CN103249959A - Disc brake - Google Patents
Disc brake Download PDFInfo
- Publication number
- CN103249959A CN103249959A CN201180047646XA CN201180047646A CN103249959A CN 103249959 A CN103249959 A CN 103249959A CN 201180047646X A CN201180047646X A CN 201180047646XA CN 201180047646 A CN201180047646 A CN 201180047646A CN 103249959 A CN103249959 A CN 103249959A
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- China
- Prior art keywords
- disk
- brake pad
- pin
- torque
- brake
- Prior art date
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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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
- F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
- F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
- F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
- F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
- F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins
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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
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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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0008—Brake supports
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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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D2055/0075—Constructional features of axially engaged brakes
- F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
This disc brake is provided with a single torque-receiving pin (27) that is positioned on a carrier (13) on the disc rotation input side when a vehicle is moving forward, that straddles a disc (12) and extends in the disc axial direction, and on which a pair of friction pads (15, 16) slide. An insertion hole (115) is formed in the pair of friction pads (15, 16), and the torque-receiving pin (27) is inserted through the friction pads (15, 16) on the disc rotation input side thereof. Furthermore, an engagement part (122), which engages with a caliper at a location other than the insertion hole (115), is formed on the pair of friction pads (15, 16). The single torque-receiving pin (27) on the disc rotation input side is configured in such a manner as to receive the braking torque generated by the pair of friction pads (15, 16) in the disc rotation direction during braking when the vehicle is moving forward.
Description
Technical field
The present invention relates to a kind of for the disc-brake that vehicle is braked.
The application based on December 10th, 2010 Japanese publication, the patent No. is that the special 2010-276191 of hope patent is advocated preference, and quotes its content herein.
Background technique
Constitute for the disc-brake that carries out car brakeing, utilize brake calipers to make brake pad with the disk contact of rotating with wheel, and brake by above-mentioned surface friction drag.Known have a following structure, that is, in this disc-brake, the retarding torque (for example, referring to patent documentation 1) that produces at brake pad when utilizing the support of supporting brake calipers to bear braking.
The prior art document
Patent documentation
Patent documentation 1:(Japan) open clear 53-120052 communique in fact
Summary of the invention
Invent technical problem to be solved
Disc-brake in the past is more bothersome at the aspects such as position that processing is used for the transmission retarding torque.Therefore, need to improve the productivity of disc-brake.
The objective of the invention is to, a kind of disc-brake that can boost productivity is provided.
The technological means that is used for the technical solution problem
To achieve these goals, according to first kind of mode of the present invention, disc-brake has: support, and it is fixed in the nonrotational portion of vehicle; A pair of brake pad, the two sides that it can be supported on this support slidably and be configured in disk; Brake calipers, it has the piston of pressing a brake pad in the described a pair of brake pad, and can be supported on described support slidably.Described support is provided with a torque and bears pin, and a described torque is born pin and is configured in the disk of vehicle when advancing and changes side over to, extends axially along disk across disk, and slides for described a pair of brake pad.Described a pair of brake pad changes side at separately disk and is formed with for described torque and bears the through hole that pin inserts.The retarding torque of the disk sense of rotation that produces at described a pair of brake pad in the braking process when a described torque is born pin and born described vehicle and advance.
According to the second way of the present invention, the disk that described engagement portion is formed in described a pair of brake pad vehicle separately when advancing produces side, and the card complex hole that inserts for the brake pad pin that is supported on described brake calipers.The mode of the retarding torque when this card complex hole and described brake pad pin advance not bear vehicle arranges the gap along the disk sense of rotation.
According to the third mode of the present invention, described engagement portion is to be respectively formed at the position that the pin center is born in the described torque of leaving of described a pair of brake pad, and for the card complex hole that the brake pad pin that is supported on described brake calipers inserts, described torque is left in described engagement portion, and to bear the distance at the center of pin be the roughly twice that the distance between pin center and the circumferential center of described brake pad is born in described torque.
According to the 4th kind of mode of the present invention, the position consistency that the center of the line segment of the center that the disk of described a pair of brake pad is circumferential and the described through hole of binding and described card complex hole made progress in disk week.
According to the 5th kind of mode of the present invention, the position that the described a pair of brake pad of the confession that pin is born in a described torque slides forms circle.
According to the 6th kind of mode of the present invention, described torque is born pin and is had from being used for and upwards stretch out towards the direction of leaving described disk at disc shaft to the fixing fixing part of described support, and can support the position of described brake calipers slidably.
According to the present invention, can improve the productivity of disc-brake.
Description of drawings
Fig. 1 is the plan view of the disc-brake of expression first embodiment of the invention.
Fig. 2 is the plan view of the disc-brake of expression first embodiment of the invention.
Fig. 3 is the side view cutaway drawing of the disc-brake of expression first embodiment of the invention.
Fig. 4 is the rear view of the disc-brake of expression first embodiment of the invention.
Fig. 5 is the plan view of support, a pair of brake pad and disk of the disc-brake of expression first embodiment of the invention.
Fig. 6 is the plan view of support, a pair of brake pad and disk of the disc-brake of expression first embodiment of the invention.
Fig. 7 is the plan view of direction etc. of size, power and moment of support, brake pad pin, a pair of brake pad and disk each several part of the disc-brake of expression first embodiment of the invention.
Fig. 8 is the plan view that the disc-brake of expression first embodiment of the invention is installed in an example of the state on the vehicle.
Fig. 9 is the plan view that the disc-brake of expression first embodiment of the invention is installed in another example of the state on the vehicle.
Figure 10 is the plan view of the disc-brake of expression second embodiment of the invention.
Figure 11 is that the master of the disc-brake of expression second embodiment of the invention looks sectional view.
