16D65/827Features relating to cooling for internally-engaging brakes with open cooling system, e.g. cooled by air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02Composition of linings ; Methods of manufacturing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00Type of actuator operation force
    • F16D2121/02Fluid pressure
    • F16D2121/04Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00Components of actuators
    • F16D2125/02Fluid-pressure mechanisms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00Materials; Production methods therefor
    • F16D2200/0034Materials; Production methods therefor non-metallic
    • F16D2200/0039Ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

The invention discloses a kind of novel automobile brake device, including front-wheel, trailing wheel and master cylinder, the piston one of the master cylinder laterally set is hinged by L-shaped piston rod one and brake bottom bar, is set on the bottom bar that brakes foot-operated;In master cylinder front-wheel cylinder and trailing wheel oil cylinder are connected respectively through pipeline full of brake fluid;Two fixed piston rod two of piston of front-wheel cylinder, piston rod two is connected to the symmetrical arc front brake piece of two panels, brake drum before the circle of setting one outside front brake piece, two panels front brake piece is hinged with piston rod two respectively, connection sets front-wheel in outside radial more springs on the outside of preceding brake drum between every front brake piece and the central raised column of piston rod two.Braking effect of the present invention is more preferable, and pedal force is small during brake.

Description

A kind of novel automobile brake device
Technical field
The present invention relates to a kind of auto parts and components, and in particular to a kind of novel automobile brake device.
Background technology
Disc brake on automobile is the brake card on the one brake disk and disk being connected with wheel by brake oil pump During pincers composition brakes, high pressure brake fluid promotes the piston in clamp, and shoe brake is pressed to brake disc so as to produce braking effect Fruit.Disk type brake is also in disc brake sometimes, it is divided to ordinary disc-type brake and ventilated disc to brake two kinds.Ventilated disc brakes It is that a gap is reserved between two pieces of brake discs, air-flow is passed through in gap, some venting plates also drill out in card Many circular vents, or cut out in card ventilation slot or precast the ventilation hole ventilated discs brake of rectangle and utilize wind Stream acts on, its cold and hot effect is more preferable than ordinary disc-type brake.The major advantage of disc brake is can be rapid when high speed is braked Braking, heat dissipation effect are better than drum brakes, and the constancy of brake efficiency is good, is easily installed the advanced electronic device as ABS
Drum brakes on automobile is brake block and tympanum composition by brake pump, piston, by the high pressure of brake cylinder during brake Brake fluid promotes piston, applies active force to the semi-moon shaped shoe brake of two panels, it is compressed tympanum inner wall, frictionally mechanical resistance Only brake rim is rotated so as to reach braking effect.The major advantage of drum brakes is that brake shoes abrasion is less, and cost is relatively low, just It is significantly larger than disc brake in maintenance, due to the absolute brake power of drum brakes, so being commonly used on the truck of rear wheel drive.
Drum-type after dish before automobile brake system is mostly at present, but its braking effect is bad, required pedal force is big and leads Cause braking insensitive.
The content of the invention
It is an object of the invention to provide a kind of novel automobile brake device, come solve existing skidding effect it is bad, Pedal force is big, the insensitive technical problem of braking.
The present invention uses following technical solution:A kind of novel automobile brake device, including front-wheel, trailing wheel and master cylinder, The piston one of the master cylinder laterally set is hinged by L-shaped piston rod one and brake bottom bar, is set on the brake bottom bar It is foot-operated;In the master cylinder front-wheel cylinder and trailing wheel oil cylinder are connected respectively through pipeline full of brake fluid;The work of the front-wheel cylinder Two fixed piston rods two are filled in, the piston rod two is connected to the symmetrical arc front brake piece of two panels, is set outside the front brake piece Brake drum before one circle, front brake piece described in two panels is hinged with the piston rod two respectively, the every front brake piece and the work Connection sets front-wheel in outside radial more springs, the preceding brake drum outside between the central raised column of stopper rod two.
Preferably, the brake bottom bar is L-shaped, and one end and the foot-operated fixation, the other end and the piston rod one are hinged.
Preferably, the trailing wheel oil cylinder is connected to arc rear braking piece for two-way cylinder, both ends, a pair of symmetrical described Arc rear braking piece is hinged,
Preferably, fixed brake shoe outside the rear braking piece.
Preferably, the brake shoe uses ceramic material.
Preferably, the foot-operated angle with horizontal plane is 30 ° -60 °.
Preferably, a pair of of front wheel brake and a pair of rear wheels brake are symmetrical arranged along vehicle body direction, share the main oil Cylinder, the master cylinder set the middle part of automobile chassis.
Preferably, the baffle surface of front brake piece and rear braking piece described in enclosing sets air hole.
Compared with prior art, beneficial effects of the present invention are:
1)Good braking effect, required pedal force it is small thus braking it is sensitiveer;
