CN2765834Y - Automobile brake system - Google Patents
Automobile brake system Download PDFInfo
- Publication number
- CN2765834Y CN2765834Y CN 200520068783 CN200520068783U CN2765834Y CN 2765834 Y CN2765834 Y CN 2765834Y CN 200520068783 CN200520068783 CN 200520068783 CN 200520068783 U CN200520068783 U CN 200520068783U CN 2765834 Y CN2765834 Y CN 2765834Y
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- brake
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- pedal
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Abstract
The utility model relates to an automobile brake system which comprises a front and a back brake assemblies and an ABS system. In the utility model, a pair of brake tongs is in a double-cylinder floating tongs type, has the inner diameter phi of 43 *2, and is frontward arranged; friction material uses copper base semimetal without asbestos friction sheets; a front brake disc is provided with heat dissipating and ventilating holes, and has the thickness of 26MM; a pedal is provided with a sense brake switch; a vacuum booster is in a double-chamber vacuum boosting type; the diameter of a brake master cylinder is 25.4MM; brake pipelines are arranged in an X shape; double-layer thermal shrinkage pipes are correspondingly sheathed outside brake steel pipes. The system adopts the mode of drive and parking separated type; the rear brake tong is provided with a single cylinder, is frontward arranged and has the internal diameter phi of 38.2; a parking brake system adopts mechanical rear wheel drum type brake, and the inner diameter of a brake drum is 190MM. Components of the utility model are mutually matched, and have good thermal stability.
Description
Technical field
The utility model relates to a kind of drg, relates in particular to a kind of drg of SUV automobile.
Background technology
Brake system is one of important composition on the modern automobile, and it is the most important safety control of driver and conductor's life, in case brake system lost efficacy or do not satisfy requirement, the loss that causes is with inestimable.Critical component is front and back drg and coupling thereof in the brake system, between he and antero posterior axis and the tire, to working the effect of accepting between high-speed rotary part and the connecting element, he requires to make the high-speed rotary part tire to stop rapidly, but can not produce high temperature phenomenon, it is mild that braking procedure is wanted, and comfort level will be got well.All adopt drum brake mechanism on the present similar SUV automobile, though its brake efficiency is higher than disc type brake, thermal stability is poor, and thermal stability is often more important in brake efficiency in actual use.
The utility model content
The utility model has been designed each parts of drg and has been mated the car brake that thermal stability is good mutually at the deficiencies in the prior art.
The utility model is realized by technical scheme once:
A kind of brake system of car, brake assembly and ABS system is characterized in that brake clamp is the twin-tub floating tong type before and after comprising, 43 * 2, and is preposition; Friction material is not for containing the copper base semimetal of asbestos friction sheet, and front brake disc has the heat dissipation ventilation hole, thickness 26mm.Brake pedal adopts steel plate punching press weldment, the attached buffer rubber gasket of pedal tread, pedal band inductive brake switch.Vacuum booster is a two-chamber vacuum servo formula, and two common pressure chamber are connected with two transformation chambeies, effective diameter 8+9, and power-assisted is than 7.5; The master brake cylinder material adopts aluminum casting, tandem tandem master cylinder; Master brake cylinder diameter 25.4mm; The layout of brake piping is the X type, at the outside corresponding twolayer firing shrinkage tube that is with of braking steel pipe.
A kind of brake system of car, it adopts running-parking separated type, and rear clamp single cylinder is preposition, internal diameter φ 38.2; Emergency brake system adopts mechanical type trailing wheel drum brake, brake wheel internal diameter 190mm.
Brake clamp is a floating tong type, preceding pincers twin-tub (internal diameter φ 42.9 * 2), rear clamp single cylinder (internal diameter φ 38.2).To satisfy the complete vehicle quality relations of distribution.Vacuum booster is to utilize draught head to reduce the auxiliary device of human control intensity.Adopt two-chamber vacuum servo formula, promptly two common pressure chamber are connected with two transformation chambeies, and glancing impact two transformation chambeies are opened and made it identical with ambient atmosphere, obtain difference of pressure with this.The vacuum booster effective diameter is: 203.2+228.6mm (8+9), and stroke 〉=33, power-assisted was than 7.5: 1.The diameter that suitably strengthens induction opening promotes braking performance of vehicle to improve the reflection time of servo-unit.At the outside corresponding AP2000-automobile specified twolayer firing shrinkage tube that is with of braking steel pipe.It has anti-corrosion function twolayer firing shrinkage tube.And mono-layer tube meeting snowyization water (saliferous) or other corrosive liquid infiltrate (capillary phenomenon) from the slit between mono-layer tube and the oil brake pipe.Then the water evaporates in the liquid stays salt.This phenomenon can repeatedly repeat to take place, and makes the salt concentration that exists in the mono-layer tube more and more higher, therefore can damage the oil brake pipe.
