CN102829107A - Disc brake, brake system and motor cycle - Google Patents
Disc brake, brake system and motor cycle Download PDFInfo
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- CN102829107A CN102829107A CN2012103344365A CN201210334436A CN102829107A CN 102829107 A CN102829107 A CN 102829107A CN 2012103344365 A CN2012103344365 A CN 2012103344365A CN 201210334436 A CN201210334436 A CN 201210334436A CN 102829107 A CN102829107 A CN 102829107A
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Abstract
The invention discloses a disc brake, which comprises a brake caliper component provided with two brake blocks driven through hydraulic pressure and a hydraulic cylinder used for providing hydraulic energy, and also comprises a guy cable component connected with the hydraulic cylinder, capable of driving the hydraulic cylinder to run and provide the hydraulic energy for the brake blocks. By adopting the structure, since the distance of a hose is shortened, brake effect reduction caused by hose deformation can be effectively decreased; and after the guy cable component is adopted, the configured flexibility of the hydraulic disc brake is increased and multiple brake system forms can be conveniently combined. The invention additionally discloses a brake system and a motorcycle. According to the disc brake provided by the invention, a driving main oil cylinder and a brake caliper oil cylinder are simultaneously arranged on a brake main body, so hydraulic oil can be guaranteed to freely flow in the oil cylinders without changing the volume; and since the volume of the brake oil is not decreased, the brake precision of the disc brake is improved.
Description
Technical field
The present invention relates to technical field of transportation means, more particularly, particularly a kind of disk type braker and a kind of braking system and a kind of motorcycle.
Background technique
At present, the break that is used for motorcycle brake mainly comprises two kinds, is respectively drum brake and disk type braker, and disk type braker is because its structure is comparatively simple, and its braking effect of employing hydraulic braking is comparatively reliable, is used widely.
In the existing technology, a kind of typical hydraulic brake comprises the assembly of two split-type structurals, and these two assemblies are respectively: brake calipers assembly and Power Component.The brake calipers assembly comprises two brake caliperss, one of them brake calipers and car body fixed installation, and another brake calipers then moves under the effect of brake calipers oil cylinder, thereby realizes braking.Power Component has the braking master cylinder, passes through soft pipe connection between braking master cylinder and the brake calipers oil cylinder.The braking master cylinder can be pushed into brake oil in the brake calipers oil cylinder through flexible pipe under piston action, thereby realizes moving of brake calipers.
In said structure; Connect through flexible pipe between brake calipers assembly and the Power Component; Because brake calipers needs bigger active force in braking process; The situation that flexible pipe expands through the brake oil transmission, if the active force that brake oil transmits is bigger, will take place by piston in this active force in braking process.Flexible pipe expands and has not only consumed the breaking force that needs transmission, and the volume that also can make brake oil enter into the brake calipers oil cylinder reduces, and has greatly reduced the braking effect of hydraulic brake.
In sum, how to guarantee the braking effect of hydraulic brake, become those skilled in the art's problem demanding prompt solution.
Summary of the invention
The technical problem that the present invention will solve is for providing a kind of disk type braker and a kind of braking system and a kind of motorcycle, and in the present invention, this disk type braker can guarantee in braking process, to have higher braking effect through its structural design.Motorcycle provided by the invention is equipped with this braking system, and this braking system comprises this disk type braker, thereby can improve the driving safety of motorcycle.
For solving the problems of the technologies described above, the invention provides a kind of disk type braker, comprise the brake calipers assembly, said brake calipers assembly has two through hydraulically powered braking plate and the oil hydraulic cylinder that is used to provide the hydraulic pressure ability, also comprises:
Be connected with said oil hydraulic cylinder, and can drive the oil hydraulic cylinder running provides traction cable from the hydraulic pressure ability to said braking plate.
Preferably, the present invention also comprises:
Break main body, said break main body have braking master cylinder and the brake calipers oil cylinder that is interconnected, and said brake calipers oil cylinder has been mounted slidably first piston, and said braking master cylinder has been mounted slidably second piston;
With the hinged brake lever of said break main body, said brake lever is provided with the protuberance that is used for the said second piston butt;
Said brake calipers assembly, a braking plate in two said braking plates of said brake calipers assembly is connected with said first piston.
Preferably, said first piston is provided with first oil sealing of seal action; Said second piston is provided with second oil sealing of seal action.
