CN104260781A - Method for calibrating camber angle and caster angle of wheel - Google Patents
Method for calibrating camber angle and caster angle of wheel Download PDFInfo
- Publication number
- CN104260781A CN104260781A CN201410558851.8A CN201410558851A CN104260781A CN 104260781 A CN104260781 A CN 104260781A CN 201410558851 A CN201410558851 A CN 201410558851A CN 104260781 A CN104260781 A CN 104260781A
- Authority
- CN
- China
- Prior art keywords
- casterangle
- camber angle
- calibrated disc
- point
- subframe
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 208000007623 Lordosis Diseases 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 11
- 239000000725 suspension Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to a method for calibrating camber angle and caster angle of wheel. the device executing the method comprises a lower swing arm and an upper swing arm, wherein one end, connected to a subframe, of the lower swing arm is provided with a front sleeve and a rear sleeve; a front bushing and a rear bushing are corresponding arranged in the front sleeve and the rear sleeve; the connected part of the front bushing and the subframe is provided with a first angle adjusting structure; the connected part of the rear bushing and the subframe is provided with a second angle adjusting structure; the first angle adjusting structure comprises a front cam shaft and a second dial; the second angle adjusting structure comprises a rear cam shaft and a fourth dial.
Description
Technical field
The invention belongs to independent suspension adjustment field, specifically relate to a kind of adjusting process for independently sprung wheels camber angle and casterangle.
Background technology
In vehicle travel process, if wheel alignment parameter mal, the phenomenons such as wheel inordinate wear, driving running deviation will be produced.
In independent suspension, parts are many, dimension chain is more complicated also, if accuracy requirement is too high, cost is also very high, each has production tolerance, independent suspension is after assembling completes, due to the cumulative limit between each parts, the each vehicle of the very difficult guarantee after mounting wheel alignment parameter such as camber angle, casterangle meets the operating needs of vehicle, meanwhile, in use for some time, wheel alignment parameter also changes vehicle, so be equipped with vehicle location parameter adjustment mechanism at a lot of independent suspension, make up and revise wheel alignment parameter.
The regulating mechanism kind of wheel alignment parameter is a lot, wherein utilizes camshaft regulating mechanism to use the most also most convenient.
Camshaft is as the bindiny mechanism of swing arm and subframe (or vehicle body), and when swing arm only has a lining, camshaft also only has one, and rotating cam axle can sway swing arm, and can increase or reduce camber angle, casterangle is substantially unaffected.
When swing arm has former and later two camshafts, former and later two camshafts mobile in the same way, can increase or reduce camber angle, casterangle is substantially unaffected, but former and later two camshafts of incorgruous movement, not only camber angle, casterangle also becomes.If there is no good adjusting process, be not only difficult to adjustment camber angle exactly and casterangle, but also waste time.
As shown in Figure 1, camber angle and the casterangle of the swing arm 101 of band front lining 102, back bush 103 regulate more complicated to existing technology.The identical in the same way scale of general elder generation moves front and back camshaft, camber angle is adjusted to standard value, then according to the difference size of existing casterangle and standard value, determine first to regulate lordosis wheel shaft 104 or rear camshaft 105, after casterangle has regulated, camber angle probably changes again, must reaffirm and regulate camber angle again, adjustment and so forth.
The control method of the front and back camshaft of prior art is not only complicated, and requires that adjustment personnel have higher technology, and meanwhile, collating time is long, poor accuracy.
Summary of the invention
The object of this invention is to provide adjustment structure and the adjusting process of a kind of camber angle and casterangle, pass through the technical program, according to the geometric relationship of lordosis wheel shaft and the scale of rear camshaft side-to-side movement and the change of camber angle and leaning angle, make front and back cam scale and camber angle and leaning angle graph of a relation, according to this graph of a relation, rotate lordosis wheel shaft and rear camshaft, adjustment Front wheel Alignment Parameters rapidly and accurately.
