CN104627230A - Adjusting mechanism for steering tubular column - Google Patents
Adjusting mechanism for steering tubular column Download PDFInfo
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- CN104627230A CN104627230A CN201410755563.1A CN201410755563A CN104627230A CN 104627230 A CN104627230 A CN 104627230A CN 201410755563 A CN201410755563 A CN 201410755563A CN 104627230 A CN104627230 A CN 104627230A
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- bolt
- hole
- side wall
- fixed support
- lower bracket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
The invention provides an adjusting mechanism for a steering tubular column. The adjusting mechanism comprises a connecting bolt, an adjusting handle, a cam, fixing supports, a steering tubular column assembly, a lower support, an axial friction plate set and a radial friction plate set. The fixing supports are fixedly connected with an automobile cross beam. The two side walls of the lower support are inserted between the two side walls of the fixing supports and fixedly connected with the steering tubular column. The front portions and the rear portions of friction plates of the axial friction plate set are connected with the left side wall of the lower support through first buckles and hinge bolts. The upper portions of friction plates of the radial friction plate set are connected with the left side walls of the fixing supports through second buckles. Each friction plate of the radial friction plate set is inserted between every two adjacent friction plates of the axial friction plate set. The connecting bolt penetrates through bolt through holes in the adjusting handle and the cam, penetrate through bolt through holes in the axial friction plates and long holes in the radial friction plates, penetrate through long holes in the left side walls of the fixing supports, bolt through holes in the left side wall and the right side wall of the lower support and long holes in the left side walls of the fixing supports to be connected with a self-locking nut.
Description
Technical field
The invention belongs to technical field of automobile parts, especially relate to a kind of steering column regulating mechanism.
Background technology
Along with auto-industry constantly develop, people are not merely to run to automotive needs, and the design details of automobile requires constantly to improve, simultaneously also as an index of an evaluation automobile quality.When chaufeur will drive a new car; usually can run into angle and the inappropriate problem of high and low position of steering handwheel; now will adjust accordingly steering handwheel; therefore automobile is typically provided with steering column regulating mechanism, the above adjustment to steering handwheel realizes by carrying out corresponding adjustment to car steering tube column usually.
The day for announcing is 2013-12-11, notification number is CN 203332197 U, the Chinese patent document that name is called " a kind of steering column clamping regulating mechanism with friction lining " discloses a kind of steering column regulating mechanism, " comprise clamp bracket, interior pipe is provided with in described clamp bracket, described interior pipe regulates location mutually by the clamping regulating mechanism of clamp bracket two side ends, described clamping regulating mechanism comprises inner attrition piece and a pair outside friction disc, described inner attrition piece is located between a pair outside friction disc, upper end and the clamp bracket of described inner attrition piece fix, longitudinal adjustment hole is provided with in described inner attrition piece, lateral adjustments hole is provided with in a pair described outside friction disc, the lateral wall of the outside friction disc in outside is provided with flange guide rail, described flange guide rail is provided with the cam set of phase sliding block joint with it, a pair clamping regulating mechanism is connected by fastening bolt, operating handle is provided with in the clamping regulating mechanism of wherein side, described operating handle is located mutually with the lateral wall of cam set, described fastening bolt is fixed by nut." Problems existing is: the connection structure more complicated of cam and handle and friction lining, reliability and the operation ease of total are not good enough.
Summary of the invention
It is simple, easy to operate, reliable operation that main inventive object of the present invention is to provide a kind of structure, the steering column regulating mechanism that can adjust steering wheel.