Preferably, the present invention also is included as the oil storage cylinder that said braking master cylinder replenishes brake oil, and said oil storage cylinder is communicated with said braking master cylinder.
Preferably; Said braking master cylinder and said break main body design for integral structure; Said braking master cylinder is connected through the repairing through hole with said oil storage cylinder, and said repairing through hole is higher than the minimum station of said second piston, and is lower than the highest station of said second piston; Said break main body is provided with and is used to seal the sealed member that said braking master cylinder also can carry out plastic deformation, and said protuberance is through said sealed member and the said second piston butt.
The present invention also provides a kind of braking system, comprises the controlling component that can carry out brake operating control,
Also comprise aforesaid disk type braker, the traction cable of said disk type braker comprises drag-line, and an end of said drag-line is connected with said controlling component, and the other end of said drag-line is connected with the brake lever of said disk type braker.
Preferably, also be provided with the reset assembly that drag-line is resetted on the said break main body.
Preferably; Said reset assembly comprises drag-line fixing frame and the Returnning spring that is fixedly set on the said break main body; Said drag-line comprises drag-line cover and cable wire, and said drag-line cover is fixedly connected with said drag-line fixing frame, and said cable wire passes said drag-line cover and is connected with said brake lever; One end of said Returnning spring and said drag-line fixing frame butt, the other end of said Returnning spring and said brake lever butt.
Preferably, said controlling component is the rim brake assembly, and said rim brake assembly comprises Joystick, and said drag-line is connected with said Joystick.
In addition, the present invention also provides a kind of motorcycle, comprises vehicle frame and wheel; Said wheel is provided with brake disc; It is characterized in that, also comprise aforesaid braking system, said brake disc is located between two said braking plates of said brake calipers assembly; In two said braking plates one is fixedly connected with said vehicle frame, and another in the said braking plate is connected with said first piston.
The invention provides a kind of disk type braker; Comprise the brake calipers assembly; The brake calipers assembly has two through hydraulically powered braking plate and the oil hydraulic cylinder that is used to provide the hydraulic pressure ability; Two included braking plates of brake calipers assembly can clamp each other, and brake disc (being installed on the parts that are used to brake on wheel or the axletree) can be sandwiched between two braking plates, and brake disc and braking plate reach the purpose of braking through friction.Because the conveying of carrying out brake oil far and through flexible pipe that is provided with between the disk type braker oil hydraulic cylinder that provides in the existing technology and the brake calipers assembly; Cause braking effect relatively poor; In order to address this problem; The present invention proposes following scheme: on the basis of said structure design, the present invention also comprises: be connected with oil hydraulic cylinder, and can drive the oil hydraulic cylinder running provides traction cable from the hydraulic pressure ability to braking plate.
Traction cable is a kind of control unit of controlling through cable wire, owing to self can not deform during cable wire control (pulling), after the present invention adopts cable assembly, can shorten the distance that is connected through flexible pipe between oil hydraulic cylinder and the brake calipers assembly.Because traction cable the time self can not deform in control (its deformation can be ignored than self length when cable wire stretched control), therefore can guarantee braking effect of the present invention.And, through the said structure design, because the flexible pipe reduced distances can effectively reduce the braking effect that causes owing to the flexible pipe distortion and reduce.
The present invention also provides a kind of braking system, comprises the controlling component and the drag-line that can carry out brake operating control, also comprises above-mentioned disk type braker, and an end of drag-line is connected with controlling component, and the other end of drag-line is connected with the brake lever of disk type braker.Braking system provided by the invention adopts zip to realize the motion of second piston.Because the structural design of above-mentioned disk type braker can make braking system provided by the invention have braking comparatively accurately, and its structure is also comparatively simple.
The present invention also provides a kind of motorcycle; Comprise vehicle frame and wheel; Wheel is provided with brake disc, also comprises above-mentioned braking system, and brake disc is located between two braking plates of brake calipers assembly; In two braking plates one is fixedly connected with vehicle frame, and another in the braking plate is connected with first piston.In motorcycle provided by the invention, above-mentioned braking system is installed.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 is the structural representation of disk type braker in an embodiment of the present invention;
Fig. 2 is the structural representation of braking system in an embodiment of the present invention;
The corresponding relation of component names and reference character is among Fig. 1 and Fig. 2:
First piston 1; Second piston 2; Brake lever 3; Controlling component 4;
Braking master cylinder a; Brake calipers oil cylinder b; Oil storage cylinder c.
