CN219428218U - Steering column height adjusting mechanism and steering system - Google Patents
Steering column height adjusting mechanism and steering system Download PDFInfo
- Publication number
- CN219428218U CN219428218U CN202320662346.2U CN202320662346U CN219428218U CN 219428218 U CN219428218 U CN 219428218U CN 202320662346 U CN202320662346 U CN 202320662346U CN 219428218 U CN219428218 U CN 219428218U
- Authority
- CN
- China
- Prior art keywords
- bracket
- height adjusting
- nut
- steering column
- height adjustment
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Steering Controls (AREA)
Abstract
The utility model discloses a steering column height adjusting mechanism and a steering system. The steering column height adjustment mechanism includes: the device comprises a height adjusting bracket, a connecting bracket, a guide cylinder, a mounting bracket, a height adjusting motor and a height adjusting motor nut, wherein the height adjusting motor nut is sleeved on a motor rotating shaft of the height adjusting motor, the height adjusting motor nut can move along the axis of the motor rotating shaft, the height adjusting motor is fixedly connected with the guide cylinder, the guide cylinder is fixed on the mounting bracket, the first end of the height adjusting bracket is hinged with the height adjusting motor nut, the second end of the height adjusting bracket is hinged with the guide cylinder, and the first end of the connecting bracket is hinged with the height adjusting motor nut. The utility model compensates the movement amount of the height adjusting bracket by the movement amount generated in the adjusting process of the connecting bracket during the height adjusting, thereby simplifying the structure, reducing elements and lowering cost.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a steering column height adjusting mechanism and a steering system.
Background
In order to adapt the steering wheel position to the seating position of the driver of the vehicle, the steering column attached to the front end of the steering wheel may be adjusted in a vertically up-down manner in the vehicle interior with respect to the longitudinal direction of the steering spindle shaft and/or in a telescopic manner in the vehicle interior with respect to the axial direction of the steering spindle shaft by means of a length adjustment mechanism.
As shown in fig. 1 to 3, the conventional steering column height adjusting mechanism includes a height adjusting bracket 1', a connecting bracket 2', a guide cylinder 3', a mounting bracket 4', a height adjusting motor 5' and a height adjusting motor nut 6', wherein the height adjusting motor nut 6' is sleeved on a motor rotating shaft 51' of the height adjusting motor 5', a first end of the height adjusting bracket 1' is hinged with the height adjusting motor nut 6', a second end of the height adjusting bracket 1' is hinged with the guide cylinder 3, a first end of the connecting bracket 2' is hinged with the height adjusting motor nut 6', a second end of the connecting bracket 2' is fixedly connected with the height adjusting bracket 1', the mounting bracket 4' is hinged with a second end of the height adjusting bracket 1' through a bolt 7', and a steering column 8' is arranged in the guide cylinder 3 '. Meanwhile, the prior art is provided with a sliding shoe 9', and is also provided with a V-shaped groove 91' matched with the sliding shoe 9', and the bolt 7' sequentially passes through the sliding shoe 9', the V-shaped groove 91' and the mounting bracket 4 'and then is connected with the second end of the height adjusting bracket 1'.
During the height adjustment process, the height adjustment motor 5' drives the motor screw 6' to rotate, so that the height adjustment motor nut 6' can move along the axis of the motor screw 6' to drive the connecting bracket 2' and the height adjustment bracket 1' to rotate relative to the mounting bracket 4' around the pivot point where the height adjustment bracket 1' and the guide cylinder 3' are connected. In the foregoing process, the height-adjusting bracket 1 'moves relative to the mounting bracket 4' and generates an up-and-down displacement in the longitudinal direction of the axial direction of the steering column, the height-adjusting bracket 1 'is inevitably subjected to a forward or backward force in the axial direction, and since both the height-adjusting bracket 1' and the mounting bracket 4 'are connected together by the bolt 7', the height-adjusting bracket 1 'generates a forward or backward displacement relative to the mounting bracket 4' under the force in the foregoing axial direction. The sliding shoe 9 'slides (relatively displaces) relative to the V-shaped groove 91' along the axial direction of the steering column to release the displacement amount generated by the stress of the height adjustment bracket 1', thereby realizing the compensation of the movement amount of the height adjustment bracket 1' in the height adjustment process.