The present invention is achieved by the following technical solutions:
A kind of camber angle and casterangle adjusting process, include the adjustment of Kingpin inclination angle, casterangle and camber angle;
Described Kingpin inclination angle is, the ball pin center-point N of lower swing arm and steering swivel junction, and the line of the ball pin center-point M of top link and steering swivel junction; The angle in described line and vehicle center face;
Described casterangle is the angle of described line and described axletree vertical surface;
Described camber angle is the angle in medium plane of wheel and described vehicle center face;
In camber angle and casterangle calibration procedures, the position of the ball pin center-point M of described top link immobilizes, meanwhile, the z value in the ball pin center-point N point coordinate of described lower swing arm immobilizes, and the coordinate of M point is (a, b, c), the coordinate of N point is (x, y, d), the pass of described Kingpin inclination angle, casterangle and camber angle is:
α=β-q
Wherein, β is Kingpin inclination angle; γ is casterangle; α is camber angle; A, b, c, d are definite value; Q is camber angle α when being zero, the value of Kingpin inclination angle β;
The center-point C of back bush, the center-point D of front lining and N point form the constant triangle of the length of side, and leg-of-mutton three edge lengths are respectively l
1, l
2and l
3;
When camber angle is when setting value is constant, pass through
calculate the y value of N point coordinate, i.e. y
0, now, the equation of the move distance of lordosis wheel shaft and the move distance of rear camshaft is:
When casterangle is when setting value is constant, pass through
calculate the x value of N point, i.e. x
0, now, the equation of the move distance of lordosis wheel shaft and the move distance of rear camshaft:
Described
for slope is the straight line of 1; Wherein, k is the miles of relative movement at rear camshaft center, and d is the miles of relative movement at lordosis wheel shaft center.
Described adjusting process is that following adjustment structure realizes, and described adjustment structure includes lower swing arm and top link; One end of described lower swing arm is connected with subframe, and the other end of described lower swing arm is connected with the steering swivel in wheel hub knuckle assembly by ball pin;
One end of described top link is connected with described subframe, and the other end is connected with the steering swivel in described wheel hub knuckle assembly by ball pin; It is characterized in that:
One end that described lower swing arm is connected with subframe is provided with front sleeve and rear sleeve, in described front sleeve, be provided with front lining, is provided with the back bush corresponding with described front lining in described rear sleeve; Described front lining is all connected with described subframe with described back bush;
The junction of described front lining and described subframe is provided with the first tilt adjustment structure;
The junction of lining and described subframe is provided with the second tilt adjustment structure in the rear;
Described first tilt adjustment structure includes lordosis wheel shaft and the second calibrated disc;
Described second tilt adjustment structure includes rear camshaft and the 4th calibrated disc;
Described lordosis wheel shaft includes the first calibrated disc and front bolt; Described front screw bolt passes first calibrated disc, front lining, subframe, the second calibrated disc, and fixed by nut;
Described rear camshaft includes the 3rd calibrated disc and rear bolt; Described rear screw bolt passes the 3rd calibrated disc, back bush, subframe, the 4th calibrated disc, and fixed by nut.
Described front bolt and described rear bolt are each passed through described subframe place and are waist shaped hole structure.
Described first calibrated disc and described front bolt one end are interference fit.
Described 3rd calibrated disc and described rear bolt one end are interference fit.
Described front bolt passes described first calibrated disc from the non-central location of described first calibrated disc.
Described rear bolt passes described 3rd calibrated disc from the non-central location of described 3rd calibrated disc.
The invention has the beneficial effects as follows:
By independently sprung wheels adjustment camber angle and the casterangle structure of the technical program, according to the geometric relationship of lordosis wheel shaft and the scale of rear camshaft side-to-side movement and the change of camber angle and leaning angle, make front and back cam scale and camber angle and leaning angle graph of a relation, according to this graph of a relation, rotate lordosis wheel shaft and rear camshaft, adjustment Front wheel Alignment Parameters rapidly and accurately.