2)One master cylinder can drive all brake blocks, and structure is simpler;
3)The brake block of front-wheel uses a front-wheel cylinder, need to be only the movement that two panels brake block can be achieved by a piston, Brake system is more stable.
Figure of description
Fig. 1 is the front view of the present invention;
Fig. 2 is top view of the present invention.
Accompanying drawing number:1- front-wheels, 2- trailing wheels, 3- master cylinders, 4- pistons one, 5- piston rods one, 6- brake bottom bars, 7- feet Step on, 8- brake fluid, 9- front-wheel cylinders, 10- trailing wheel oil cylinders, 11- pistons two, 12- piston rods two, 13- front brake pieces, made before 14- Dynamic drum, 15- columns, 16- back-moving springs, 17- rear braking pieces, 18- brake shoes, 19- Back-braking drums, 20- return springs.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings, attached drawing In give the present invention some embodiments, but the present invention can be realized by different forms, however it is not limited to text institute The embodiment of description, opposite, there is provided these embodiments are to make to present disclosure more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element There may also be element placed in the middle, and when an element is considered as " connection " another element, it can be directly to separately One element may be simultaneously present centering elements, term as used herein " vertically ", " horizontal ", "left", "right" And similar statement is for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention The implication that technical staff usually connects is identical, herein in the description of the invention used term knowledge in order to describe to have The purpose of the embodiment of body, it is not intended that it is of the invention in limitation, term as used herein " and/or " include one or more phases The arbitrary and all combination of the Listed Items of pass.
Fig. 1-2, a kind of novel automobile brake device, including front-wheel 1, trailing wheel 2 and master cylinder 3 are refer to, is laterally set The piston 1 of the master cylinder 3 is hinged by L-shaped piston rod 1 and brake bottom bar 6, and foot-operated 7 are set on the brake bottom bar 6; In the master cylinder 3 front-wheel cylinder 9 and trailing wheel oil cylinder 10 are connected respectively through pipeline full of brake fluid 8;The work of the front-wheel cylinder 9 2 11 fixed piston rods 2 12 are filled in, the piston rod 2 12 is connected to the symmetrical arc front brake piece 13 of two panels, the front brake Brake drum 14 before the circle of setting one outside piece 13, front brake piece 13 described in two panels is hinged with the piston rod 2 12 respectively, described in every Connection is in outside radial more back-moving springs between front brake piece 13 and the central raised column 15 of the piston rod 2 12 16, the preceding outside of brake drum 14 sets the front-wheel 1.
Further, the brake bottom bar 6 is L-shaped, one end and foot-operated 7 fixation, the other end and the piston rod 1 It is hinged.The skew force for trampling foot-operated 7 is decomposed into the power for being pressed downward and pushing to master cylinder 3, and L-shaped brake bottom bar 6 can obtain bigger Torque.
Further, the trailing wheel oil cylinder 10 is connected to arc rear braking piece 17 for two-way cylinder, both ends, a pair of symmetrical The arc rear braking piece 17 it is hinged after outside one circle Back-braking drum 19 is set, the trailing wheel is set outside the Back-braking drum 19 2, rear braking piece 17 described in two panels connects return spring 20.The brake block of trailing wheel uses drum-type, can obtain preferably braking effect Fruit.
Further, fixed brake shoe 18 outside the rear braking piece 17.Brake shoe 18 is set to be made with the friction of Back-braking drum 19 It is dynamic, it is conveniently replaceable after abrasion.
Further, the brake shoe 18 uses ceramic material.Ceramic material can effectively reduce metal brake boots 18 and rub The noise of generation.
Further, described foot-operated 7 and the angle of horizontal plane are 30 ° -60 °.Appropriate angle can be stepped on minimum power Step on braking foot-operated 7.
Further, a pair of of front wheel brake and a pair of rear wheels brake are symmetrical arranged along vehicle body direction, share a master Oil cylinder 3, the master cylinder 3 are arranged on the middle part of automobile chassis.The brake block of front-wheel uses a front-wheel cylinder, only need to pass through one A piston is the movement that two panels brake block can be achieved, and brake system is more stable.
Further, the baffle surface of front brake piece 13 and rear braking piece 17 described in enclosing sets air hole.Can be effective Increase heat dissipation.
The operation principle of the present invention is as follows:
Front wheel brake:The skew force for trampling foot-operated 7 is decomposed into the power for being pressed downward and pushing to master cylinder 3, the brake fluid in master cylinder 3 8 promote piston 2 11 further to promote piston rod 2 12, drive front brake piece 13 to be outwards tensioned, and rub and make with preceding brake drum 14 It is dynamic;Connection is in outwards radial more between the central raised column 15 of every the front brake piece 13 and the piston rod 2 12 Root back-moving spring 16, which is used to release, to be braked;
Rear service brake:Brake fluid 8 in master cylinder 3 promotes trailing wheel oil cylinder 10, drives two panels rear braking piece 17
Outwards tensioning, with 19 friction catch of Back-braking drum;Return spring 20, which is used to release, to be braked.
Above example only expresses certain embodiment of the present invention, its description is more specific and detailed, but can not Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art, Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (8)

