CN106080743A - A kind of endergonic structure of column assy - Google Patents
A kind of endergonic structure of column assy Download PDFInfo
- Publication number
- CN106080743A CN106080743A CN201610623486.3A CN201610623486A CN106080743A CN 106080743 A CN106080743 A CN 106080743A CN 201610623486 A CN201610623486 A CN 201610623486A CN 106080743 A CN106080743 A CN 106080743A
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- column assy
- tooth
- support
- endergonic structure
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- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 229910000639 Spring steel Inorganic materials 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000717 retained effect Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- 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
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/192—Yieldable or collapsible columns
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
This application discloses the endergonic structure of a kind of column assy, including: the tooth bar being fixedly installed in the steering spindle of column assy；Be arranged on the tooth block connected on support of column assy, tooth block can radially moving and engage with tooth bar in steering spindle, think that steering spindle offer axially retains power.In the endergonic structure of the column assy that the present invention provides, axially retain on the basis of power using connection support and body support to provide, also it is additionally arranged tooth bar and tooth block, power is axially retained by what the cooperation both this further increased steering spindle, so that when steering wheel and steering spindle generation crumple, owing to the fit system of tooth bar and tooth block is more firm, make steering wheel and steering spindle that crumple can occur more smoothly, the energy-absorbing stability making column assy is improved, and make on column assy, to there is not destruction retentivity section, the linearity making crumple curve is higher, further increase the crumple energy-absorbing effect of column assy.
Description
Technical field
The present invention relates to technical field of automobile, particularly to the endergonic structure of a kind of column assy.
Background technology
On automobile, the column assy of closure dish and vehicle body be to ensure that automobile normal running critical component it
One.
In the prior art, the attachment structure of column assy and vehicle body is: be fixedly connected with body support on vehicle body,
The connection support of column assy and the fixing connection of body support.(steering spindle is and direction the steering spindle of column assy
The parts that dish connects) can move along it axially with respect to connecting support, thus realize steering wheel regulation in the longitudinal direction.
Above-mentioned connected mode, although can normally realize the installation of column assy and disclosure satisfy that regulation requirement, but
Be steering spindle the power that axially retains by connect between support and body support frictional force provide, this axially retains power relatively
Little, about about 1000N, when vehicle collides, when steering wheel and steering spindle generation crumple, only by connecting support and vehicle body
The mode that the power that axially retains between support offsets crumple power is the most single, and energy-absorbing less stable, and crumple curve (turns to
During tubing string assembly crumple, crumple power is with the curve of change in displacement) concordance is poor, makes the personal safety of driver cannot obtain fully
Ensure.
It addition, column assy is different relative to the adjustable range of vehicle body, also result in the crumple of column assy
Curve is different, only offsets by the power that axially retains between connection support and body support relative to vehicle body at column assy
During crumple power, if column assy reaches certain value relative to the adjustable range of vehicle body, then deposit on column assy
Destroying retentivity section, this part can occur to deform largely, causes crumple curve to be sent out and bends largely, and order turns to
The energy-absorbing less stable of tubing string assembly, equally exists the problem that driver's personal safety cannot be fully guaranteed.
Therefore, improve the crumple energy-absorbing effect of column assy the most further, to reduce the wound that human pilot is subject to
Evil, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides the endergonic structure of a kind of novel column assy, it can carry further
The crumple energy-absorbing effect of high column assy, is substantially reduced the injury that human pilot is caused by impact energy.
In order to achieve the above object, the technical scheme is that and be achieved in that:
A kind of endergonic structure of column assy, comprising:
It is fixedly installed on the tooth bar in the steering spindle of described column assy；
Being arranged on the tooth block connected on support of described column assy, described tooth block can be in the footpath of described steering spindle
Move up and engage with described tooth bar, think that described steering spindle provides and axially retain power.
Further, in the endergonic structure of above-mentioned column assy, described connection support is provided with connecting shaft, described
Connecting shaft in described steering spindle radially through described connection support, and one end of described connecting shaft is by contiguous block and institute
Stating tooth block to connect, the other end connects regulation handle.
