CN103359166B - For the knuckle assembly of vehicle - Google Patents
For the knuckle assembly of vehicle Download PDFInfo
- Publication number
- CN103359166B CN103359166B CN201310325789.3A CN201310325789A CN103359166B CN 103359166 B CN103359166 B CN 103359166B CN 201310325789 A CN201310325789 A CN 201310325789A CN 103359166 B CN103359166 B CN 103359166B
- Authority
- CN
- China
- Prior art keywords
- steering swivel
- bolt
- knuckle assembly
- swing arm
- nylon cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004677 Nylon Substances 0.000 claims abstract description 54
- 229920001778 nylon Polymers 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 27
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000001066 destructive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of knuckle assembly for vehicle, this knuckle assembly comprises: steering swivel; Lower swing arm, lower swing arm is connected with steering swivel by ball pin; Locating part, locating part is located in one of them of steering swivel and lower swing arm; Nylon cap, nylon cap is located on locating part, and wherein when steering swivel reaches default hard-over, another the distance in nylon cap and steering swivel and lower swing arm is h, wherein 0≤h≤3mm.Knuckle assembly of the present invention is provided with nylon cap for noise reduction, thus greatly can improve impact noise when steering swivel reaches hard-over, improves road-ability.
Description
Technical field
The present invention relates to automobile construction technical field, especially relate to a kind of knuckle assembly for vehicle.
Background technology
When vehicle steering locking angle (i.e. the hard-over of steering swivel) refers to that its straight line travels, respectively to turn left or right-hand turning to the angle of end position.Ackermann steer angle has exceeded steering locking angle, will affect vehicle safety, may cause serious accident.In addition, when having an accident, if reliably not spacing, steering swivel system can be caused badly damaged, add the maintenance cost of car load, therefore, the spacing measure of actv. is taked to steering swivel, prevent Vehicular turn from exceeding steering locking angle, vehicle security can be improved well, reduce maintenance cost simultaneously.
It is spacing that existing limiting steering device many employings steering swivel and lower swing arm fixing machine add face, and confined planes can not adjust, and machine adds face to be increased, cost is high, and when steering swivel reaches hard-over, steering swivel and lower swing arm can clash into, thus generation noise, affect road-ability.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical matters of the prior art at least to a certain extent.For this reason, one object of the present invention is to propose a kind of knuckle assembly for vehicle, and this knuckle assembly is provided with nylon cap for noise reduction, thus greatly can improve impact noise when steering swivel reaches hard-over, improves road-ability.
According to the knuckle assembly for vehicle of the embodiment of the present invention, comprising: steering swivel; Lower swing arm, described lower swing arm is connected with described steering swivel by ball pin; Locating part, described locating part is located in one of them of described steering swivel and described lower swing arm; Nylon cap, described nylon cap is located on described locating part, and wherein when described steering swivel reaches default hard-over, another the distance in described nylon cap and described steering swivel and described lower swing arm is h, wherein 0≤h≤3mm.
According to the knuckle assembly for vehicle of the embodiment of the present invention, by arranging nylon cap, the impact noise of lower swing arm and locating part when steering swivel reaches hard-over can be eliminated well, greatly improve road-ability.And, when collision happens, due to the backstop position-limiting action of nylon cap and locating part, deflector can also be reduced the destructive probability damaged occurs, reduce further maintenance cost.
In addition, according to the knuckle assembly for vehicle of the embodiment of the present invention, can also following additional technical feature be had:
According to some embodiments of the present invention, described locating part is bolt, and described bolt has head end, and described nylon cap is set on the head end of described bolt.
According to some embodiments of the present invention, described bolt and described nylon cap are sulfided into one.Can noise reduction be increased like this, simultaneously bolt and nylon cap bulk strength higher.
According to some embodiments of the present invention, described steering swivel is provided with installation portion, is formed with tapped bore in described installation portion, described bolt thread is connected to described tapped bore;
Described knuckle assembly also comprises jam nut, and described jam nut is folded between the head end of described bolt and described installation portion.
According to some embodiments of the present invention, described installation portion is provided with reinforcement structure, described reinforcement structure is trapezoidal.
Thus, the intensity of installation portion can be increased.
According to some embodiments of the present invention, described lower swing arm is formed with the stop surface relative with described nylon cap, described stop surface is rectangle plane, and the minor face of described rectangle plane is at least twice of described nylon cap diameter.
