CN101876357A - Self-energizing effort disk brake - Google Patents
Self-energizing effort disk brake Download PDFInfo
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- CN101876357A CN101876357A CN2009101405644A CN200910140564A CN101876357A CN 101876357 A CN101876357 A CN 101876357A CN 2009101405644 A CN2009101405644 A CN 2009101405644A CN 200910140564 A CN200910140564 A CN 200910140564A CN 101876357 A CN101876357 A CN 101876357A
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Abstract
The invention discloses a disk brake with great self-energizing effort effect. The disk brake has a skillful and simple structure and can increase input braking pressure by several to a dozen of times and produce huge braking force without sacrificing other performance. A vehicle can be easily braked by using the disk brake and a power booster is not used. Compared with a conventional disk brake, the disk brake has the advantages that the cost is decreased by 30 to 60 percent, the safety is increased by 5 percent, the energy is saved by about 3 percent and the brake is environmental-friendly. The disk brake can produce huge economic and social benefits after being popularized.
Description
Affiliated technical field:
This break relates to the break of transportation machinery, as fields such as automobile, brake for motorcycle.
Background technique:
Disk type braker commonly used now, it is compared with drum brake, and it does not have the shortcoming of heat fade, water fade.Drum brake has only 45% braking force in heat fade, when water fade is serious, though drum brake has the advantage of self energizing effort, its maximum can increase 2---and 4 times, because its Security is poor.So all use disk type braker on the car now, it has significantly improved the Security of car.But disk type braker has braking force little (the usefulness factor is low), and it needs power assist (gasoline car is a vacuum booster) just can check car, and parking braking and emergency brake difficulty are set.It has the cost height, and its braking force is very little behind engine misses, particularly automobile when high speed driving behind the accident extinguishing, its incessantly car of stopping substantially, the Security shortcoming of aspect such as can not be guaranteed fully.It is in order to guarantee whenever all to have enough big braking force, the ratio that the idling of motor will be transferred is higher, because vacuum booster needs bigger degree of vacuum come power-assisted, like this will be when waiting traffic light, traffic congestion how with more fuel oil, this does not all have benefit to Economy and environment.In addition it is used in diesel-oil vehicle, double-energy-source car, the electric motor car, because it need join vacuum pump in addition, its cost can significantly rise.Disk type braker commonly used now is provided with the cost of parking braking also than higher.
It is low that the present invention will solve common disk type braker system usefulness factor exactly, must the working power booster, parking braking cost height is set, Security is not high enough, cost is too high, the idling of motor is than higher, the generation economy of coming, environmental protection, safety problem and a series of schemes of a kind of disk type braker that can self energizing effort of providing.
Its technological scheme is:
Braking plate (being brake shoe again), brake disc, sliding pin and present use always the same substantially that the present invention is used.It is made up of parts such as body (being caliper again), piston, compensation mechanism, swash plate, support plates.Body mainly partly is made up of caliper, pincers bridge and chela etc.Braking plate is equipped with on the both sides of brake disc.A slice braking plate is positioned on the chela of body, and another braking plate is positioned on the swash plate.The piston and the skewback that are contained in the body are abutted against.Skewback and swash plate are abutted against, and swash plate and support plate are abutted against.The automatic compensation screw rod of the another side of support plate and compensation mechanism is abutted against, and perhaps is abutted against through rolling element.Automatically the compensation screw in body and with the body scyewed joint.Automatically between compensation screw rod and the body torsion spring is housed also, and is connected with them.Swash plate also is abutted against with friction ring.Friction ring tightly is enclosed within on the sliding pin, and support plate also slides on the sliding pin, and support plate also is abutted against with friction ring.Skewback and swash plate are abutted against, and swash plate and support plate are abutted against, and their place of being abutted against is a curved surface.In these two groups of parts that are abutted against, they can all have curved surface, perhaps wherein have only a part that curved surface is arranged.The curved surface of above-mentioned part except being the curved surface, can also be made up of several curved surfaces.Above-mentioned curved surface can be that inclined-plane or garden cambered surface or other can improve the curved surface of performance.Above-mentioned part is abutted against between the place can adorn rolling element, is preferably needle roller or roller.Support plate and automatic compensation screw rod are abutted against between the place also can adorn rolling element, is preferably rolling elements such as steel ball.Between support plate and piston, return spring is housed.Other return spring also is housed on support plate.The all right opening of friction ring, and can it be pressed on the sliding pin construction bolt, to increase frictional force.Skewback can also be slidingly connected with support plate, to stablize the work of skewback.On swash plate, can also connect the parking braking wire rope, form Parking Brake.Other part is the same with the disk type braker of using always now basically as the connecting mode of body, sliding pin.
Return spring also is housed on swash plate, makes its returning quickly behind brake off, make immediately and produce rational gap between braking plate and the brake disc, and when normal the enforcement, do not produce noise.
Beneficial effect:
The Chen Shi break is a kind of disk type braker, and it has the excellent in performance of disk type braker now commonly used, and it does not have the shortcoming of heat fade, water fade.Because it has the self energizing effort ability, it has possessed the advantage of drum brake again, and its reinforcement effect can be than also big several times of the reinforcement effects of drum brake.Its disk type braker braking force little (the usefulness factor is low) commonly used, need the power assist device and the shortcoming of parking braking difficulty is set on it, thereby cause enough height of its Security, cost height.Because it does not need the working power auxiliary system, and Parking is set on it does not increase cost substantially, it can be saved very big cost, particularly diesel-oil vehicle, new-energy automobile (as electronic, dual-fuel automobile etc.) and use after it and can save cost more than 70% than traditional braking system.Because its not working power auxiliary system, motor needn't provide vacuum to the power assist system, the idling speed of motor is only kept its and can normal rotation both can, thereby idling speed can descend a lot, particularly traffic congestion, etc. can save a lot of fuel oils during traffic light, economize a lot of money, so not only energy-conservation but also minimizing is polluted.Because its not working power auxiliary system has reduced the probability that breaks down, thereby its Security is significantly risen again.So it is a kind of advantage that integrates disk type braker commonly used and drum brake, and aspect performance, Security, cost, energy-saving and environmental protection all better break of new generation.
Description of drawings:
Accompanying drawing 1---between the inclined-plane of skewback and swash plate, between the inclined-plane of swash plate and support plate, all rolling element arranged, and be provided with parking braking, a kind of Chen Shi break schematic representation of two-stage reinforcement is arranged.
Accompanying drawing 2---piston directly is pressed on the swash plate, and rolling element is arranged between them.At support plate with compensate automatically rolling element is arranged between the screw rod, between piston and support plate, be equipped with the measured length return spring.Parking braking is arranged.The inclined-plane of swash plate and support plate directly is abutted against, and a kind of Chen Shi break schematic representation of rolling element is not installed between them.
The K of accompanying drawing 3---accompanying drawing 4 is to view
Accompanying drawing 4---be equipped with roller bearing on swash plate, the inclined-plane of it and skewback is abutted against.Another inclined-plane of swash plate directly is abutted against with the inclined-plane of support plate again, and rolling element is not installed between them.At swash plate and support plate return spring is arranged, a kind of Chen Shi break schematic representation of two-stage reinforcement is arranged.
Accompanying drawing 5---braking force is all very big during the brake disc clockwise and anticlockwise, and two groups of compensation mechanisms are arranged, and between skewback and swash plate rolling element is arranged, and the inclined-plane of swash plate and support plate directly is abutted against, and a kind of Chen Shi break schematic representation of two-stage reinforcement is arranged.
Accompanying drawing 6---two groups of compensation mechanisms are arranged, between skewback and swash plate rolling element is arranged, the inclined-plane of swash plate and support plate directly is abutted against, and a kind of Chen Shi break schematic representation of two-stage reinforcement is arranged.
The schematic representation of accompanying drawing 7---a kind of break body (also have cry caliper).
Another view of break body shown in accompanying drawing 8---the accompanying drawing 7.
Accompanying drawing 9---the schematic representation of a kind of swash plate.
Another view of swash plate shown in accompanying drawing 10---the accompanying drawing 9.