The present invention's technical scheme used is: a kind of steering column regulating mechanism, comprises tie bolt, regulating handle, cam, fixed support, column assy and lower bracket; Column assy includes steering column; Fixed support is inverted U-shaped, and fixed support and vehicle beam are connected; Lower bracket is U-shaped, and free end and the steering column of two sidewalls of lower bracket are connected, and two sidewalls of lower bracket are plugged between support bracket fastened two sidewalls; Tie bolt successively through the bolt hole on regulating handle and cam, then is connected with self lock nut with after the elongated hole on fixed support right side wall through the elongated hole on fixed support left side wall, the bolt hole on lower bracket left side wall, the bolt hole on lower bracket right side wall successively; Described steering column regulating mechanism also includes axial rub sheet group and radial friction sheet group; Described axial rub sheet group comprises a slice left axial rub sheet, four plate shaped axial rub sheets and the first buckle; Wherein the middle part punching press of left axial rub sheet has a lug boss, and correspondingly, the right side of cam is provided with the groove with raised portion fits; Lug boss is provided with a bolt hole passed for tie bolt, and the middle part of four plate shaped axial rub sheets is also provided with the bolt hole passed for tie bolt, and four plate shaped axial rub sheets are successively set on the right side of left axial rub sheet; The front portion of each friction lining of axial rub sheet group be provided with the first bayonet fitting, the first block button hole of moving towards up and down, the rear portion of each friction lining of axial rub sheet group is provided with the hinged through hole coordinated with hinge bolt, and the screw diameter of hinge bolt is less than the diameter of the articulated section of hinge bolt; The front portion of the left side wall of lower bracket is provided with the first buckle perforation with the first bayonet fitting, and the rear portion of the left side wall of lower bracket is provided with the tapped bore with the screw rod adaptation of hinge bolt; First buckle passes after the first buckle perforation more successively through the first block button hole each friction lining of axial rub sheet group from the right side of the left side wall of lower bracket, the screw rod of hinge bolt is through after hinged through hole and the screw hole at the rear portion of the left side wall of lower bracket, and the articulated section of hinged through hole and hinge bolt is movably connected; Radial friction sheet group comprises four length of a film slab radial friction sheet and the second buckles, the middle part of each radial friction sheet is provided with the elongated hole passed for tie bolt, the top of each radial friction sheet be provided with the second buckle adaptation, the second block button hole of left and right trend, the top of support bracket fastened left side wall is provided with the second buckle perforation with the second buckle adaptation, and each second block button hole is passed again successively through after the second buckle perforation in the right side of the left side wall of the second buckle self-retaining support; Four radial friction sheets are plugged between the adjacent two panels friction lining of axial rub sheet group successively; Described tie bolt is through after the bolt hole on cam, first through the elongated hole on each friction lining of the bolt hole on each friction lining of axial rub sheet group and radial friction sheet group, and then be connected with self lock nut again with after the elongated hole on fixed support left side wall through the elongated hole on fixed support left side wall, the bolt hole on lower bracket left side wall, the bolt hole on lower bracket right side wall successively.
Here, usually ring washer can be added between the left end of self lock nut and lower bracket main body right side wall.Hinge bolt, is made up of six-sided head, articulated section [for cylindrical bar] and screw rod [it is shaped with screw thread] three part.Utilize the present invention, when adjust steering wheel, first pull handle and handle is unclamped, then just can pull steering handwheel to adjust the angle of steering handwheel.After adjusting the angle of steering handwheel, then pull handle and make handle locking, together with axial rub sheet group tightly bears against with each friction lining of radial friction sheet group, steering handwheel is fixed in the angle adjusted.The present invention, utilize multi-disc friction sheet tightly to bear against and fix steering handwheel together, reliability is high, and the adjustment of steering wheel is easily simple to operate; The structure of axial rub sheet group and radial friction sheet group is simple, installation is easy, is conducive to reducing processing and manufacturing cost.
As preferably, the equal punching of left and right side [namely obtaining by the method for punching press] of the first block button hole on four plate shaped axial rub sheets has convex location flange to the left, and the distance of wherein locating the left surface of the plate shaped axial rub sheet in distance place, left side of flange is less than the thickness 0.3 millimeter to 0.5 millimeter of radial friction sheet; The equal punching of side up and down of the second block button hole on four radial friction sheets has convex spacing flange to the left, and the distance of the left surface of distance place, the left side radial friction sheet of described spacing flange is less than the thickness 0.3 millimeter to 0.5 millimeter of plate shaped axial rub sheet.This preferred version, the assembling of axial rub sheet group and radial friction sheet group is simply easy, each friction lining of axial rub sheet group and each friction lining of radial friction sheet group, reliably tightly can be close together when handle locking, be conducive to improving functional reliability of the present invention.
As preferably, two sidewall punching laterally of lower bracket have about two reinforced ribs moved towards, the both sides, front and back of the bolt hole of two reinforced bag sand well on the sidewall of lower bracket, and the first buckle perforation is positioned at the front side of a reinforced rib above.This preferred version, the rigidity of lower bracket is high, is conducive to the thickness reducing lower bracket, thus reduces processing and manufacturing difficulty and the material consumption of lower bracket, and is conducive to improving functional reliability of the present invention.