Description of drawings
Fig. 1 is the front brake front view.
Fig. 2 is the front brake birds-eye view.
Fig. 3 is the brake pedal scheme drawing.
The specific embodiment
The utility model is a kind of brake system of car, and brake assembly, ABS 1, preceding brake hose 3, front brake disc 6, preceding brake clamp 4 are the twin-tub floating tong type before and after comprising, 43 * 2, and is preposition; Friction material is not for containing the copper base semimetal of asbestos friction sheet, and front brake disc has heat dissipation ventilation hole 10, thickness 26mm.Brake pedal 8 adopts steel plate punching press weldment, the attached buffer rubber gasket of pedal tread, pedal 8 band inductive brake switches 9.Vacuum booster 5 is a two-chamber vacuum servo formula, and two common pressure chamber are connected with two transformation chambeies, effective diameter 8+9, and power-assisted is than 7.5; Master brake cylinder 2 materials adopt aluminum casting, tandem tandem master cylinder; Master brake cylinder 2 diameter 25.4mm; The layout of brake piping is the X type, at the braking steel pipe 7 outside corresponding twolayer firing shrinkage tubes that are with.
A kind of brake system of car, it adopts running-parking separated type, and rear clamp single cylinder is preposition, internal diameter φ 38.2; Emergency brake system adopts mechanical type trailing wheel drum brake, brake wheel internal diameter 190mm.
Claims (2)
1, a kind of brake system of car, brake assembly and ABS system is characterized in that brake clamp is the twin-tub floating tong type before and after comprising, 43 * 2, and is preposition; Friction material is not for containing the copper base semimetal of asbestos friction sheet, and front brake disc has the heat dissipation ventilation hole, thickness 26mm; Brake pedal adopts steel plate punching press weldment, the attached buffer rubber gasket of pedal tread, pedal band inductive brake switch; Vacuum booster is a two-chamber vacuum servo formula, and two common pressure chamber are connected with two transformation chambeies, effective diameter 8+9, and power-assisted is than 7.5; The master brake cylinder material adopts aluminum casting, master brake cylinder diameter 25.4mm; The layout of brake piping is the X type, at the outside corresponding twolayer firing shrinkage tube that is with of braking steel pipe.
2, a kind of brake system of car according to claim 1 is characterized in that adopting running-parking separated type, and rear clamp single cylinder is preposition, internal diameter φ 38.2; Emergency brake system adopts mechanical type trailing wheel drum brake, brake wheel internal diameter 190mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068783 CN2765834Y (en) | 2005-01-26 | 2005-01-26 | Automobile brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068783 CN2765834Y (en) | 2005-01-26 | 2005-01-26 | Automobile brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765834Y true CN2765834Y (en) | 2006-03-22 |
Family
ID=36606498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068783 Expired - Lifetime CN2765834Y (en) | 2005-01-26 | 2005-01-26 | Automobile brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765834Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571171B (en) * | 2009-06-05 | 2010-12-08 | 安徽合力股份有限公司 | Multifunctional wet brake for forkman driving bridge |
| CN104670177A (en) * | 2014-12-26 | 2015-06-03 | 长城汽车股份有限公司 | Blocking force control method and system of braking system |
-
2005
- 2005-01-26 CN CN 200520068783 patent/CN2765834Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571171B (en) * | 2009-06-05 | 2010-12-08 | 安徽合力股份有限公司 | Multifunctional wet brake for forkman driving bridge |
| CN104670177A (en) * | 2014-12-26 | 2015-06-03 | 长城汽车股份有限公司 | Blocking force control method and system of braking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150126 Granted publication date: 20060322 |