Accompanying drawing explanation
Fig. 1 is existing technology front suspension structure schematic diagram;
Fig. 2 is front suspension right side schematic view of the present invention;
Fig. 3 is the A-A view of Fig. 2;
Fig. 4 is the B-B view of Fig. 2;
Fig. 5 is the I place enlarged drawing of Fig. 2;
Fig. 6 is II place's enlarged drawing of Fig. 3;
Fig. 7 is the reduced graph of Fig. 4;
Fig. 8 is forward and backward cam scale and camber angle and leaning angle graph of a relation;
Fig. 9 is that camshaft regulates schematic diagram;
Figure 10 is Fig. 8 using method schematic diagram.
Detailed description of the invention
Be described below in detail embodiments of the invention, described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Front and rear in the present embodiment, is aimed at the working direction of vehicle; Described upper and lower be relative concept; Described left and right determines the differentiation of direction of traffic with existing routine, and match with front and rear and determine.
The present invention is applicable to the independent suspension of all former and later two sleeves of bottom arm straps, in the present invention, the structure and material of independent suspension is identical with traditional material, independent suspension is symmetrical, below to be described the present invention on the right side of double cross arm independent suspension, structure and the regulative mode on left side and right side are all identical.
The invention provides a kind of independently sprung wheels camber angle and casterangle adjustment structure, include lower swing arm 5 and top link 1; One end of described lower swing arm 5 is connected with subframe 3, and the other end of described lower swing arm 5 is connected with the steering swivel 2 in wheel hub knuckle assembly by ball pin;
One end of described top link 1 is connected with described subframe 3, and the other end is connected with the steering swivel 2 in described wheel hub knuckle assembly by ball pin;
One end that described lower swing arm 5 is connected with subframe 3 is provided with front sleeve 51 and rear sleeve (not shown), and in described front sleeve 51 and described rear sleeve, correspondence is provided with front lining 9 and back bush 8; Described front lining 9 is connected with described subframe 3 with described back bush 8;
At described front lining 9, the junction of described subframe 3 is provided with the first tilt adjustment structure;
Lining 8 is provided with the second tilt adjustment structure with the junction of described subframe 3 in the rear;
Described first tilt adjustment structure includes lordosis wheel shaft 4 and the second calibrated disc 10;
Described second tilt adjustment structure includes rear camshaft 7 and the 4th calibrated disc (not shown);
Described lordosis wheel shaft 4 includes the first calibrated disc 42, front bolt 41 and nut 43; Described front bolt 41 successively through the first calibrated disc 42, front lining 9, subframe 3, second calibrated disc 10, and is fixed by nut 43;
Described rear camshaft 7 includes the 3rd calibrated disc (not shown), rear bolt (not shown) and nut (not shown); Described rear screw bolt passes the 3rd calibrated disc, back bush, subframe, the 4th calibrated disc, and fixed by nut.
Concrete structure is, lordosis wheel shaft 4 is that the first calibrated disc 42 is pressed into front bolt 41 head, be interference fit between first calibrated disc 42 and front bolt 41, forming a bias is 10mm cam structure, equally, rear camshaft 7 is fixed sturctures, by bolt head after the 3rd calibrated disc press-in, be interference fit between 3rd calibrated disc and rear bolt, forming a bias is 10mm cam structure, lordosis wheel shaft 4 and the difference of rear camshaft 7 are that front bolt is different with the length of rear bolt, as shown in Fig. 3, Fig. 5, Fig. 6.
Front lining 9 and back bush 8 are pressed into inside lower swing arm in front sleeve and rear sleeve respectively, and the second calibrated disc 10, through the front and back waist shaped hole of front lining 9 and subframe 3, is enclosed within front bolt, then uses nut screwing clamping by the front bolt of lordosis wheel shaft.Equally, the rear bolt of rear camshaft passes the front and back waist shaped hole of back bush and subframe 3, is enclosed within rear bolt by the 4th calibrated disc, then uses nut screwing clamping.Connected together by steering swivel 2 in ball pin and wheel hub knuckle assembly outside lower swing arm, the center-point of ball pin is N point, as shown in Figure 2, Figure 4 shows.