As preferably, the present invention also includes auxiliary fixed support, auxiliary support bracket fastened middle part and support bracket fastened top are connected, and auxiliary two ends, support bracket fastened left and right are provided with extension with extending respectively to left and right, and fixed support utilizes extension to be connected with vehicle beam bolt.This preferred version, simple and reasonable, the connection of fixed support and vehicle beam is easy and reliable.
As preferably, the present invention also includes joint pin, and the cross-sectional plane of joint pin is trapezoidal, and joint pin is provided with tapped bore, the cylinder of joint pin is also provided with and establishes groove; The front end of extension is provided with the recess of set groove adaptation on the cylinder with joint pin, and joint pin is connected with extension bolt, and fixed support utilizes the tapped bore on joint pin to be connected with vehicle beam bolt.This preferred version, joint pin and extension adopt bolt arrangement to be connected, and both connection locations can be finely tuned, thus are conducive to fixed support and are connected with the bolt of vehicle beam, are also namely conducive to the installation of column assy.
As preferably, the rear end of extension turns down downwards, and the lower end of the downward folding portion of extension is provided with a hook circular hole; The lower end of two sidewalls of lower bracket is respectively fixed with a stretching, extension lath outwards stretched, and the outer end of stretching lath is provided with hook groove; Respectively be provided with an extension spring between two extensions and the stretching, extension lath of homonymy, the upper end of extension spring is hooked on hook circular hole, and the lower end of extension spring is hooked on hook groove.This preferred version, the moving freely of column assy when can prevent release handle, is conducive to the adjustment operation of steering wheel.
In sum, the beneficial effect that the present invention brings is: the present invention, and utilize multi-disc friction sheet tightly to bear against and fix steering handwheel together, reliability is high, and the adjustment of steering wheel is easily simple to operate.Wherein in axial rub sheet group and radial friction sheet group the connection structure of each friction lining have structure simple, install easily, the advantage of reliable operation.
Accompanying drawing explanation
Fig. 1 is a kind of STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is a kind of structural representation of the present invention;
Fig. 3 is the schematic diagram of another angle of Fig. 2.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes tie bolt 1, regulating handle 2, cam 3, fixed support 4, column assy 5, lower bracket 6, axial rub sheet group 8 and radial friction sheet group 9; Column assy 5 includes steering column 5.1; Wherein the CONSTRUCTED SPECIFICATION in the CONSTRUCTED SPECIFICATION of tie bolt 1, regulating handle 2, column assy 5 and the left side of cam 3, because being known technology, does not repeat at this; Fixed support 4 is inverted U-shaped, and fixed support 4 and vehicle beam are connected; Lower bracket 6 is U-shaped, and free end and the steering column 5.1 of two sidewalls of lower bracket 6 are connected [the present embodiment adopts welding method to be connected], and two sidewalls of lower bracket 6 are plugged between two sidewalls of fixed support 4; Described axial rub sheet group 8 comprises the plate shaped axial rub sheet 8.2 of a slice left axial rub sheet 8.1, four and the first buckle 8.3; Wherein the middle part punching press of left axial rub sheet 8.1 has a lug boss 8.1.1, and correspondingly, the right side of cam 3 is provided with the groove coordinated with lug boss 8.1.1; Lug boss 8.1.1 is provided with a bolt hole passed for tie bolt 1, the middle part of four plate shaped axial rub sheets 8.2 is also provided with the bolt hole passed for tie bolt 1, and four plate shaped axial rub sheets 8.2 are successively set on the right side of left axial rub sheet 8.1; The front portion of each friction lining of axial rub sheet group 8 is provided with the first block button hole that coordinate with the first buckle 8.3, that move towards up and down, the rear portion of each friction lining of axial rub sheet group 8 is provided with the hinged through hole coordinated with hinge bolt 11, and the screw diameter of hinge bolt 11 is less than the diameter of the articulated section of hinge bolt 11; The front portion of the left side wall of lower bracket 6 is provided with the first buckle perforation 6.1 coordinated with the first buckle 8.3, and the rear portion of the left side wall of lower bracket 6 is provided with the tapped bore with the screw rod adaptation of hinge bolt 11; First buckle 8.3 passes after the first buckle perforation 6.1 more successively through the first block button hole each friction