CN110375025A - Brake caliper returning device - Google Patents
Brake caliper returning device Download PDFInfo
- Publication number
- CN110375025A CN110375025A CN201910308597.9A CN201910308597A CN110375025A CN 110375025 A CN110375025 A CN 110375025A CN 201910308597 A CN201910308597 A CN 201910308597A CN 110375025 A CN110375025 A CN 110375025A
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- CN
- China
- Prior art keywords
- section
- friction plate
- return
- support
- returning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 11
- 230000007704 transition Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
- F16D65/0974—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis
- F16D65/0977—Springs made from sheet metal
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/185—Leaf springs characterised by shape or design of individual leaves
Abstract
The invention discloses a kind of brake caliper returning devices, including for providing support to friction plate and can provide friction plate the return spring for the elastic acting force for making it carry out return, return spring is set on friction plate.Brake caliper returning device of the invention has the function of support and return, can satisfy the return requirement of friction plate, and reduction drags, and saves space, facilitates arrangement.
Description
Technical field
The invention belongs to brake technical fields, specifically, the present invention relates to a kind of brake caliper returning devices.
Background technique
For disk brake due to having good thermal diffusivity, insensitivity can be high, to occupy weight in braking system
The status wanted.Due to the limitation of existing structure, disk brake, which exists, drags phenomenon, accelerates the mill of friction plate and brake disc
The problem of damaging, complete-vehicle oil consumption caused to increase.Although generally accepting the installation brake(-holder) block return on disk brake in current industry
Device is dragged with reducing, and still, the return ability of existing returning device is poor, equally can be existed to drag to a certain extent and be asked
Topic, and the planform of returning device is complicated, there is also manufacturing cost height, problems difficult to install.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention provides a kind of system
Moving calipers returning device, it is therefore an objective to meet the return requirement of friction plate.
To achieve the goals above, the technical scheme adopted by the invention is as follows: brake caliper returning device, including for pair
Friction plate provides support and can provide friction plate the return spring for the elastic acting force for making it carry out return, return spring setting
In on friction plate.
The return spring is arranged two and two return springs are set to the opposite end of the friction plate.
The return spring include support portion in the sliding slot for connect with the friction plate and be located at caliper bracket and with branch
Support part connects and the return portion inconsistent with caliper bracket, return portion are located at the outside of the sliding slot of caliper bracket.
The return portion include connect with the support portion first support section and with first support section connect and with it is described
The inconsistent contact-segment of caliper bracket.
The contact-segment is arc-shaped structure, and contact-segment has the contact surface for contacting with caliper bracket, the contact surface
It is parallel with the length direction of the friction plate for the axis of arc surface and contact surface.
Described first support to have angle and the angle with the movement of the friction plate between section and the support portion and
It increases or reduces.
The support portion includes the fixed part being sheathed on the trunnion of the friction plate, connect with fixed part and be located at trunnion
Supporting part between the inner wall of sliding slot and the second support section connect with fixed part and the first support section, second
It holds section and the return portion is located at the same side of fixed part.
The fixed part is U-shaped structure, and one end connection of the supporting part and fixed part, described second supports section and fixation
The other end in portion connects.
The supporting part includes the first load section connecting with the fixed part and connect with the first load section and be located at the
The second load section between one load section and the inner wall of sliding slot, the inner wall face contact of the second load section and sliding slot.
The return spring further includes the warning part for being set on the support portion and exceeding the liner plate of the friction plate.
Brake caliper returning device of the invention has the function of that support and return, the return that can satisfy friction plate are wanted
It asks, reduction drags, and saves space, facilitates arrangement.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of brake caliper returning device of the present invention；
Fig. 2 is the structural schematic diagram of return spring；
Fig. 3 is the main view of brake caliper returning device of the present invention；
In the figure, it is marked as the 1, first load section；2, the second load section；3, friction plate；301, liner plate；302, trunnion；303,
Friction plate ontology；304, rivet；4, caliper bracket；5, first section is supported；6, second section is supported；7, contact-segment；8, the first connection
Section；9, the second linkage section；10, third linkage section；11, mounting hole；12, contact surface；13, warning part；14, reinforcing rib.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
It should be noted that " first ", " second " and " third " does not represent knot in embodiment disclosed below
Structure and/or absolute differentiation relationship functionally, do not represent the successive sequence that executes yet, and merely for convenience of description.