Embodiment
Core of the present invention is for providing a kind of disk type braker and a kind of braking system and a kind of motorcycle; In the present invention, this disk type braker comprises the break main body, offers braking master cylinder and brake calipers oil cylinder on the break main body simultaneously; Structural design like this; When brake oil transmission braking force, the situation that can effectively avoid brake oil generation volume to reduce, thus guaranteed that disk type braker has higher braking effect in braking process.Motorcycle provided by the invention is equipped with this braking system, and this braking system comprises this disk type braker, thereby can improve the driving safety of motorcycle.
In order to make those skilled in the art understand technological scheme of the present invention better, the present invention is done further detailed description below in conjunction with accompanying drawing and specific embodiment.
Please refer to Fig. 1, Fig. 1 is the structural representation of disk type braker in an embodiment of the present invention.
The invention provides a kind of disk type braker; Comprise the brake calipers assembly; The brake calipers assembly has two through hydraulically powered braking plate and the oil hydraulic cylinder that is used to provide the hydraulic pressure ability; Two included braking plates of brake calipers assembly can clamp each other, and brake disc (being installed on the parts that are used to brake on wheel or the axletree) can be sandwiched between two braking plates, and brake disc and braking plate reach the purpose of braking through friction.Because the conveying of carrying out brake oil far and through flexible pipe that is provided with between the disk type braker oil hydraulic cylinder that provides in the existing technology and the brake calipers assembly; Cause braking effect relatively poor; In order to address this problem; The present invention proposes following scheme: on the basis of said structure design, the present invention also comprises: be connected with oil hydraulic cylinder, and can drive the oil hydraulic cylinder running provides traction cable from the hydraulic pressure ability to braking plate.
Traction cable is a kind of control unit of controlling through cable wire, owing to self can not deform during cable wire control (pulling), after the present invention adopts cable assembly, can shorten the distance that is connected through flexible pipe between oil hydraulic cylinder and the brake calipers assembly.After adopting cable assembly, increase the configuration flexibility of hydraulic brake, can be combined into multiple braking system form easily.Because traction cable the time self can not deform in control (its deformation can be ignored than self length when cable wire stretched control), therefore can guarantee braking effect of the present invention.And, through the said structure design, because the flexible pipe reduced distances can effectively reduce the braking effect that causes owing to the flexible pipe distortion and reduce.
Particularly; In the embodiment of the present invention, also comprise: break main body, break main body have braking master cylinder a and the brake calipers oil cylinder b that is interconnected; Brake calipers oil cylinder b has been mounted slidably first piston 1, and braking master cylinder a has been mounted slidably second piston 2; The brake lever 3 hinged with the break main body, brake lever 3 is provided with the protuberance that is used for second piston, 2 butts; Brake calipers assembly, brake calipers assembly comprise two relatively-movable braking plates, and a braking plate in two braking plates is connected with first piston 1.
In disk type braker provided by the invention; The break main body adopts metallic material to constitute; Have braking master cylinder a and brake calipers oil cylinder b on the break main body, braking master cylinder a is connected with brake calipers oil cylinder b, and oil cylinder carries brake oil in (comprising braking master cylinder a and brake calipers oil cylinder b).Brake calipers oil cylinder b has been mounted slidably first piston 1, and braking master cylinder a has been mounted slidably second piston 2, in this structural design; Second piston 2 is as active piston, if 2 motion of second piston, the oil cylinder volume-variation; Because oil cylinder is sealing configuration (taken up brake oil in the oil cylinder, for fear of the leakage of brake oil, oil cylinder adopts sealing configuration); Therefore, the pressure change in the oil cylinder.First piston 1 is mounted slidably on brake calipers oil cylinder b, and first piston 1 will move under the effect of atmospheric pressure.
Above-mentioned understanding comparatively visually is exactly: second piston 2 moves to the internal direction of braking master cylinder a; Brake oil among the braking master cylinder a is moving in brake calipers oil cylinder b under the effect of second piston 2, and the brake oil among the brake calipers oil cylinder b will promote brake calipers and move.
