CN107076642B - Vehicle restraint devices - Google Patents
Vehicle restraint devices Download PDFInfo
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- CN107076642B CN107076642B CN201580052254.0A CN201580052254A CN107076642B CN 107076642 B CN107076642 B CN 107076642B CN 201580052254 A CN201580052254 A CN 201580052254A CN 107076642 B CN107076642 B CN 107076642B
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- Prior art keywords
- vehicle
- support component
- guide rail
- restraint devices
- vehicle support
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The vehicle restraint devices of one embodiment of the present invention include wheel hub mounted portion, can detachably be installed on the wheel hub of vehicle；Vehicle support component maintaining part is supported by the bearing axis being entrenched on the axis being connected with the wheel hub mounted portion；A pair of of vehicle support component, it is linked to the vehicle support component maintaining part and supports vehicle, in the vehicle restraint devices, the vehicle support component maintaining part includes: a side in cricoid first support member, with the pair of vehicle support component, i.e. the first vehicle support component connection；With cricoid second support member, link with another party in the pair of vehicle support component, i.e. the second vehicle support component, first support member and second support member are supported by the first bearing and second bearing axis being embedded on the axis independently of each other, and are overlapped integrally with the state secured.
Description
Technical field
The present invention relates to vehicle restraint devices, enterprising the vehicle for being in simulated driving state is placed in chassis dynamometer
When row evaluation test, which constrains the vehicle on chassis dynamometer.
Background technique
When carrying out evaluation test under simulated driving state to the vehicle being placed on chassis dynamometer, examined for safety
Consider, which waits disclosed vehicle restraint devices to constrain by such as patent document 1.The vehicle that patent document 1 is discussed further below
Restraint device, it may be assumed that the flange shaft of fixed vehicle restraint device on the wheel hub of vehicle, the Vehicle support portion with flange shaft connection
Part is configured to: it is only fixed on the front-rear direction of vehicle, and then can be relative to flange for up and down direction and width direction
Axis is free to slide.
Although there is the existing implementation different from the technology of patent document 1 in addition, not disclosing existing technical literature
The vehicle restraint devices of example.In the existing vehicle restraint devices, wheel hub mounted portion is so that the axis of its centre engagement is outside
The state that side extends is installed on wheel hub using the fixed periphery of boss bolt.
In addition, elliptical vehicle support component maintaining part is fixed with being fastened by bolts from the state of outer side covering
In the wheel hub mounted portion.The vehicle support component maintaining part is by the front end side for above-mentioned axis through 1 bearing energy of insertion
Enough relative to wheel hub mounted portion free movement.In vehicle support component maintaining part, on the periphery of bearing, edge is clipped in its center
The both ends of major radius side (the 1st end, the 2nd end) be connected with 2 vehicle support components.
In the side-view of vehicle, each vehicle support component is installed into the substantially splayed configuration by wheel hub configuration in center
Shape, and be respectively supported between the 1st end and service pit position ground and between the 2nd end and service pit position ground.
Existing technical literature
Patent document
Patent document 1: utility model application discloses clear 62-189639 bulletin
Summary of the invention
Problems to be solved by the invention
But in the vehicle evaluation test carried out on chassis dynamometer, there are also such as the lateral misalignment of vehicle body turn (sideway),
The test of the wheel lateral deviation generated when turning driving etc., in such test, from the function of lateral side (horizontal side) support vehicle body
It is required for vehicle restraint devices.
The technology of patent document 1 does not simultaneously have such function, and the width direction relative to vehicle is not constrain vehicle
The free movement state of support member, therefore the evaluation test towards wheel lateral deviation etc. can not be suitable for.
In addition, in the vehicle restraint devices of existing embodiment, if the vehicle on chassis dynamometer in evaluation test into
Row acceleration or deceleration sharply, then can be due to acting on the inertia force on vehicle and there are vehicle support component maintaining part and wheel hubs
The case where mounting portion relative rotation.Accordingly, there exist the rotation with the vehicle support component maintaining part, vehicle is in front-rear direction
On the problem that moves slightly
The present invention, being capable of phase in evaluation test the purpose is to provide precisely in order to solve the above problems a little and be developed
Front-rear direction and width direction for vehicle certainly constrain the vehicle restraint devices for the vehicle being placed on chassis dynamometer.