Be arranged on subframe 3 by S. A. inside top link 1, connect together outside top link with steering swivel 2 in wheel hub knuckle assembly, the center-point of ball pin is M point, as shown in Figure 2, Figure 4 shows.
Right wheel and wheel hub knuckle assembly 2 are fixed together, the line of the ball pin center N of lower swing arm 5 and M point just forms Kingpin inclination angle, casterangle and camber angle on the right side of front suspension, the angle β in line MN and vehicle center face is Kingpin inclination angle, as shown in Figure 1, the angle γ of line MN and front axle vertical surface is casterangle, as shown in Figure 3.
The adjustment of the front wheel alignment of vehicle is all carried out under the unloaded quiescence of vehicle, vertical direction is not moved, so the coordinate position of the ball pin center M point of top link 1 is constant, in the coordinate of N point, z value is also constant, if the coordinate of M point is (a, b, c), the coordinate of N point is (x, y, d), a, b, c, d are definite value, and so β and γ is respectively:
The angle α in right wheel 6 longitudinal plane of symmetry and vehicle center face is camber angle, because right wheel 6 and wheel hub knuckle assembly are fixed together, if when camber angle is zero, the value of Kingpin inclination angle β is q, q is a definite value, so after β value calculates, α value is also just aware of, as shown in Figure 2, namely
α=β-q
Subframe 3 there are individual two semicircle centers at a distance of the waist shaped hole of 18mm, use spanner swivel bolt, calibrated disc also rotates thereupon, calibrated disc clickwise scale, bolt-center just moves 1mm to the inside along waist shaped hole, otherwise, calibrated disc left-hand revolution scale, bolt-center just moves 1mm laterally along waist shaped hole, as shown in Figure 5.
If the rotation of lordosis wheel shaft 4, rear camshaft 7 makes lower swing arm be ﹢ to the hand of rotation of movement outside vehicle body, otherwise be ﹣, because ball pin seat is fixed on lower swing arm 5, so the center-point C of back bush, the center-point D of front lining and N point can not relative motions, and the triangle that this three-point shape becomes the length of side constant, if leg-of-mutton three edge lengths are respectively l
1, l
2and l
3, as shown in Fig. 4, Fig. 7.
If the miles of relative movement at rear camshaft 7 center is k, the miles of relative movement at lordosis wheel shaft 4 center is d, as shown in Figure 7, if camber angle is when certain value is constant, passes through
calculate the y value of N point, i.e. y
0, as shown in Figure 7, according to geometric relationship, list the equation of the move distance of lordosis wheel shaft 4 and the move distance of rear camshaft 7:
As camber angle be 0 ° 30 ' time, according to
y is calculated with α=β-q
0, according to
go out curve, namely several 4th article of black solid line from the bottom up on Fig. 8, can draw other black solid lines in Fig. 8 equally.
Equally, if casterangle is when certain value is constant, pass through
calculate the x value of N point, i.e. x
0, as shown in Figure 8, according to geometric relationship, list the equation of the move distance of lordosis wheel shaft 4 and the move distance of rear camshaft 7:
for slope is the straight line of 1, work as x
0time different, different oblique lines can be drawn, as dotted line in Fig. 8, so just draw lordosis wheel shaft scale 111 and rear camshaft scale 112 and camber angle and leaning angle graph of a relation, as shown in Figure 8.What wherein dotted line represented is casterangle, and what solid line represented is camber angle, and above-below direction arrow represents lordosis wheel shaft, and left and right directions represents rear camshaft.
The standard value (adjustment aim value) supposing the camber angle that certain vehicle requires and casterangle is A, and measured value is B, C=A-B, as shown in the table.
? | Camber angle | Casterangle |
A | 0′ | 3° |
B | 20′ | 3°20′ |
C | -20′ | -20′ |
On Figure 10, find A and B two point, A point is standard value, and B point is measured value; Unclamp the nut on camshaft 3, by lordosis wheel shaft 4 to (+) mobile 1.2 scales, then jam nut, equally, rear camshaft 7 moves 4 scales to (+), like this, soon the camber angle of right vehicle 6 and casterangle are adjusted to standard value, as shown in Figure 9 and Figure 10.
In Fig. 10, what wherein dotted line represented is casterangle, and what solid line represented is camber angle, and above-below direction arrow represents lordosis wheel shaft, and left and right directions represents rear camshaft.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and distortion to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims extremely equivalency.
Claims (7)
1. camber angle and a casterangle adjusting process, is characterized in that: the adjustment including Kingpin inclination angle, casterangle and camber angle;
Described Kingpin inclination angle is, the ball pin center-point N of lower swing arm and steering swivel junction, and the line of the ball pin center-point M of top link and steering swivel junction; The angle in described line and vehicle center face;
Described casterangle is the angle of described line and described axletree vertical surface;
Described camber angle is the angle in medium plane of wheel and described vehicle center face;
In camber angle and casterangle calibration procedures, the position of the ball pin center-point M of described top link immobilizes, meanwhile, the z value in the ball pin center-point N point coordinate of described lower swing arm immobilizes, and the coordinate of M point is (a, b, c), the coordinate of N point is (x, y, d), the pass of described Kingpin inclination angle, casterangle and camber angle is:
α=β-q
Wherein, β is Kingpin inclination angle; γ is casterangle; α is camber angle; A, b, c, d are definite value; Q is camber angle α when being zero, the value of Kingpin inclination angle β;
The center-point C of back bush, the center-point D of front lining and N point form the constant triangle of the length of side, and leg-of-mutton three edge lengths are respectively l
1, l
2and l
3;
When camber angle is when setting value is constant, pass through
calculate the y value of N point coordinate, i.e. y
0, now, the equation of the move distance of lordosis wheel shaft and the move distance of rear camshaft is:
When casterangle is when setting value is constant, pass through
calculate the x value of N point, i.e. x
0, now, the equation of the move distance of lordosis wheel shaft and the move distance of rear camshaft:
Described
For slope is the straight line of 1; Wherein, k is the miles of relative movement at rear camshaft center, and d is the miles of relative movement at lordosis wheel shaft center.
2. camber angle according to claim 1 and casterangle adjusting process, is characterized in that: described adjusting process is that following adjustment structure realizes, and described adjustment structure includes lower swing arm and top link; One end of described lower swing arm is connected with subframe, and the other end of described lower swing arm is connected with the steering swivel in wheel hub knuckle assembly by ball pin;
One end of described top link is connected with described subframe, and the other end is connected with the steering swivel in described wheel hub knuckle assembly by ball pin; It is characterized in that:
One end that described lower swing arm is connected with subframe is provided with front sleeve and rear sleeve, in described front sleeve, be provided with front lining, is provided with back bush in described rear sleeve; Described front lining is all connected with described subframe with described back bush;
The junction of described front lining and described subframe is provided with the first tilt adjustment structure;
The junction of lining and described subframe is provided with the second tilt adjustment structure in the rear;
Described first tilt adjustment structure includes lordosis wheel shaft and the second calibrated disc;
Described second tilt adjustment structure includes rear camshaft and the 4th calibrated disc;
Described lordosis wheel shaft includes the first calibrated disc and front bolt; Described front screw bolt passes first calibrated disc, front lining, subframe, the second calibrated disc, and fixed by nut;
Described rear camshaft includes the 3rd calibrated disc and rear bolt; Described rear screw bolt passes the 3rd calibrated disc, back bush, subframe, the 4th calibrated disc, and fixed by nut.
3. camber angle according to claim 2 and casterangle adjusting process, is characterized in that: described front bolt and described rear bolt are each passed through described subframe place and are waist shaped hole structure.
4. camber angle according to claim 2 and casterangle adjusting process, is characterized in that: one end interference fit of described first calibrated disc and described front bolt.
5. camber angle according to claim 2 and casterangle adjusting process, is characterized in that: one end interference fit of described 3rd calibrated disc and described rear bolt.
6. camber angle according to claim 2 and casterangle adjusting process, is characterized in that: described front bolt passes described first calibrated disc from the non-central location of described first calibrated disc.
7. camber angle according to claim 2 and casterangle adjusting process, is characterized in that: described rear bolt passes described 3rd calibrated disc from the non-central location of described 3rd calibrated disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410558851.8A CN104260781B (en) | 2014-10-20 | 2014-10-20 | A kind of camber angle and back rake angle adjusting process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410558851.8A CN104260781B (en) | 2014-10-20 | 2014-10-20 | A kind of camber angle and back rake angle adjusting process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104260781A true CN104260781A (en) | 2015-01-07 |
CN104260781B CN104260781B (en) | 2016-06-15 |
Family
ID=52152416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410558851.8A Expired - Fee Related CN104260781B (en) | 2014-10-20 | 2014-10-20 | A kind of camber angle and back rake angle adjusting process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104260781B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106364271A (en) * | 2016-09-09 | 2017-02-01 | 广东玛西尔电动科技有限公司 | Double-swing-arm independent suspension system with inner incline angles of front wheel being adjustable |
CN107554613A (en) * | 2017-09-06 | 2018-01-09 | 芜湖智恒汽车有限公司 | It is a kind of to be adapted to cross-country pull chassis |
CN111319678A (en) * | 2020-03-23 | 2020-06-23 | 淮安信息职业技术学院 | Suspension structure, automobile and camber angle adjusting method of suspension |
CN112849266A (en) * | 2019-11-28 | 2021-05-28 | 现代自动车株式会社 | Vehicle, caster angle adjusting apparatus for vehicle, and method of changing caster angle |
CN113771946A (en) * | 2021-09-22 | 2021-12-10 | 中汽创智科技有限公司 | Control method, device and equipment of independent suspension and storage medium |
US20230012004A1 (en) * | 2021-06-24 | 2023-01-12 | Maserati S.P.A. | Fixing system for rocker arms |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07315244A (en) * | 1994-05-25 | 1995-12-05 | Fuji Heavy Ind Ltd | Alignment adjusting device for double wishbone suspension |
EP1118850A2 (en) * | 2000-01-21 | 2001-07-25 | The Goodyear Tire & Rubber Company | Apparatus for adjusting the cant of an annular article |
CN1768246A (en) * | 2003-04-04 | 2006-05-03 | 斯耐普昂公司 | Sensing steering axis inclination and camber with an accelerometer |
US20060220335A1 (en) * | 2003-02-07 | 2006-10-05 | Jurgen Damm | Method and device for wheel camber adjustment |
CN102806944A (en) * | 2011-05-31 | 2012-12-05 | 北汽福田汽车股份有限公司 | Method and device for adjusting caster angle of kingpin of vehicle |
-
2014
- 2014-10-20 CN CN201410558851.8A patent/CN104260781B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07315244A (en) * | 1994-05-25 | 1995-12-05 | Fuji Heavy Ind Ltd | Alignment adjusting device for double wishbone suspension |
EP1118850A2 (en) * | 2000-01-21 | 2001-07-25 | The Goodyear Tire & Rubber Company | Apparatus for adjusting the cant of an annular article |
US20060220335A1 (en) * | 2003-02-07 | 2006-10-05 | Jurgen Damm | Method and device for wheel camber adjustment |
CN1768246A (en) * | 2003-04-04 | 2006-05-03 | 斯耐普昂公司 | Sensing steering axis inclination and camber with an accelerometer |