Accompanying drawing 11---the schematic representation of a kind of support plate
Another view of support plate shown in accompanying drawing 12---the accompanying drawing 11
Accompanying drawing 13---the schematic views of a kind of skewback
Another view of skewback shown in accompanying drawing 14---the accompanying drawing 13
Accompanying drawing 15---the schematic representation of the friction ring of a kind of band hand brake wire rope seat
Another view of friction ring shown in accompanying drawing 16---the accompanying drawing 15
Accompanying drawing 17---the schematic views of a kind of no wire rope seat friction ring
Another view of friction ring shown in accompanying drawing 18---the accompanying drawing 17
Accompanying drawing 19---a kind of schematic representation that compensates screw rod automatically
Accompanying drawing 20---can eliminate the gap fast when beginning to brake for a kind, save pedal travel, the enlarged diagram on two inclined-planes is arranged on the skewback that is abutted against with swash plate
Accompanying drawing 21---can eliminate the gap fast when beginning to brake for a kind, be the enlarged diagram of curved surface on the swash plate that is abutted against with skewback
Accompanying drawing 22---the schematic representation of a kind of piston
Another view of accompanying drawing 23---accompanying drawing 22
Specific embodiments:
Accompanying drawing 4 is a kind of car Chen Shi breaks.Existing 4 structure and the working principles of introducing it with reference to the accompanying drawings.Its brake disc (19) is just the same with brake disc commonly used now.Braking plate (20) is with commonly used the same substantially.Two braking plates (20) are installed in the both sides of brake disc (19), and brake disc (19) is fixed on the wheel and rotates with it.A braking plate (20) is positioned on the chela of body (8).Body mainly partly is made up of caliper, pincers bridge and chela etc.Another braking plate (20) is positioned on the swash plate (1).Inclined-plane on inclined-plane on the swash plate (1) and the support plate (3) is abutted against.The automatic compensation screw rod (6) of the another side of support plate (3) and compensation mechanism is abutted against.Automatically compensation screw rod (6) is connected with body (8) with screw thread.One of torsion spring (7) is connected with compensation screw rod (6) automatically, and the other end is connected with body (8).Two of support plate (3) also slides on the sliding pin (5), can also adorn rubber sleeve (16) for wherein one, to reduce accuracy of manufacturing.Sliding pin (5) is fixed on the supporting base (23) of supporting wheel, and they are not with wheel.Tighten at sliding pin (5) and to be with friction ring (2), friction ring (2) is tightly to be fastened on the sliding pin (5) with bolt (17), to increase frictional force.Body (8) also slides on the sliding pin (5).Friction ring (2) is abutted against with swash plate (1).Friction ring (2) also is abutted against with support plate (3).Be provided with skewback (13) between piston (10) and swash plate (1), the rolling element (18) of the curved surface on the skewback (13) through being contained on the swash plate (1) is abutted against with swash plate (1), and the inclined-plane on the skewback (13) is made up of two inclined-planes.Between support plate (3) and piston (10), be provided with return spring assemblies such as (9).Because each braking distance of this brake plunger (10) is bigger than the piston stroke of disk type braker commonly used, so be provided with the return spring assembly that one group of return-stroke can be regulated between support plate (3) and piston (10), it is made up of return spring (9), adjusting bolt (11), spring compressor (12).Can certainly use the return spring (9) of measured length, as shown in accompanying drawing (2).Thereby the return-stroke amount of increase and control piston (10).Making between braking plate (20) and the brake disc (19) has rational gap, thereby the stroke of control brake pedal makes its energy normal brake application.Between swash plate (1) and support plate (3), return spring (4) is housed, can returning quickly to make things convenient for braking plate (20) at brake off back incline (1), and when normal the enforcement, reduce noise.
4 working principles to it are introduced in conjunction with the accompanying drawings now.When car was being exercised, the sense of rotation of brake disc (19) was to rotate from bottom to top.When car need be braked, the operator depressed brake petal, and it promotes braking overall pump pressure oil is imported between body (8) and the piston (10) through pipeline.Piston (10) is moved to the left under the promotion of fluid.Piston (10) then promotes skewback (13) and is moved to the left.The inclined-plane of skewback (13) promotes to be contained in tiltedly the rolling element of pulling on (1) (18), swash plate (1) is moved up, owing on the skewback (13) two inclined-planes are arranged, the braking initial stage it can promote swash plate (1) fast and move up, thereby the gap of eliminating braking plate fast between (20) and the brake disc (19).The angle of wedge behind the elimination gap on the skewback (13) diminishes, and its boosting function strengthens.Swash plate (1) goes up because the inclined-plane that has the inclined-plane on another and the support plate (3) to be abutted against, under the wedge action on support plate (3) and swash plate (1) inclined-plane, it also moves (left) to brake disc (19) except moving up for it, and drive be positioned on (the right) above it braking plate (20) upwards and be moved to the left.And support plate (3) is because there is the supporting of automatic compensation screw rod (6) on its right side, can not move between it and the body (8).Under the wedge action of swash plate (1), another braking plate (20) on body (8) chela (left side) is also at support plate (3), compensate under the effect of screw rod (6), body parts such as (8) and also move (moving right) to brake disc (19) automatically.When two braking plates (20) all contact with brake disc (19) when braking, because at this moment the braking plate (20) of braking force through the right that produces acts on the swash plate (1), and with skewback (13) to act on its wedging direction consistent, braking force makes swash plate (1) increase new wedging power again like this, its total wedging power is increased, because the increase of its wedging power makes braking force increase again again, braking force increases makes wedging power increase again again, the circulation that goes round and begins again like this, it has just reached the effect of self energizing effort.Here have a problem to be noted that to be exactly the angle design of each curved surface should be suitable, raising self energizing effort ability that can not be simply may cause its to produce braking not steadily and the excessive problem of brake-pedal travel after wedging power is excessive.Behind brake off, the pressure of oil is very little, and after drainback passage was connected, under the effect of return spring (9) and (4), braking plate (20) produced the gap with brake disc, and braking is removed.
I see the disk type braker that a kind of self energizing effort is arranged on a document.Its main problem is not have compensation mechanism, to not compensating automatically after the braking plate wearing and tearing, thereby it is except to the brake disc direction moves after the braking plate wearing and tearing, it also will move to vertical therewith direction, and amount of movement is several times of two braking plate wear extenies, and the reinforcement multiple that its wear extent can reach it is taken advantage of the wear extent of two braking plates.Generally will reach the 40-80 millimeter as automotive brake, big like this amount of movement is obviously very bad, and it will be for coming a series of problem, because big like this amount of movement is arranged, it is bigger that its reinforcement can not be done, and it is also inhomogeneous to wear and tear.If the break that my this self energizing effort is big does not use compensation mechanism, it can not use at all well.So use compensation mechanism.The compensation mechanism of Chen Shi break is a kind of compensation mechanism of non-step type.It is controlled in the very little scope the upper and lower amount of movement of swash plate (1), makes it between brake disc behind the brake off (19) and braking plate (20) rational gap be arranged, and makes the stroke of brake petal be stabilized in a reasonable range.Its working principle is such, tightens at sliding pin (5) and is with friction ring (2), and it is pressed on the sliding pin (5) with bolt (17).Break shown in the accompanying drawing 4 has two friction rings (2), and they make reliable and stable the sliding of support plate (3) energy left.Sliding pin (5) is fixed on the supporting base (23) that rotation shaft of wheel is installed, and they can not be with wheel, and sliding pin (5) also can be used for body (8) is positioned.Between friction ring (2) and the sliding pin (5) the bigger material of other friction factor (24) can also be set, to increase frictional force.Friction ring (2) can also be slotted vertically and be compressed figure such as (shown in) accompanying drawing 1-5 with bolt (17), to increase frictional force.One end of friction ring (2) and support plate (3) are abutted against, and when not producing the gap between them, friction ring (2) can not be moved to the left support plate (3) under the effect that compensates screw rod (6) automatically, thereby support plate (3) is carried out axially locating.If support plate (3) is positioned without it, behind the break brake off, swash plate (1) moves down, the axial clearance that its produces (piston 10 axially), automatically compensation screw rod (6) is under the pulling of torsion spring (7), automatic compensation screw rod (6) promotes support plate (3) left and is moved to the left while rotating, occupied the axial clearance that swash plate (1) allows out, makes between braking plate (20) and the brake disc (19) very close to each other.Break drags phenomenon when automobile is normally exercised like this, use a lot of oil plants more, and the heel and toe wear of braking plate (20) is very big, and break can not normally use, and automobile can not normally be exercised.Friction ring (2) compensates screw rod (6) automatically and can not freely rotate under the pulling force of torsion spring (7) after support plate (3) is located, and it can not at will move left thereby make support plate (3).After support plate (3) was axially located, the axial clearance that produces at brake off back incline (1) can make two-system moving plate (20) and brake disc (19) produce the gap, thereby made break energy proper functioning.
Is it again how to compensate automatically? after braking plate (20) wearing and tearing a bit, when braking, swash plate (1) will make progress moves some distances more, and swash plate (1) also will move some distances left more.At this moment swash plate (1) promotes friction ring (2) and be moved to the left identical some distances on sliding pin (5), braking plate (20) when not wearing and tearing swash plate (1) abut against with friction ring (2).Also produce same gap between friction ring (2) and the support plate (3).After braking is removed, because it is at this moment gapped between friction ring (2) and the support plate (3), automatically compensation screw rod (6) rotates some angles under the pulling force of torsion spring (7), automatic compensation screw rod (6) promotes support plate (1) simultaneously and is moved to the left, up to eliminating the gap of friction ring (2) with support plate (1).It has just finished once compensation automatically like this.So after installing compensation mechanism additional, braking plate when it has not only guaranteed not brake (20) and brake disc (19) have rational gap, and it makes swash plate (1) very little in the displacement distance of above-below direction, and is stabilized in small range, generally at several millimeters.So just can obtain very big reinforcement, automobile be helped in not working power under the situation of device can check car easily.And the stroke that makes brake petal is fixed on a reasonable range.
Relatively difficulty of Parking Brake is set in addition, and cost increases a lot on disk type braker commonly used.And it is quite easy to establish Parking Brake on my break in addition, does not increase cost substantially, and the advantage of this point is quite obvious.Its working principle is such, on swash plate (1), directly draw a parking brake wire rope (22), when the pulling parking brake, parking brake pulling wire rope (22), spur swash plate (1) again and move up, braking plate (20) is clamped brake disc (19) thereby is carried out Parking and emergency brake under the wedge action of swash plate (1) and support plate (3).Can certainly locate to connect hand braking wire rope (22) in skewback (13), can increase the braking force of parking brake like this.
Because this break has big self energizing effort function, also can directly piston (10) be pressed on the swash plate (1) through axle (14) and rolling element (18), thereby save skewback (13).As shown in Figure 2.Be to improve the efficient of break, make its increase braking force and make things convenient for return, it the groundwork curved surface or the inclined-plane between can adorn rolling element (18), be preferably needle roller or roller.Between support plate (3) and automatic compensation screw rod (6), also can adorn rolling element, as steel ball.
For saving brake-pedal travel, increasing braking force, efficient, when braking plate (20) is eliminated in the break braking with brake disc (19) gap, skewback (13) can adopt multiple or a plurality of curved surfaces or many inclined-planes (shown in accompanying drawing 20, the accompanying drawing 21) with the curved surface that swash plate (1) is abutted against the place, only just can eliminate above-mentioned gap at the braking initial stage like this with brake-pedal travel seldom, thereby the wedging angle that can make them in the working area reduces a lot, and the reinforcement during braking strengthens a lot.After eliminating the gap, can design their curved surface in addition, reasonably obtain maximum reinforcement in the brake-pedal travel thereby make according to the rigidity of break body.
Return spring (4) is housed on swash plate (1), and an end of return spring (4) connects with swash plate (1), and the other end can connect with support plate (3), body (8), sliding pin (5), friction ring parts such as (2).
Claims (5)
1. disk type braker, it is made up of parts such as brake disc, body, braking plate, sliding pin, pistons, and it is characterized by: braking plate is equipped with on the both sides of brake disc; A slice braking plate is positioned on the chela of body, and another braking plate is positioned on the swash plate; The piston and the skewback that are contained in the body are abutted against; Skewback and swash plate are abutted against, and swash plate and support plate are abutted against; The automatic compensation screw rod of the another side of support plate and compensation mechanism is abutted against, perhaps through rolling element be abutted against with automatic compensation screw rod.
2. break according to claim 1 is characterized by: the automatic compensation screw of compensation mechanism is threaded in body and with body; Automatically between compensation screw rod and the body torsion spring is being housed also, and is being connected with them; Swash plate also is abutted against with friction ring; Friction ring tightly is enclosed within on the sliding pin, and support plate also slides on the sliding pin, and support plate also is abutted against with friction ring.
3. break according to claim 1 is characterized by: skewback and swash plate are abutted against, and swash plate and support plate are abutted against; Their place of being abutted against is a curved surface; In these two groups of parts that are abutted against, they can all have curved surface, perhaps wherein have only a part that curved surface is arranged; The curved surface of above-mentioned part except being the curved surface, can also be made up of several curved surfaces; Above-mentioned curved surface can be inclined-plane, garden cambered surface or other curved surface; Above-mentioned part is abutted against between the place can adorn rolling element, is preferably needle roller or roller; Support plate and automatic compensation screw rod are abutted against between the place also can adorn rolling element, is preferably rolling elements such as steel ball.
4. break according to claim 1 is characterized by: between support plate and piston return spring is housed; Other return spring also is housed on support plate; Skewback can also be slidingly connected with support plate; On swash plate, can also connect the parking brake wire rope and become Parking Brake; Perhaps on skewback, connect the parking brake wire rope and become Parking Brake.
5. break according to claim 2 is characterized by: all right opening of friction ring, and can it be pressed on the sliding pin construction bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101405644A CN101876357A (en) | 2009-05-01 | 2009-05-01 | Self-energizing effort disk brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101405644A CN101876357A (en) | 2009-05-01 | 2009-05-01 | Self-energizing effort disk brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101876357A true CN101876357A (en) | 2010-11-03 |
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ID=43018988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101405644A Pending CN101876357A (en) | 2009-05-01 | 2009-05-01 | Self-energizing effort disk brake |
Country Status (1)
| Country | Link |
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| CN (1) | CN101876357A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192247A (en) * | 2011-06-16 | 2011-09-21 | 奇瑞汽车股份有限公司 | Clutch and braking device comprising same |
| CN102996684A (en) * | 2011-09-13 | 2013-03-27 | 陈坤 | High-reinforcement disk brake |
| CN104428553A (en) * | 2012-07-05 | 2015-03-18 | 株式会社Tbk | Disc brake device |
| WO2015058673A1 (en) * | 2013-10-26 | 2015-04-30 | 陈坤 | Single-sided dual-inclined surface disc brake |
| CN106151330A (en) * | 2016-08-30 | 2016-11-23 | 袁刚 | The mechanical disc brake that hoof block gap adjusts automatically |
| CN110469601A (en) * | 2019-07-27 | 2019-11-19 | 浙江师范大学 | A kind of self energizing effort brake-by-wire device |
| CN114382802A (en) * | 2022-03-09 | 2022-04-22 | 浙江师范大学 | Wire control actuator |
| CN114396439A (en) * | 2022-03-09 | 2022-04-26 | 浙江师范大学 | Wire control actuator |
| CN114483822A (en) * | 2022-03-09 | 2022-05-13 | 浙江师范大学 | Wire control actuator |
-
2009
- 2009-05-01 CN CN2009101405644A patent/CN101876357A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192247B (en) * | 2011-06-16 | 2013-05-22 | 奇瑞汽车股份有限公司 | Clutch and braking device comprising same |
| CN102192247A (en) * | 2011-06-16 | 2011-09-21 | 奇瑞汽车股份有限公司 | Clutch and braking device comprising same |
| CN102996684A (en) * | 2011-09-13 | 2013-03-27 | 陈坤 | High-reinforcement disk brake |
| CN104428553A (en) * | 2012-07-05 | 2015-03-18 | 株式会社Tbk | Disc brake device |
| US9920803B2 (en) | 2013-10-26 | 2018-03-20 | Chengdu ShuangChen Technology Co., Ltd. | Single-side double-inclined-surface disc-type brake |
| WO2015058673A1 (en) * | 2013-10-26 | 2015-04-30 | 陈坤 | Single-sided dual-inclined surface disc brake |
| CN105179523A (en) * | 2013-10-26 | 2015-12-23 | 成都双陈科技有限责任公司 | Single-side double inclined plane disc brake |
| CN106151330A (en) * | 2016-08-30 | 2016-11-23 | 袁刚 | The mechanical disc brake that hoof block gap adjusts automatically |
| CN106151330B (en) * | 2016-08-30 | 2019-01-11 | 毛琴飞 | The mechanical disc brake of hoof block gap adjust automatically |
| CN110469601A (en) * | 2019-07-27 | 2019-11-19 | 浙江师范大学 | A kind of self energizing effort brake-by-wire device |
| CN114382802A (en) * | 2022-03-09 | 2022-04-22 | 浙江师范大学 | Wire control actuator |
| CN114396439A (en) * | 2022-03-09 | 2022-04-26 | 浙江师范大学 | Wire control actuator |
| CN114483822A (en) * | 2022-03-09 | 2022-05-13 | 浙江师范大学 | Wire control actuator |
| CN114483822B (en) * | 2022-03-09 | 2023-06-30 | 浙江师范大学 | Linear control actuator |
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