Can ensure like this when steering swivel reaches hard-over, stop surface and nylon cap are only supported reliable, even if wheel bob also can be formed effectively spacing.
According to some embodiments of the present invention, described bolt structure becomes prior to described steering swivel absorption collision energy.
Thus, when collision energy is less, bolt can be had to absorb, and when collision energy is larger, absorbed by steering swivel again after bolt absorption portion energy, the damage rate of steering swivel can be reduced so preferably, thus improve vehicle security and reduce maintenance cost.
According to some embodiments of the present invention, the head end of described bolt is provided with endergonic structure.
According to some embodiments of the present invention, described endergonic structure is multiple energy-absorbing grooves, and described multiple energy-absorbing groove is annular and is formed on the outer peripheral face of the head end of described bolt.
According to some embodiments of the present invention, the degree of depth of described multiple energy-absorbing groove reduces gradually according to from the head end of described bolt towards the direction of the tail end of described bolt.
The plurality of like this energy-absorbing groove forms multistage endergonic structure, gradually crumple energy-absorbing, the energy transmitted to steering swivel of decaying better.
Accompanying drawing explanation
Fig. 1 is the block diagram of knuckle assembly according to an embodiment of the invention;
Fig. 2 is the enlarged drawing that Fig. 1 centre circle shows A portion;
Fig. 3 is the schematic diagram of steering swivel and ball pin;
Fig. 4 is the enlarged drawing of the installation portion on steering swivel;
Fig. 5 is the schematic diagram after bolt and nylon cap are assembled;
Fig. 6 is the exploded view of bolt and nylon cap;
Fig. 7 is the enlarged drawing of bolt head end.
Reference numeral:
Knuckle assembly 100;
Steering swivel 1, installation portion 11, tapped bore 12, strengthens structure 13;
Lower swing arm 2, stop surface 21;
Bolt (locating part) 3, head end 31, energy-absorbing groove (endergonic structure) 311, tail end 32;
Nylon cap 4;
Ball pin 5;
Jam nut 6.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of the instruction such as " conter clockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 7, the knuckle assembly 100 for vehicle according to the embodiment of the present invention is described.
Knuckle assembly 100 comprises steering swivel 1, lower swing arm 2, locating part and nylon cap 4 according to an embodiment of the invention.
Shown in seeing figures.1.and.2, lower swing arm 2 is connected with steering swivel 1 by ball pin 5.Be appreciated that steering swivel 1 and lower swing arm 2 are prior art and are well known for ordinary skill in the art, therefore here the concrete structure of steering swivel 1 and lower swing arm 2 and function be not described in detail.
Locating part such as bolt 3 is located in one of them of steering swivel 1 and lower swing arm 2, and nylon cap 4 is located on locating part, and when wherein steering swivel 1 reaches default hard-over, nylon cap 4 and steering swivel 1 are h with another the distance in lower swing arm 2.In other words, according to one embodiment of present invention, locating part can be arranged on steering swivel 1, and now when steering swivel 1 reaches default hard-over, nylon cap 4 is h with the distance of lower swing arm 2.And for example, according to another embodiment of the invention, locating part is arranged on lower swing arm 2, and now when steering swivel 1 reaches default hard-over, nylon cap 4 is h with the distance of steering swivel 1.
Wherein, it should be noted that, above-mentioned " steering swivel 1 reaches default hard-over " is the hard-over preset according to different vehicle, and for different vehicle, this hard-over can be identical, can certainly be different.But, it will be appreciated that, in this area, although its corner can not exceed this hard-over in theory when steering swivel 1 normally works, but after car load assembling, owing to unavoidably there is error during parts machining and each parts also exist build-up tolerance in fitting process, or when chaufeur hits steering handwheel to maximum position, the actual hard-over of steering swivel 1 all may be caused to exceed this default theoretical hard-over, namely above-mentioned " hard-over " can be understood as theoretic hard-over, and actual hard-over generally often may slightly larger than this theoretical hard-over, this for the ordinary skill in the art, it should be easy understand.
The span of wherein above-mentioned h meets: 0≤h≤3mm.
Be arranged on steering swivel 1 for locating part below and illustrate, if h=0mm, then, when steering swivel 1 reaches hard-over, nylon cap 4 will be stopped to lower swing arm 2, thus the relative lower swing arm 2 of restriction steering swivel 1 is rotated further, and realizes limit function.Now owing to being provided with the cause of nylon cap 4, therefore can absorb the energy that lower swing arm 2 clashes into nylon cap 4 well, thus reduce noise, improve road-ability.