lining of axial rub sheet group 8 from the right side of the left side wall of lower bracket 6, the screw rod of hinge bolt 11 is through after hinged through hole and the screw hole at the rear portion of the left side wall of lower bracket 6, and the articulated section of hinged through hole and hinge bolt 11 is movably connected; Radial friction sheet group 9 comprises four length of a film slab radial friction sheet 9.1 and the second buckles 9.2, the middle part of each radial friction sheet 9.1 is provided with the elongated hole 9.1.1 passed for tie bolt, the top of each radial friction sheet 9.1 be provided with the second buckle 9.2 adaptation, the second block button hole 9.1.2 of left and right trend, the top of the left side wall of fixed support 4 is provided with passes each second block button hole 9.1.2 with the right side of the left side wall of second buckle perforation the 4.2, second buckle 9.2 self-retaining support 4 of the second buckle 9.2 adaptation more successively through after the second buckle perforation 4.2; Four radial friction sheets 9.1 are plugged between the adjacent two panels friction lining of axial rub sheet group 8 successively; Tie bolt 1 is successively through the bolt hole on regulating handle 2 and cam 3, again through the elongated hole on each friction lining of the bolt hole on each friction lining of axial rub sheet group 8 and radial friction sheet group 9, and then be connected with self lock nut 7 again with after the elongated hole 4.1 on fixed support 4 left side wall through the elongated hole 4.1 on fixed support 4 left side wall, the bolt hole on lower bracket 6 left side wall, the bolt hole on lower bracket 6 right side wall successively.
As preferably, the present embodiment, the equal punching of left and right side of the first block button hole on four plate shaped axial rub sheets 8.2 has convex location flange to the left, and the distance of wherein locating the left surface of the plate shaped axial rub sheet 8.2 in distance place, left side of flange is less than the thickness 0.3 millimeter to 0.5 millimeter of radial friction sheet 9.1; The present embodiment, the left and right side of the first block button hole on left axial rub sheet 8.1 also punching has convex location flange to the left; And the equal punching of side up and down of the second block button hole 9.1.2 on four radial friction sheets 9.1 has convex spacing flange to the left, the distance of the left surface of distance place, the left side radial friction sheet 9.1 of described spacing flange is less than the thickness 0.3 millimeter to 0.5 millimeter of plate shaped axial rub sheet.
As preferably, the present embodiment, two sidewall punching laterally of lower bracket 6 have about two reinforced ribs moved towards, 6.2, two reinforced ribs 6.2 to be distributed in the both sides, front and back of the bolt hole on the sidewall of lower bracket 6, and the first buckle perforation 6.1 is positioned at the position, front side of a reinforced rib 6.2 above.
As preferably, the present embodiment also includes auxiliary fixed support 4.3, the auxiliary middle part of fixed support 4.3 and the top of fixed support 4 are connected, the two ends, left and right of auxiliary fixed support 4.3 are provided with extension 4.3.1 with extending respectively to left and right, and fixed support 4 utilizes extension 4.3.1 to be connected with vehicle beam bolt.Preferred further, the present embodiment also includes joint pin 4.4, and the cross-sectional plane of joint pin 4.4 is trapezoidal, and joint pin 4.4 is provided with tapped bore 4.4.1, and the cylinder of joint pin 4.4 is also provided with groove; The front end of extension 4.3.1 is provided with the recess with set groove adaptation on the cylinder of joint pin 4.4, joint pin 4.4 is connected with extension 4.3.1 bolt, the connection location of joint pin 4.4 and extension 4.3.1 can suitably be adjusted, and fixed support 4 utilizes the tapped bore on joint pin 4.4 to be connected with vehicle beam bolt.
As preferably, the rear end of extension 4.3.1 turns down downwards, and the lower end of the downward folding portion 4.3.2 of extension is provided with a hook circular hole; The lower end of two sidewalls of lower bracket 6 is respectively fixed with a stretching, extension lath 6.3 outwards stretched, and the outer end of stretching lath 6.3 is provided with hook groove 6.3.1; Respectively be provided with an extension spring 10 between two extension 4.3.1 and the stretching, extension lath 6.3 of homonymy, the upper end of extension spring 10 is hooked on hook circular hole, and the lower end of extension spring 10 is hooked on hook groove 6.3.1.
The specific embodiment of the above is only the present invention's preferably embodiment, not limits specific embodiment of the invention scope with this.The equivalence change that all shapes according to the present invention, structure are done ought to all be included in protection scope of the present invention.