Means for solving the problems
The vehicle restraint devices in one embodiment of the present invention being developed in order to solve the above problems include wheel hub
Mounting portion can be detachably installed on the wheel hub of vehicle；Vehicle support component maintaining part is pacified by being entrenched in the wheel hub
Bearing axis support on the axis that dress portion is connected；A pair of of vehicle support component is linked to the vehicle support component maintaining part and props up
Vehicle is supportted, the vehicle restraint devices are characterized in that, the vehicle support component maintaining part includes: cricoid first support
A side, i.e. the first vehicle support component connection in component, with the pair of vehicle support component；With cricoid second support portion
Another party in part, with the pair of vehicle support component, i.e. the second vehicle support component connection, first support member and
Second support member is supported by the first bearing and second bearing axis being embedded on the axis independently of each other, and with fixation
State be overlapped it is integral.
According to which, on the vehicle for being placed in chassis dynamometer, if generating in test acceleration sharply, bow
The external force as caused by the inertia force of vehicle such as face upward in vehicle support component maintaining part.At this point, being kept in vehicle support component
Portion, the first vehicle support component can be consistent with the rotation center of wheel hub with the axle center for the axis that the second vehicle support component is intersected
Ground configuration, therefore even if generating above-mentioned external force, torque will not be generated in vehicle support component maintaining part.Therefore, though
With acceleration sharply on vehicle, it is also able to suppress the rotation of vehicle support component maintaining part, so that the vehicle will not be from chassis
It is moved forward and backward above dynamometer machine.
In addition, in the side-view of vehicle, if a pair of of vehicle support component respectively with by centered on wheel hub substantially
The configuration of splayed configuration shape is erected between vehicle and ground at a slant, then can be from by a pair of of vehicle support component
Lateral side (horizontal side) supports vehicle.In turn, vehicle restraint devices of the invention are in addition to that can be suitable for the wind from vehicle front
Flowing and the following vibration etc. evaluation test outside, additionally it is possible to the lateral misalignment suitable for vehicle body turns (sideway etc.), turning
The evaluation test of the wheel lateral deviation generated when driving etc..
In the above method, it is preferred that the axis has the spline part for foring spline, and the wheel hub mounted portion passes through
Spline in conjunction with and be installed on the spline part, and can be moved along the axle center of the axis relative to the spline part.
It can be to fixation in the state that vehicle restraint devices of the invention are mounted on wheel hub according to which
The distance between part and vehicle support component maintaining part in the service pit position ground for carrying out vehicle test are micro-adjusted.
In the above method, it is preferred that first support member and second support member are respectively formed as growing
The length in degree direction is free to adjust.
According to which, in the vehicle tested on chassis dynamometer, even if in wheelspan, tire outside diameter according to vehicle
And in the case where difference, vehicle restraint devices of the invention can also be suitably mounted at the wheel hub of vehicle.
In the above method, it is preferred that the two sides on the direction along vehicle width direction of vehicle, guide rail is along vehicle
Front-rear direction be layed in ground, jam in the guide rail guide rail slide block relative to the guide rail with can be in the vehicle
The mode of front and back upward sliding configures, and the guide rail slide block, which is linked to relative to the first vehicle support component, to be linked
The opposite side of first support member, also, described linked is linked to relative to the second vehicle support component
The opposite side of two support members.
According to which, in the vehicle tested on chassis dynamometer, vehicle restraint devices of the invention can be with
Wheelbase various of different sizes is object, is suitably mounted at the wheel hub of vehicle.
Invention effect
Therefore, vehicle according to the invention restraint device, performance can be relative to the front and back of vehicle in evaluation test
To and width direction certainly constrain excellent effect as the vehicle that is placed on chassis dynamometer.
Detailed description of the invention
Fig. 1 is the vehicle restraint devices for being observed from the front embodiment and the figure observed, part are shown with section
Explanatory diagram.
Fig. 2 is the side view based on the A direction view in Fig. 1, is to omit a part diagram for ease of observation drawing
The explanatory diagram shown.
Fig. 3 is the figure for showing vehicle support component shown in FIG. 1, is with the explanatory diagram shown in section.
Fig. 4 is the explanatory diagram of service pit position fixation member.
Fig. 5 is the explanatory diagram of guide rail.
Fig. 6 is the explanatory diagram for showing the state for being installed on vehicle the vehicle restraint devices of embodiment.
Fig. 7 is explanatory diagram same as Fig. 6.
Fig. 8 is the schematic diagram for illustrating the Telescopic of vehicle support component of vehicle restraint devices shown in FIG. 1.
Fig. 9 is the schematic diagram for illustrating the effect of vehicle restraint devices of embodiment.
Figure 10 is the schematic diagram for illustrating the effect of vehicle restraint devices of existing embodiment.
Specific embodiment
Hereinafter, explaining embodiment in detail with reference to the accompanying drawings about vehicle restraint devices of the invention.Present embodiment
Vehicle restraint devices are when carrying out the evaluation test of vehicle with simulated driving state for safety and to being placed in Chassis dynamometer
The device that the vehicle on the roller of machine is constrained.
Vehicle restraint devices 1 include the wheel hub mounted portion 10 that can be removably installed on the wheel hub 91 of vehicle 90；
Pass through bearing 25A (first bearing) and bearing 25B (second bearing) chimeric on the axis 20 that connects with the wheel hub mounted portion 10
And the vehicle support component maintaining part 30 supported by axis；And links with the vehicle support component maintaining part 30 and support vehicle 90
A pair of of vehicle support component 40.
Internal screw thread 13 with externally threaded nut 12 is threadedly engaged respectively in all (such as the 5) wheel for being located at wheel hub 91
Hub bolt (diagram is omitted), and the external screw thread 14 with externally threaded nut 12 and nut 15 for will pass through insertion through hole 11 are tightly
Gu wheel hub mounted portion 10 is thus installed on wheel hub 91.
Axis 20 has the spline part 21 for being formed with spline and installation side by side, and there are two the bearings of bearing 25A, 25B to be fitted into
Portion 22.Take turns hub mounted portion 10 and axis 20 in 21 spline of spline part in conjunction with, taking turns hub mounted portion 10 can be opposite along the axle center X of axis 20
It is mobile in spline part 21.It, can be to aftermentioned inspection as a result, in the state that vehicle restraint devices 1 are mounted on wheel hub 91
The distance between guide rail 4 and the vehicle support component maintaining part 30 for repairing hole position ground are micro-adjusted.
Bearing 25A, 25B are ball bearing in the present embodiment.The inner ring of bearing 25A and the inner ring difference of bearing 25B are embedding
Together in bearing fitting portion 22, in the free movement state not constrained mutually.The outer ring of bearing 25A, 25B are relative to bearing
The state of the inner ring of 25A, 25B free movement respectively is embedded in holding member 27.
Holding member 27 has the cylindrical portion for being formed as cylindric and axis direction one end (Fig. 1 in the cylindrical portion
In, left side) the outer flange part extended radially inwards.
It is shaped generally as discoid round plate in addition, hold assembly 28 has, protruded in the axial direction from the round plate
Medial flange portion and radial outside outboard flanges portion outstanding to round plate.Hold assembly 28, which passes through, utilizes fastening spiral shell
The bolt fastening of bolt 29 and the cylindrical portion for being installed on holding member 27.As a result, bearing 25A, 25B be kept component 27 inside it is convex
Edge and the flange part of hold assembly 28 hold.
Vehicle support component maintaining part 30 is installed in the periphery of holding member 27.Specifically, vehicle support component is protected
Holding portion 30 includes: cricoid first support member 31, passes through linking part 31a and one in a pair of of vehicle support component 40
Side, i.e. the first vehicle support component 41 rotatably link；With cricoid second support member 32, pass through connection
Portion 32a and rotatably link with another party, i.e. the second vehicle support component 42.
First support member 31 and the second support member 32 by chimeric independently of each other two bearings 25A, 25B and by
It is supported on axis 20, and with fixed by the clamping of the outboard flanges portion of the flange part of holding member 27 and hold assembly 28
State is overlapped integral.
It is illustrated about vehicle support component 40.Due to the first vehicle support component 41 and the second vehicle support component 42
It is substantially the same structure, therefore hereafter referred to collectively as vehicle support component 40.
As shown in figure 3, vehicle support component 40 includes the linking part 31a, 32a of vehicle support component maintaining part 30；Pass through
The linking part 41a, 42a that pin 43 rotatably links；The linking part 51a of aftermentioned service pit position fixation member 51；
Linking part 41b, the 42b rotatably linked by pin 53.
On vehicle support component 40, the side linking part 41a, 42a is alongst arranged in trapezoidal right-handed thread 45, removes
Difference between right-handed thread and left hand thread, the trapezoidal left hand thread 46 with trapezoidal 45 same size of right-handed thread is along length
Direction is spent to be arranged in the side linking part 41b, 42b.It is equipped with and nibbles in the position across trapezoidal right-handed thread 45 and trapezoidal left hand thread 46
Conjunction portion 44.
Engaging section 44 is formed: it can be engaged with a part of trapezoidal right-handed thread 45 in the side of engaging section 44,
The other side of engaging section 44 can be engaged with a part of trapezoidal left hand thread 46.Although it is not shown, still engaging section 44 is for example
By the mechanism rotated in the circumferential relative to the first axle of the length direction along vehicle support component 40 or make handle with
Mechanism rotated centered on the second axis orthogonal with the first axle etc. is constituted, due to applying such rotation to engaging section 44
Turn, so trapezoidal right-handed thread 45 and trapezoidal left hand thread 46 are relatively moved with engaging section 44 simultaneously, thus Vehicle support portion
Part 40 is flexible.
That is, engaging section 44 is relative to the position of engagement of trapezoidal right-handed thread 45 and trapezoidal left hand thread 46 simultaneously with engaging section
Centered on 44, by making trapezoidal right-handed thread 45 and trapezoidal left hand thread 46 be free to adjustment vehicle support close to separate
The length of component 40.
As shown in FIG. 6 and 7, on the ground of service pit position for being provided with chassis dynamometer 2, in the vehicle along vehicle 90
The two sides in the direction of wide direction are respectively laid with a column guide rail 4, and guide rail 4 is laid with along the front-rear direction of vehicle 90.Such as Fig. 5 institute of guide rail 4
Show recess setting in service pit position underground, the top of guide rail 4 has can be with 56 jam of lower end of guide rail slide block 55
Draw extension portion 4a.
Guide rail slide block 55 is since 56 jam of lower end is in the drawing extension portion 4a of guide rail 4, so can be relative to guide rail 4 in vehicle
It is free to slide on 90 front-rear direction.Due to the internal screw thread 57 of guide rail slide block 55 and the external screw thread 52 of service pit position fixation member 51
Fastening, so the state for the upper surface that vehicle support component 40 is connected to guide rail 4 with washer 58 is installed on guide rail 4.
In this way, the wheel of all wheels of vehicle 90 of the vehicle restraint devices 1 on the roller 3 for being placed in chassis dynamometer 2
1 is respectively installed on hub 91, and the state being supported on the guide rail 4 on service pit position ground with vehicle support component 40 is fixed.Especially
It is, due to guide rail slide block 55 can on guide rail 4 it is free to slide, so vehicle restraint devices 1 can be of different sizes with wheelbase
Multiple vehicles be object, be installed on the wheel hub 91 of vehicle 90.
Fig. 8 is the ideograph for illustrating the Telescopic of vehicle support component.It is different according to the vehicle of vehicle 90, wheelspan and wheel
Tire outer diameter is also different.About the fixation of vehicle restraint devices 1, be wheelspan and tire outside diameter all bigger vehicle 90 the case where
Under, since vehicle restraint devices 1 are close to guide rail 4, so for trapezoidal right-handed thread 45 and trapezoidal left hand thread 46, two Fang Doujin
Row adjustment, increases the number of the thread engaged with engaging section 44 with identical number, thus to shorten Vehicle support portion simultaneously
The length (Fig. 8 (a)) of part 40.
In addition, in the case where being tire outside diameter is bigger and wheelspan is smaller vehicle 90, with feelings shown in Fig. 8 (a)
Condition is compared, and vehicle restraint devices 1 and guide rail 4 are far away.Therefore, double for trapezoidal right-handed thread 45 and trapezoidal left hand thread 46
Side is all adjusted, and the number of the thread engaged with engaging section 44 is reduced simultaneously with identical number, to lengthen vehicle branch
Length (Fig. 8 (b) of support part part 40.
In addition, being also due to vehicle restraint in the case where being tire outside diameter is smaller and wheelspan is bigger vehicle 90
Device 1 is close to guide rail 4, so both sides are adjusted, to trapezoidal right-handed thread 45 and trapezoidal left hand thread 46 with same number
Increase the number of the thread engaged with engaging section 44 simultaneously, thus to shorten the length of vehicle support component 40 (Fig. 8 (c)).
In addition, in the case where being all smaller vehicle 90 of wheelspan and tire outside diameter, with situation phase shown in Fig. 8 (c)
Than vehicle restraint devices 1 and guide rail 4 are far away.Therefore, for trapezoidal right-handed thread 45 and trapezoidal left hand thread 46, Shuan Fangdou
It is adjusted, the number of the thread engaged with engaging section 44 is reduced simultaneously with same number, thus to lengthen Vehicle support portion
The length (Fig. 8 (d)) of part 40.
The effect of vehicle restraint devices 1 about present embodiment, effect are illustrated.Vehicle restraint devices 1 include wheel
Hub mounted portion 10 can be detachably installed on the wheel hub 91 of vehicle 90；Vehicle support component maintaining part 30, by with this
It takes turns 2 bearings 25A, 25B being fitted on the axis 20 that hub mounted portion 10 connects and is supported by axis；A pair of of vehicle support component 40,
It is linked to the vehicle support component maintaining part 30, and supports vehicle 90.Vehicle support component maintaining part 30 includes: cricoid first
A side, i.e. the first vehicle support component 41 connection in support member 31, with a pair of of vehicle support component 40；With cricoid second
Another party, i.e. the second vehicle support component 42 connection in support member 32, with a pair of of vehicle support component 40.First support portion
2 bearing 25A, 25B axis branch that part 31 and the second support member 32 are fitted into independently of each other in the bearing fitting portion 22 of axis 20
Support, and be overlapped integrally with the state secured.
Vehicle restraint devices 1 according to the present embodiment, the vehicle 90 being placed on the roller 3 of chassis dynamometer 2 are trying
If generating acceleration sharply in testing, the external force as caused by the inertia force of vehicle 90 such as pitching is in being mounted on wheel hub 91
Vehicle restraint devices 1 vehicle support component maintaining part 30.At this point, in vehicle support component maintaining part 30, as shown in figure 9,
The axle center X for the axis 20 that first vehicle support component 41 is intersected with the second vehicle support component 42 can in the rotation of wheel hub 91
The heart consistently configures, therefore even if generating above-mentioned external force, will not generate torque in vehicle support component maintaining part 30.
Therefore, even if with acceleration sharply on vehicle 90, also it is able to suppress the rotation of vehicle support component maintaining part 30
Turn, so that the wheel of the vehicle 90 will not (in Fig. 7, left and right directions) shifting forward and backward from the roller 3 of chassis dynamometer 2 above
It is dynamic.
In addition, as shown in FIG. 6 and 7, in the side-view of vehicle 90, if a pair of of 40 (the first vehicle of vehicle support component
Support member 41, the second vehicle support component 42) respectively with by the configuration of the substantially splayed configuration shape centered on wheel hub 91
State is erected at vehicle at a slant and between the guide rail 4 on service pit position ground, then passes through a pair of of 40 energy of vehicle support component
It is enough from lateral side (horizontal side) (in Fig. 6, up and down direction) support vehicle 90.
In turn, flowing and consequent of the vehicle restraint devices 1 in addition to the wind from vehicle front can be suitable for
Outside the evaluation test of vibration, additionally it is possible to the wheel lateral deviation etc. that the lateral misalignment suitable for vehicle body generates when turning (sideway etc.), turning driving
Evaluation test.
Therefore, vehicle restraint devices 1 according to the present embodiment can generate the effect of following such brilliances: Neng Gou
In evaluation test to the vehicle 90 being placed on the roller 3 of chassis dynamometer 2 vehicle 90 front-rear direction (Fig. 6, right and left
To) and width direction (Fig. 6, up and down direction) on certainly constrained.
In addition, in the test of the vehicle of the vehicle restraint devices above-mentioned for being mounted with previous embodiment, if generating sharply
Acceleration then as shown in Figure 10 there is the external force F due to caused by the inertia force of vehicle and vehicle support component maintaining part
130 relative to wheel hub mounted portion rotation the case where.
That is, because are as follows: in vehicle support component maintaining part 130, as shown in Figure 10, the first vehicle support component 141 and
Two vehicle support components 142 can not consistently be configured with the axle center X on the rotation center of wheel hub 91, so, once occur
Above-mentioned external force F will generate torque in vehicle support component maintaining part 130.
If such rotation occurs, there are following problems: being attached at elliptical vehicle support component maintaining part 130
The both ends (the 1st end C1, the 2nd end C2) along major radius side at the first vehicle support component 141 and the second vehicle
Support member 142 follows the rotation of the vehicle support component maintaining part 130 centered on the X of axle center and reports to the leadship after accomplishing a task, vehicle is in front and back
It is moved on direction.
And in the vehicle restraint devices of present embodiment 1, even if there is external force F above-mentioned to act on vehicle support component guarantor
Portion 30 is held, due to not generating torque in vehicle support component maintaining part 30, so vehicle support component maintaining part 30 will not
Rotation, the first vehicle support component 41 and the second vehicle support component 42 will not intersect, so as to certainly constrain mounting
Vehicle 90 on chassis dynamometer 2.
In addition, the vehicle restraint devices 1 of present embodiment can vehicle 90 be placed in chassis dynamometer 2 roller 3 it
Vehicle 90 is certainly constrained on front-rear direction and width direction when upper progress evaluation test, so evaluation can be further increased
The safety of test.Further, since it is 1 simple structure of vehicle restraint devices of present embodiment, light-duty, so also improving evaluation
The workability of test.
More than, according to embodiment, the present invention is described, but present invention is not limited to the embodiments described above,
It does not depart from and is able to carry out suitable variation in the range of its purport to be applicable in.
(1) for example, according to vehicle difference, different more of diameter (pitch diameter of boss bolt) in order to cope with wheel hub 91
Kind vehicle 90, can pass through through hole 11 corresponding with the pitch diameter of the boss bolt of the vehicle as evaluation test object
Pitch diameter form a variety of wheel hub mounted portions 10, and on the spline parts 21 for the axis 20 being connect with a variety of wheel hub mounted portions 10
Freely replace.
(2) in addition, in the present embodiment, bearing 25A, 25B are ball bearing, but bearing is gone back other than embodiment
It can be such as roller bearing, in two bearings, inner ring is embedded on axis independently of each other, and both sides outer ring is relatively in the inner
Circle is free to rotation.
(3) in addition, in the present embodiment, the quantity for the boss bolt being set on 1 wheel hub 91 is illustrated as 5, but
As long as be boss bolt quantity it is corresponding with the quantity of the boss bolt of the actual vehicle as evaluation test object.
Industrial applicibility
From the above description, in accordance with the invention it is possible to relative to the front-rear direction of vehicle and width in evaluation test
Degree direction certainly constrains the vehicle being placed on chassis dynamometer.
The explanation of appended drawing reference
1 vehicle restraint devices
4 guide rails
10 wheel hub mounted portions
20 axis
21 spline parts
25A bearing (first bearing)
25B bearing (second bearing)
30 vehicle support component maintaining parts
31 first support members
32 second support members
40 a pair of of vehicle support components
41 first vehicle support components
42 second vehicle support components
55 guide rail slide blocks
90 vehicles
91 wheel hubs
The axle center X
Claims (5)
1. a kind of vehicle restraint devices, comprising: wheel hub mounted portion can detachably be installed on the wheel hub of vehicle；Vehicle branch
Member retainer section is supportted, is supported by the bearing axis being entrenched on the axis being connected with the wheel hub mounted portion；A pair of of vehicle support component,
It being linked to the vehicle support component maintaining part and supports vehicle, the vehicle restraint devices are characterized in that,
The vehicle support component maintaining part includes: in cricoid first support member, with the pair of vehicle support component
One side, i.e. the first vehicle support component connection；With it is another in cricoid second support member, with the pair of vehicle support component
One side, i.e. the second vehicle support component connection,
First support member and second support member by the first bearing that is embedded on the axis independently of each other with
The support of second bearing axis, and be overlapped integrally with the state secured.
2. vehicle restraint devices according to claim 1, which is characterized in that
The axis, which has, forms the spline part of spline, and the wheel hub mounted portion is by spline in conjunction with being installed on the spline
Portion, and can be moved along the axle center of the axis relative to the spline part.
3. according to claim 1 or vehicle restraint devices as claimed in claim 2, which is characterized in that
The length that the first vehicle support component and the second vehicle support component are respectively formed as length direction can be certainly
It is adjusted by ground.
4. according to claim 1 or vehicle restraint devices as claimed in claim 2, which is characterized in that
Two sides on the direction along vehicle width direction of vehicle, guide rail are layed in ground, jam along the front-rear direction of vehicle
In the guide rail guide rail slide block relative to the guide rail can be configured in a manner of the front and back upward sliding in the vehicle,
The guide rail slide block is linked to the phase of first support member linked relative to the first vehicle support component
It tosses about, also, is linked to the opposite side of second support member linked relative to the second vehicle support component.
5. vehicle restraint devices according to claim 3, which is characterized in that
Two sides on the direction along vehicle width direction of vehicle, guide rail are layed in ground, jam along the front-rear direction of vehicle
In the guide rail guide rail slide block relative to the guide rail can be configured in a manner of the front and back upward sliding in the vehicle,
The guide rail slide block is linked to the phase of first support member linked relative to the first vehicle support component
It tosses about, also, is linked to the opposite side of second support member linked relative to the second vehicle support component.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-240981 | 2014-11-28 | ||
| JP2014240981A JP6304766B2 (en) | 2014-11-28 | 2014-11-28 | Vehicle restraint device |
| PCT/JP2015/082255 WO2016084655A1 (en) | 2014-11-28 | 2015-11-17 | Vehicle restraint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107076642A CN107076642A (en) | 2017-08-18 |
| CN107076642B true CN107076642B (en) | 2019-06-11 |
Family
ID=56074222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580052254.0A Expired - Fee Related CN107076642B (en) | 2014-11-28 | 2015-11-17 | Vehicle restraint devices |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6304766B2 (en) |
| KR (1) | KR101923027B1 (en) |
| CN (1) | CN107076642B (en) |
| WO (1) | WO2016084655A1 (en) |
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-
2015
- 2015-11-17 WO PCT/JP2015/082255 patent/WO2016084655A1/en active Application Filing
- 2015-11-17 CN CN201580052254.0A patent/CN107076642B/en not_active Expired - Fee Related
- 2015-11-17 KR KR1020177004254A patent/KR101923027B1/en active IP Right Grant
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04126140U (en) * | 1991-05-08 | 1992-11-17 | 株式会社明電舎 | Vehicle fixing device |
| DE29817113U1 (en) * | 1998-09-24 | 1998-12-03 | FAG Automobiltechnik AG, 97421 Schweinfurt | Device for testing wheel hubs |
| JP2003114172A (en) * | 2001-10-04 | 2003-04-18 | Meidensha Corp | Fixation auxiliary implement |
| CN102016532A (en) * | 2008-03-03 | 2011-04-13 | Mts系统公司 | Restraint system |
| CN102105773A (en) * | 2008-07-22 | 2011-06-22 | 株式会社捷太格特 | Jig and method for measuring runout of flange surfaces of hub unit |
| CN202221381U (en) * | 2011-09-01 | 2012-05-16 | 安徽江淮汽车股份有限公司 | Rollover prevention device for high-speed driving operation performance test of a commercial vehicle |
| CN203216725U (en) * | 2013-03-11 | 2013-09-25 | 上海汽车集团股份有限公司 | Vehicle rollover preventive device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107076642A (en) | 2017-08-18 |
| WO2016084655A1 (en) | 2016-06-02 |
| JP6304766B2 (en) | 2018-04-04 |
| JP2016102712A (en) | 2016-06-02 |
| KR20170029616A (en) | 2017-03-15 |
| KR101923027B1 (en) | 2018-11-28 |
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