As shown in Figure 1 to Figure 3, the present invention provides a kind of brake caliper returning devices, including for mentioning to friction plate
The return spring for the elastic acting force for making it carry out return can be provided for support and to friction plate, return spring is set to friction plate
On.
Specifically, as shown in Figure 1 to Figure 3, return spring is arranged two and two return springs are set to friction plate
Opposite end, brake caliper include the caliper bracket 4 for playing the guiding role to friction plate, and caliper bracket 4 has sliding slot, sliding slot
Parallel two are set, and the opposite end of friction plate is respectively embedded into two sliding slots of caliper bracket 4.Friction plate includes liner plate
301 and the friction plate ontology 303 and trunnion 302 that are set on liner plate 301, friction plate ontology 303 be set to liner plate 301
It faces on the side of brake disc, friction plate ontology 303 is to be used for and brake disc is to generate braking moment, and liner plate 301 has
Certain length, there are two the settings of trunnion 302, and two trunnions 302 are respectively arranged at the both ends on the length direction of liner plate 301,
Trunnion 302 is stretched out along the length direction of liner plate 301 towards the outside of liner plate 301, and each trunnion 302 is respectively embedded into caliper bracket 4
A sliding slot in, and a return spring is respectively set on each trunnion 302, liner plate 301 is located between two return springs.
As shown in Figure 1 to Figure 3, return spring in a first direction to friction plate provide support, the first direction with
Friction plate length direction (namely the length direction of liner plate 301, the length direction of friction plate corresponding thereto in caliper bracket 4 into
Moving direction when row is mobile is perpendicular) it is parallel, the first direction is simultaneously spatially perpendicular with the axis of brake disc.Return
Spring include support portion in the sliding slot for connect with friction plate and be located at caliper bracket 4 and connect with support portion and with clamp branch
The inconsistent return portion of frame 4, support portion are used to provide friction plate support, and return portion is used to make it return friction plate offer
The elastic acting force of position, return portion are located at the outside of the sliding slot of caliper bracket 4, and the one end in return portion is fixedly connected with support portion,
The other end in return portion is in contact with the outside wall surface of caliper bracket 4.Support zone in sliding slot, friction plate along sliding slot relative to
When caliper bracket 4 is moved, friction plate drives support portion to synchronize and is moved.
As shown in Figure 1 to Figure 3, return portion includes the first support section 5 connecting with support portion and connect with the first support section 5
And the inconsistent contact-segment 7 with caliper bracket 4.First supports that section 5 has certain length and first supports that section 5 is sheet knot
Structure, first supports the thickness of section 5 smaller, and the length direction of the length direction and friction plate of the first support section 5 spatially mutually hangs down
Directly, one end on the length direction of the first support section 5 is fixedly connected with support portion and is between the two arc transition, and first supports
The other end on the length direction of section 5 is fixedly connected with contact-segment 7 and is between the two arc transition.First supports 5 face of section
The sliding slot of caliper bracket 4, the first support section 5 are on the same straight line parallel with second direction with trunnion 302, second direction
Perpendicular and second direction is parallel with the axis of brake disc with first direction, and first supports the length direction and second party of section 5
Having angle and the angle between is acute angle, first support also to have between the length direction and first direction of section 5 angle and
The angle is acute angle.
As shown in Figure 1 to Figure 3, preferably, contact-segment 7 be arc-shaped structure, contact-segment 7 have for clamp branch
The contact surface 12 that frame 4 contacts, which is arc surface and the axis of contact surface 12 and the length direction of friction plate are parallel.