Claims (6)
1. a steering column regulating mechanism, comprises tie bolt (1), regulating handle (2), cam (3), fixed support (4), column assy (5) and lower bracket (6), column assy (5) includes steering column (5.1), fixed support (4) is for inverted U-shaped, and fixed support (4) and vehicle beam are connected, lower bracket (6) is U-shaped, and free end and the steering column (5.1) of two sidewalls of lower bracket (6) are connected, and two sidewalls of lower bracket (6) are plugged between two sidewalls of fixed support (4), tie bolt (1) successively through the bolt hole on regulating handle (2) and cam (3), then is connected with self lock nut (7) with the elongated hole (4.1) on fixed support (4) right side wall through the elongated hole (4.1) on fixed support (4) left side wall, the bolt hole on lower bracket (6) left side wall, the bolt hole on lower bracket (6) right side wall successively afterwards, it is characterized in that: also include axial rub sheet group (8) and radial friction sheet group (9), described axial rub sheet group (8) comprises a slice left axial rub sheet (8.1), four plate shaped axial rub sheets (8.2) and the first buckle (8.3), wherein the middle part punching press of left axial rub sheet (8.1) has a lug boss (8.1.1), and correspondingly, the right side of cam (3) is provided with the groove coordinated with lug boss (8.1.1), lug boss (8.1.1) is provided with a bolt hole passed for tie bolt (1), the middle part of four plate shaped axial rub sheets (8.2) is also provided with the bolt hole passed for tie bolt (1), and four plate shaped axial rub sheets (8.2) are successively set on the right side of left axial rub sheet (8.1), the front portion of each friction lining of axial rub sheet group (8) is provided with the first block button hole that coordinate with the first buckle (8.3), that move towards up and down, the rear portion of each friction lining of axial rub sheet group (8) is provided with the hinged through hole coordinated with hinge bolt (11), and the screw diameter of hinge bolt (11) is less than the diameter of the articulated section of hinge bolt (11), the front portion of the left side wall of lower bracket (6) is provided with the first buckle perforation (6.1) coordinated with the first buckle (8.3), and the rear portion of the left side wall of lower bracket (6) is provided with the tapped bore with the screw rod adaptation of hinge bolt (11), first buckle (8.3) passes from the right side of the left side wall of lower bracket (6) after the first buckle perforation (6.1) more successively through the first block button hole each friction lining of axial rub sheet group (8), the screw rod of hinge bolt (11) is through after hinged through hole and the screw hole at the rear portion of the left side wall of lower bracket (6), and the articulated section of hinged through hole and hinge bolt (11) is movably connected, radial friction sheet group (9) comprises four length of a film slab radial frictions sheet (9.1) and the second buckle (9.2), the middle part of each radial friction sheet (9.1) is provided with the elongated hole (9.1.1) passed for tie bolt, the top of each radial friction sheet (9.1) is provided with adaptive with the second buckle (9.2), second block button hole (9.1.2) of left and right trend, the top of the left side wall of fixed support (4) is provided with second buckle perforation (4.2) adaptive with the second buckle (9.2), each second block button hole (9.1.2) is passed again successively through after the second buckle perforation (4.2) in the right side of the left side wall of the second buckle (9.2) self-retaining support (4), four radial friction sheets (9.1) are plugged between the adjacent two panels friction lining of axial rub sheet group (8) successively, described tie bolt (1) is through after the bolt hole on cam (3), first through the elongated hole on each friction lining of the bolt hole on each friction lining of axial rub sheet group (8) and radial friction sheet group (9), and then be connected with self lock nut (7) again with after the elongated hole (4.1) on fixed support (4) left side wall through the elongated hole (4.1) on fixed support (4) left side wall, the bolt hole on lower bracket (6) left side wall, the bolt hole on lower bracket (6) right side wall successively.
2. steering column regulating mechanism according to claim 1, it is characterized in that: the equal punching of left and right side of the first block button hole on four plate shaped axial rub sheets (8.2) has convex location flange to the left, the distance of wherein locating the left surface of the plate shaped axial rub sheet (8.2) in distance place, left side of flange is less than the thickness 0.3 millimeter to 0.5 millimeter of radial friction sheet (9.1); The equal punching of side up and down of the second block button hole (9.1.2) on four radial friction sheets (9.1) has convex spacing flange to the left, and the distance of the left surface of left side distance place radial friction sheet (9.1) of described spacing flange is less than the thickness 0.3 millimeter to 0.5 millimeter of plate shaped axial rub sheet.
3. steering column regulating mechanism according to claim 1 and 2, it is characterized in that: two sidewall punching laterally of lower bracket (6) have about two reinforced ribs moved towards (6.2), two reinforced ribs (6.2) are distributed in the both sides, front and back of the bolt hole on the sidewall of lower bracket (6), and the first buckle perforation (6.1) is positioned at the front side of a reinforced rib (6.2) above.
4. the steering column regulating mechanism according to claim 1 or 2 or 2, it is characterized in that: also include auxiliary fixed support (4.3), the auxiliary middle part of fixed support (4.3) and the top of fixed support (4) are connected, the two ends, left and right of auxiliary fixed support (4.3) are provided with extension (4.3.1) with extending respectively to left and right, and fixed support (4) utilizes extension (4.3.1) to be connected with vehicle beam bolt.
5. steering column regulating mechanism according to claim 4, it is characterized in that: also include joint pin (4.4), the cross-sectional plane of joint pin (4.4) is trapezoidal, and joint pin (4.4) is provided with tapped bore (4.4.1), and the cylinder of joint pin (4.4) is also provided with groove; The front end of extension (4.3.1) is provided with the recess with set groove adaptation on the cylinder of joint pin (4.4), joint pin (4.4) is connected with extension (4.3.1) bolt, and fixed support (4) utilizes the tapped bore on joint pin (4.4) to be connected with vehicle beam bolt.
6. steering column regulating mechanism according to claim 4, is characterized in that: the rear end of extension (4.3.1) turns down downwards, and the lower end of the downward folding portion (4.3.2) of extension is provided with a hook circular hole; The lower end of two sidewalls of lower bracket (6) is respectively fixed with a stretching, extension lath (6.3) outwards stretched, and the outer end of stretching lath (6.3) is provided with hook groove (6.3.1); Respectively be provided with an extension spring (10) between two extensions (4.3.1) and the stretching, extension lath (6.3) of homonymy, the upper end of extension spring (10) is hooked on hook circular hole, and the lower end of extension spring (10) is hooked on hook groove (6.3.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755563.1A CN104627230B (en) | 2014-12-10 | 2014-12-10 | Steering column governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755563.1A CN104627230B (en) | 2014-12-10 | 2014-12-10 | Steering column governor motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104627230A true CN104627230A (en) | 2015-05-20 |
| CN104627230B CN104627230B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755563.1A Active CN104627230B (en) | 2014-12-10 | 2014-12-10 | Steering column governor motion |
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| CN104973118A (en) * | 2015-07-15 | 2015-10-14 | 安徽江淮汽车股份有限公司 | Steering tubular column assembly and automobile |
| CN106976475A (en) * | 2016-01-18 | 2017-07-25 | 上海汽车集团股份有限公司 | Vehicle and its steering, adjustable steering column |
| CN107487352A (en) * | 2016-06-17 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Steering column friction plate group, steering column governor motion and vehicle |
| CN114312972A (en) * | 2021-12-30 | 2022-04-12 | 北方重工集团有限公司 | Friction plate structure steering column locking device |
| WO2022138158A1 (en) * | 2020-12-24 | 2022-06-30 | 日本精工株式会社 | Steering column device |
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| CN104973118B (en) * | 2015-07-15 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | Column assy and automobile |
| CN106976475A (en) * | 2016-01-18 | 2017-07-25 | 上海汽车集团股份有限公司 | Vehicle and its steering, adjustable steering column |
| CN106976475B (en) * | 2016-01-18 | 2020-05-01 | 上海汽车集团股份有限公司 | Vehicle and steering system, adjustable steering column thereof |
| CN107487352A (en) * | 2016-06-17 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Steering column friction plate group, steering column governor motion and vehicle |
| WO2022138158A1 (en) * | 2020-12-24 | 2022-06-30 | 日本精工株式会社 | Steering column device |
| US11970205B2 (en) | 2020-12-24 | 2024-04-30 | Nsk Ltd. | Steering column device |
| CN114312972A (en) * | 2021-12-30 | 2022-04-12 | 北方重工集团有限公司 | Friction plate structure steering column locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104627230B (en) | 2017-11-28 |
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Effective date of registration: 20200611 Address after: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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