Under the condition that the sliding shoes 9 'and the V-shaped grooves 91' are not arranged for compensation, the bolt connecting through holes of the height adjusting bracket 1 'and the mounting bracket 4' are worn by force, and meanwhile, the height adjustment of the steering column is affected.
Therefore, the prior art height adjusting mechanism needs to provide the sliding shoe 9' and the V-shaped groove 91' on the mounting bracket 4', and has a complex structure and high cost.
Disclosure of Invention
Based on the above, it is necessary to provide a steering column height adjusting mechanism and a steering system, which solve the technical problems of complicated structure and high cost of the height adjusting mechanism in the prior art.
The utility model provides a steering column height adjusting mechanism, comprising: the device comprises a height adjusting bracket, a connecting bracket, a guide cylinder, a mounting bracket, a height adjusting motor and a height adjusting motor nut, wherein the height adjusting motor nut is sleeved on a motor rotating shaft of the height adjusting motor, the height adjusting motor nut can move along the axis of the motor rotating shaft, the height adjusting motor is fixedly connected with the guide cylinder, the guide cylinder is fixed on the mounting bracket, a first end of the height adjusting bracket is hinged to the height adjusting motor nut, a second end of the height adjusting bracket is hinged to the guide cylinder, a first end of the connecting bracket is hinged to the height adjusting motor nut, and a second end of the connecting bracket is hinged to the mounting bracket.
Further, the mounting bracket is provided with a mounting piece, and the first bolt sequentially penetrates through the mounting piece and the second end of the connecting bracket.
Further, a first bushing is sleeved on the first bolt.
Further, the outer wall of the height-adjusting motor nut is provided with a first nut mounting portion extending towards the direction of the height-adjusting bracket and a second nut mounting portion extending towards the direction of the connecting bracket, the first nut mounting portion is inserted into the first end of the height-adjusting bracket, and the second nut mounting portion is inserted into the first end of the connecting bracket.
Still further, the first nut mounting portion is interference fit with the first end of the height adjustment bracket, and the second nut mounting portion is interference fit with the first end of the connection bracket.
Further, the height-adjusting motor nut is a plastic nut.
Further, limiting pieces are respectively arranged at two ends of the motor rotating shaft, and protruding structures are arranged on the limiting pieces along the axial direction or the radial direction of the motor rotating shaft.
Further, the limiting piece is a plastic limiting piece.
Further, the second end of the height-adjusting bracket is hinged with the guide cylinder through a second bolt, the second bolt sequentially penetrates through the second end of the height-adjusting bracket and the guide cylinder, and a second bushing is sleeved on the second bolt.
The utility model provides a steering system which comprises a steering column and the steering column height adjusting mechanism, wherein the steering column height adjusting mechanism is arranged in the steering column in a sleeved mode.
According to the utility model, one end of the connecting bracket is hinged with the mounting bracket, and the other end of the connecting bracket is hinged with the nut of the height adjusting motor, so that forward or backward displacement of the height adjusting bracket in the axial direction is directly released through forward or backward displacement of the connecting bracket in the axial direction. Meanwhile, the movement amount of the height adjusting bracket is compensated through the movement amount generated in the adjusting process of the connecting bracket during the height adjusting, so that the structure is simplified, the elements are reduced, and the cost is reduced.
Drawings
FIG. 1 is a schematic view of a prior art steering column height adjustment mechanism;
FIG. 2 is a schematic view of a prior art steering column height adjustment mechanism with bolts removed;
FIG. 3 is a top view of a prior art steering column height adjustment mechanism;
FIG. 4 is a schematic view of a steering column height adjustment mechanism according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is an exploded view of a steering column height adjustment mechanism according to one embodiment of the present utility model;
FIG. 7 is a top plan view of a steering column height adjustment mechanism according to an embodiment of the present utility model;
FIG. 8 is a side view of a steering column height adjustment mechanism according to one embodiment of the present utility model;
fig. 9 is a top view of a steering column height adjustment mechanism according to an embodiment of the present utility model.