If during h > 0, for h=2mm, then when steering swivel 1 reaches hard-over, nylon cap 4 will have the gap of 2mm in theory between lower swing arm 2, but, be understandable that, described in detail above, the actual rotational angle of steering swivel 1 may slightly larger than this theoretical hard-over, therefore now nylon cap 4 still may push against lower swing arm 2, restriction steering swivel 1 is rotated further, and absorbing impact energy, reduce noise.
Contriver is found by industry experience for many years and great many of experiments, by controlling within 3mm by h, can realize stably spacing, obtaining good noise reduction simultaneously.
Especially, when h > 0, namely in theory nylon cap 4 and lower swing arm 2 should have gap h and and non-direct contact, when adopting this design, can first being undertaken spacing by the deflector (deflector with limit function has been prior art) of vehicle in theory, like this when reaching theoretical rotational limitation, first carrying out spacing by deflector, lower swing arm 2 will not contact with nylon cap 4 thus, and therefore the two can not produce noise due to shock.And, when h > 0, when a vehicle is in a collision, deflector is carried out spacing prior to nylon cap 4, then spacing by nylon cap 4 and absorb collision energy, the destructive rate of steering swivel 1 can be reduced so to a certain extent, improve the reliability of car load, reduce car load maintenance cost simultaneously.
But even if should be appreciated that h > 0, still may exceed theoretical hard-over when steering swivel 1 reaches actual hard-over thus only be against in nylon cap 4, therefore nylon cap 4 still has good noise reduction.Preferably, 1.5mm≤h≤2.5mm, more preferably, h=2mm.
According to the knuckle assembly 100 for vehicle of the embodiment of the present invention, by arranging nylon cap 4, lower swing arm 2 and the impact noise of locating part when steering swivel 1 reaches hard-over can be eliminated well, greatly improve road-ability.And, when collision happens, due to nylon cap 4 and the backstop position-limiting action of locating part, deflector can also be reduced the destructive probability damaged occurs, reduce further maintenance cost.
According to one embodiment of present invention, as shown in Figure 6, locating part is bolt 3, and bolt 3 has head end 31 and tail end 32, fixes on the head end 31 that nylon cap 4 is set in bolt 3 and with the head end 31 of bolt 3.Further, bolt 3 and nylon cap 4 are sulfided into integrative-structure, can increase noise reduction like this, and bolt 3 is higher with nylon cap 4 bulk strength simultaneously.
Shown in seeing figures.1.and.2, bolt 3 is arranged on steering swivel 1, specifically, steering swivel 1 is provided with installation portion 11(as shown in Figure 4), be formed with tapped bore 12 in installation portion 11, bolt 3 is threaded io tapped bore 12, facilitates the adjustment of spacing amount like this, such as can according to the hard-over of different steering swivel 1, adjusting bolt 3 protrudes the height of installation portion 11 adaptively.
As shown in Figure 2, knuckle assembly 100 also comprises jam nut 6, this jam nut 6 is folded between the head end 31 of bolt 3 and installation portion 11, and in other words, bolt 3 and jam nut 6 screw in advance, then bolt 3 aimed at and screw in tapped bore 12, until screw, now the both ends of the surface of jam nut 6 are close to head end 31 and the installation portion 11 of bolt 3 respectively, thus form friction, under the effect of friction force, bolt 3 is fixed and cannot freely rotates.
Be understandable that, just can change the height that bolt 3 protrudes installation portion 11 easily by the thickness of adjusting lock nut 6, thus adapt to the spacing amount needed for different steering swivel 1.Preferably, installation portion 11 is formed on steering swivel 1.
With reference to shown in Fig. 4, installation portion 11 is provided with and strengthens structure 13, strengthen structure 13 can be trapezoidal and be enclosed in the outer circumferential of tapped bore 12, thus, the intensity of installation portion 11 can be improved, installation portion 11 is very thick without the need to processing, thus alleviates the weight of steering swivel 1 on the whole, makes steering swivel 1 lightweight more.Strengthening structure 13 can be reinforced rib, and reinforced rib and installation portion 11 can be integrally formed, and such as reinforced rib, installation portion 11 and steering swivel 1 are integrated poured shaping.