The contact surface 12 of contact-segment 7 is the outside wall surface for facing caliper bracket 4 of contact-segment 7, the contact surface 12 and the one of caliper bracket 4
Outside wall surface is in contact, and the outside wall surface of caliper bracket 4 is the plane parallel and perpendicular with second direction with first direction.It connects
The radian for touching section 7 is 180 degree, and one end on the arc length direction of contact-segment 7 is fixedly connected with the first support section 5.Contact surface 12
Radian is identical as the radian size of contact-segment 7, due in friction plate moving process contact-segment 7 relative to caliper bracket 4 along
One direction is slided, therefore arc-shaped contact surface 12 is arranged in contact-segment 7, and arc-shaped contact surface 12 can be with clamp
Bracket 4 remains contact condition, and return portion can provide returning place force always for friction plate, it is ensured that friction plate promptly and accurately returns
Position.
As shown in Figure 1 to Figure 3, preferably, return portion further includes the reinforcing rib 14 being set in the first support section 5,
Reinforcing rib 14 is located at the middle position on the length direction that first supports section 5, the width that reinforcing rib 14 supports section 5 along first
Direction supports the outside of section 5 to stretch out towards first, and first supports the width direction of section 5 parallel with the length direction of friction plate.
Reinforcing rib 14 is arranged two and section is supported with first in both ends of two reinforcing ribs 14 respectively in the width direction of the first support section 5
5 are fixedly connected, and first supports section 5 to be located between two reinforcing ribs 14.First supports that reinforcing rib 14 is arranged in section 5, can be improved
The rigidity in return portion keeps the shape of the length direction in return portion, improves the reliability of friction plate return, and reduction drags.
As shown in Figure 1 to Figure 3, preferably, reinforcing rib 14 is bow-shaped structural, the radian of reinforcing rib 14 is less than 180 degree,
The axis of reinforcing rib 14 with first support section 5 length direction it is perpendicular and with the axis of contact-segment 7 it is spatially perpendicular.
As shown in Figure 1 to Figure 3, first support between section 5 and support portion with angle and the angle with friction plate shifting
It moves and increases or reduces.When braking is required, friction plate is moved towards the direction close to brake disc, the trunnion of friction plate
302 drive support portions synchronize in the sliding slot of caliper bracket 4 to be moved, and the first support section 5 deflects relative to support portion,
The outer wall face contact of contact-segment 7 and caliper bracket 4, the angle between the first support section 5 and support portion are gradually increased, and is produced from return portion
Raw flexible deformation；After end of braking, restore deformation in return portion, and return portion generates the elastic reaction for making friction plate carry out return
Power, the elastic acting force that return portion generates is transferred to friction plate through support portion, so that friction plate is directed away from the direction of brake disc
It is moved, friction plate is separated with brake disc, and the first support section 5 deflects relative to support portion, contact-segment 7 and clamp branch
The outer wall face contact of frame 4, the angle between the first support section 5 and support portion are gradually reduced.
As shown in Figure 1 to Figure 3, support portion includes the fixed part being sheathed on the trunnion 302 of friction plate, connect with fixed part
And supporting part between trunnion 302 and the inner wall of sliding slot and connect with fixed part and the first support section 5 second
Section 6 is held, the second support section 6 and return portion are located at the same side of fixed part.Second supports section 6 to have certain length and second
Holding section 6 is rectangular sheet structure, and second supports section 6 to stretch out towards the outside of fixed part, and second supports the length direction of section 6 and connect
The axis for touching section 7 is parallel, and second supports one end on the length direction of section 6 to support one on the length direction of section 5 with first
End is fixedly connected and between the two for arc transition, the other end on the length direction of the second support section 6 connect with fixed part and
It is between the two arc transition.Trunnion 302 is rectangular block shape structure, and fixed part is U-shaped structure, one end of supporting part and fixed part
Connection, the second support section 6 are connect with the other end of fixed part.Fixed part includes that sequentially connected first linkage section 8, second connects
Section 9 and third linkage section 10, the first linkage section 8, the second linkage section 9 and third linkage section 10 are rectangular sheet structure, and first
Linkage section 8, the second linkage section 9 and third linkage section 10 all have certain length, the first linkage section 8 and third linkage section 10
Length direction is parallel with first direction, and the length direction of the second linkage section 9 is parallel with second direction, the second linkage section 9
One end on length direction is fixedly connected with one end on the length direction of the first linkage section 8 and is between the two arc transition,
The other end on the length direction of second linkage section 9 is fixedly connected with one end on the length direction of third linkage section 10 and the two
Between be arc transition, the other end on the length direction of the first linkage section 8 is fixedly connected with supporting part and between the two to justify
Arc transition, the other end and second on the length direction of third linkage section 10 support one end on the length direction of section 6 is fixed to connect
It connects and between the two for arc transition, the length of the length of third linkage section 10 less than the first linkage section 8.
As shown in Figure 1 to Figure 3, preferably, return spring is the trunnion for being mounted on friction plate by way of riveting
On 302, the first linkage section 8 has the mounting hole for allowing rivet to pass through, which is circular hole.U shape fixed part ensures return spring
It is firm to connect with trunnion 302, return spring will not loose or dislocation, prevent from generating abnormal sound in vehicle operation.
As shown in Figure 1 to Figure 3, for supporting part for providing support to friction plate in a first direction, supporting part has elastic force,
Guarantee to guarantee the more smoothly stabilization of the sliding of friction plate with the presence of lesser pretightning force in friction plate sliding process.Supporting part packet
It includes the first load section 1 connecting with fixed part and the inner wall of the first load section 1 and sliding slot is connect and be located at the first load section 1
Between the second load section 2, the inner wall of the inner wall face contact of the second load section 2 and sliding slot, sliding slot is and first direction phase
The vertical and plane parallel with second direction.First load section 1 and the second load section 2 are rectangular sheet structure, and first holds
Power section 1 and the second load section 2 all have certain length, the length direction and second party of the first load section 1 and the second load section 2
To parallel, the length direction of the first load section 1 is parallel with the length direction of the second linkage section 9, the first load section 1, first
Linkage section 8, the second linkage section 9 and third linkage section 10 are bonded with four outside wall surfaces of trunnion 302 respectively, and trunnion 302 is located at the
Between one load section 1 and the second linkage section 9.The length of one end and the first linkage section 8 on the length direction of the first load section 1
One end on direction is fixedly connected and between the two for arc transition, the other end on the length direction of the first load section 1 and the
One end on the length direction of two load sections 2 is fixedly connected and is between the two arc transition, and the second support section 6 is connect with second
Vertical range between section 9 is greater than the vertical range between the second support section 6 and the first load section 1.First load section 1 and
There is gap, the supporting part of formation is U-shaped structure between two load sections 2.This supporting part is good to the enabling capabilities of friction plate, really
It is smooth and simple and compact for structure to protect friction plate sliding stability, occupies little space, the convenient arrangement in sliding slot.
As shown in Figure 1 to Figure 3, after brake caliper is used for a long time, friction plate can be worn, the thickness of friction plate ontology 303
Degree (thickness direction of friction plate ontology 303 is parallel with second direction) can reduce, and return spring further includes being set to support portion
The warning part 13 of liner plate 301 upper and beyond friction plate, warning part 13 is for being decreased to set in the thickness of friction plate ontology 303
It is in contact when definite value with brake disc, to generate mechanical alarm sound.One end and the first load on the length direction of second load section 2
Section 1 is fixedly connected, and warning part 13 is set to the other end on the length direction of the second load section 2, and warning part 13 is sheet knot
Structure.Support zone is on the length direction of liner plate 301, and warning part 13 is located on the length direction of friction plate ontology 303, friction plate
The length direction of ontology 303 is parallel with the length direction of liner plate 301.Warning part 13 is stretched out towards the outside of the second load section 2,
Warning part 13 has a first end and a second end, and first end and second end is the opposite end on the length direction of warning part 13, alert
Show that the first end in portion 13 is fixedly connected with the second load section 2, the second end of warning part 13 exceeds liner plate 301, and the of warning part 13
Vertical range between two ends and brake disc is less than the vertical range between liner plate 301 and brake disc, the second end of warning part 13
Be for being in contact when the thickness of friction plate ontology 303 is decreased to setting value with brake disc, to generate mechanical alarm sound, into
And driver's more renewal of facing renewal can be reminded.
Preferably, the second end and braking of liner plate 3012mm namely warning part 13 of the warning part 13 beyond friction plate
Vertical range between disk is 2mm smaller than the vertical range between liner plate 301 and brake disc.In vehicle travel process, work as friction
When pad wear is to setting value, the brake disc of warning part 13 and rotation mutually rubs, to generate vibration, issue ear-piercing sound, rises
To alarm function.
As variant embodiment, warning part 13 be can be set on the first linkage section 8 or the second linkage section 9, will be warned
The first end in portion 13 is arranged to be fixedly connected with the first linkage section 8 or the second linkage section 9, and same warning part 13 need to exceed friction plate
Liner plate 3012mm.
Return spring is made of spring steel, and return spring can be formed by a plate stamping, easy to process.Above-mentioned knot
The returning device of structure uses return spring, has the advantages that relative to existing brake caliper returning device
(1) return structure separates brake disc and friction plate when end of braking, and reduction drags；
(2) return spring had both had friction plate supporting role, while also having friction plate return structure, saved space；
(3) return spring structure is simple, is easy to bending and punch forming；
(4) return spring is integrated with warning part 13, and return spring can also play alarm function, does not have in addition increase alarm,
Reduce cost.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. brake caliper returning device, it is characterised in that: including for providing support to friction plate and can provide friction plate
It is set to carry out the return spring of the elastic acting force of return, return spring is set on friction plate.
2. brake caliper returning device according to claim 1, it is characterised in that: the return spring be arranged two and
Two return springs are set to the opposite end of the friction plate.
3. brake caliper returning device according to claim 1 or 2, it is characterised in that: the return spring include with
It friction plate connection and the support portion being located in the sliding slot of caliper bracket and is connect with support portion and inconsistent with caliper bracket
Return portion, return portion is located at the outside of the sliding slot of caliper bracket.
4. brake caliper returning device according to claim 3, it is characterised in that: the return portion includes and the branch
It first support section of support part connection and is connect and the contact-segment inconsistent with the caliper bracket with the first support section.
5. brake caliper returning device according to claim 4, it is characterised in that: the contact-segment is arc-shaped knot
Structure, contact-segment have a contact surface for contacting with caliper bracket, the contact surface be arc surface and the axis of contact surface with it is described
The length direction of friction plate is parallel.
6. brake caliper returning device according to claim 4 or 5, it is characterised in that: described first supports section and institute
Stating between support portion, there is angle and the angle to increase or reduce with the moving for friction plate.
7. according to any brake caliper returning device of claim 4 to 6, it is characterised in that: the support portion includes
The fixed part that is sheathed on the trunnion of the friction plate is connect and holding between trunnion and the inner wall of sliding slot with fixed part
Load portion and the second support section connecting with fixed part and the first support section, second supports section and the return portion to be located at admittedly
Determine the same side in portion.
8. brake caliper returning device according to claim 7, it is characterised in that: the fixed part is U-shaped structure, institute
The one end for stating supporting part and fixed part connects, and described second supports the other end of section and fixed part to connect.
9. brake caliper returning device according to claim 7, it is characterised in that: the supporting part include with it is described solid
Determine the first load section of portion's connection and is connect with the first load section and the between the first load section and the inner wall of sliding slot
Two load sections, the inner wall face contact of the second load section and sliding slot.