The concrete forms of motion of the above-mentioned first piston 1 and second piston 2 is: second piston 2 moves to the internal direction of braking master cylinder a; Pressure increases among the braking master cylinder a; And be passed among the brake calipers oil cylinder b, first piston 1 will be to moving away from the inner direction of brake calipers oil cylinder b under the high oil pressure effect of brake calipers oil cylinder b; Second piston 2 moves to deviating from the inner direction of braking master cylinder a, and pressure reduces among the braking master cylinder a, and first piston 1 will the internal direction to brake calipers oil cylinder b move under the effect of atmospheric pressure.In the process of above-mentioned first piston 1 with 2 interlocks of second piston; Because the total measurement (volume) of braking master cylinder a and brake calipers oil cylinder b is constant; Even the hydraulic oil that carries in the oil cylinder receives the pressure effect of second piston 2 under full state, its change in volume is also very little almost can be ignored.
Move in order to drive second piston 2, the invention provides brake lever 3, brake lever 3 is hinged with the break main body, and it is provided with the protuberance with second piston, 2 butts.Because adopt hinged Placement between brake lever 3 and the break main body, this structure is identical with lever construction, can less power be amplified.So, in the present invention, only need apply less power to brake lever 3, protuberance just can be exported bigger Driving force to second piston 2, thereby reduces user's use difficulty, and it is comparatively light that the realization that makes the present invention brake becomes.Protuberance and second piston, 2 butts can promote second piston 2 and move to the internal direction of braking master cylinder a, outwards move thereby drive first piston 1.
In the present invention, also be provided with the brake calipers assembly on the disk type braker, the brake calipers assembly comprises two relatively-movable braking plates; A braking plate in two braking plates is connected with first piston 1; In the above-described embodiments, first piston 1 outwards moves (direction that deviates from brake calipers oil cylinder b), can drive braking plate and move; Thereby realize the operation that steps up between two braking plates, accomplish braking.
The present invention is through the said structure design; Initiatively master cylinder and brake calipers oil cylinder b are opened on the break main body simultaneously; Can guarantee that hydraulic oil does not have the free-flow of change in volume in oil cylinder; Owing to do not have the volume-diminished of brake oil, therefore, improved the accuracy of disk type braker braking.
Need to prove at this; Identical with existing technology, the brake calipers assembly is provided with the reset components (Returnning spring) of braking plate, after the operation that pushes on each other between the braking plate; Under the effect of reset components, be separated from each other, guarantee that wheel can also normal rotation.
In a practical implementation envelope mode of the present invention, reset components adopts spring, and an end of spring fixedly installs, and the other end of spring is connected with braking plate, the braking plate of this braking plate for being connected with first piston 1.
Certainly, reset components is when adopting spring, and spring can also be arranged between two braking plates, and connects with two braking plates respectively.When the brake calipers assembly carries out brake operating, two braking plates each other near, spring will be compressed, after cancelling braking force, two braking plates will separate under the return action of spring.
In the present invention, for second piston 2 is resetted, in braking master cylinder a, also be provided with and the spring of second piston 2 with the inwall butt of braking master cylinder a.When second piston 2 times moves to the inside of braking master cylinder a, can compress this spring, after brake lever 3 is cancelled the braking force to second piston 2, second piston 2 will reset under the return action of spring.
Particularly, in order to improve sealing of the present invention, in an embodiment of the present invention, first piston 1 is provided with first oil sealing with seal action.In another embodiment of the present invention, second piston 2 is provided with second oil sealing with seal action.Certainly, on the first piston 1 and second piston 2 oil sealing can also be set simultaneously.Oil sealing is a kind of mechanical component that is used for oil sealing (oil is modal liquid substance in the transmission system, also makes a general reference the meaning of general liquid substance), and its is needing the lubricated parts and the parts of exerting oneself to isolate in the transmission part, is unlikely to let the fluid seepage.In the present invention since between piston and the break main body for slidably being connected, while the present invention adopts the medium of brake oil as transmission of power, therefore, on the piston oil sealing is set in the present invention, can effectively avoid the leakage of brake oil.
In the above-described embodiments, though piston is provided with the leakage that oil sealing can effectively be avoided brake oil,, in the process of piston action, still inevitably the situation that fluid oozes out can appear.So, when break uses one section after, the brake oil in the break main body will reduce, and influences braking effect.In order can in time to replenish brake oil, the present invention also is included as the oil storage cylinder c that braking master cylinder a replenishes brake oil, and oil storage cylinder c is communicated with braking master cylinder a.