Further, in the endergonic structure of above-mentioned column assy, also include being arranged on described connection support, by institute
State the cushion block that connecting shaft passes, between described cushion block and described contiguous block, be provided with the first compression spring.
Further, in the endergonic structure of above-mentioned column assy, also include being arranged on described tooth block and described connection
The second compression spring between block.
Further, in the endergonic structure of above-mentioned column assy, also include being set in described connecting shaft, and be positioned at
Positioning and locking device between described connection support and described regulation handle.
Further, in the endergonic structure of above-mentioned column assy, described positioning and locking device includes:
Being fixedly installed on the first cam on described connection support, described first cam is away from the end face of described connection support
On be provided with multiple projection, whole described projections are uniformly distributed around the axis of described first cam is equally spaced；
It is fixedly installed in described connecting shaft and second cam identical with described first cam structure, described second cam
On projection can align with the projection on described first cam and contact.
Further, in the endergonic structure of above-mentioned column assy, also include being arranged in described connecting shaft, with described
Contiguous block contacts, and is positioned at the described contiguous block end face bearing away from described connection support side.
Further, in the endergonic structure of above-mentioned column assy, the tooth on described tooth bar and described tooth block is tiltedly
Tooth, two sidewalls of described helical teeth are that angle of inclination is different.
Further, in the endergonic structure of above-mentioned column assy, described connection support and the car being fixed on vehicle body
Body support is connected by multiple screws, and the inner side and outer side of described body support is provided with friction energy-absorbing sheet.
Further, in the endergonic structure of above-mentioned column assy, described body support and described connection support are
Spring steel support, described friction energy-absorbing sheet is spring steel plate, and the hardness of described connection support and described friction energy-absorbing sheet is big
Hardness in described body support.
The endergonic structure of column assy that the present invention provides, including the tooth bar being arranged in steering spindle, can be with tooth
The tooth block of bar engagement.Wherein, tooth bar is arranged on the periphery wall of steering spindle, and the length direction of tooth bar and steering spindle is axial
Identical, i.e. axially extending along steering spindle of tooth bar, tooth block is then movably disposed on connection support, and tooth block is turning to the diameter of axle
Can close to tooth bar and finally engage with tooth bar when moving up, owing to tooth block is only capable of radially moving in steering spindle,
And can not move up at the axle of steering spindle, so after tooth block and tooth bar engage, can be steering spindle by both cooperations
Offer axially retains power.In the endergonic structure of the column assy that the present invention provides, connect support and body support using
Thering is provided axially retains on the basis of power, is also additionally arranged tooth bar and tooth block, is further increased by the cooperation both this and turn to
Axle axially retain power so that when steering wheel and steering spindle generation crumple, due to tooth bar and tooth block fit system more
Firm so that steering wheel and steering spindle can occur crumple more smoothly, make the energy-absorbing stability of column assy obtain
Promote, and when making column assy relative to vehicle body regulation to any position, column assy do not exists destruction
Retentivity section, the linearity making crumple curve is higher, further increases the crumple energy-absorbing effect of column assy.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The explosive view of the endergonic structure of the column assy that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the installation diagram of Fig. 1；
Fig. 3 is the endergonic structure schematic cross-section when tooth bar and tooth block are in engagement；
Fig. 4 is the endergonic structure schematic cross-section when tooth bar and tooth block are in released state；
Fig. 5 is tooth bar and the structural representation of tooth block engagement；
Fig. 6 is the partial enlarged drawing of Fig. 5.
In Fig. 1-Fig. 6:
1-steering spindle, 2-tooth bar, 3-connects support, 4-contiguous block, 5-tooth block, 6-connecting shaft, and 7-regulates handle, 8-pad
Block, 9-the first compression spring, 10-the second compression spring, 11-the first cam, 12-the second cam, 13-end face bearing, 14-vehicle body
Support, 15-screw, 16-rubs energy-absorbing sheet.
Detailed description of the invention
The invention provides the endergonic structure of a kind of novel column assy, it can improve steering column further
The crumple energy-absorbing effect of assembly, is substantially reduced the injury that human pilot is caused by impact energy.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As shown in figs 1 to 6, in the endergonic structure of the column assy that the embodiment of the present invention provides, turn including being arranged on
Tooth bar 2 on axle 1, the tooth block 5 that can engage with tooth bar 2.Wherein, tooth bar 2 is arranged on the periphery wall of steering spindle 1, and
The length direction of tooth bar 2 is the most identical with steering spindle 1, i.e. axially extending along steering spindle 1 of tooth bar 2, and tooth block 5 then may move
Be arranged on connection support 3, tooth block 5 when steering spindle 1 radially moves can to tooth bar 2 near and finally nibble with tooth bar 2
Closing, owing to tooth block 5 is only capable of radially moving in steering spindle 1, and can not moving up at the axle of steering spindle 1, so working as tooth
After block 5 and tooth bar 2 engagement, can provide bigger for steering spindle 1 by both cooperations and axially retain power, make frictional force steady
Fixed, crumple curve is steady, have concordance, and the more conducively absorption of impact energy preferably protects the safety of human pilot.
In the endergonic structure of the column assy that the present invention provides, provide using connection support 3 and body support 14
Axially retain on the basis of power, be also additionally arranged tooth bar 2 and tooth block 5, further increase steering spindle by the cooperation both this
Axially retain power during so that steering wheel and steering spindle 1 occur crumple, crumple power is single, by Bolt Tightening Force square side
Just controlling its size meeting car load energy-absorbing requirement power, crumple power is steady, and impulsive force fluctuation is little, preferably protects driver
Safety；When no matter column assy is in any adjusting position relative to vehicle body, the concordance of crumple curve can obtain
Ensure, column assy does not have with the destruction retentivity section being adjusted axially change, preferably protect the peace of driver
Entirely.And owing to the fit system of tooth bar 2 and tooth block 5 is more firm so that steering wheel and steering spindle 1 can be sent out more smoothly
Raw crumple, further increases the crumple energy-absorbing effect of column assy.
For further optimisation technique scheme, in the endergonic structure of the column assy that the present embodiment provides, connect and prop up
Being provided with connecting shaft 6 on frame 3, connecting shaft 6 connects support 3 in radially passing of steering spindle 1, and one end of connecting shaft 6 leads to
Crossing contiguous block 4 to be connected with tooth block 5, the other end connects regulation handle 7, as Figure 1-Figure 4.In the present embodiment, as long as making to turn
Tooth bar 2 and the gear being arranged on connection support 3 on axle 1 engage, it becomes possible to by increasing steering spindle 1 both this further
The power that axially retains, but owing to steering spindle 1 needs the build according to different human pilots and driving habits to be adjusted axially, with
Make steering wheel move forward or be moved rearwards by, so the present embodiment preferably employs the structure that tooth block 5 can be driven to move, by tooth block
5 are arranged on connection support 3 so that steering spindle 1 remains able to realize tooth bar 2 and tooth after the regulation of different directions and height
The engagement of block 5.In the present embodiment, as shown in Figure 3 and Figure 4, specifically it is preferably provided with connecting shaft 6, and passes through connection support 3,
This connecting shaft 6 is positioned at the two ends of connection support 3 and connects regulation handle 7 and contiguous block 4 respectively, and contiguous block 4 is then connected with tooth block 5,
When steering spindle 1 is adjusted, operation regulation handle 7, regulation handle 7 drives connecting shaft 6 and contiguous block thereon 4 to move, enters
And drive tooth block 5 and tooth bar 2 to depart from, then make steering spindle 1 move in its axial direction, after steering spindle 1 has regulated, inversely regulate
Handle 7, makes tooth block 5 return to original position and again engages with tooth bar 2.
In the endergonic structure of the column assy that the present embodiment provides, also include being arranged on connection support 3, connected
The cushion block 8 that axle 6 passes, is provided with the first compression spring 9 between cushion block 8 and contiguous block 4, and between tooth block 5 and contiguous block 4
It is additionally provided with the second compression spring 10, shown as shown in Figure 1, Figure 3 and Figure 4.Cushion block 8 is set, it is possible to makes connecting shaft 6 and connects support 3
Connection more firm, make connecting shaft 6 movement or rotate more steady.Additionally, arrange cushion block 8 can also make itself and the first pressure
Contracting spring 9 preferably coordinates, the installation of the beneficially first compression spring 9.First compression spring 9 is set, it is possible to make contiguous block 4
Connection elastic with cushion block 8 (being connected support 3 in other words), the disengaging for tooth bar 2 and tooth block 5 provides conveniently, concrete, the first pressure
Contracting spring 9 is set in connecting shaft 6.And the second compression spring 10 is set between tooth block 5 and contiguous block 4, then can make connection
Block 4 applies elastic compression power by the second compression spring 10 to tooth block 5, makes tooth block 5 more fully contact with tooth bar 2, thus
Improve engagement effect.It addition, the first compression spring 9 and setting of the second compression spring 10, additionally it is possible to avoid cushion block 8, contiguous block 4
With the fabrication error of tooth block 5 or rigging error, the normal work of endergonic structure is impacted.
Further, in the endergonic structure of the column assy that the present embodiment provides, also include being set in connecting shaft 6
On, and at the positioning and locking device connected between support 3 and regulation handle 7.After tooth block 5 and tooth bar 2 engage, in order to more preferably
Ensure that tooth block 5 and contacting of tooth bar 2 do not undesirably fall off, connecting shaft 6 is provided with positioning and locking device, this location
Locking device can control the connecting shaft 6 displacement to contiguous block 4 side, by the locking to connecting shaft 6, makes tooth block
5 and tooth bar 2 when engaging connecting shaft 6 cannot be moved.
Concrete, as shown in Figure 1, Figure 3 and Figure 4 shown in, positioning and locking device includes: be fixedly installed on the connected on support 3
One cam 11, the first cam 11 is provided with multiple projection away from connecting on the end face of support 3, and whole projections are around the first cam 11
Axis equally spaced be uniformly distributed；It is fixedly installed in connecting shaft 6 and second cam 12 identical with the first cam 11 structure,
Projection on second cam 12 can align with the projection on the first cam 11 and contact.The present embodiment preferred orientation locking device by
The cam composition that two structures are identical, two cams is provided with projection, on the visual angle of Fig. 3, when needs make tooth bar 2 and tooth
When block 5 keeps engagement, make the projection on the first cam 11 and the second cam 12 align abutting, i.e. connecting shaft 6 is positioned at connection
Length on the left of support 3 is relatively big, and right length is less, so that connecting shaft 6 pulls tooth block 5 to be engaged on tooth bar 2, when needs are adjusted
During joint steering spindle 1, rotate regulation handle 7 so that it is drive connecting shaft 6 that low-angle rotation, the projection on the first cam 11 occur
Misplacing with the projection on the second cam 12, as shown in Figure 4, the projection in one enters in the gap in another one, the
Distance between one cam 11 and the second cam 12 reduces, and under the effect of the first compression spring 9 and the second compression spring 10, draws
The axle 6 that is dynamically connected moves (on the visual angle of Fig. 4) to the right so that connecting shaft 6 is positioned at the length increase connected on the right side of support 3, tooth
Block 5 separates with tooth bar 2 under the pulling of connecting shaft 6, and steering spindle 1 can be adjusted in its axial direction.
As Figure 1-Figure 4, the present embodiment also includes be arranged in connecting shaft 6, contact with contiguous block 4, and be positioned at even
Connect block 4 away from the end face bearing 13 connecting support 3 side.End face bearing 13 is set, it is possible to make contiguous block 4 at connected axle 6
During drive, stress more equalizes, and structure is compacter, improves the regulating effect of endergonic structure, so as preferably side
Case.
More preferably, the tooth on tooth bar 2 and tooth block 5 is helical teeth, and as shown in Figure 5 and Figure 6, helical teeth refers to constitute tooth
The angle of inclination of two sidewalls different, i.e. two asymmetric settings of sidewall of tooth, this kind of set-up mode can improve tooth bar 2 He
The meshing clamped effect of tooth block 5, more preferably, in two sidewalls of each tooth, near the angle of inclination a of the sidewall of steering wheel
Angle of inclination b less than another sidewall.
It addition, also make the body support 14 connecting support 3 with being fixed on vehicle body of column assy by multiple spiral shells
Nail 15 connects, and the inner side and outer side of body support 14 is provided with friction energy-absorbing sheet 16, as Figure 1-Figure 4.Concrete,
Inner side refers to the body support 14 side near connection support 3, and outside refers to body support 14 away from connecting the one of support 3
Side.Connect body support 14 by screw 15 and connect support 3, thus it is possible to vary the screw-down torque size of screw 15, so that its
Meet different total car requirements.
Further, further preferably body support 14 and connection support 3 is spring steel support, and friction energy-absorbing sheet 16 is spring steel
Sheet, and connect the hardness hardness more than body support 14 of support 3 and friction energy-absorbing sheet 16.Connect support 3 and friction energy-absorbing
Sheet 16 uses high rigidity spring steel material, and body support 14 uses the spring steel material that hardness is relatively low, advantageously in control
Frictional force processed, and friction energy-absorbing sheet 16 is set, it is possible to increase friction effect and energy-absorbing effect, this friction energy-absorbing sheet 16 is the most quite
In spring washer, it is possible to prevent screw 15 to get loose, the most preferably.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, remaining identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. the endergonic structure of a column assy, it is characterised in that including:
It is fixedly installed on the tooth bar in the steering spindle of described column assy；
Being arranged on the tooth block connected on support of described column assy, described tooth block can in described steering spindle radially
Move and engage with described tooth bar, thinking that described steering spindle provides and axially retain power.
The endergonic structure of column assy the most according to claim 1, it is characterised in that arrange on described connection support
Have connecting shaft, described connecting shaft in described steering spindle radially through described connection support, and one end of described connecting shaft
Being connected with described tooth block by contiguous block, the other end connects regulation handle.
The endergonic structure of column assy the most according to claim 2, it is characterised in that also include being arranged on described company
Connect on support, the cushion block passed by described connecting shaft, it is provided with the first compression spring between described cushion block and described contiguous block.
The endergonic structure of column assy the most according to claim 3, it is characterised in that also include being arranged on described tooth
The second compression spring between block and described contiguous block.
The endergonic structure of column assy the most according to claim 4, it is characterised in that also include being set in described company
In spindle, and the positioning and locking device between described connection support and described regulation handle.
The endergonic structure of column assy the most according to claim 5, it is characterised in that described positioning and locking device bag
Include:
Being fixedly installed on the first cam on described connection support, described first cam sets on the end face away from described connection support
Being equipped with multiple projection, whole described projections are uniformly distributed around the axis of described first cam is equally spaced；
It is fixedly installed in described connecting shaft and second cam identical with described first cam structure, on described second cam
Projection can align with the projection on described first cam and contact.
The endergonic structure of column assy the most according to claim 6, it is characterised in that also include being arranged on described company
In spindle, contact with described contiguous block, and be positioned at the described contiguous block end face bearing away from described connection support side.
8. according to the endergonic structure of the column assy described in any one in claim 1-7, it is characterised in that described tooth
Tooth on bar and described tooth block is helical teeth, and two sidewalls of described helical teeth are that angle of inclination is different.
The endergonic structure of column assy the most according to claim 8, it is characterised in that described connection support is with fixing
Body support on vehicle body is connected by multiple screws, and the inner side and outer side of described body support is provided with friction and inhales
Can sheet.
The endergonic structure of column assy the most according to claim 9, it is characterised in that described body support and institute
Stating connection support and be spring steel support, described friction energy-absorbing sheet is spring steel plate, and described connection support and described friction
The hardness of energy-absorbing sheet is more than the hardness of described body support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623486.3A CN106080743B (en) | 2016-08-01 | 2016-08-01 | A kind of endergonic structure of column assy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623486.3A CN106080743B (en) | 2016-08-01 | 2016-08-01 | A kind of endergonic structure of column assy |
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| CN106080743A true CN106080743A (en) | 2016-11-09 |
| CN106080743B CN106080743B (en) | 2018-08-03 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216350A (en) * | 2016-12-22 | 2018-06-29 | 宝沃汽车（中国）有限公司 | Steering column rack pinion group and steering column regulating mechanism and vehicle |
| CN108909823A (en) * | 2018-08-23 | 2018-11-30 | 博世华域转向系统有限公司 | A kind of car steering tube column radial equilibrium mechanism based on unidirectional damping wheel |
| CN109969251A (en) * | 2017-12-18 | 2019-07-05 | 操纵技术Ip控股公司 | Energy absorption band component for steering column |
| CN113511258A (en) * | 2021-08-06 | 2021-10-19 | 四川绵阳三力股份有限公司 | Prevent top tooth's car steering column and adjust locking mechanism |
| CN114104084A (en) * | 2020-08-28 | 2022-03-01 | 吉林世宝机械制造有限公司 | Device for improving holding power by adjusting angle of automobile steering column |
| CN114162208A (en) * | 2020-09-11 | 2022-03-11 | 吉林世宝机械制造有限公司 | Steering column length adjustment mechanism |
| CN114401879A (en) * | 2019-09-19 | 2022-04-26 | 罗伯特博世汽车转向旺多姆公司 | Stop for absorbing lateral forces |
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| CN204895553U (en) * | 2015-09-01 | 2015-12-23 | 三峡大学 | Crashproof energy -absorbing device of auto steering dish |
| US9346490B2 (en) * | 2013-10-16 | 2016-05-24 | Ford Global Technologies, Llc | Tapered involute sector gear and variable ratio rack recirculating-ball style steering gearbox |
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| CA957921A (en) * | 1971-05-11 | 1974-11-19 | Frederick J. Adams | Rack and pinion assembly |
| CN103101567A (en) * | 2013-01-23 | 2013-05-15 | 赵福贵 | Novel steering wheel device |
| US9346490B2 (en) * | 2013-10-16 | 2016-05-24 | Ford Global Technologies, Llc | Tapered involute sector gear and variable ratio rack recirculating-ball style steering gearbox |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216350A (en) * | 2016-12-22 | 2018-06-29 | 宝沃汽车（中国）有限公司 | Steering column rack pinion group and steering column regulating mechanism and vehicle |
| CN108216350B (en) * | 2016-12-22 | 2019-10-22 | 北汽福田汽车股份有限公司 | Steering column rack pinion group and steering column regulating mechanism and vehicle |
| CN109969251A (en) * | 2017-12-18 | 2019-07-05 | 操纵技术Ip控股公司 | Energy absorption band component for steering column |
| CN109969251B (en) * | 2017-12-18 | 2022-02-25 | 操纵技术Ip控股公司 | Energy absorbing belt assembly for steering column |
| CN108909823A (en) * | 2018-08-23 | 2018-11-30 | 博世华域转向系统有限公司 | A kind of car steering tube column radial equilibrium mechanism based on unidirectional damping wheel |
| CN108909823B (en) * | 2018-08-23 | 2024-05-17 | 博世华域转向系统有限公司 | Radial balance mechanism of automobile steering column based on unidirectional damping wheel |
| CN114401879A (en) * | 2019-09-19 | 2022-04-26 | 罗伯特博世汽车转向旺多姆公司 | Stop for absorbing lateral forces |
| CN114104084A (en) * | 2020-08-28 | 2022-03-01 | 吉林世宝机械制造有限公司 | Device for improving holding power by adjusting angle of automobile steering column |
| CN114162208A (en) * | 2020-09-11 | 2022-03-11 | 吉林世宝机械制造有限公司 | Steering column length adjustment mechanism |
| CN113511258A (en) * | 2021-08-06 | 2021-10-19 | 四川绵阳三力股份有限公司 | Prevent top tooth's car steering column and adjust locking mechanism |
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|---|---|
| CN106080743B (en) | 2018-08-03 |
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Denomination of invention: An energy absorbing structure for a steering column assembly Effective date of registration: 20231214 Granted publication date: 20180803 Pledgee: Mianyang Rural Commercial Bank Co.,Ltd. Fucheng Branch Pledgor: SICHUAN MIANYANG SANLI Co.,Ltd. Registration number: Y2023980070813 |