With reference to shown in Fig. 2, lower swing arm 2 is formed with the stop surface 21 relative with nylon cap 4, stop surface 21 is rectangle plane, the minor face of rectangle plane is at least twice of nylon cap 4 diameter, can ensure when steering swivel 1 reaches hard-over like this, stop surface 21 and nylon cap 4 are only supported reliable, even if wheel bob also can be formed effectively spacing.Further, the minor face of rectangle plane is no more than 2.5 times of nylon cap 4 diameter.Stop surface 21 can be machinework plane.
According to a preferred embodiment of the present invention, bolt 3 is configured to absorb collision energy prior to steering swivel 1, in other words, when collision happens causes steering swivel 1 turn to hard-over place and compress nylon cap 4, bolt 3 first absorbs collision energy, after bolt 3 fully absorbs collision energy, remaining energy is passing to steering swivel 1, thus, when collision energy is less, bolt 3 can be had to absorb, and when collision energy is larger, absorbed by steering swivel 1 again after bolt 3 absorption portion energy, the damage rate of steering swivel 1 can be reduced so preferably, thus improve vehicle security and reduce maintenance cost.
Wherein, be appreciated that, bolt 3 absorbs collision energy prior to steering swivel 1 can multiple implementation, such as bolt 3 and steering swivel 1 can adopt different materials to make, bolt 3 can select the material manufacture that intensity ratio steering swivel 1 intensity is low, the intensity of such bolt 3 is lower, when colliding, and can prior to steering swivel 1 energy-absorbing.
Certainly, bolt 3 also can offer endergonic structure thus the energy-absorbing that takes the lead in, particularly, the head end 31 of bolt 3 is provided with endergonic structure.This endergonic structure, can absorption portion energy when collision happens, thus the energy that decay is transmitted to steering swivel 1, available protecting steering swivel 1.
With reference to shown in Fig. 7, endergonic structure is multiple energy-absorbing grooves 311, and multiple energy-absorbing groove 311 is annular and is formed in being spaced apart from each other on the outer peripheral face of head end 31 of bolt 3.Can energy-absorbing well by forming energy-absorbing groove 311, and cost is low.
Further, the degree of depth of multiple energy-absorbing groove 311 reduces gradually according to from the head end 31 of bolt 3 towards the direction of the tail end 32 of bolt 3, in other words, the degree of depth of the energy-absorbing groove 311 the closer to tail end 32 in multiple energy-absorbing groove 311 is more shallow, the plurality of like this energy-absorbing groove 311 forms multistage endergonic structure, crumple energy-absorbing gradually, the energy transmitted to steering swivel 1 of decaying better.
The conveniently formation of energy-absorbing groove 311, can adopt special bolt 3, and this special bolt 3 can have thicker head end 31, thus conveniently processes multiple tracks energy-absorbing groove 311.
Generally speaking, knuckle assembly 100 in accordance with a preferred embodiment of the present invention, can have the following advantages by tool:
1) caging bolt 3 structure is simple, can be different according to deflection angle, regulates spacing amount;
2) caging bolt 3 increases nylon cap 4 structure, when caging bolt 3 contacts with lower swing arm 2, effectively improves abnormal sound;
3) steering swivel 1 caging bolt 3 installation position adopts the installation portion 11 with trapezoidal reinforcement structure 13, improves the intensity of steering swivel 1 and installation portion 11 to greatest extent;
4) lower swing arm 2 and the length of side of caging bolt 3 fitting surface are 2-2.5 times of nylon cap 4 diameter, spacing to ensure still have failure-free when wheel bob.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this specification sheets or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (8)
1. for a knuckle assembly for vehicle, comprise steering swivel and lower swing arm, described lower swing arm is connected with described steering swivel by ball pin, it is characterized in that, described knuckle assembly also comprises:
Locating part, described locating part is located in one of them of described steering swivel and described lower swing arm;
Nylon cap, described nylon cap is located on described locating part, and wherein when described steering swivel reaches default hard-over, another the distance in described nylon cap and described steering swivel and described lower swing arm is h, wherein 0≤h≤3mm;
Described locating part is bolt, and described bolt has head end, and described nylon cap is set on the head end of described bolt;
Described steering swivel is provided with installation portion, is formed with tapped bore in described installation portion, described bolt thread is connected to described tapped bore;
Described knuckle assembly also comprises jam nut, and described jam nut is folded between the head end of described bolt and described installation portion.
2. the knuckle assembly for vehicle according to claim 1, is characterized in that, described bolt and described nylon cap are sulfided into one.