Particularly; Braking master cylinder a and break main body design for integral structure; Braking master cylinder a is connected through the repairing through hole with oil storage cylinder c, and the repairing through hole is higher than the minimum station of second piston 2, and is lower than the highest station of second piston 2; The break main body is provided with and is used to seal the sealed member that braking master cylinder a also can carry out plastic deformation, and protuberance is through sealed member and second piston, 2 butts.
Braking master cylinder a is connected through the repairing through hole with oil storage cylinder c, can make that so the brake oil among the oil storage cylinder c flow among the braking master cylinder a.For fear of having the situation generation that brake oil is back to oil storage cylinder c at second piston 2 (brake oil of braking this moment among the master cylinder a flows to brake calipers oil cylinder b) when the internal direction of braking master cylinder a moves; The present invention has carried out following structural design to the repairing through hole: the repairing through hole is higher than the minimum station of second piston 2, and is lower than the highest station of second piston 2.In said structure; The structural design of repairing through hole can guarantee that second piston 2 (need to prove in the cycle at brake operating of completion; The brake operating cycle is meant the such action of second piston, 2 completion: the inside in braking master cylinder a moves to maximum position; Accomplish braking, second piston 2 returns back to the actuating length of limit then), exist all the time to have one section stroke of crossing the repairing through hole; In this section stroke,, make that braking accuracy of the present invention is able to guarantee because brake oil flows among the brake calipers oil cylinder b fully.
In order further to improve sealing of the present invention, the break main body is provided with and is used to seal the sealed member that braking master cylinder a also can carry out plastic deformation, and protuberance is through sealed member and second piston, 2 butts.In this structure, even second piston 2 is crossed the repairing through hole in movement process, the situation that the brake oil among the oil storage cylinder c also can not leak under the seal action of sealed member.
Please refer to Fig. 2, Fig. 2 is the structural representation of braking system in an embodiment of the present invention.
The present invention also provides a kind of braking system, comprises the controlling component 4 and the drag-line that can carry out brake operating control, also comprises above-mentioned disk type braker, and an end of drag-line is connected with controlling component 4, and the other end of drag-line is connected with the brake lever of disk type braker 3.Braking system provided by the invention adopts zip to realize the motion of second piston 2.Because the structural design of above-mentioned disk type braker can make braking system provided by the invention have braking comparatively accurately, and its structure is also comparatively simple.
Particularly, in the present embodiment, also be provided with the reset assembly that drag-line is resetted on the break main body.This structure and structural similarity of the prior art, it act as zip is resetted, and makes it can carry out brake operating next time.
Zip comprises zip cover and cable wire; Cable wire is arranged in the zip cover, and zip realizes through following mode that to the control of miscellaneous part that is: cable wire slides in the zip cover; If fixing zip cover; Cable wire just can drive the miscellaneous part motion in the process of sliding, thereby realizes the control to these parts.
In an embodiment of the present invention; Reset assembly comprises drag-line fixing frame and the Returnning spring that is fixedly set on the break main body; Drag-line comprises drag-line cover and cable wire, and the drag-line cover is fixedly connected with the drag-line fixing frame, and cable wire passes the drag-line cover and is connected with brake lever 3; One end of Returnning spring and drag-line fixing frame butt, the other end of Returnning spring and brake lever 3 butts.
Based on the foregoing description, in the present embodiment, controlling component 4 is the rim brake assembly, and the rim brake assembly comprises Joystick, and drag-line is connected with Joystick.In use, the driver is through the Joystick of holding with a firm grip, and Joystick spurs cable wire; Cable wire is connected with brake lever 3, and brake lever 3 is through lever principle, with driver's grip force amplification; Be passed on the first piston 1 through second piston 2 and brake oil; The action of first piston 1 drive brake pincers assembly steps up between two brake caliperss, thereby accomplishes brake operating.
The present invention also provides a kind of motorcycle; Comprise vehicle frame and wheel; Wheel is provided with brake disc, also comprises above-mentioned braking system, and brake disc is located between two braking plates of brake calipers assembly; In two braking plates one is fixedly connected with vehicle frame, and another in the braking plate is connected with first piston 1.In motorcycle provided by the invention, above-mentioned braking system is installed, it is specifically installed the foregoing description and all embodies to some extent, will repeat no more at this.