1. a kind of novel automobile brake device, including front-wheel(1), trailing wheel(2)And master cylinder(3), it is characterised in that laterally set The master cylinder(3)Piston one(4)Pass through L-shaped piston rod one(5)With the bottom bar that brakes(6)It is hinged, the brake bottom bar(6) Upper set is ridden(7);The master cylinder(3)It is interior to be full of brake fluid(8)Front-wheel cylinder is connected respectively through pipeline(9)With trailing wheel oil cylinder (10);
The front-wheel cylinder(9)Piston two(11)Fixed piston rod two(12), the piston rod two(12)It is connected to two panels pair The arc front brake piece of title(13), the front brake piece(13)Outer brake drum before a circle is set(14), front brake piece described in two panels (13)Respectively with the piston rod two(12)It is hinged, the every front brake piece(13)With the piston rod two(12)It is central raised Column(15)Between connection in outside radial more back-moving springs(16), the preceding brake drum(14)Described in outside is set Front-wheel(1).
A kind of 2. novel automobile brake device as claimed in claim 1, it is characterised in that the brake bottom bar(6)For L-shaped, Ridden with described one end(7)The fixed, other end and the piston rod one(5)It is hinged.
A kind of 3. novel automobile brake device as claimed in claim 1, it is characterised in that the trailing wheel oil cylinder(10)To be two-way Oil cylinder, both ends are connected to arc rear braking piece(17), a pair of symmetrical arc rear braking piece(17)Outside is set after hinged Put a circle Back-braking drum(19), the Back-braking drum(19)It is outer that the trailing wheel is set(2), rear braking piece described in two panels(17)Connection Return spring(20).
A kind of 4. novel automobile brake device as claimed in claim 3, it is characterised in that the rear braking piece(17)Outer fixation Brake shoe(18).
A kind of 5. novel automobile brake device as claimed in claim 4, it is characterised in that the brake shoe(18)Using ceramics Material.
6. a kind of novel automobile brake device as claimed in claim 1, it is characterised in that described foot-operated(7)With horizontal plane Angle is 30 ° -60 °.
7. a kind of novel automobile brake device as claimed in claim 1, it is characterised in that a pair of of front wheel brake and a pair of rear wheels Brake is symmetrical arranged along vehicle body direction, shares a master cylinder(3), the master cylinder(3)It is arranged in automobile chassis Portion.
A kind of 8. novel automobile brake device as claimed in claim 1, it is characterised in that front brake piece described in enclosing(13)With Rear braking piece(17)Baffle surface set air hole.
CN201711363384.3A 2017-12-18 2017-12-18 A kind of novel automobile brake device Pending CN107985279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711363384.3A CN107985279A (en) 2017-12-18 2017-12-18 A kind of novel automobile brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711363384.3A CN107985279A (en) 2017-12-18 2017-12-18 A kind of novel automobile brake device

Publications (1)

Publication Number Publication Date
CN107985279A true CN107985279A (en) 2018-05-04

Family

ID=62037726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711363384.3A Pending CN107985279A (en) 2017-12-18 2017-12-18 A kind of novel automobile brake device

Country Status (1)

Country Link
CN (1) CN107985279A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110239607A (en) * 2019-06-20 2019-09-17 张华� A kind of self-stopping shopping cart
CN112377541A (en) * 2020-12-21 2021-02-19 宿迁永泰邦辰知识产权运营管理有限公司 Noise-reducing brake beam with remarkable noise-reducing effect for vehicle
CN114834411A (en) * 2022-07-04 2022-08-02 杭州重河新能源科技有限公司 Multistage brake booster unit of new energy automobile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135864A1 (en) * 1981-09-10 1983-04-07 Riza Akhisar Hovardaoglu Hydraulic drum brake for a motor vehicle
DE4230911A1 (en) * 1992-09-16 1994-03-17 Bosch Gmbh Robert Method for determining the application pressure of a braking device for vehicles
CN2377152Y (en) * 1999-07-20 2000-05-10 武觉为 Emergency braking device for car
JP2014005888A (en) * 2012-06-25 2014-01-16 Akio Furukawa Drive control device
CN105889365A (en) * 2016-06-23 2016-08-24 成都成发科能动力工程有限公司 Braking device for TRT
CN206265014U (en) * 2016-12-14 2017-06-20 泉州市泰克斯塔刹车片有限公司 New automobile drum type braking device
CN207773117U (en) * 2017-12-18 2018-08-28 浙江比洛德传动技术有限公司 A kind of novel automobile brake device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135864A1 (en) * 1981-09-10 1983-04-07 Riza Akhisar Hovardaoglu Hydraulic drum brake for a motor vehicle
DE4230911A1 (en) * 1992-09-16 1994-03-17 Bosch Gmbh Robert Method for determining the application pressure of a braking device for vehicles
EP0588193A1 (en) * 1992-09-16 1994-03-23 Robert Bosch Gmbh Method of determining the pressure at the end of dead travel in the actuator of a vehicle brake system
CN2377152Y (en) * 1999-07-20 2000-05-10 武觉为 Emergency braking device for car
JP2014005888A (en) * 2012-06-25 2014-01-16 Akio Furukawa Drive control device
CN105889365A (en) * 2016-06-23 2016-08-24 成都成发科能动力工程有限公司 Braking device for TRT
CN206265014U (en) * 2016-12-14 2017-06-20 泉州市泰克斯塔刹车片有限公司 New automobile drum type braking device
CN207773117U (en) * 2017-12-18 2018-08-28 浙江比洛德传动技术有限公司 A kind of novel automobile brake device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110239607A (en) * 2019-06-20 2019-09-17 张华� A kind of self-stopping shopping cart
CN112377541A (en) * 2020-12-21 2021-02-19 宿迁永泰邦辰知识产权运营管理有限公司 Noise-reducing brake beam with remarkable noise-reducing effect for vehicle
CN114834411A (en) * 2022-07-04 2022-08-02 杭州重河新能源科技有限公司 Multistage brake booster unit of new energy automobile
CN114834411B (en) * 2022-07-04 2022-09-23 杭州重河新能源科技有限公司 Multistage brake booster unit of new energy automobile

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