CN115419665A - Low-drag low-noise opposed brake caliper assembly - Google Patents
Low-drag low-noise opposed brake caliper assembly Download PDFInfo
- Publication number
- CN115419665A CN115419665A CN202211063018.7A CN202211063018A CN115419665A CN 115419665 A CN115419665 A CN 115419665A CN 202211063018 A CN202211063018 A CN 202211063018A CN 115419665 A CN115419665 A CN 115419665A
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- brake
- brake caliper
- return spring
- low
- limiting
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/0006—Noise or vibration control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/005—Components of axially engaging brakes not otherwise provided for
- F16D65/0068—Brake calipers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
- F16D65/095—Pivots or supporting members therefor
- F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a low-drag and low-noise opposed brake caliper assembly, which belongs to the technical field of automobile parts and comprises a brake caliper body with a brake disc avoidance hole, brake blocks, a piston and an elastic reset mechanism, wherein the brake blocks are positioned at two sides of the brake disc and two ends of the brake blocks are connected with the brake caliper body through guide pins; the two ends of the return spring are provided with a limiting part and an inserting part connected with the limiting part, the inserting part extends downwards into a limiting groove on the brake block back plate, and the limiting part is lapped on the upper end surface of the limiting groove. The invention not only solves the problem of dragging force between the brake block and the brake disc, but also can effectively eliminate the impact abnormal sound of the brake block and the guide pin.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and relates to a low-drag low-noise opposed brake caliper assembly.
Background
The dragging force of the brake caliper assembly directly influences the oil consumption and CO of the fuel vehicle 2 And the driving range of the electric vehicle. But the brake caliper assembly used in the existing brake industry does not have the function of automatically returning the brake block,after the brake is released, the brake block is impacted by the brake disc which needs to rotate by adjusting, so that the brake block is separated from the brake disc.
Because the inner and outer brake blocks can not be reset in time, the reasonable gap between the brake disc and the brake blocks can not be ensured, and the friction force still exists between the brake disc and the brake blocks, the drag force is easy to generate, so that the oil consumption of the vehicle is increased (or the endurance mileage is reduced) and the CO is larger 2 Discharge amount and pollution to the atmosphere.
In addition, the opposed brake caliper assemblies used in the existing brake industry are very difficult to suppress noise, which causes certain damage to human bodies.
Disclosure of Invention
Accordingly, the present invention is directed to an opposed brake caliper assembly with low drag and low noise to solve the problem of drag and noise between the brake pad and the brake disc.
In order to achieve the purpose, the invention provides the following technical scheme:
a low-drag low-noise opposed brake caliper assembly comprises a brake caliper body with a brake disc avoiding hole, brake blocks located on two sides of a brake disc and two ends of each brake block are connected with the brake caliper body through guide pins, a piston arranged on the brake caliper body and used for driving the brake blocks to move towards the brake disc, and an elastic resetting mechanism used for enabling the brake blocks to automatically reset; the position of the return spring corresponding to the pressing shaft is bent downwards to form a downward convex positioning part, and two ends of the return spring corresponding to the positioning part are bent upwards to form an upward convex springback part; the two ends of the return spring are provided with a limiting part and an inserting part connected with the limiting part, the inserting part extends downwards into a limiting groove which is vertically arranged on the brake block back plate, and the limiting part is lapped on the upper end surface of the limiting groove.
Optionally, the middle part of the insertion part of the return spring is bent to form a raised insertion part, and the insertion part is in contact with the inner side surface of the limiting groove.
Optionally, the insertion parts and the limiting parts at the two ends of the return spring are both protruded outwards.
Optionally, the lower end of the insertion part of the return spring extends out of the limiting groove, and the extending part is bent to be clamped on the lower end face of the limiting groove.
Optionally, the positioning portion of the return spring is arc-shaped.
Optionally, the return spring is W-shaped and is formed by bending a material with elasticity.
Optionally, the return spring is formed by bending an elastic material with a circular cross section or other shapes.
Optionally, the pressing shaft is an optical shaft or a screw.
Optionally, a damper is arranged on a back plate of the brake block to change the vibration mode of the brake caliper during braking.
Optionally, a rubber seal is arranged between the caliper body and the piston.
The invention has the beneficial effects that:
1. according to the invention, the elastic resetting mechanism is arranged, the return spring of the elastic resetting mechanism is clamped in the positioning groove of the pressing shaft fixed on the brake caliper body for limiting, and the two ends of the return spring are clamped in the limiting grooves positioned on the brake block back plate, so that the active return of the brake block is reliably realized, and the dragging force problem between the brake block and the brake disc is solved.
2. Two ends of the return spring are supported in the limiting piece grooves on the back plate of the brake block, so that the impact abnormal sound of the brake block and the guide pin can be effectively eliminated.
3. The back plate of the brake block is provided with the damper, so that the vibration mode of the brake caliper assembly during braking can be changed, and noise can be effectively suppressed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For a better understanding of the objects, aspects and advantages of the present invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of a brake caliper assembly according to the present invention;
FIG. 2 is a schematic view of the installation of a return spring;
FIG. 3 is a schematic structural view of a return spring;
FIG. 4 is a first schematic view of the installation of the brake pad;
FIG. 5 is a second schematic view of the installation of the brake pad;
FIG. 6 is a schematic diagram illustrating a stop member of the brake pad.
Reference numerals: the brake caliper comprises a piston 1, a sealing element 2, a guide pin 3, a piston dust-proof sleeve 4, a brake block 5, a limiting piece 51, a limiting part acting surface 511, an inserting part acting surface 512, a brake caliper body 6, a fixing screw 7, a pressing shaft 8, a positioning groove 81, a return spring 9, a limiting part 91, an inserting part 92, a rebounding part 93, a positioning part 94, a first guide section 10, a second guide section 11, a first straight line section 12, a second straight line section 13, a first arc-shaped section 14 and a second arc-shaped section 15.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 6, a low drag and low noise opposed brake caliper assembly includes a brake caliper body 6 having a brake disc escape hole, brake pads 5 located at both sides of the brake disc and having both ends connected to the brake caliper body 6 through guide pins 3, a piston 1 mounted on the brake caliper body 6 to drive the brake pads 5 to move toward the brake disc, and an elastic return mechanism to automatically return the brake pads 5, wherein the elastic return mechanism includes return springs 9 oppositely disposed at both sides of the brake disc, a pressing shaft 8 is disposed above a middle portion of the return springs 9, both ends of the pressing shaft 8 are supported on the brake caliper body 6, and a positioning groove 81 is disposed at a position corresponding to the return springs 9 to allow the return springs 9 to be locked in the positioning groove 81; the two ends of the return spring 9 are provided with a limiting part 91 and an inserting part 92 connected with the limiting part 91, the inserting part extends downwards into a limiting groove which is vertically arranged on the back plate of the brake block 5, and the limiting part 91 is lapped on the upper end surface of the limiting groove.
Optionally, the middle part of the insertion part of the return spring 9 is bent to form a convex insertion part 92, and the insertion part 92 is in contact with the inner side surface of the limiting groove; the lower end of the inserting part of the return spring 9 extends out of the limiting groove, and the extending part is bent to be clamped on the lower end face of the limiting groove; the insertion parts 92 and the limiting parts 91 at the two ends of the return spring 9 are both protruded outwards; the position of the return spring 9 corresponding to the pressing shaft 8 is bent downwards to form a positioning part 94 protruding downwards, and two ends of the return spring 9 corresponding to the positioning part 94 are bent upwards to form a rebound part 93 protruding upwards; the return spring 9 is W-shaped and is formed by bending elastic materials; the return spring 9 is formed by bending an elastic material with a round cross section or other shapes; the pressing shaft 8 is an optical shaft or a screw rod; the guide pin 3 comprises a first guide pin and a second guide pin which are respectively positioned at two ends of the brake block 5, the brake block 5 is respectively connected with the first guide pin and the second guide pin through a first guide hole and a second guide hole which are formed in the brake block 5, the cross section of the first guide hole is composed of a first guide section 10 and a second guide section 11 which are arranged from left to right, and a third guide section and a fourth guide section which are arranged up and down, the first guide section 10 and the second guide section 11 are straight sections, and the third guide section and the fourth guide section are straight sections or arc sections; the cross section of the second guide hole consists of a first straight line section 12 and a second straight line section 13 which are arranged up and down, and a first arc-shaped section 14 and a second arc-shaped section 15 which are arranged left and right; a damper is arranged on the back plate of the brake block 5 so as to change the vibration mode of the brake caliper during braking; a rubber sealing element 2 is arranged between the brake caliper body 6 and the piston 1.
Examples
A low-drag and low-noise opposed brake caliper assembly refers to fig. 1-6, and comprises a piston 1, a sealing piece 2, a guide pin 3, a piston dust-proof sleeve 4, a brake block 5, a brake caliper body 6, a fixing screw 7, a pressure shaft 8 and an elastic reset mechanism. The elastic reset mechanism comprises a return spring 9, the return spring 9 is supported on the limiting pieces 51 positioned on the outer sides of the two brake blocks 5, a pressure shaft 8 is arranged on one side of the return spring 9 away from the brake disc so that the return spring 9 presses against a limiting part action surface 511 of the limiting pieces 51 positioned on the brake blocks 5, and the return spring 9 is in floating deformation around the axis line of the pressure shaft 8 under the rotation action of the brake blocks 5; two ends of the return spring 9 are inserted into the limiting grooves of the limiting pieces 51 on the brake block back plate so as to enable the two brake blocks 5 to automatically return. The pressing shaft 8 can be an optical shaft or a screw.
The brake blocks 5 are arranged on two sides of the brake disc; the return spring 9 presses the brake block 5 to the two guide pins 3 through a pressure shaft 8 arranged on the caliper body 6, and provides positive pressure for the brake block 5 to press the guide pins 3, so that the brake block 5 is tightly attached to the two guide pins 3; the piston 1 is installed in the brake caliper body 6, is sealed through the sealing member 2, prevents dust through the piston dust cover 4, and the piston 1 pushes the brake block 5 to slide along the two guide pins 3, contacts with the brake disc, and realizes braking.
The positioning part 94 of the return spring 9 is clamped in the positioning groove 81 of the pressure shaft 8, the rebounding part 93 of the return spring 9 deforms to provide positive pressure, tangential force and rebounding force for releasing the braked brake pad for the brake pad 5, the inserting parts 92 at the two ends of the return spring 9 are in contact with the inserting part acting surface 512 of the limiting groove at the corresponding position, the rebounding part 93 of the return spring 9 deforms in the braking process due to circumferential movement of the brake pad along the rotation direction of the brake disc, the rebounding part 93 which deforms pushes the brake pad back to the position before circumferential movement of braking is generated after braking is released, the brake pad 5 and the guide pin 3 are ensured to be only in contact with the position of the positive pressure of the return spring 9, the guide pin 3 bears the braking force generated by friction between the brake pad 5 and the brake disc, and the stress is shown in fig. 5. The embodiment can change the mode during braking by installing a damper on the brake block 5, so as to achieve the purpose of suppressing the brake noise.
In the braking process, the piston 1 transmits pressure to the brake block 5, the limiting piece 51 on the brake block 5 drives the return spring 9 to deform towards the direction of the brake disc to generate tensile elastic force, the brake block 5 is in contact with the brake disc to generate braking force, the guide pin 3 is in contact with the hole wall of the stop pin hole and bears the braking force F1, the brake block 5 rotates around the guide pin 3, and when the first guide section 10 rotates to be in contact with the guide pin 3, the guide pin 3 prevents the brake block 5 from rotating around the guide pin 3 and bears the force F2; on the contrary, when the brake is reversed, the direction of the force F1 applied to the guide pin 3 is reversed, and when the second guide section 11 contacts the guide pin 3, the guide pin 3 prevents the brake shoe 5 from rotating around the guide pin 3 at the other end and receives the force in the reverse direction F2. After the brake is released, the stretched return spring 9 automatically rebounds, and the return of the brake block 5 is reliably realized, so that the dragging moment between the brake disc and the brake block 5 is reduced, and in the process of releasing the brake, due to the vibration of the vehicle on the road surface, the force in the direction opposite to the vibration of the road surface is applied to the insertion part acting surface 512 of the limiting groove at the corresponding position through the insertion part 92 of the return spring 9, and the impact noise of the brake block 5 on the guide pin 3 is restrained.
The guide pin 3 of the invention is arranged on the caliper body 6, bears the braking force from the brake block 5 during braking, and provides a guide carrier for the sliding of the brake block 5; the damper is mounted on the brake pad backing plate. When the vehicle brakes, the piston 1 transmits pressure to the brake block 5, the brake block 5 contacts with a brake disc to realize braking, and meanwhile, the limiting piece 51 on the brake block 5 drives the return spring 9 to deform towards the brake disc to generate tensile elastic force.
By adopting the brake caliper assembly, when a vehicle brakes, the braking force generated between the brake block 5 and the brake disc is transmitted to the two guide pins 3, and the two guide pins 3 bear the braking force generated during braking, so that a bearing surface of a traditional fixed caliper body for bearing the braking force is not needed, and the machining cost is reduced.
According to the invention, after the vehicle is braked, the tensile deformation return spring 9 applies acting force opposite to the movement direction of the piston 1 in the braking process to the brake block 5, so that the active return of the brake block 5 is reliably realized, the dragging torque between the brake disc and the brake block 5 is reduced, the oil consumption (power consumption) of the whole vehicle is further reduced, the endurance mileage is increased, and the CO is reduced 2 Discharging; in addition, the return spring 9 is supported on a back plate of the brake block 5, applies positive pressure pressing towards the guide pins 3 to the brake block 5, and provides rebound tension perpendicular to the positive pressure, so that the impact abnormal sound of the brake block 5 and the two guide pins 3 can be effectively eliminated; the damper is arranged on the brake block back plate, and can change the vibration mode of the brake caliper assembly during braking, thereby realizing the effects of suppressing noise and reducing environmental pollution.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a low dragging, low noise opposite type braking pincers assembly, includes the brake caliper body that has the brake disc and dodge the hole, be located the brake pad that brake disc both sides and both ends are connected through uide pin and brake caliper body, install the piston that drives the brake pad and remove to the brake disc on the brake caliper body, its characterized in that: the brake block is characterized by also comprising an elastic resetting mechanism for automatically resetting the brake block, wherein the elastic resetting mechanism comprises return springs which are oppositely arranged on two sides of the brake block, a pressing shaft is arranged above the middle part of each return spring, two ends of each pressing shaft are supported on the brake caliper body, and positioning grooves are formed in the positions, corresponding to the return springs, of the two ends of each pressing shaft so that the return springs are clamped in the positioning grooves; the position of the return spring corresponding to the pressure shaft is bent downwards to form a downward convex positioning part, and two ends of the return spring corresponding to the positioning part are bent upwards to form an upward convex springback part; the two ends of the return spring are provided with a limiting part and an inserting part connected with the limiting part, the inserting part extends downwards into a limiting groove which is vertically arranged on the brake block back plate, and the limiting part is lapped on the upper end surface of the limiting groove.
2. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: the middle part of the inserting part of the return spring is bent to form a raised inserting part, and the inserting part is contacted with the inner side surface of the limiting groove.
3. A low drag, low noise opposed brake caliper assembly according to claim 2, wherein: the inserting parts and the limiting parts at the two ends of the return spring are both outwards protruded.
4. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: the lower end of the inserting part of the return spring extends out of the limiting groove, and the extending part is bent to be clamped on the lower end face of the limiting groove.
5. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: the positioning part of the return spring is arc-shaped.
6. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: the return spring is W-shaped and is formed by bending elastic materials.
7. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: the return spring is formed by bending an elastic material with a round or rectangular cross section.
8. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: the pressure shaft is an optical axis or a screw rod.
9. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: and a damper is arranged on a back plate of the brake block so as to change the vibration mode of the brake caliper during braking.
10. A low drag, low noise opposed brake caliper assembly according to claim 1, wherein: and a rubber sealing element is arranged between the brake caliper body and the piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211063018.7A CN115419665A (en) | 2022-08-31 | 2022-08-31 | Low-drag low-noise opposed brake caliper assembly |
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Application Number | Priority Date | Filing Date | Title |
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CN202211063018.7A CN115419665A (en) | 2022-08-31 | 2022-08-31 | Low-drag low-noise opposed brake caliper assembly |
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CN115419665A true CN115419665A (en) | 2022-12-02 |
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CN202211063018.7A Pending CN115419665A (en) | 2022-08-31 | 2022-08-31 | Low-drag low-noise opposed brake caliper assembly |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04175523A (en) * | 1990-11-05 | 1992-06-23 | Sumitomo Electric Ind Ltd | Pad returning spring of disc brake |
JPH10132000A (en) * | 1996-10-29 | 1998-05-22 | Akebono Brake Ind Co Ltd | Disc brake device |
DE102008019265A1 (en) * | 2008-04-17 | 2009-10-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad mounting system for utility vehicle disk brakes comprises retaining springs which hold lining in recess between two horns on brake carrier, outer ends of springs being attached to carrier |
JP2012072830A (en) * | 2010-09-28 | 2012-04-12 | Akebono Brake Ind Co Ltd | Pad return mechanism of disc brake |
WO2017162104A1 (en) * | 2016-03-21 | 2017-09-28 | 广州汽车集团股份有限公司 | Brake caliper spring piece and brake caliper assembly |
CN208651487U (en) * | 2018-07-31 | 2019-03-26 | 浙江亚太机电股份有限公司 | A kind of W shaped steel wire return spring in caliper |
CN215444846U (en) * | 2021-06-30 | 2022-01-07 | 比亚迪股份有限公司 | Brake caliper and vehicle |
CN114704567A (en) * | 2022-04-20 | 2022-07-05 | 南方天合底盘系统有限公司 | Low-noise and low-drag fixed brake caliper assembly |
CN217177230U (en) * | 2022-05-07 | 2022-08-12 | 浙江力邦合信智能制动系统股份有限公司 | Combined type brake caliper with one-way return spring |
CN217814668U (en) * | 2022-08-31 | 2022-11-15 | 南方天合底盘系统有限公司 | Low-drag low-noise opposed brake caliper assembly |
-
2022
- 2022-08-31 CN CN202211063018.7A patent/CN115419665A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04175523A (en) * | 1990-11-05 | 1992-06-23 | Sumitomo Electric Ind Ltd | Pad returning spring of disc brake |
JPH10132000A (en) * | 1996-10-29 | 1998-05-22 | Akebono Brake Ind Co Ltd | Disc brake device |
DE102008019265A1 (en) * | 2008-04-17 | 2009-10-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Brake pad mounting system for utility vehicle disk brakes comprises retaining springs which hold lining in recess between two horns on brake carrier, outer ends of springs being attached to carrier |
JP2012072830A (en) * | 2010-09-28 | 2012-04-12 | Akebono Brake Ind Co Ltd | Pad return mechanism of disc brake |
WO2017162104A1 (en) * | 2016-03-21 | 2017-09-28 | 广州汽车集团股份有限公司 | Brake caliper spring piece and brake caliper assembly |
CN208651487U (en) * | 2018-07-31 | 2019-03-26 | 浙江亚太机电股份有限公司 | A kind of W shaped steel wire return spring in caliper |
CN215444846U (en) * | 2021-06-30 | 2022-01-07 | 比亚迪股份有限公司 | Brake caliper and vehicle |
CN114704567A (en) * | 2022-04-20 | 2022-07-05 | 南方天合底盘系统有限公司 | Low-noise and low-drag fixed brake caliper assembly |
CN217177230U (en) * | 2022-05-07 | 2022-08-12 | 浙江力邦合信智能制动系统股份有限公司 | Combined type brake caliper with one-way return spring |
CN217814668U (en) * | 2022-08-31 | 2022-11-15 | 南方天合底盘系统有限公司 | Low-drag low-noise opposed brake caliper assembly |
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