Description of the marking
1-a height adjustment bracket; 11-a second bolt; 2-connecting a bracket; 3-a guide cylinder; 4-mounting a bracket; 41-mounting; 42-a first bolt; 43-a first bushing; 5-a height adjustment motor; 51-a motor rotating shaft; 52-limiting parts; 6-height adjusting motor nuts; 61-a second nut mounting portion; 7-steering column.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Fig. 4 is a schematic structural view of a steering column height adjusting mechanism according to an embodiment of the present utility model, including: the height adjusting device comprises a height adjusting bracket 1, a connecting bracket 2, a guide cylinder 3, a mounting bracket 4, a height adjusting motor 5 and a height adjusting motor nut 6, wherein the height adjusting motor nut 6 is sleeved on a motor rotating shaft 51 of the height adjusting motor 5, the height adjusting motor nut 6 can move along the axis of the motor rotating shaft 51, the height adjusting motor 5 is fixedly connected with the guide cylinder 3, the guide cylinder 3 is fixed on the mounting bracket 4, a first end of the height adjusting bracket 1 is hinged with the height adjusting motor nut 6, a second end of the height adjusting bracket 1 is hinged with the guide cylinder 3, a first end of the connecting bracket 2 is hinged with the height adjusting motor nut 6, and a second end of the connecting bracket 2 is hinged with the mounting bracket 4.
Specifically, the steering column height adjusting mechanism of the present embodiment eliminates the shoe and the V-groove, and eliminates the connection of the second end of the height adjusting bracket 1 'and the second end of the connecting bracket 2' in the prior art. In the technical scheme of the utility model, the guide cylinder 3 is sleeved outside the steering column 7, and the guide cylinder 3 is fixed on the mounting bracket 4. The height adjusting bracket 1 is a U-shaped bracket and is bridged on the guide cylinder 3. The height adjusting motor nut 6 is sleeved on the motor rotating shaft 51 of the height adjusting motor 5, and the height adjusting motor nut 6 can move along the axis of the motor rotating shaft 51. Both ends of the connecting bracket 2 are respectively hinged with one side of a height adjusting motor nut 6 and the mounting bracket 4. And the first end of the height adjusting bracket 1 is hinged with the other side of the height adjusting motor nut 6, and the second end of the height adjusting bracket 1 is hinged with the guide cylinder 3. In addition, the height adjusting motor 5 is fixedly connected with the guide cylinder 3. During the height adjustment, the height adjustment motor 5 drives the motor shaft 51 to rotate, thereby driving the motor nut 6 to rotate, so that the height adjustment motor nut 6 can move along the axis of the motor shaft 51 to drive the connection bracket 2 and the height adjustment bracket 1 to move relative to the mounting bracket 4 about the corresponding pivot points. In the foregoing process, the height adjustment bracket 1 moves relative to the mounting bracket 4 and generates an up-and-down displacement in the longitudinal direction of the axial direction of the steering column to achieve the height adjustment of the steering column.
In the height adjusting process, since the connection bracket 2 and the mounting bracket 4 are connected together by the first bolt 42, the height adjusting bracket 1 is not connected together by the first bolt 42 and the connection bracket 2 and the mounting bracket 4, but is hinged with the connection bracket 2 by the height adjusting motor nut 6, and thus, both the height adjusting bracket 1 and the connection bracket 2 are displaced forward or backward in the aforementioned axial direction, and at this time, the displacement of the height adjusting bracket 1 forward or backward in the axial direction can be released by the displacement of the connection bracket 2 forward or backward in the axial direction directly. That is, the movement amount of the height adjusting bracket 1 during the height adjustment is compensated for by the movement amount of the connection bracket 2 generated during the adjustment.
According to the utility model, one end of the connecting bracket is hinged with the mounting bracket, and the other end of the connecting bracket is hinged with the nut of the height adjusting motor, so that forward or backward displacement of the height adjusting bracket in the axial direction is directly released through forward or backward displacement of the connecting bracket in the axial direction.
The sliding shoes and the V-shaped grooves in the prior art are omitted, and the steering column height adjusting mechanism compensates the movement amount of the height adjusting bracket by the movement amount generated in the adjusting process of the connecting bracket 2 during height adjustment, so that the structure is simplified, the elements are reduced, and the cost is reduced.
As shown in fig. 4 to 9, a steering column height adjusting mechanism according to another embodiment of the present utility model includes: the height adjusting device comprises a height adjusting bracket 1, a connecting bracket 2, a guide cylinder 3, a mounting bracket 4, a height adjusting motor 5 and a height adjusting motor nut 6, wherein the height adjusting motor nut 6 is sleeved on a motor rotating shaft 51 of the height adjusting motor 5, the height adjusting motor nut 6 can move along the axis of the motor rotating shaft 51, the height adjusting motor 5 is fixedly connected with the guide cylinder 3, the guide cylinder 3 is fixed on the mounting bracket 4, a first end of the height adjusting bracket 1 is hinged with the height adjusting motor nut 6, a second end of the height adjusting bracket 1 is hinged with the guide cylinder 3, a first end of the connecting bracket 2 is hinged with the height adjusting motor nut 6, and a second end of the connecting bracket 2 is hinged with the mounting bracket 4;
the mounting bracket 4 is provided with a mounting piece 41, and a first bolt 42 sequentially passes through the mounting piece 41 and the second end of the connecting bracket 2;
the outer wall of the height-adjusting motor nut 6 is provided with a first nut mounting part extending towards the direction of the height-adjusting bracket 1 and a second nut mounting part 61 extending towards the direction of the connecting bracket 2, the first nut mounting part is inserted into the first end of the height-adjusting bracket 1, the second nut mounting part 61 is inserted into the first end of the connecting bracket 2, the first nut mounting part is in interference fit with the first end of the height-adjusting bracket 1, the second nut mounting part 61 is in interference fit with the first end of the connecting bracket 2, the height-adjusting motor nut 6 is a plastic nut, two ends of the motor rotating shaft 51 are respectively provided with a limiting piece 52, the limiting piece 52 is provided with a protruding structure along the axial direction or the radial direction of the motor rotating shaft 51, and the limiting piece 52 is a plastic limiting piece;
the second end of the height-adjusting bracket 1 is hinged with the guide cylinder 3 through a second bolt 11, the second bolt 11 sequentially penetrates through the second end of the height-adjusting bracket 1 and the guide cylinder 3, and a second bushing is sleeved on the second bolt 11.
Specifically, the guide cylinder 3 is sleeved outside the steering column 7. The guide cylinder 3 is fixed on the mounting bracket 4. The height adjusting bracket 1 is a U-shaped bracket and is bridged on the guide cylinder 3. The height adjusting motor nut 6 is sleeved on the motor rotating shaft 51 of the height adjusting motor 5, and the height adjusting motor nut 6 can move along the axis of the motor rotating shaft 51. Both ends of the connecting bracket 2 are respectively hinged with one side of a height adjusting motor nut 6 and the mounting bracket 4. Specifically, the second end of the height-adjusting bracket 1 is inserted after sequentially passing through the mounting piece 41 and the second end of the connection bracket 2 by the first bolt 42, so that the connection bracket 2 is hinged with the mounting bracket 4. Wherein a first bushing 43 is sleeved on the first bolt 42. And the first end of the height adjusting bracket 1 is hinged with the other side of the height adjusting motor nut 6, and the second end of the height adjusting bracket 1 is hinged with the guide cylinder 3. Wherein the height-adjusting motor nut 6 is protruded to both sides to form a first nut mounting portion extending toward the height-adjusting bracket 1 and a second nut mounting portion 61 extending toward the connecting bracket 2, respectively. The first nut mounting part is inserted into the first end of the height adjusting bracket 1, the second nut mounting part 61 is inserted into the first end of the connecting bracket 2, the first nut mounting part is in interference fit with the first end of the height adjusting bracket 1, and the second nut mounting part is in interference fit with the first end of the connecting bracket 2.