Embodiment
[first mode of execution]
Below, with reference to Fig. 1～Fig. 9 first mode of execution of the present invention is described.
The disc-brake of first embodiment of the invention is vehicle with, the disc-brake of motorcycle-use specifically.As Fig. 1～shown in Figure 4, disc-brake 11 has: be fixed on the support 13 on the vehicle body; Across the brake calipers 14 that is fixed on the disk 12 on the wheel; A pair of brake pad 15,16; Brake pad spring 17; Fig. 1～safety cover 18 shown in Figure 3; Safety cover 19 shown in Figure 1.In addition, the sense of rotation of disk 12 when the arrow R shown in each figure represents that vehicle advances.Change the inlet side of this sense of rotation over to side as disk and outlet side is produced side as disk carry out following explanation.In addition, with the axial direction of disk 12 as disc shaft to, with disk 12 radially as disk diameter to, the sense of rotation of disk 12 is circumferential as disk sense of rotation or disk.
As shown in Figure 1, mounting bracket 25 is configured in as the outside of the one side side of disk 12 (side opposite with wheel), and is fixed in the nonrotational portion of vehicle.As Fig. 2 and shown in Figure 4, mounting bracket 25 has: along the base portion 31 of disk sense of rotation extension; Change the radially extension part 32 that extend laterally to disk diameter the end of side over to from the disk of base portion 31.Disk in base portion 31 changes on the end of side, is formed with mounting hole 33 along disc shaft to perforation.In addition, produce side at the disk of base portion 31, be formed with mounting hole 34 along disc shaft to perforation.Support 13 is fixed on by not shown construction bolt in the nonrotational portion of vehicle, and fixing part 35 and mounting hole 34 on every side the fixing part 36 of described construction bolt around mounting bracket 25 makes mounting hole 33 screws togather with mounting hole 33,34 respectively.
On mounting bracket 25, in the neutral position of the disk sense of rotation of base portion 31, in other words be the position between mounting hole 33 and mounting hole 34, be formed with a guide finger mounting hole 38 along disc shaft to perforation.In addition, on mounting bracket 25, on the disk diameter end laterally of extension part 32 radially, be formed with a torque shown in Figure 4 along disc shaft to perforation and bear pin mounting hole 39.Torque is born the center configuration of pin mounting hole 39 than disk 12 more by disk diameter laterally.In addition, torque is born pin mounting hole 39 and is configured in than guide finger mounting hole 38 more by disk diameter laterally and be configured in disk and change side over to.
For example, by drawing metal sheet material is carried out the profile that punching press forms mounting bracket 25.Mounting bracket 25 utilizes formation mounting hole 33,34, guide finger mounting hole 38 and torques such as cutting to bear pin mounting hole 39 on the sheet material after this punching press.Mounting bracket 25 does not have above-mentioned sheet material is carried out bending process, and does not have the certain shape of thickness of projection in the thickness of slab direction.
As Fig. 3 and shown in Figure 5, guide finger 26 has successively from an axial end: the fixedly axial region 42 that diameter is little, diameter greater than the middle axial region 43 of fixing axial region 42, diameter greater than the lip part 44 of middle axial region 43, the diameter guiding axial region 45 less than middle axial region 43.Guide finger 26 is metal, and only arranges one on support 13.
As shown in Figure 5, torque is born pin 27 and is had successively from an axial end: the rounded torque in the cross section of certain diameter bear axial region 48, diameter bear axial region 48 greater than torque fixedly axial region (fixing part) 49, diameter greater than the middle axial region 50 of fixing axial region 49, diameter greater than the lip part 51 of middle axial region 50, diameter less than the fixing guiding axial region 52 of axial region 49.It is metal that pin 27 is born in torque, and only arranges one on support 13.
Torque is born the torque chimeric and that be installed in mounting bracket 25 of the fixedly axial region 49 of pin 27 and is born in the pin mounting hole 39.Like this, under the state that is installed on the mounting bracket 25, torque is born the center configuration of pin 27 and is more being leaned on radial outside than disk 12, under the axially extended state along disk, the torque of one side is born axial region 48 side direction disks 12 sides and is extended across disk 12 ground, and guiding axial region 52 side direction of opposite side and disk 12 opposite sides are stretched out.In other words, torque is born pin 27 and is stretched out towards disk 12 sides and a side this both sides opposite with disk 12 from mounting bracket 25, and from as the outside of the one side side of disk 12 to as the inboard of the another side side of disk 12 and cross disk 12 ground and stretch out.As shown in Figure 6, torque is born pin 27 and is utilized torque to bear the formation position of pin mounting hole 39, and the disk that is configured in support 13 changes side over to, and is configured in than guide finger 26 and more changes side over to and be configured in disk diameter laterally by disk.
As shown in Figure 1, bear the guiding axial region 52 of pin 27 and the guiding axial region 45 of guide finger as shown in Figure 3 26 by torque, with respect to support 13 along disc shaft to supporting brake calipers 14 slidably.That is, brake calipers 14 is brake caliperss of so-called pin sliding-type (ピ Application ス ラ イ De type).As shown in Figure 2, brake calipers 14 has brake calipers main body 55, two pistons 56,57 and brake pad pin 58.
Brake calipers main body 55 is after integrally formed by aluminum alloy etc. by casting, forms by cutting again.As Fig. 1～shown in Figure 4, brake calipers main body 55 is under the state across disk 12, and the torque shown in Figure 1 that can be slidably mounted on support 13 is born on pin 27 and the guide finger 26 shown in Figure 3.Brake calipers main body 55 has: the cylinder body portion 62 that is configured in support 13 outsides; Bridge part 63, its disk diameter from cylinder body portion 62 inwards stretches out in the mode that surpasses disk 12 radial outsides laterally; Claw 64, it stretches out from the end of bridge part 63 inboards with the radially inner side of the mode relative with cylinder body portion 62 to disk 12.