3. the knuckle assembly for vehicle according to claim 1, is characterized in that, described installation portion is provided with reinforcement structure, and described reinforcement structure is trapezoidal.
4. the knuckle assembly for vehicle according to claim 1, it is characterized in that, described lower swing arm is formed with the stop surface corresponding with described nylon cap, and described stop surface is rectangle plane, and the minor face of described rectangle plane is at least twice of described nylon cap diameter.
5. the knuckle assembly for vehicle according to claim 1, is characterized in that, described bolt structure becomes prior to described steering swivel absorption collision energy.
6. according to claim 1 or 5 for the knuckle assembly of vehicle, it is characterized in that, the head end of described bolt is provided with endergonic structure.
7. the knuckle assembly for vehicle according to claim 6, is characterized in that, described endergonic structure is multiple energy-absorbing grooves, and described multiple energy-absorbing groove is annular and is formed on the outer peripheral face of the head end of described bolt.
8. the knuckle assembly for vehicle according to claim 7, is characterized in that, the degree of depth of described multiple energy-absorbing groove reduces gradually according to from the head end of described bolt towards the direction of the tail end of described bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325789.3A CN103359166B (en) | 2013-07-30 | 2013-07-30 | For the knuckle assembly of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325789.3A CN103359166B (en) | 2013-07-30 | 2013-07-30 | For the knuckle assembly of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103359166A CN103359166A (en) | 2013-10-23 |
| CN103359166B true CN103359166B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310325789.3A Expired - Fee Related CN103359166B (en) | 2013-07-30 | 2013-07-30 | For the knuckle assembly of vehicle |
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| CN (1) | CN103359166B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466603B (en) * | 2019-08-27 | 2021-12-14 | 北京航天发射技术研究所 | Integrated steering system mounting and limiting device |
| CN113386510A (en) * | 2021-07-30 | 2021-09-14 | 岚图汽车科技有限公司 | Ball head pin structure, front steering knuckle assembly and automobile chassis assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201685876U (en) * | 2010-04-13 | 2010-12-29 | 北汽福田汽车股份有限公司 | Ball pin component and automobile lower sway arm comprising same |
| CN102965854A (en) * | 2012-10-13 | 2013-03-13 | 新杰克缝纫机股份有限公司 | Novel feeding adjustment stud on sewing machine |
| CN202806865U (en) * | 2012-07-13 | 2013-03-20 | 北汽福田汽车股份有限公司 | Knuckle limit structure, steering system and vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653773A (en) * | 1985-12-16 | 1987-03-31 | Dana Corporation | Adjustable steering stop apparatus |
| JP2003118993A (en) * | 2001-10-18 | 2003-04-23 | Komatsu Forklift Co Ltd | Steering angle detecting device for industrial vehicle |
| US7419172B2 (en) * | 2005-09-21 | 2008-09-02 | Shine Far Metal Industry Co., Ltd. | Knuckle arm for vehicles |
| CN201154734Y (en) * | 2007-10-16 | 2008-11-26 | 中国重汽集团济南技术中心有限公司 | Front steering axle for automobile |
| CN101224756B (en) * | 2008-02-03 | 2010-06-09 | 隆鑫工业有限公司 | Steering knuckle structure of beach vehicle |
| CN201283893Y (en) * | 2008-09-16 | 2009-08-05 | 浙江吉利汽车有限公司 | Low swing arm ball pin connection structure of automobile |
| CN201442600U (en) * | 2009-07-14 | 2010-04-28 | 中国重汽集团济南动力有限公司 | Front steering bridge assembly provided with disc brake and used for heavy truck |
| CN202138412U (en) * | 2011-06-29 | 2012-02-08 | 东风汽车有限公司 | Steering knuckle of disc brake |
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2013
- 2013-07-30 CN CN201310325789.3A patent/CN103359166B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685876U (en) * | 2010-04-13 | 2010-12-29 | 北汽福田汽车股份有限公司 | Ball pin component and automobile lower sway arm comprising same |
| CN202806865U (en) * | 2012-07-13 | 2013-03-20 | 北汽福田汽车股份有限公司 | Knuckle limit structure, steering system and vehicle |
| CN102965854A (en) * | 2012-10-13 | 2013-03-13 | 新杰克缝纫机股份有限公司 | Novel feeding adjustment stud on sewing machine |
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| CN103359166A (en) | 2013-10-23 |
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Granted publication date: 20160127 |