During the height adjustment, the first bolt 42 will rotate around itself, and the first bushing 43 can reduce and avoid the wear of the first bolt 43 during the movement of the mounting 41 and the bolting hole of the connection bracket 2.
Wherein the height adjusting motor nut 6 is a plastic nut. Preferably, the height adjustment motor nut 6 is made of Polyoxymethylene (POM).
The height adjusting motor nut 6 is made of plastic, so that interference fit with the height adjusting bracket 1 and the connecting bracket 2 is facilitated.
Meanwhile, the two ends of the motor rotating shaft 51 are respectively connected and fixed with the limiting pieces 52, the limiting pieces 52 protrude from the two ends of the motor rotating shaft 51 along the axial direction or the radial direction of the motor rotating shaft 51, so that the height adjusting motor nut 6 is prevented from being clamped when being moved to be in contact with the two ends of the motor rotating shaft 51 and the end parts, and the stop function is achieved, so that the moving stroke of the height adjusting motor nut 6 can be limited, and the height adjusting range of the steering column can be set.
Preferably, the stop 52 is a plastic stop. Preferably, the stopper 52 is made of Polyoxymethylene (POM).
In addition, the second end of the height-adjusting bracket 1 is hinged with the guide cylinder 3 through a second bolt 11 to form a hinge point, the second bolt 11 sequentially penetrates through the second end of the height-adjusting bracket 1 and the guide cylinder 3, and a second bushing is sleeved on the second bolt 11.
In the embodiment, the hinge is realized through the bolts, and the bushings are sleeved on the bolts. The outer walls of the height adjusting motor nuts respectively protrude outwards to realize hinging with the height adjusting bracket and the connecting bracket. In addition, a limiting piece is added to prevent the nut of the height adjusting motor from being clamped when the nut of the height adjusting motor moves to contact with the two ends of the motor rotating shaft and the end parts, and meanwhile, the moving stroke of the nut of the height adjusting motor is limited, so that the height adjusting range of the steering column can be set. Finally, plastic is adopted as the material of the height adjusting motor nut and the limiting piece.
As shown in fig. 4 to 9, a steering system according to an embodiment of the present utility model includes a steering column 7 and a steering column height adjusting mechanism as described above, and the guide cylinder 3 is sleeved outside the steering column 7.
Specifically, the guide cylinder 3 is sleeved outside the steering column 7, and the motor rotating shaft 51 is driven by the height adjusting motor 5, so that the height of the steering column 7 is adjusted.
According to the utility model, one end of the connecting bracket is hinged with the mounting bracket, and the other end of the connecting bracket is hinged with the height adjusting motor nut, and the movement quantity of the connecting bracket is used for compensating the movement quantity of the height adjusting bracket during height adjustment, so that the structure is simplified, the elements are reduced, and the cost is reduced.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A steering column height adjustment mechanism, comprising: altitude mixture control support (1), linking bridge (2), guide cylinder (3), installing support (4), altitude mixture control motor (5) and altitude mixture control motor nut (6), altitude mixture control motor nut (6) cover is in on motor shaft (51) of altitude mixture control motor (5), just altitude mixture control motor nut (6) can be followed the axis motion of motor shaft (51), altitude mixture control motor (5) with guide cylinder (3) fixed connection, guide cylinder (3) are fixed on installing support (4), the first end of altitude mixture control support (1) with altitude mixture control motor nut (6) are articulated, the second end of altitude mixture control support (1) with guide cylinder (3) are articulated, the first end of linking bridge (2) with altitude mixture control motor nut (6) are articulated, the second end of linking bridge (2) with installing support (4) are articulated.
2. Steering column height adjustment mechanism according to claim 1, characterized in that the mounting bracket (4) is provided with a mounting element (41), a first bolt (42) passing through the mounting element (41) and the second end of the connecting bracket (2) in sequence.
3. Steering column height adjustment mechanism according to claim 2, characterized in that the first bolt (42) is sleeved with a first bushing (43).