As shown in Figure 2, in cylinder body portion 62, be formed with slide-and-guide portion 66 in the mode of giving prominence to the inside to disk diameter from the circumferential neutral position of disk.In addition, in cylinder body portion 62, be formed with slide-and-guide portion 67 to change side-prominent mode over to disk laterally from disk diameter.In slide-and-guide portion 66, be formed with guide finger bearing hole 68 shown in Figure 3 along disc shaft to perforation ground.In slide-and-guide portion 67, from disk 12 sides to disc shaft to half-way be formed with torque shown in Figure 1 and bear pin bearing hole 69.
As shown in Figure 3, above-mentioned safety cover 18 is entrenched in the guide finger bearing hole 68 of cylinder body portion 62.Slide-and-guide portion 66 can be bearing on the guiding axial region 45 of guide finger 26 slidably via this safety cover 18.In addition, as shown in Figure 1, the guiding axial region 52 that pin 27 is born in torque is entrenched in the torque of cylinder body portion 62 and bears in the pin bearing hole 69.Slide-and-guide portion 67 can be bearing in this torque slidably and bear on the guiding axial region 52 of pin 27.
In addition, bear the inside of pin 27 insertion slide-and-guide portions 66 and slide-and-guide portion 67 by will lead axial region 45 and torque and carry out sliding guidance, but, embodiments of the present invention are not limited to this, also can make slide-and-guide portion 66 and slide-and-guide portion 67 form the pin shapes and the hole are set and they are inserted at the central part that pin 27 is born in guiding axial region 45 and torque.
By said structure, bear pin 27 by the guide finger 26 and the torque that are arranged on the support 13, can support brake calipers main body 55 slidably along the disk axial direction.In other words, torque is born pin 27 and is had guiding axial region 52, and this guiding axial region 52 is from being fixed in the fixedly axial region 49 as fixing part of support 13, makes progress at disc shaft and stretches out and the position that can support brake calipers 14 slidably to the direction of leaving disk 12.
As shown in Figure 2, in cylinder body portion 62, with towards the mode of claw 64 side openings along disc shaft to, and form two holes 87,88 that the end is arranged side by side along the disk sense of rotation.Change between the hole 87 of side and the hole 88 that disk produces side at disk, along disk diameter to being formed with the pipe arrangement attachment hole 89 that is communicated with them.Not shown break pipe arrangement is connected with this pipe arrangement attachment hole 89.In addition, produce side at the disk of cylinder body portion 62 air relief cock 90 that being used for of being communicated with hole 88 deflates is installed.In addition, as shown in Figure 4, on claw 64, be used for forming to disk diameter recessed shape laterally at machining hole 87, recess 91,92 that cutting tool is passed through, and be formed on that disk changes side over to and disk produces side.
As shown in Figure 1, the disc shaft of cylinder body portion 62 to bridge part 63 sides, be formed with laterally than bridge part 63 at disk diameter and more produce side-prominent produce side-prominent 95 to disk.In addition, the disc shaft of claw 64 to bridge part 63 sides, also be formed with laterally than bridge part 63 at disk diameter and more produce side-prominent produce side-prominent 96 to disk.
As shown in Figure 2, piston 56,57 can be slidably and the hole 87 of cylinder body portion 62,88 chimeric.Under this chimeric status, piston 56,57 disposes along the disk sense of rotation side by side with respect to brake calipers main body 55.Piston 56, the 57th, metal.
As shown in Figure 1, brake pad pin 58 be arranged on side-prominent 95 of producing of brake calipers main body 55 and produce chimeric along the axially extended through hole of disk on side-prominent 96.Brake pad pin 58 has the rounded guiding axial region 101 in cross section of certain diameter, and this guiding axial region 101 produces side-prominent 95 and produces between side-prominent 96 being configured under this chimeric status.Brake pad pin 58 is metal, and extends axially along disk, and this brake pad pin 58 is configured to make guiding axial region 101 more more producing the position of side by disk laterally and than bridge part 63 by disk diameter than disk 12, across disk 12.At this, brake calipers main body 55 with along disc shaft to the mode that can slide of direction be bearing under the state of support 13, link brake pad pin 58 centers shown in Figure 7 and torque and bear the line at pin 27 centers perpendicular to the line at the center (hereinafter referred to as disc centre) that links above-mentioned line middle position and disk 12.
As shown in Figure 1, a pair of brake pad 15,16 is configured on two faces of disk 12, and is bearing in torque and bears on the guiding axial region 101 that the torque of pin 27 bears axial region 48 and brake pad pin 58.Specifically, the one side side that brake pad 15 is configured in disk 12 is the outside, and the another side side that brake pad 16 is configured in disk 12 is inboard.
As shown in Figure 3, outside brake pad 15 has: contact with disk 12 and produce the friction member 106 of surface friction drag; The metal plate-shape metal lining 107 that keeps this friction member 106.
The clad lining 107 of brake pad 15 has: main board portion 108, and it is fixed friction spare 106 on the face of disk 12 sides as illustrated in fig. 5; End protuberance 109, it changes over to from the disk diameter disk laterally of this main board portion 108 as shown in Figure 6, and the side direction disk changes side over to and disk diameter is outstanding obliquely laterally; End protuberance 110, its disk diameter disk laterally from main board portion 108 produce the side direction disk, and to produce side and disk diameter outstanding obliquely laterally.In addition, the clad lining 107 of brake pad 15 has: jut 111, and its end protuberance 109 side direction radial outsides from the disk radially outward edge of main board portion 108 are outstanding; Jut 112, its end protuberance 110 side direction radial outsides from the disk radially outward edge of main board portion 108 are outstanding.
Change the end protuberance 109 of side at disk, along disc shaft to being formed with approximate foursquare fillet polygonal through hole 115 with connecting.That is, the disk in brake pad 15 changes side over to and is formed with through hole 115.Through hole 115 has: planar surface portion 116 (planar surface portion of downside among Fig. 6), planar surface portion 117 (planar surface portion of upside among Fig. 6), planar surface portion 118 (planar surface portion on right side among Fig. 6), planar surface portion 119 (planar surface portion in left side among Fig. 6).Planar surface portion 116 disk diameter disk to the inside circumferentially central authorities' (central part of left and right directions among the figure) along disc shaft to and along perpendicular to the direction of the line of the center (hereinafter referred to as the brake pad center) of friction member 106 and disc centre binding is formed.Planar surface portion 117 disk diameter disk laterally circumferentially central authorities along disc shaft to and along forming perpendicular to the direction of the line that brake pad center and disc centre are linked.Planar surface portion 118 changes side at disk disk diameter to central authorities along disc shaft to and form along the line that brake pad center and disc centre are linked.Planar surface portion 119 produces side at disk disk diameter to central authorities along disc shaft to and form along the line that brake pad center and disc centre are linked.Torque is born the torque of pin 27 and is born axial region 48 these through holes 115 of insertion.When axial region 48 was born in the insertion torque, through hole 115 can bear axial region 48 butts with the torque of circle in the planar surface portion 116～119 at four positions.
On end protuberance 110, circumferential than long card complex hole (engagement portion) 122 to being formed with along disk along disc shaft with connecting.That is, in brake pad 15, produce side at the disk as position beyond the through hole 115 and be formed with card complex hole 122.Card complex hole 122 has: planar surface portion 123 (planar surface portion of downside among Fig. 6), planar surface portion 124 (planar surface portion of upside among Fig. 6), crooked facial 125 (curved face part on right side among Fig. 6), crooked facial 126 (curved face part in left side among Fig. 6).Planar surface portion 123 disk diameter to the inside along disc shaft to and along forming perpendicular to the direction of the line that brake pad center and disc centre are linked.Planar surface portion 124 disk diameter laterally along disc shaft to and along forming perpendicular to the direction of the line that brake pad center and disc centre are linked.Crooked face 125 forms at disk and changes side over to along the axially extended semicircle of disk.Crooked face 126 forms at disk and produces side along the axially extended semicircle of disk.The guiding axial region 101 of brake pad pin 58 inserts this card complex hole 122.When inserting guiding axial region 101, planar surface portion 123 and planar surface portion 124 in parallel can with circle guiding axial region 101 butts of circular brake pad pin 58.In addition, card complex hole 122 between card complex hole 122 and brake pad pin 58, is provided with predetermined gap in disk sense of rotation both sides so that crooked facial 125,126 and brake pad pin 58 mode of butt not.In addition, this gap at least only is arranged on disk and changes side over to and get final product.Bear under the state of pin 27 and brake pad pin 58 being supported on torque, a pair of brake pad 15,16 the line with the central link of the center of card complex hole 122 and through hole 115 are along the direction extension perpendicular to the line that brake pad center and disc centre are linked.
At this, as shown in Figure 7, card complex hole 122 be formed on the brake pad 15, leave the position that pin 27 centers are born in torque, it leaves torque and bears the distance at the center of pin 27 is born the distance between the circumferential lengths center of the center of pin 27 and brake pad 15 for torque roughly twice.Specifically, the center of the line segment of the center of the disk circumferential lengths of brake pad 15 and binding through hole 115 and card complex hole 122 is in the circumferential position consistency of disk.
By above structure, outside brake pad 15 makes and is formed on torque that through hole 115 that disk changes side over to can be bearing in support 13 slidably and bears the torque of pin 27 and bear axial region 48, and make to be formed on the guiding axial region 101 that card complex hole 122 that disk produces side is bearing in brake pad pin 58, bear axial region 48 and the axial slip of guiding axial region 101 guide jig discs by these torques.In addition, brake pad 15 utilizes jut 111,112 and brake pad spring 17 butts shown in Figure 3, and utilize brake pad spring 17 to disk diameter to the inside and disk produce tiltedly pressured jut 111,112 of inclination.
Namely, at inboard brake pad 16, use the clad lining 107 identical with the clad lining of outside brake pad 15, with respect to this clad lining 107, friction member 106 that will be identical with the friction member of outside brake pad 15 with the table in the reverse Side of reverse side (Biao Li) mode fix.That is, clad lining 107 forms general same parts at outside brake pad 15 and inboard brake pad 16.
Thus, the clad lining 107 of inboard brake pad 16 also is fixed on friction member 106 on the face of disk 12 sides of main board portion 108.As shown in Figure 6, clad lining 107 is formed with through hole 115 changing side-prominent end protuberance 109 over to from this main board portion 108 to disk, be formed with card complex hole 122 producing side-prominent end protuberance 110 from main board portion 108 to disk, and constitute and be formed with from main board portion 108 respectively to the outstanding jut 111 of radial outside, 112 shape.
As shown in Figure 7, in brake pad 16, card complex hole 122 also is formed on and leaves the position that the center of pin 27 is born in torque, and it leaves torque and bears the distance at the center of pin 27 is born the distance between the circumferential lengths center of the center of pin 27 and brake pad 16 for torque roughly twice.Specifically, the position consistency that makes progress in disk week of the circumferential length center of the disk of brake pad 16 and the line segment center that links through hole 115 and card complex hole 122.
As mentioned above, this inboard brake pad 16 also makes and is formed on torque that through hole 115 that disk changes side over to can be bearing in support 13 slidably and bears the torque of pin 27 and bear on the axial region 48, and, the card complex hole 122 that makes disk produce side is bearing on the guiding axial region 101 of brake pad pin 58, bears pin 27 and the axial slip of brake pad pin 58 guide jig discs by these torques.In addition, the clad lining 107 of inboard brake pad 16 also utilizes brake pad spring 17, to disk diameter to the inside and disk produce tiltedly pressured jut 111,112 of inclination.
Changing side at the disk of support 13 is provided with for a pair of brake pad 15,16 torques of sliding and bears pin 27.Change side at a pair of brake pad 15,16 disk respectively and be formed with for torque and bear the through hole 115 that pin 27 inserts, in addition, the position beyond through hole 115 is formed with the card complex hole 122 as the engagement portion that engages with brake calipers 14.In addition, outside brake pad 15 and inboard brake pad 16 boths are not bearing on the mounting bracket 25, bear pin 27 and the brake pad pin 58 that is installed on the brake calipers 14 and only be bearing in the torque that is installed on the mounting bracket 25.Be provided with the claw 64 of brake calipers 14 in a side opposite with disk 12 of inboard brake pad 16, be provided with the cylinder body portion 62 of brake calipers 14 in a side opposite with disk 12 of outside brake pad 15.
In the disc-brake 11 of above structure, when vehicle advances, if never illustrated break pipe arrangement imports brake fluid to the hole in 87,88 via the pipe arrangement attachment hole 89 of the cylinder body portion 62 of brake calipers 14, then utilize this break hydraulic pressure, piston 56,57 is advanced to claw 64 sides.So, piston 56,57 at disc shaft to side-prominent towards disk 12, thereby press as one outside brake pad 15 in a pair of brake pad 15,16.Thus, the torque that outside brake pad 15 bears the guiding axial region 101 of pin 27 and brake pad pin 58 in torque is born axial region 48 and is slided, and contacts with disk 12.On the other hand, utilize its opposition, brake calipers main body 55 so that claw 64 to the mode of disk 12 side shiftings, the guiding axial region 52 that bears pin 27 in guiding axial region 45 and the torque of guide finger 26 slides, thereby presses inboard brake pad 16.Thus, the torque that inboard brake pad 16 bears the guiding axial region 101 of pin 27 and brake pad pin 58 in torque is born axial region 48 and is slided, and contacts with disk 12.Thus, a pair of brake pad 15,16 on the two sides that is arranged on disk 12 being contacted with disk 12, and utilize its surface friction drag, is that wheel is braked to disk 12.
In the braking process when above-mentioned vehicle advances, on a pair of brake pad 15,16, change the side direction disk over to from disk and produce side generation retarding torque.The torque that disk changes side over to is born pin 27 from bearing the retarding torque of this disk sense of rotation with the planar surface portion 117,118 of the through hole 115 of its butt.With respect to this, the brake pad pin 58 of brake calipers 14 constitutes, a pair of brake pad 15,16 is by supporting along the long card complex hole 122 of disk sense of rotation, between card complex hole 122 and brake pad pin 58, be provided with predetermined gap along the disk sense of rotation, thereby can not bear retarding torque from a pair of brake pad 15,16.Namely, this disc-brake 11 forms, change pull-type (プ Le formula) disc-brake that side is born the retarding torque in the braking process at disk, in the braking process when only a torque that changes side over to by disk is born pin 27 and born vehicle and advance in a pair of brake pad 15,16 retarding torques that produce.
Fig. 8 represents that the disc-brake 11 of present embodiment is installed in an example of the installment state on the vehicle.As shown in Figure 8, the front fork 130 that is arranged on the two-wheel vehicle tilts to the back upper place.Be provided with downside brake calipers supporting member 131 and upside brake calipers supporting member 132 these two places brake calipers supporting members at the rear portion of front fork 130.Be provided with assembly department 133 in the rear end of brake calipers supporting member 131.Be provided with assembly department 134 in the rear end of brake calipers supporting member 132.As shown in Figure 8, disc-brake 11 at the fixing part 35 of above-mentioned support 13,36 by being bolted on the assembly department 133,134, thereby be arranged on the rear of front fork 130.Comprise assembly department 133,134 brake calipers supporting member 131,132 form the vehicle that rotates unlike wheel nonrotational portion.
In addition, be installed in another example of the installment state on the vehicle as the disc-brake 11 of present embodiment, as shown in Figure 9, can use コ shape support 139, the extension 137,138 that this コ shape support 139 has base portion 136, stretches out to equidirectional from the two ends of base portion 136.In example shown in Figure 9, be respectively equipped with guide finger 26 and pin 27 is born in torque at the extension 137 of support 139,138 front end.On can the assembly department 143,144 with the two ends of base portion 136 two place's brake calipers supporting member 141,142 front ends by being bolted to front fork 140 front portions.In this case, can form small-sized support 139.
At this, in the disc-brake of above-mentioned patent documentation 1 record, the disk when the vehicle of the support that supports brake calipers advances changes side over to and is formed with T-slot.The T shape projection of brake pad engages with this groove, the torque that produces at brake pad when bearing braking by the T-slot of support.Like this, bear in the structure of retarding torque being changed over to side by disk, can the surface pressure in the braking process be realized evenly by reducing the surface pressure that disk changes side over to, improve thus and suppress the performance that break is rung.But if bear the structure of retarding torque by the T-slot of support, then the projection of the shape of groove and brake pad is complex-shaped, thereby has the problem of productivity variation.In addition and since when braking brake pad the surface pressure instability, so also have the brake pad uneven wear or produce break such problem of ringing.
Disc-brake 11 according to first mode of execution, pin 27 is born in a torque that changes side by the disk that is configured in support 13 over to, a pair of brake pad 15,16 is slided, in the braking process when a described torque is born pin 27 and born vehicle and advance in the retarding torque of a pair of brake pad 15, the 16 disk sense of rotation that produce.Therefore, bear retarding torque owing to change side at disk, so can not produce reinforcement effect voluntarily.Therefore, can reduce the brake pad 15 in the braking process, 16 disk changes the surface pressure of side over to, and can realize surface pressure evenly.Thus, owing to can reduce brake pad 15,16 uneven wear, so can seek to prolong brake pad 15, life-span of 16, reduce the brake service amount and also improve the brake service sensation.In addition, can suppress break rings.
In addition since in torque braking process when bearing pin 27 and bearing vehicle and advance in the retarding torque of a pair of brake pad 15, the 16 disk sense of rotation that produce, so simple in structure, and can boost productivity.Particularly, bear portion owing to need not form torque at the mounting bracket 25 of support 13, thus the shape of mounting bracket 25 can be simplified, and can boost productivity.
In addition, owing to can make clad lining 107 general at two brake pads 15,16, thus can reduce the kind of parts, and can reduce manufacture cost and administration cost.
In addition, produce between the card complex hole 122 of side being supported on the brake pad pin 58 on the brake calipers 14 and being formed on a pair of brake pad 15,16 disk separately, the mode of the retarding torque when advancing not bear vehicle is provided with predetermined gap along the disk sense of rotation.Therefore, because clear and definite brake pad pin 58 supporting brake pads 15,16 effect, so can realize comprising miniaturization and the simplification of the brake calipers 14 of brake pad pin 58.
In addition, card complex hole 122 be respectively formed at a pair of brake pad 15,16 leave the position that pin 27 centers are born in torque, it leaves torque and bears the distance at the center of pin 27 is born the distance between the center of pin 27 and brake pad 15, the 16 circumferential centers for torque roughly twice.Therefore, can realize whole brake pad 15,16 miniaturization, and alleviate the load of brake pad pin 58, can realize the miniaturization of brake pad pin 58.
In addition, torque is born pin 27 and is born a pair of brake pad 15,16 retarding torque by bear axial region 48 as the torque at circular position.Therefore, as mentioned above, can easily realize making whole brake pad 15,16 miniaturizations, alleviate the load to brake pad pin 58, realize the miniaturization of brake pad pin 58.
That is, as shown in Figure 7, because above-mentioned disc-brake 11 is pin 27 to be born in torque be configured in the pull-type break that disk changes side over to, and the torque torque of bearing pin 27 bears axial region 48 and is circular cross-section, so meet the following conditions.That is,
(1) put on the direction of brake pad 15,16 power F and put on that the formed angle α of direction of the power Ft of pin 27 is born in torque, the pass between the angle β that becomes with the direction of power F with perpendicular to the direction of the component Fd of the direction of power Ft is α＜β.
(2) torque bear the center of pin 27 and the distance L d between the brake pad center O, and the torque pass of bearing between the distance L p at center of the center of pin 27 and brake pad pin 58 be Ld＜Lp.
(3) direction by brake pad spring 17 push projection portions 111, the 112 power Fs that produce is equidirectional.
Above-mentioned when satisfying (1) is born in torque and only to be applied above-mentioned power Ft, not opplied moment on the pin 27 to the situation of the condition of (3).Therefore, reduce torque is born the load of pin 27 and through hole 115.In addition, brake pad pin 58 applies power Fp to the inside to disk diameter, according to geometric condition, the pass between power Ft and the power Fp be Ft＞＞Fp.Thus, can make 58 miniaturizations of brake pad pin and simplification.In addition, because be almost equidirectional by brake pad spring 17 push projection portions 111,112 power Fs and the power Fp that is produced by brake pad pin 58, so can further reduce to bear for generation of the square that rotates the necessary power Fp of moment M2 of pin 27.Thus, can further make 58 miniaturizations of brake pad pin and simplification.In order to realize whole brake pad 15,16 miniaturization and alleviate load (miniaturization) to brake pad pin 58 that desirable is Lp: Ld=2: 1.Namely, card complex hole 122 can be respectively formed at a pair of brake pad 15,16, and leave the position that the center of pin 27 is born in torque, it leaves torque and bears the distance at the center of pin 27 is born the distance between the center of pin 27 and brake pad 15,16 the circumferential center for torque roughly twice.
The circumferential center of a pair of brake pad 15,16 disk with link for torque bear through hole 115 that pin 27 inserts and the center of the line segment of the card complex hole 122 that inserts for brake pad pin 58 in the circumferential position consistency of disk.Therefore, can make whole brake pad 15,16 miniaturizations, and alleviate the load to brake pad pin 58, can realize the miniaturization of brake pad pin 58.
In addition, because a torque is born pin 27 and is utilized the guiding axial region 52 that stretches out from the fixedly axial region 49 as fixing part that is fixed in support 13, can support brake calipers 14 slidably, so can suppress the influence of retarding torque and utilize torque to bear pin 27 and can support brake calipers 14 slidably.This is because guiding axial region 52 direction of stretching out is upwards to leave the direction of disk 12 at disc shaft, is and extends axially and the opposite direction of axial region 48 is born in the torque of bearing a pair of brake pad 15,16 retarding torque along disk across disk 12.Therefore, further simplified structure, and can further boost productivity.
[second mode of execution]
Below, mainly based on Figure 10 and Figure 11, centered by the part different with first mode of execution, second mode of execution is described.In addition, represent the position identical with first mode of execution with identical title, identical reference character.
In second mode of execution, the brake pad pin 58 of first mode of execution is not set on brake calipers 14.Side-prominent 95 of producing of brake calipers 14 along disc shaft to forming the side-prominent sliding stand portion 150 of directed circle dish 12, and, producing side-prominent 96 along disc shaft to forming the side-prominent sliding stand portion 151 of directed circle dish 12.
In addition, the end protuberance 110 of general clad lining 107 is formed with the engagement portion 152 that engages with the sliding stand portion 150,151 of brake calipers 14 in brake pad 15,16.Slide laterally at sliding stand portion 150, its disk diameter of 151 upper edges in this engagement portion 152.Consequently, brake pad 15,16 slides in the mode of non-return.That is, a pair of brake pad 15,16 changes side at separately disk and is formed with for torque and bears the through hole 115 that pin 27 inserts, and the position beyond through hole 115 is formed with the engagement portion 152 that engages with brake calipers 14.
According to this second mode of execution, owing to do not need the brake pad pin, so can reduce number of components and manufacture cost.
According to the disc-brake of above-mentioned mode of execution, it has: support, and it is fixed on the nonrotational portion of vehicle; A pair of brake pad, the two sides that it can be supported on this support slidably and be disposed at disk; Brake calipers, it has the piston of pressing a brake pad in this a pair of brake pad, and can be supported on described support slidably, in described disc-brake, be provided with a torque at described support and bear pin, a described torque is born pin and is configured in the disk of vehicle when advancing and changes side over to, extends axially along disk across described disk, and slides for described a pair of brake pad.Described a pair of brake pad changes side at separately described disk and is formed with for described torque and bears the through hole that pin inserts, and in addition, the position beyond described through hole is formed with the engagement portion that engages with described brake calipers.Described disc-brake is characterised in that, the retarding torque of the disk sense of rotation that produces at described a pair of brake pad in the braking process the when torque that described disk changes side over to is born pin and born described vehicle and advance.Like this, pin is born in a torque that utilizes the disk be configured in support to change side over to, and a pair of brake pad is slided, the retarding torque of the disk sense of rotation that produces at a pair of brake pad in the braking process when this torque is born pin and born vehicle and advance.Therefore, owing to change the torque that side is born when braking at disk, so can not produce reinforcement effect voluntarily, therefore, can reduce that the disk of brake pad changes the surface pressure of side in the braking process, and can realize surface pressure evenly.Thus, owing to can reduce the uneven wear of brake pad, so can seek to prolong the life-span of brake pad, reduce the operation amount of break, and improve the brake service sensation.In addition, can suppress break rings.The retarding torque of the disk sense of rotation that produces at a pair of brake pad in the braking process when on this basis, torque is born pin and born vehicle and advance.Therefore, can simplified structure, boost productivity.Particularly, need not form torque at the mounting bracket of support and bear portion.Therefore, can simplify the shape of mounting bracket, and can boost productivity.Can make the clad lining of two brake pads general.In this case, the kind of parts be can reduce, and manufacture cost and administration cost reduced.
In addition, described engagement portion is to be formed at the disk of described a pair of brake pad vehicle separately when advancing to produce side, and is supported on the card complex hole that inserts for the brake pad pin of described brake calipers.Described disc-brake is characterised in that the mode of the retarding torque when this card complex hole and described brake pad pin advance not bear vehicle is provided with predetermined gap along the disk sense of rotation.By this structure, because the effect of clear and definite brake pad pin supporting brake pad, so can make brake calipers miniaturization and the simplification that comprises the brake pad pin.
In addition, described disc-brake is characterised in that, described engagement portion be formed in described a pair of brake pad separately, leave the position that the pin center is born in described torque, and be supported on the card complex hole that inserts for the brake pad pin of described brake calipers, described torque is left in described engagement portion, and to bear the distance at the center of pin be that the center of pin and the roughly twice of the distance between the circumferential center of described brake pad are born in described torque.By this structure, can make whole brake pad miniaturization, and alleviate the load to the brake pad pin, realize the miniaturization of brake pad pin.
In addition, described disc-brake is characterised in that the line segment center of the center that the disk of described a pair of brake pad is circumferential and the described through hole of binding and described card complex hole is in the circumferential position consistency of disk.By this structure, can make whole brake pad miniaturization, and alleviate the load to the brake pad pin, realize the miniaturization of brake pad pin.
In addition, described disc-brake is characterised in that the position that the described a pair of brake pad slip of pin is born in a described torque forms circle.By this structure, as mentioned above, can make whole brake pad miniaturization, and alleviate the load to the brake pad pin, realize the miniaturization of brake pad pin.
In addition, described disc-brake is characterised in that, described torque is born pin and had from being fixed in the fixing part of described support, upwards stretches out and the position that can support described brake calipers slidably towards the direction of leaving described disk at disc shaft.Like this, it is to extend axially along disk across disk from the fixing part that is fixed in support that pin is born in torque, and towards opposite with the position of the retarding torque of bearing a pair of brake pad, upwards leave the position that the direction of disk is stretched out at disc shaft, and pin is born in described torque can support brake calipers slidably, therefore, can suppress the influence of retarding torque, and can utilize torque to bear pin and can support brake calipers slidably.Therefore, further simplified structure, and can further boost productivity.
Industrial applicibility
According to the present invention, because the retarding torque of the disk sense of rotation that produces at a pair of brake pad in torque braking process when bearing pin and bearing vehicle and advance, thus simple in structure, and can improve the productivity of disc-brake.In addition, bear portion owing to need not form torque at the mounting bracket of support, thus the shape of mounting bracket can be simplified, and can improve the productivity of disc-brake.
Description of reference numerals
11 disc-brakes
12 disks
13 supports
14 brake caliperss
15,16 brake pads
Pin is born in 27 torques
Axial region (position that brake pad slides) is born in 48 torques
49 fixing axial regions (fixing part)
52 guiding axial regions (can support the position of brake calipers slidably)
56,57 pistons
58 brake pad pins
115 through holes
122 card complex holes (engagement portion)
131,132,141,142 brake calipers supporting members (nonrotational portion)
152 engagement portions
Claims (6)
1. disc-brake is characterized in that having:
Support, it is fixed in the nonrotational portion of vehicle;
A pair of brake pad, the two sides that it can be supported on this support slidably and be configured in disk;
Brake calipers, it has the piston of pressing a brake pad in the described a pair of brake pad, and can be supported on described support slidably;
Described support is provided with a torque and bears pin, and a described torque is born pin and is configured in the disk of vehicle when advancing and changes side over to, extends axially along disk across described disk, and slides for described a pair of brake pad;
Described a pair of brake pad changes side at separately described disk and is formed with for a described torque and bears the through hole that pin inserts, and in addition, the position beyond described through hole is formed with the engagement portion that engages with described brake calipers,
The retarding torque of the disk sense of rotation that produces at described a pair of brake pad in the braking process when a described torque is born pin and born described vehicle and advance.
2. disc-brake according to claim 1 is characterized in that,
The disk that described engagement portion is formed in described a pair of brake pad vehicle separately when advancing produces side, and the card complex hole that inserts for the brake pad pin that is supported on described brake calipers,
The mode of the retarding torque when this card complex hole and described brake pad pin advance not bear vehicle arranges the gap along the disk sense of rotation.
3. disc-brake according to claim 1, it is characterized in that, described engagement portion is to be respectively formed at the position that the pin center is born in the described torque of leaving of described a pair of brake pad, and for the card complex hole that the brake pad pin that is supported on described brake calipers inserts, described torque is left in described engagement portion, and to bear the distance at pin center be the roughly twice that the distance between pin center and the circumferential center of described brake pad is born in described torque.
4. according to claim 2 or 3 described disc-brakes, it is characterized in that the position consistency that the center of the line segment of the circumferential center of the disk of described a pair of brake pad and the described through hole of binding and described card complex hole made progress in disk week.
5. disc-brake according to claim 1 is characterized in that, the position that the described a pair of brake pad of the confession that pin is born in a described torque slides forms circle.
6. disc-brake according to claim 1, it is characterized in that, described torque is born pin and is had from being used for and upwards stretch out towards the direction of leaving described disk at disc shaft to the fixing fixing part of described support, and can support the position of described brake calipers slidably.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010276191A JP5879032B2 (en) | 2010-12-10 | 2010-12-10 | Disc brake |
| JP2010-276191 | 2010-12-10 | ||
| PCT/JP2011/078434 WO2012077754A1 (en) | 2010-12-10 | 2011-12-08 | Disc brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103249959A true CN103249959A (en) | 2013-08-14 |
| CN103249959B CN103249959B (en) | 2017-03-08 |
Family
ID=46207237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180047646.XA Expired - Fee Related CN103249959B (en) | 2010-12-10 | 2011-12-08 | Disc-brake |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5879032B2 (en) |
| CN (1) | CN103249959B (en) |
| WO (1) | WO2012077754A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269739A (en) * | 2016-03-31 | 2017-10-20 | 福乐尼·乐姆宝公开有限公司 | For the pad of brake disks, component, clamp and method |
| CN109312799A (en) * | 2016-05-31 | 2019-02-05 | 株式会社爱德克斯 | Caliper |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI715264B (en) * | 2018-12-26 | 2021-01-01 | 日商本田技研工業股份有限公司 | Disc brake and its manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127674A (en) * | 1993-11-05 | 1995-05-16 | Nissin Kogyo Kk | Vehicle disc brake |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS589005Y2 (en) * | 1977-03-03 | 1983-02-18 | 日信工業株式会社 | motorcycle disc brake device |
| JPS5732231A (en) * | 1980-08-01 | 1982-02-20 | Baruresutora Chiimika Spa | Membrane type sulfonation and improved process for multi stage nutralization of sulfonic acid and device therefor |
| JPS6314029U (en) * | 1986-07-11 | 1988-01-29 | ||
| CN1045651C (en) * | 1993-07-27 | 1999-10-13 | 东机工株式会社 | Disk brake |
| JPH07208514A (en) * | 1994-01-19 | 1995-08-11 | Tokico Ltd | Disc brake |
| JP2008196683A (en) * | 2006-06-29 | 2008-08-28 | Akebono Brake Ind Co Ltd | Disc brake |
| EP2746612B1 (en) * | 2008-07-22 | 2017-03-22 | Freni Brembo S.p.A. | Pad for a brake caliper of a disc brake |
-
2010
- 2010-12-10 JP JP2010276191A patent/JP5879032B2/en not_active Expired - Fee Related
-
2011
- 2011-12-08 WO PCT/JP2011/078434 patent/WO2012077754A1/en active Application Filing
- 2011-12-08 CN CN201180047646.XA patent/CN103249959B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07127674A (en) * | 1993-11-05 | 1995-05-16 | Nissin Kogyo Kk | Vehicle disc brake |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269739A (en) * | 2016-03-31 | 2017-10-20 | 福乐尼·乐姆宝公开有限公司 | For the pad of brake disks, component, clamp and method |
| CN107269739B (en) * | 2016-03-31 | 2020-09-11 | 福乐尼·乐姆宝公开有限公司 | Pad, assembly, caliper and method for a brake disc |
| CN109312799A (en) * | 2016-05-31 | 2019-02-05 | 株式会社爱德克斯 | Caliper |
| CN109312799B (en) * | 2016-05-31 | 2020-03-06 | 株式会社爱德克斯 | Brake caliper |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012122598A (en) | 2012-06-28 |
| CN103249959B (en) | 2017-03-08 |
| WO2012077754A1 (en) | 2012-06-14 |
| JP5879032B2 (en) | 2016-03-08 |
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Granted publication date: 20170308 Termination date: 20211208 |