10. according to any brake caliper returning device of claim 3 to 9, it is characterised in that: the return spring is also
Warning part including being set on the support portion and exceeding the liner plate of the friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308597.9A CN110375025A (en) | 2019-04-17 | 2019-04-17 | Brake caliper returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308597.9A CN110375025A (en) | 2019-04-17 | 2019-04-17 | Brake caliper returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110375025A true CN110375025A (en) | 2019-10-25 |
Family
ID=68248637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308597.9A Pending CN110375025A (en) | 2019-04-17 | 2019-04-17 | Brake caliper returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375025A (en) |
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| DE102012211142A1 (en) * | 2011-06-30 | 2013-01-03 | Hitachi Automotive Systems, Ltd. | Disc brake device |
| CN104235239A (en) * | 2013-06-18 | 2014-12-24 | 日信工业株式会社 | Vehivle disc brake |
| CN104251271A (en) * | 2013-06-28 | 2014-12-31 | 日立汽车系统株式会社 | Disk brake |
| CN104662323A (en) * | 2012-09-25 | 2015-05-27 | 日立汽车系统株式会社 | Disc brake |
| JP2016194312A (en) * | 2015-03-31 | 2016-11-17 | 日立オートモティブシステムズ株式会社 | Disc brake |
| CN107906144A (en) * | 2017-12-11 | 2018-04-13 | 浙江力邦合信智能制动系统股份有限公司 | A kind of low automobile brake that drags clamps |
| CN107939869A (en) * | 2017-11-22 | 2018-04-20 | 万向钱潮（上海）汽车系统有限公司 | One kind takes back bit function clamp spring leaf |
| CN207454616U (en) * | 2017-11-22 | 2018-06-05 | 万向钱潮（上海）汽车系统有限公司 | One kind takes back bit function clamp spring leaf |
| CN109253189A (en) * | 2018-11-28 | 2019-01-22 | 万向钱潮（上海）汽车系统有限公司 | A kind of novel clamp wrench structure |
| CN210290562U (en) * | 2019-04-17 | 2020-04-10 | 芜湖伯特利汽车安全系统股份有限公司 | Return device for brake calipers |
-
2019
- 2019-04-17 CN CN201910308597.9A patent/CN110375025A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012211142A1 (en) * | 2011-06-30 | 2013-01-03 | Hitachi Automotive Systems, Ltd. | Disc brake device |
| CN104662323A (en) * | 2012-09-25 | 2015-05-27 | 日立汽车系统株式会社 | Disc brake |
| CN104235239A (en) * | 2013-06-18 | 2014-12-24 | 日信工业株式会社 | Vehivle disc brake |
| CN104251271A (en) * | 2013-06-28 | 2014-12-31 | 日立汽车系统株式会社 | Disk brake |
| JP2016194312A (en) * | 2015-03-31 | 2016-11-17 | 日立オートモティブシステムズ株式会社 | Disc brake |
| CN107939869A (en) * | 2017-11-22 | 2018-04-20 | 万向钱潮（上海）汽车系统有限公司 | One kind takes back bit function clamp spring leaf |
| CN207454616U (en) * | 2017-11-22 | 2018-06-05 | 万向钱潮（上海）汽车系统有限公司 | One kind takes back bit function clamp spring leaf |
| CN107906144A (en) * | 2017-12-11 | 2018-04-13 | 浙江力邦合信智能制动系统股份有限公司 | A kind of low automobile brake that drags clamps |
| CN109253189A (en) * | 2018-11-28 | 2019-01-22 | 万向钱潮（上海）汽车系统有限公司 | A kind of novel clamp wrench structure |
| CN210290562U (en) * | 2019-04-17 | 2020-04-10 | 芜湖伯特利汽车安全系统股份有限公司 | Return device for brake calipers |
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