CN102806944A (en) * | 2011-05-31 | 2012-12-05 | 北汽福田汽车股份有限公司 | Method and device for adjusting caster angle of kingpin of vehicle |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106364271A (en) * | 2016-09-09 | 2017-02-01 | 广东玛西尔电动科技有限公司 | Double-swing-arm independent suspension system with inner incline angles of front wheel being adjustable |
CN106364271B (en) * | 2016-09-09 | 2019-01-18 | 广东玛西尔电动科技有限公司 | A kind of double-pendulum arms independent suspension system at adjustable toe-in of front wheel angle |
CN107554613A (en) * | 2017-09-06 | 2018-01-09 | 芜湖智恒汽车有限公司 | It is a kind of to be adapted to cross-country pull chassis |
CN107554613B (en) * | 2017-09-06 | 2024-04-16 | 芜湖智恒汽车有限公司 | Trailer chassis suitable for cross country |
CN112849266A (en) * | 2019-11-28 | 2021-05-28 | 现代自动车株式会社 | Vehicle, caster angle adjusting apparatus for vehicle, and method of changing caster angle |
CN111319678A (en) * | 2020-03-23 | 2020-06-23 | 淮安信息职业技术学院 | Suspension structure, automobile and camber angle adjusting method of suspension |
US20230012004A1 (en) * | 2021-06-24 | 2023-01-12 | Maserati S.P.A. | Fixing system for rocker arms |
CN113771946A (en) * | 2021-09-22 | 2021-12-10 | 中汽创智科技有限公司 | Control method, device and equipment of independent suspension and storage medium |
CN113771946B (en) * | 2021-09-22 | 2022-11-15 | 中汽创智科技有限公司 | Control method, device and equipment of independent suspension and storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN104260781B (en) | 2016-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104260781B (en) | A kind of camber angle and back rake angle adjusting process | |
CN104309688A (en) | Structure for adjusting camber angle and caster angle of wheel of independent suspension | |
CN108646747A (en) | Agri-vehicle path tracking control method | |
US7877884B2 (en) | Dynamic axle alignment system onboard a vehicle | |
CN101826125B (en) | Method for designing McPherson suspension | |
US8804107B2 (en) | Method and system for wheel alignment of vehicles | |
US7779544B2 (en) | Method and device for adjusting the steering wheel of a motor vehicle | |
RU2014136387A (en) | INTEGRATED CONTROL SYSTEM FOR MULTIPLE WHEELS WITH INDEPENDENT ADJUSTMENT AND GEOMETRY OF CONTACT WITH THE ROAD | |
CN106218334A (en) | A kind of suspension four wheel locating parameter adjusting means and control method thereof | |
CN101886910A (en) | Dual-front axle wheel axle parallel position adjustment method | |
CN108984888A (en) | McPherson suspension multi-goal optimizing function construction method based on sensitivity analysis | |
CN101624066A (en) | Adjusting device and adjusting method for kingpin caster angle of double wish-bone arm type front suspension system | |
CN207511219U (en) | A kind of trolley positioning mechanism for lifting rolling bed | |
US8480099B2 (en) | Apparatus and method for adjusting toe angle in the wheels of a solid axle | |
KR20150105766A (en) | Improvement method for wheel alignment using measurement of steering rotation | |
CN109823446A (en) | A kind of vehicle steering wheel centering method | |
CN203037219U (en) | Axle toe-in measuring device and system | |
US20190217674A1 (en) | Multi-vehicle articulation angle sensing arrangement | |
CN206597786U (en) | The rolling device of cold roll forming product piece flange linearity processing can be achieved | |
CN210912658U (en) | Stability-increasing crawler belt for mountain land machine-mounted equipment | |
CN205327164U (en) | Prenex adjusting device | |
CN204575348U (en) | A kind of automotive check detent mechanism | |
US2619731A (en) | Axle alignment gauge | |
CN205537446U (en) | Dedicated laser wheel base measuring apparatu of passenger train | |
JPH0642164Y2 (en) | Toe adjuster |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |