CN108488278A - Brake clearance adjust automatically branch pump device and brake - Google Patents
Brake clearance adjust automatically branch pump device and brake Download PDFInfo
- Publication number
- CN108488278A CN108488278A CN201810168226.0A CN201810168226A CN108488278A CN 108488278 A CN108488278 A CN 108488278A CN 201810168226 A CN201810168226 A CN 201810168226A CN 108488278 A CN108488278 A CN 108488278A
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- China
- Prior art keywords
- driving lever
- pump device
- adjust automatically
- brake
- branch pump
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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
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/72—Slack adjusters hydraulic
- F16D65/76—Slack adjusters hydraulic self-acting in both directions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of brake clearance adjust automatically branch pump device and brakes, wherein, the branch pump device includes a cylinder body, an installation through-hole is offered in cylinder body, it is equipped with a tooth plate sub-assembly and a pull rod installation part successively in one end ecto-entad of cylinder body, tooth plate sub-assembly includes a tooth plate and inside the tooth plate and the mandril that is threadedly coupled with tooth plate, mandril runs through installation through-hole, pull rod installation part includes an axle sleeve and the pull rod that is fixedly connected with axle sleeve, it is arranged with a tension spring in the periphery of pull rod, it is also fixed with a mounting post on the top of cylinder body, one driving lever is installed in mounting post, it is equipped with a skewback in one end of driving lever, skewback is matched with the gear on tooth plate, a block-like fixing piece is also fixed on driving lever, fixing piece is connected with one end of tension spring.Brake clearance adjust automatically branch pump device proposed by the present invention, can adjust automatically brake shoes gap, ensure braking safe, meet practical application request.
Description
Technical field
The present invention relates to technical field of automobile accessories, more particularly to a kind of brake clearance adjust automatically branch pump device and braking
Device.
Background technology
As economical continuous development and people's living standards continue to improve, the go off daily of people also become all the more
Convenience.Automobile is as a kind of very universal vehicles in daily life, in cargo transport and people go off daily side
Face plays very important effect.
For automobile, the quality of braking quality not only directly affects the life security of on-board crew, and weighs whole
The important indicator of vehicle quality.It is well known that the brake of automobile is completed by automotive brake.Automotive brake is vapour
The brake apparatus of vehicle, the brake used in automobile is nearly all frictional, can be divided into drum-type and disc type two major classes.Drum brake
Rotating element during device friction is secondary is brake drum, and working surface is cylindrical surface;The rotating element of disk brake is then rotation
Brake disc, using end face as working surface.
The brake block of brake can be worn in use, when its thickness may wear to relatively thin, can cause to brake
The gap of piece and brake drum is larger, and response time when brake extends, and braking ability declines, and influences traffic safety.For this purpose, drum
Formula brake after a period of use, need to be often adjusted by artificial mode, brake shoes gap is turned down, to realize peace
The purpose braked entirely.However, by the way of manual adjustment, often there is adjusting not in place or regulating time point and delay, cause to deposit
The problem of driving a vehicle hidden danger.
Invention content
Based on this, the purpose of the present invention is to solve in existing technology, to brake shoe by the way of manual adjustment
When piece is adjusted, often appearance adjusting is not in place to lead to the presence of hidden danger of driving a vehicle.
The present invention proposes a kind of brake clearance adjust automatically branch pump device, wherein including a cylinder body, is opened in the cylinder body
Equipped with an installation through-hole, it is equipped with a tooth plate sub-assembly and a pull rod installation part successively in one end ecto-entad of the cylinder body,
The tooth plate sub-assembly includes a tooth plate and inside the tooth plate and the mandril that is threadedly coupled with the tooth plate, the top
Bar runs through the installation through-hole, and the pull rod installation part includes an axle sleeve and the pull rod that is fixedly connected with the axle sleeve, in institute
The periphery for stating pull rod is arranged with a tension spring, is also fixed with a mounting post on the top of the cylinder body, pacifies in the mounting post
Equipped with a driving lever, it is equipped with a skewback in one end of the driving lever, the skewback is matched with the gear on the tooth plate, described
A block-like fixing piece is also fixed on driving lever, the fixing piece is connected with one end of the tension spring;
The brake clearance adjust automatically branch pump device is used for when the piston motion in the cylinder body, and the piston pushes
The pull rod installation part is moved to side, and the tension spring being set on the pull rod drives the driving lever to be rotated, and is set to
The skewback on the driving lever drives the tooth plate rotation so that the mandril outward threads turn to push brake shoe
Piece moves outward.
Brake clearance adjust automatically branch pump device proposed by the present invention, in practical applications, when the piston in cylinder body is towards one
When the activity of side, piston meeting pushing drawing rod installation part movement namely pushing drawing rod are moved to side.Due in the periphery of the pull rod
It is arranged with a tension spring, at this time the effect of the tension spring under tension, can correspond to and pull coupled one active force of driving lever, due to
The driving lever is set to the periphery of above-mentioned mounting post, and the driving lever can be corresponded to and be rotated at this time.Since one end in the driving lever is equipped with
One skewback, the skewback can apply an active force to above-mentioned tooth plate so that the tooth plate rotates.When the tooth plate rotates, with the tooth
The mandril that plate is threadedly coupled can be moved to towards the side of brake shoes so that and the gap between brake shoes becomes smaller, to
Ensure braking safe.Brake clearance adjust automatically branch pump device proposed by the present invention, can adjust automatically brake shoes gap, ensure
Braking safe meets practical application request.
The brake clearance adjust automatically branch pump device, wherein the shape of the cylinder body is cylinder, in the cylinder body
The both ends of periphery are respectively equipped with a circular protective cover, and a mounting hole is further opened in the mounting post.
The brake clearance adjust automatically branch pump device, wherein the driving lever includes the driving lever main body of a strip, described
A screw hole is offered in driving lever main body, the screw hole is located along the same line by a bolt and the mounting hole, the skewback
Set on the described one end of driving lever main body far from the screw hole, it is also fixed with the fixing piece in the side of the driving lever main body,
The fixing piece includes the extension board being connected with each other and fixed plate, and one end of the extension board is fixed with the driving lever main body to be connected
It connects.
The brake clearance adjust automatically branch pump device, wherein in driving lever main body one end opposite with the skewback
It is fixedly connected with a pressing structure part, the pressing structure part includes the riser and horizontal bearing plate of interconnection, described perpendicular
Plate is fixedly connected with the driving lever main body.
The brake clearance adjust automatically branch pump device, wherein the tension spring is including a socket part and is respectively arranged on institute
First hooked part and the second hooked part at socket part both ends are stated, first hooked part is mutually hooked together with the pull rod, described
Second hooked part is connected with each other with the driving lever.
The brake clearance adjust automatically branch pump device, wherein the pull rod include be connected with each other the first rod section with
And second rod section, one end of second rod section is fixedly connected with the axle sleeve, is offered in second rod section
One short slot is equipped with a flange drag hook in the inner wall of the short slot.
The brake clearance adjust automatically branch pump device a, wherein threaded portion is equipped in the inner wall of the axle sleeve, described
The lateral margin of axle sleeve is also fixed with a flange, and the flange is disposed far from the side of the flange drag hook.
The brake clearance adjust automatically branch pump device, wherein to be threadedly coupled between the mandril and the tooth plate,
The periphery of the tooth plate is uniformly provided with multiple sawtooth portions.
The brake clearance adjust automatically branch pump device, wherein it is also fixedly connected with a bottom plate in the periphery of the cylinder body,
Multiple bottom holes are offered on the bottom plate, a disk are fixed in the lateral surface of the bottom plate, in the disk
Outer surface is fixed with a confinement block.
The present invention also proposes a kind of brake, including a brake ontology, and a system is equipped on the brake ontology
Dynamic gap adjust automatically branch pump device, wherein the brake clearance adjust automatically branch pump device is brake clearance as described above
Adjust automatically branch pump device.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Fig. 1 is the exploded perspective view for the brake clearance adjust automatically branch pump device that one embodiment of the invention proposes;
Fig. 2 is the schematic enlarged-scale view of driving lever in brake clearance adjust automatically branch pump device shown in FIG. 1;
Fig. 3 is the schematic enlarged-scale view of tension spring in brake clearance adjust automatically branch pump device shown in FIG. 1;
Fig. 4 is the schematic enlarged-scale view of pull rod installation part in brake clearance adjust automatically branch pump device shown in FIG. 1;
Fig. 5 is the schematic enlarged-scale view of tooth plate sub-assembly in brake clearance adjust automatically branch pump device shown in FIG. 1;
Fig. 6 is the schematic enlarged-scale view of cylinder body part in brake clearance adjust automatically branch pump device shown in FIG. 1;
Fig. 7 is the overall structure diagram for the brake clearance adjust automatically branch pump device that one embodiment of the invention proposes.
Primary symbols explanation:
Bolt | 10 | Bottom plate | 153 |
Driving lever | 11 | Disk | 154 |
Tension spring | 12 | Confinement block | 155 |
Pull rod installation part | 13 | Skewback | 1101 |
Tooth plate sub-assembly | 14 | Screw hole | 1102 |
Cylinder body part | 15 | Riser | 1111 |
Driving lever main body | 110 | Horizontal bearing plate | 1112 |
Pressing structure part | 111 | Extension board | 1121 |
Fixing piece | 112 | Fixed plate | 1122 |
Socket part | 120 | First rod section | 1311 |
First hooked part | 121 | Second rod section | 1312 |
Second hooked part | 122 | Short slot | 1313 |
Pull rod | 131 | Flange drag hook | 1314 |
Axle sleeve | 132 | Threaded portion | 1321 |
Tooth plate | 141 | Flange | 1322 |
Mandril | 142 | Sawtooth portion | 1411 |
Cylinder body | 150 | Protective cover | 1501 |
Installation through-hole | 151 | Mounting hole | 1521 |
Mounting post | 152 | Bottom hole | 1531 |
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
The brake block of brake can be worn in use, when its thickness may wear to relatively thin, can cause to brake
The gap of piece and brake drum is larger, and response time when brake extends, and braking ability declines, and influences traffic safety.For this purpose, drum
Formula brake after a period of use, need to be often adjusted by artificial mode, brake shoes gap is turned down, to realize peace
The purpose braked entirely.However, by the way of manual adjustment, often there is adjusting not in place or regulating time point and delay, cause to deposit
The problem of driving a vehicle hidden danger.
In order to solve this technical problem, the present invention proposes a kind of brake clearance adjust automatically branch pump device, please refers to Fig.1
To Fig. 7, for brake clearance adjust automatically branch pump device proposed by the present invention, including cylinder body part 15, which includes one
Cylinder body 150 offers an installation through-hole 151 in the cylinder body 150, and one is equipped with successively in one end ecto-entad of the cylinder body 150
Tooth plate sub-assembly 14 and a pull rod installation part 13.
For above-mentioned cylinder body 150, in the present embodiment, the shape of the cylinder body 150 is cylinder.As described above,
The top of the cylinder body 150 is fixed with a mounting post 152, which cooperates with above-mentioned driving lever 11 and connect.Due to
It is equipped with a skewback 1101 in the left end of the driving lever 11, which matches with the gear on tooth plate 141.
In addition, a circular protective cover 1501 is respectively equipped at the both ends of the periphery of the cylinder body 150, in the mounting post 152
Inside it is further opened with a mounting hole 1521.It is also fixedly connected with a bottom plate 153 in the periphery of the cylinder body 150, is opened on the bottom plate 153
Equipped with multiple bottom holes 1531.Wherein, at four of the bottom plate 153 it is similar to that above-mentioned bottom plate is respectively set at square position
Through-hole 1531, primarily to being convenient for actual installation operation.It is fixed with a disk 154 in the lateral surface of the bottom plate 153, at this
The outer surface of disk 154 is fixed with a confinement block 155.It is fixed it should be understood that the confinement block 155 is mainly used for practical limit
Operation.
Specifically, for above-mentioned tooth plate sub-assembly 14, which includes a tooth plate 141 and is set to this
Mandril 142 inside tooth plate 141.In the present embodiment, which is to be threadedly coupled with the inside of tooth plate 141, in the tooth plate
141 periphery is uniformly provided with multiple sawtooth portions 1411.
In actual installation, the mandril 142 in tooth plate sub-assembly 14 is mounted in the installation through-hole 151 in cylinder body 150.
For pull rod installation part 13, which includes an axle sleeve 132 and is fixedly connected with the axle sleeve 132
Pull rod 131.For the axle sleeve 132, it is equipped with a threaded portion 1321 in the inner wall of the axle sleeve 132, in the lateral margin of the axle sleeve 132
It is also fixed with a flange 1322, the wherein reverses direction of the flange 1322 is outwardly.It should be understood that the flange 1322 is main
The integral strength of the axle sleeve 132 can not only be enhanced, but also have certain aesthetic effect.The axle sleeve 132 is inlaid in cylinder body 150
Left side, and can be moved with piston.
During practical set, a tension spring 12 is arranged in the periphery of the pull rod 131.Referring to Fig. 3, to the tension spring 12
For, the tension spring 12 include a socket part 120 and be respectively arranged on the first hooked part 121 of 120 left and right ends of socket part with
And second hooked part 122.Wherein, during practical set, which mutually hooks together with pull rod 131, this second
Hooked part 122 is connected with each other with the driving lever 11.
For above-mentioned pull rod 131, which includes the first rod section 1311 being connected with each other and the second pull rod
Portion 1312.Wherein, one end of second rod section 1312 is fixedly connected with above-mentioned axle sleeve 132, and second rod section 1312
Width be greater than the width of the first rod section 1311.Figure 4, it is seen that offering one in second rod section 1312
Short slot 1313 is equipped with a flange drag hook 1314 in the inner wall of the short slot 1313, and the direction of the flange drag hook 1314 is downward.Its
In, the shape of the pull rod 131 is " L " shape.
In this respect it is to be noted that during practical set, for above-mentioned tension spring 12, the socket part of tension spring 12
120 are socketed in the periphery of the first rod section 1311, the first hooked part 121 of tension spring 12 and above-mentioned 1314 mutual hook of flange drag hook
It closes.
For above-mentioned driving lever 11, which includes the driving lever main body 110 of a strip, in the driving lever main body 110
Offer a screw hole 1102.As noted previously, as being equipped with a mounting post 152 on cylinder body 150, and opened in the mounting post 152
Equipped with a mounting hole 1521.In practical set, which is located at by a bolt 10 with above-mentioned mounting hole 1521 same
On one straight line, namely the installation between driving lever 11 and cylinder body 150 is realized by bolt 10 and is connected.
In addition, from figure 2 it can be seen that the left end in above-mentioned driving lever main body 110 is additionally provided with a skewback 1101, wherein
The skewback 1101 is mainly used for acting on the gear mutual cooperation on tooth plate 141.In the lateral margin of the driving lever main body 110, also fixation is set
There is a fixing piece 112.Specifically, the fixing piece 112 includes the extension board 1121 being connected with each other and fixed plate 1122, the extension
One end of plate 1121 is fixedly connected with above-mentioned driving lever main body 110.Wherein, above-mentioned extension board 1121 is horizontally disposed, fixed
Plate 1122 is vertically arranged.In this respect it is to be noted that in practical set, the second hooked part 122 in above-mentioned tension spring 12 with
The fixed plate 1122 mutually hooks together.
At the same time, also it is fixedly connected with a pressing structure part 111 in the right end of above-mentioned driving lever main body 110.Specifically
, for the pressing structure part 111, which includes the riser 1111 being connected with each other and horizontal bearing plate
1112.Wherein, one end of the riser 1111 is fixedly connected with above-mentioned driving lever main body 110, and riser 1111 and loading plate 1112
It is arranged in a mutually vertical manner.
In practical applications, when the piston (not marked in figure) in above-mentioned cylinder body 150 moves downward, the piston meeting
Above-mentioned axle sleeve 132 is pushed to be moved to the left.Corresponding, pull rod 131 can be also moved to the left at this time.Since above-mentioned tension spring 12 is set
It is located at the periphery of the first rod section 1311, the first hooked part 121 of tension spring 12 is hooked on flange drag hook 1314, the second hooked part
122 are overlapped on the fixing piece 112 on driving lever 11.When tension spring 12 is by a pulling force effect, at this time the tension spring 12 can correspond to
The effect of 11 1 pulling force of driving lever, and since driving lever 11 is fixed on cylinder body 150 by a bolt 10, the driving lever 11 is being drawn at this time
Under the pulling force effect of spring 12, certain angle can be rotated around the bolt 10.Since the left end in driving lever 11 is equipped with a skewback
1101, during driving lever 11 rotates, which can be rotated with moving tooth plate 141.Due to mandril 142 and tooth plate
It is threaded connection between 141.Brake clearance adjust automatically branch pump device proposed by the present invention is mounted on drum brake,
Brake block is installed on the mandril 142, when brake pad wear after, above-mentioned pull rod 131 is moved with piston side of turning left, then by institute
Stating tension spring 12 drives the driving lever 11 to rotate, and in rotary course, the skewback 1101 of the driving lever 11 will drive 141 turns of tooth plate
Dynamic, the mandril 142 being threadedly coupled with tooth plate 141 is just turned left back-out, is achieved in shoe plate and is opened outward, brake clearance reduction.This
Outside, the shape of above-mentioned pressing structure part 111 be Z-type, when brake clearance too it is small need back to adjust when, can be tied by the pressing
Component 111 allows the skewback 1101 to jack up, and is realized with reversely stirring tooth plate.
Brake clearance adjust automatically branch pump device proposed by the present invention, in practical applications, when the piston in cylinder body is towards one
When the activity of side, piston meeting pushing drawing rod installation part movement namely pushing drawing rod are moved to side.Due in the periphery of the pull rod
It is arranged with a tension spring, at this time the effect of the tension spring under tension, can correspond to and pull coupled one active force of driving lever, due to
The driving lever is set to the periphery of above-mentioned mounting post, and the driving lever can be corresponded to and be rotated at this time.Since one end in the driving lever is equipped with
One skewback, the skewback can apply an active force to above-mentioned tooth plate so that the tooth plate rotates.When the tooth plate rotates, with the tooth
The mandril that plate is threadedly coupled can be moved to towards the side of brake shoes so that and the gap between brake shoes becomes smaller, to
Ensure braking safe.Brake clearance adjust automatically branch pump device proposed by the present invention, can adjust automatically brake shoes gap, ensure
Braking safe meets practical application request.
The present invention also proposes a kind of brake, including a brake ontology, and a system is equipped on the brake ontology
Dynamic gap adjust automatically branch pump device, is equipped with a brake block, wherein described on the brake clearance adjust automatically branch pump device
Brake clearance adjust automatically branch pump device is brake clearance adjust automatically branch pump device as described above.
Preferred embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of brake clearance adjust automatically branch pump device, which is characterized in that including a cylinder body, one is offered in the cylinder body
Installation through-hole is equipped with a tooth plate sub-assembly and a pull rod installation part, the tooth successively in one end ecto-entad of the cylinder body
Board group component includes a tooth plate and inside the tooth plate and the mandril that is threadedly coupled with the tooth plate, the mandril run through
The installation through-hole, the pull rod installation part includes an axle sleeve and the pull rod that is fixedly connected with the axle sleeve, in the pull rod
Periphery be arranged with a tension spring, be also fixed with a mounting post on the top of the cylinder body, one be equipped in the mounting post
Driving lever is equipped with a skewback in one end of the driving lever, and the skewback is matched with the gear on the tooth plate, on the driving lever
It is also fixed with a block-like fixing piece, the fixing piece is connected with one end of the tension spring;
The brake clearance adjust automatically branch pump device is used for when the piston motion in the cylinder body, described in the piston promotion
Pull rod installation part is moved to side, and the tension spring being set on the pull rod drives the driving lever to be rotated, and is set to described
The skewback on driving lever drives the tooth plate rotation so that the mandril outward threads turn to push brake shoes past
Outer movement.
2. brake clearance adjust automatically branch pump device according to claim 1, which is characterized in that the shape of the cylinder body is
Cylinder is respectively equipped with a circular protective cover at the both ends of the periphery of the cylinder body, one is further opened in the mounting post
Mounting hole.
3. brake clearance adjust automatically branch pump device according to claim 2, which is characterized in that the driving lever includes one
The driving lever main body of shape, offers a screw hole in the driving lever main body, and the screw hole is located at by a bolt and the mounting hole
On same straight line, the skewback be set to the described one end of driving lever main body far from the screw hole, the side of the driving lever main body also
It is fixed with the fixing piece, the fixing piece includes the extension board being connected with each other and fixed plate, one end of the extension board
It is fixedly connected with the driving lever main body.
4. brake clearance adjust automatically branch pump device according to claim 3, which is characterized in that the driving lever main body with
The opposite one end of the skewback is fixedly connected with a pressing structure part, the pressing structure part include the riser being connected with each other and
Horizontal bearing plate, the riser are fixedly connected with the driving lever main body.
5. brake clearance adjust automatically branch pump device according to claim 1, which is characterized in that the tension spring includes a set of
Socket part and the first hooked part and the second hooked part for being respectively arranged on the socket part both ends, one end of first hooked part
It is mutually hooked together with the pull rod, the other end is connected with each other with the driving lever.
6. brake clearance adjust automatically branch pump device according to claim 2, which is characterized in that the pull rod includes mutual
The first rod section and the second rod section of connection, one end of second rod section is fixedly connected with the axle sleeve, described
A short slot is offered in second rod section, and a flange drag hook is equipped in the inner wall of the short slot.
7. brake clearance adjust automatically branch pump device according to claim 6, which is characterized in that in the inner wall of the axle sleeve
Equipped with a threaded portion, it is also fixed with a flange in the lateral margin of the axle sleeve, the flange is disposed far from the flange drag hook
Side.
8. brake clearance adjust automatically branch pump device according to claim 3, which is characterized in that the mandril and the tooth
To be threadedly coupled between plate, multiple sawtooth portions are uniformly provided in the periphery of the tooth plate.
9. brake clearance adjust automatically branch pump device according to claim 1, which is characterized in that in the periphery of the cylinder body
It is also fixedly connected with a bottom plate, multiple bottom holes are offered on the bottom plate, is fixed in the lateral surface of the bottom plate
One disk is fixed with a confinement block in the outer surface of the disk.
10. a kind of brake, including a brake ontology, are equipped with a brake clearance adjust automatically on the brake ontology
Branch pump device, which is characterized in that the brake clearance adjust automatically branch pump device is 1 to 9 any one institute of the claims
The brake clearance adjust automatically branch pump device stated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810168226.0A CN108488278A (en) | 2018-02-28 | 2018-02-28 | Brake clearance adjust automatically branch pump device and brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810168226.0A CN108488278A (en) | 2018-02-28 | 2018-02-28 | Brake clearance adjust automatically branch pump device and brake |
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Publication Number | Publication Date |
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CN108488278A true CN108488278A (en) | 2018-09-04 |
Family
ID=63341086
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CN201810168226.0A Pending CN108488278A (en) | 2018-02-28 | 2018-02-28 | Brake clearance adjust automatically branch pump device and brake |
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JP2002372081A (en) * | 2001-06-18 | 2002-12-26 | Nisshinbo Ind Inc | Shoe clearance automatic adjusting device for wedge brake |
US20030183464A1 (en) * | 2002-04-02 | 2003-10-02 | Yen-Chieh Mao | Automatic slack adjuster for hydraulic brake |
JP2008064266A (en) * | 2006-09-11 | 2008-03-21 | Kinki Sharyo Co Ltd | Device for automatically adjusting gap between wheel and acting body |
CN101576134A (en) * | 2009-04-17 | 2009-11-11 | 无锡晶华汽车制动器有限公司 | Self-adjusting mechanism of two leading shoe brake of automobile |
CN102146973A (en) * | 2011-03-16 | 2011-08-10 | 湖南运达机械制造有限公司 | Self-regulating clearance hydraulic brake rear slave cylinder with temperature compensation function |
CN102155506A (en) * | 2011-03-16 | 2011-08-17 | 湖南运达机械制造有限公司 | Self-regulation clearance hydraulic drum-type front brake with temperature compensation function |
CN202545659U (en) * | 2012-04-18 | 2012-11-21 | 中国第一汽车股份有限公司 | Brake clearance self-adjusting wheel cylinder assembly |
CN103047328A (en) * | 2012-12-20 | 2013-04-17 | 青特集团有限公司 | Brake adjusting arm |
CN206159331U (en) * | 2016-08-31 | 2017-05-10 | 圣固(江苏)机械有限公司 | But parking calliper in automatic adjustment braking clearance |
-
2018
- 2018-02-28 CN CN201810168226.0A patent/CN108488278A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002372081A (en) * | 2001-06-18 | 2002-12-26 | Nisshinbo Ind Inc | Shoe clearance automatic adjusting device for wedge brake |
US20030183464A1 (en) * | 2002-04-02 | 2003-10-02 | Yen-Chieh Mao | Automatic slack adjuster for hydraulic brake |
JP2008064266A (en) * | 2006-09-11 | 2008-03-21 | Kinki Sharyo Co Ltd | Device for automatically adjusting gap between wheel and acting body |
CN101576134A (en) * | 2009-04-17 | 2009-11-11 | 无锡晶华汽车制动器有限公司 | Self-adjusting mechanism of two leading shoe brake of automobile |
CN102146973A (en) * | 2011-03-16 | 2011-08-10 | 湖南运达机械制造有限公司 | Self-regulating clearance hydraulic brake rear slave cylinder with temperature compensation function |
CN102155506A (en) * | 2011-03-16 | 2011-08-17 | 湖南运达机械制造有限公司 | Self-regulation clearance hydraulic drum-type front brake with temperature compensation function |
CN202545659U (en) * | 2012-04-18 | 2012-11-21 | 中国第一汽车股份有限公司 | Brake clearance self-adjusting wheel cylinder assembly |
CN103047328A (en) * | 2012-12-20 | 2013-04-17 | 青特集团有限公司 | Brake adjusting arm |
CN206159331U (en) * | 2016-08-31 | 2017-05-10 | 圣固(江苏)机械有限公司 | But parking calliper in automatic adjustment braking clearance |
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Application publication date: 20180904 |
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