More than a kind of disk type braker provided by the present invention and a kind of braking system and a kind of motorcycle have been carried out detailed introduction.Used concrete example among this paper principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (10)
1. a disk type braker comprises the brake calipers assembly, and said brake calipers assembly has two and it is characterized in that through hydraulically powered braking plate and the oil hydraulic cylinder that is used to provide the hydraulic pressure ability, also comprises:
Be connected with said oil hydraulic cylinder, and can drive the oil hydraulic cylinder running provides traction cable from the hydraulic pressure ability to said braking plate.
2. disk type braker according to claim 1 is characterized in that, also comprises:
The break main body; Said break main body has braking master cylinder (a) and the brake calipers oil cylinder (b) that is interconnected; Said brake calipers oil cylinder (b) has been mounted slidably first piston (1), and said braking master cylinder (a) has been mounted slidably second piston (2);
The brake lever (3) hinged with said break main body, said brake lever (3) is provided with the protuberance that is used for said second piston (2) butt;
Said brake calipers assembly, a braking plate in two said braking plates of said brake calipers assembly is connected with said first piston (1).
3. disk type braker according to claim 1 is characterized in that, said first piston (1) is provided with first oil sealing of seal action; Said second piston (2) is provided with second oil sealing of seal action.
4. disk type braker according to claim 1 is characterized in that, also is included as the oil storage cylinder (c) that said braking master cylinder (a) replenishes brake oil, and said oil storage cylinder (c) is communicated with said braking master cylinder (a).
5. disk type braker according to claim 4; It is characterized in that; Said braking master cylinder (a) designs for integral structure with said break main body; Said braking master cylinder (a) is connected through the repairing through hole with said oil storage cylinder (c), and said repairing through hole is higher than the minimum station of said second piston (2), and is lower than the highest station of said second piston (2); Said break main body is provided with and is used to seal the sealed member that said braking master cylinder (a) also can carry out plastic deformation, and said protuberance is through said sealed member and said second piston (2) butt.
6. a braking system comprises the controlling component (4) that can carry out brake operating control, it is characterized in that,
Also comprise like each described disk type braker of claim 1 to 5; The traction cable of said disk type braker comprises drag-line; One end of said drag-line is connected with said controlling component (4), and the other end of said drag-line is connected with the brake lever of said disk type braker (3).
7. braking system according to claim 6 is characterized in that, also is provided with the reset assembly that drag-line is resetted on the said break main body.
8. braking system according to claim 7; It is characterized in that said reset assembly comprises drag-line fixing frame and the Returnning spring that is fixedly set on the said break main body, said drag-line comprises drag-line cover and cable wire; Said drag-line cover is fixedly connected with said drag-line fixing frame; Said cable wire passes said drag-line cover and is connected an end of said Returnning spring and said drag-line fixing frame butt, the other end of said Returnning spring and said brake lever (3) butt with said brake lever (3).
9. braking system according to claim 6 is characterized in that, said controlling component (4) is the rim brake assembly, and said rim brake assembly comprises Joystick, and said drag-line is connected with said Joystick.
10. motorcycle; Comprise vehicle frame and wheel, said wheel is provided with brake disc, it is characterized in that; Also comprise like each described braking system of claim 6 to 9; Said brake disc is located between two said braking plates of said brake calipers assembly, and in two said braking plates one is fixedly connected with said vehicle frame, and another in the said braking plate is connected with said first piston (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334436.5A CN102829107B (en) | 2012-09-11 | 2012-09-11 | A kind of disk type braker and a kind of braking system and a kind of motorcycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210334436.5A CN102829107B (en) | 2012-09-11 | 2012-09-11 | A kind of disk type braker and a kind of braking system and a kind of motorcycle |
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| CN102829107B CN102829107B (en) | 2015-09-02 |
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| TWI629421B (en) * | 2016-11-10 | 2018-07-11 | 王國平 | Car brake caliper structure |
| CN110513410A (en) * | 2019-08-20 | 2019-11-29 | 浙江师范大学 | A kind of hydraulic brake-by-wire device of electric mechanical |
| CN110513409A (en) * | 2019-08-20 | 2019-11-29 | 浙江师范大学 | A kind of brake-by-wire device |
| CN110541898A (en) * | 2019-08-20 | 2019-12-06 | 浙江师范大学 | Electronic mechanical hydraulic line control brake |
| CN110566603A (en) * | 2019-08-20 | 2019-12-13 | 浙江师范大学 | Wire control actuator |
| CN110578760A (en) * | 2019-08-20 | 2019-12-17 | 浙江师范大学 | Electronic mechanical hydraulic line control brake |
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