4. Steering column height adjustment mechanism according to claim 1, characterized in that the outer wall of the height adjustment motor nut (6) is provided with a first nut mounting portion extending in the direction of the height adjustment bracket (1) and a second nut mounting portion (61) extending in the direction of the connection bracket (2), the first nut mounting portion being inserted into the first end of the height adjustment bracket (1), the second nut mounting portion (61) being inserted into the first end of the connection bracket (2).
5. Steering column height adjustment mechanism according to claim 4, characterized in that the first nut mounting part is in interference fit with the first end of the height adjustment bracket (1) and the second nut mounting part (61) is in interference fit with the first end of the connection bracket (2).
6. Steering column height adjustment mechanism according to claim 1, characterized in that the height adjustment motor nut (6) is a plastic nut.
7. Steering column height adjustment mechanism according to claim 1, characterized in that the two ends of the motor shaft (51) are respectively provided with a limiting piece (52), the limiting piece (52) being provided with a protruding structure along the axial direction or the radial direction of the motor shaft (51).
8. The steering column height adjustment mechanism according to claim 7, wherein the stop (52) is a plastic stop.
9. Steering column height adjustment mechanism according to claim 1, characterized in that the second end of the height adjustment bracket (1) is hinged to the guide cylinder (3) by means of a second bolt (11), the second bolt (11) sequentially passes through the second end of the height adjustment bracket (1) and the guide cylinder (3), and a second bushing is sleeved on the second bolt (11).
10. A steering system comprising a steering column (7) and a steering column height adjustment mechanism according to any one of claims 1 to 9, wherein the guide cylinder (3) is fitted over the steering column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662346.2U CN219428218U (en) | 2023-03-29 | 2023-03-29 | Steering column height adjusting mechanism and steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662346.2U CN219428218U (en) | 2023-03-29 | 2023-03-29 | Steering column height adjusting mechanism and steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219428218U true CN219428218U (en) | 2023-07-28 |
Family
ID=87337652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320662346.2U Active CN219428218U (en) | 2023-03-29 | 2023-03-29 | Steering column height adjusting mechanism and steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219428218U (en) |
-
2023
- 2023-03-29 CN CN202320662346.2U patent/CN219428218U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2368819A (en) | A collapsible steering column assembly for a motor vehicle | |
| JP4325403B2 (en) | Electric steering column device | |
| US6289761B1 (en) | Automatic adjustable brake, clutch and accelerator pedals | |
| US10300755B2 (en) | Suspension device for non-steered driving wheel incorporating in-wheel motor | |
| CN1275789C (en) | Field angle adjustable mechanism | |
| US5477744A (en) | Position adustable steering column assembly for a motor vehicle | |
| US20110162904A1 (en) | Lower type motor driven column apparatus | |
| CN110775148A (en) | Steering device | |
| US11364761B2 (en) | Vehicle suspension device | |
| CN219428218U (en) | Steering column height adjusting mechanism and steering system | |
| US6609438B1 (en) | Electric adjustable pedal system with two-piece upper arm | |
| CN110869265A (en) | Adjusting device for a chassis of a motor vehicle and rear axle steering | |
| US6925904B2 (en) | Adjustable pedal mechanism with tapered rivet for automatic gap and wear protection | |
| EP1510434B1 (en) | Steering column device for vehicle | |
| US4840393A (en) | Wheel suspension for steerable rear wheel on motor vehicles equipped with front wheel steering especially passenger vehicle | |
| KR101744803B1 (en) | Active roll control system | |
| KR101461903B1 (en) | Caster active geometry control system | |
| JP3294672B2 (en) | Height adjustment device | |
| KR102524799B1 (en) | A tilting-telescopic steering column for automobile with precision operation | |
| KR102524793B1 (en) | A tilting-telescopic steering column for automobile | |
| JP3900728B2 (en) | Electric power steering device | |
| KR100511737B1 (en) | Rear wheel toe angle control systems of the vehicles | |
| US6688413B2 (en) | Bearing system for a first vehicle part, in particular designed as a driver's cab of a truck, on a second vehicle part, in particular designed as a vehicle frame | |
| KR20190105416A (en) | Rack bar supporting device of steering apparatus for vehicle | |
| KR100511742B1 (en) | Rear wheel toe angle control systems of the vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |