CN102645313B - Test car rollover prevention device in crash test - Google Patents
Test car rollover prevention device in crash test Download PDFInfo
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- CN102645313B CN102645313B CN201110460313.1A CN201110460313A CN102645313B CN 102645313 B CN102645313 B CN 102645313B CN 201110460313 A CN201110460313 A CN 201110460313A CN 102645313 B CN102645313 B CN 102645313B
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Abstract
The invention relates to an auxiliary tool in the crash test, in particular to a test car rollover prevention device which prevents a crashed test car from rollover in the crash test. The test car rollover prevention device in the crash test comprises a chassis, wheels which are positioned at the two sides of the chassis and a support pillar which is positioned at one end of the chassis and is used for preventing the chassis from rollover, wherein lifting mechanisms are respectively arranged at the two sides of the chassis, a clamping mechanism for being fixed on the test car is arranged at the top end of the lifting mechanism, the lifting mechanism comprises a basic rod set and a support rod set which is movably connected with the basic rod set, the bottom end of the basic rod set is hinged with the two sides of the chassis, and the top end of the support rod set is hinged with the clamping mechanism. The test car rollover prevention device in the crash test is suitable for the crash test of the whole car, can prevent the crashed test car from rollover and inside measurement instruments from being damaged, and cannot influence the test result in the crash test.
Description
Technical field
The present invention relates to the aid in a kind of impact test, especially relate to a kind of anti-turning-up devices of instruction carriage that prevents from being touched instruction carriage upset in impact test.
Background technology
When instruction carriage impact test, the instruction carriage being collided need to be placed on operator's console, and the instruction carriage being collided is carried out to side collision.When the vehicle being collided is subject to side impact, easily cause the instruction carriage being collided to overturn, the instruction carriage upset of being collided can make close beta instrument damage, not only makes that test figure cannot be extracted, test failure, and increases the cost of impact test.
As China Patent Publication No. is: CN1544277A, in disclosed a kind of automobile impact test apparatus on November 10th, 2004, this device is comprised of fixation wall, track, impact damper, releasing mechanism, guiding mechanism and coaster.Coaster is connected with releasing mechanism, guiding mechanism, and instruction carriage is controlled between guiding mechanism.Although this device can be combined in car load impact test and simulative automobile impact test on a testing table, but cause upset after cannot avoiding instruction carriage to be clashed into, after instruction carriage upset, can make the testing tool in instruction carriage be damaged, not only make that data cannot be extracted, test failure, and increase the cost of impact test.
Summary of the invention
The present invention is mainly the instruction carriage upset that easily makes to be collided for side collision in existing impact test, causes close beta instrument damage, increases the problems such as experimentation cost, a kind of instruction carriage upset that can prevent from being collided in impact test is provided, avoids close beta instrument damage, does not affect the anti-turning-up devices of instruction carriage of test findings.
Object of the present invention is mainly achieved by following proposal: the anti-turning-up devices of instruction carriage in a kind of impact test, comprise chassis, be positioned at the wheel of both sides, chassis and be positioned at one end, chassis for preventing the support column of chassis upset, described both sides, chassis are provided with elevating mechanism, described elevating mechanism top is provided with for being fixed on the clamp system on instruction carriage, described elevating mechanism comprises base bar group, the support bar group being flexibly connected with base bar group, described base bar group bottom and both sides, chassis are hinged, and top and the clamp system of support bar group are hinged.In side collision test, by the side of impact test car, need to be clashed into, anti-turning-up devices is placed on the opposite that instruction carriage is collided a side.Base bar group is flexibly connected with support bar group, the chassis of base bar group bottom and anti-turning-up devices is hinged, support bar group top and clamp system hinged, rotation base bar group drives support bar group rotation simultaneously, regulates the height of base bar group and support bar group vertical direction.The both sides, chassis of anti-turning-up devices all arrange elevating mechanism and clamp system, clamp system is used for fixing on the vertical threshold of the instruction carriage being collided, according to the door sill height of different automobile types, by elevating mechanism, regulate the height of clamp system, both sides, chassis clamp system is separately fixed on the threshold of front and back of the instruction carriage being collided.When the instruction carriage being collided is subject to side impact, instruction carriage can overturn.Instruction carriage, in switching process, first can promote anti-turning-up devices translation, and the wheel of the both sides, chassis of anti-turning-up devices can reduce the friction force of translation, reduces the test error of impact test, avoids test figure to impact; Then by impact test car, can be continued to drive anti-turning-up devices to overturn; now; support column on the chassis of anti-turning-up devices contacts with ground and chassis is supported; prevent elevating mechanism and clamp system upset on chassis and chassis; and then support the testing body collided; prevent that the instruction carriage being collided from overturning, the testing tool of protection test car inside, avoids instrument damage.
As preferably, between base bar group and support bar group, be provided with crossbeam, base bar group comprises the first base bar and the second base bar, and support bar group comprises the first support bar and the second support bar, and the first described top of base bar is, hinged formation the first pin joint of one end of crossbeam and the first support bar bottom three; On described crossbeam, away from the first pin joint place, be provided with one section of chute, described crossbeam away from one end of the first pin joint between the second base bar and the second support bar, hinged formation the second pin joint in the second described base masthead end and the second support bar bottom, the second pin joint and chute are slidably connected; One end away from the first pin joint in chute is provided with fastening bolt.First top of base bar is, hinged formation the first pin joint of the bottom three of one end of crossbeam, the first support bar, and the second pin joint that the second base masthead end and the second support bar are hinged formed can slide in the chute on crossbeam.The scope that regulates the second pin joint to slide by the fastening bolt in chute, and then regulate distance between the first pin joint and the second pin joint.When the distance between the first pin joint and the second pin joint reduces, the height of elevating mechanism vertical direction raises; When the distance between the first pin joint and the second pin joint increases, the height of elevating mechanism vertical direction reduces.
Or, base bar group comprises the first base bar and the second base bar, support bar group comprises the first support bar and the second support bar, on the first described base bar, the second base bar, the first support bar and the second support bar, be provided with groove, described the first base bar and the second base bar are arranged in a crossed manner and hinged on the groove of intersection, and the first described support bar and the second support bar are arranged in a crossed manner and hinged on the groove of intersection; Described the first base masthead end and the second support bar bottom are hinged, and described the second base masthead end and the first support bar bottom are hinged; Between described clamp system and chassis, be provided with height adjusting screw rod.On the first base bar, the second base bar, the first support bar, the second support bar, also groove can be set, by the first base bar and the second base bar cross-articulation, the first support bar and the second support bar cross-articulation.Pin joint between the first base bar and the second base bar can slide in the groove on the first base bar and the second base bar, pin joint between the first support bar and the second support bar can slide in the groove on the first support bar and the second support bar, and operator can carry out fastening to these two pin joints.The top of the first base bar and the second support bar bottom is hinged, the top of the second base bar and the bottom of the first support bar are hinged again, by the height adjusting screw rod between clamp system and chassis, regulate the height of clamp system, pin joint between pin joint, the first support bar and the second support bar between the first base bar and the second base bar is being carried out fastening, elevating mechanism is supported clamp system.
As preferably, described clamp system comprises horizontally disposed pedestal, fixes to clamp arm, the movable clamping arm parallel with fixing to clamp arm and for regulating movable clamping arm and fixing to clamp the adjusting bolt of distance between arm, the described arm that fixes to clamp is vertically fixed on pedestal, on described pedestal, be provided with horizontal concrete chute, movable clamping arm is slidably connected by horizontal concrete chute and pedestal.Clamp system comprises pedestal, fixes to clamp arm, movable clamping arm and adjusting bolt, fixing to clamp arm is vertically fixed on pedestal, on pedestal, be provided with horizontal concrete chute, movable clamping arm can slide and regulates movable clamping arm and fix to clamp the distance between arm in chute, and is fixedly clamped by adjusting bolt.Unscrew adjusting bolt, the threshold of the instruction carriage being collided is placed on to movable clamping arm and fixes to clamp between arm, adopt adjusting bolt regulate movable clamping arm and fix to clamp the distance between arm, utilize movable clamping arm and fix to clamp the threshold that arm clamps instruction carriage.
As preferably, the side on the Jun Yu chassis, bottom of the bottom of the first described base bar and the second base bar is hinged, and the first described supporting bar top and the second supporting bar top are all hinged with the pedestal of clamp device.The side on the Jun Yu chassis, bottom of the bottom of the first base bar and the second base bar is hinged, the first supporting bar top and the second supporting bar top are all hinged with the pedestal of clamp device, clamp system is connected with chassis by elevating mechanism, in anti-turning-up devices, realize in the process that prevents instruction carriage upset, chassis is supported clamp system by elevating mechanism and is prevented turning over.
As preferably, the vertical chassis of described support column is also fixedly installed on the edge of chassis one end face, between described support column and chassis, is provided with diagonal brace.Anti-turning-up devices is fixed on the opposite that instruction carriage is hit a side, and support column is positioned at two edges away from an end face of instruction carriage.When instruction carriage side is subject to clashing into, instruction carriage overturns and drives anti-turning-up devices rotation towards a side of anti-turning-up devices, anti-turning-up devices near a side of instruction carriage be elevated, away from the support column kiss the earth of instruction carriage one side and the elevating mechanism on the chassis of anti-turning-up devices and chassis and clamp system are supported, and then the vehicle body of instruction carriage is supported, prevent that instruction carriage from continuing upset.Between support column and chassis, diagonal brace is set, strengthens the strength of joint on support column and chassis, avoid support column fracture.
As preferably, described support column bottom is provided with slipmat.When the kiss the earth of support column bottom, slipmat prevents that support column bottom from directly rubbing with ground, only needs to change slipmat, without replacing support column.
Therefore, the anti-turning-up devices of instruction carriage in impact test of the present invention possesses following advantage: 1, at instruction carriage, collided the opposite of a side anti-turning-up devices is installed, the clamp system of anti-turning-up devices is used for being fixed on vehicle body, when instruction carriage side is subject to clashing into, instruction carriage promotes the chassis of anti-turning-up devices and moves, the wheel of both sides, chassis can reduce friction, avoid the data of impact test to impact, when instruction carriage drives anti-turning-up devices upset, support column away from instruction carriage one side on the chassis of anti-turning-up devices can support ground, and then support testing body, prevent instruction carriage upset, the testing tool of protection test car inside, avoid instrument damage, 2, elevating mechanism adopts base bar combined support bar group to support jacking gear, by regulating the height of elevating mechanism to coordinate the vehicle of differing heights, 3, clamp system comprise pedestal, fix to clamp arm, movable clamping arm, utilize pedestal to be connected with jacking gear, movable clamping arm can move in the horizontal concrete chute on pedestal, and by fastening bolt, control the distance fixing to clamp between arm and movable clamping arm, utilize movable clamping arm and fix to clamp the threshold that arm clamps instruction carriage, 4, between support column and chassis, diagonal brace is set, increases the strength of joint on support column and chassis, avoid support column fracture, .
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention in embodiment 1;
Accompanying drawing 2 is a kind of structural representations of the present invention's rollover states in embodiment 1;
Accompanying drawing 3 is structural representations of elevating mechanism in embodiment 1;
Accompanying drawing 4 is the present invention's a kind of structural representations in embodiment 2;
Accompanying drawing 5 is structural representations of elevating mechanism in embodiment 2.
Illustrate: 1-chassis, 2-wheel, 3-support column, 4-elevating mechanism, 41-the first base bar, 42-the second base bar, 43-the first support bar, 44-the second support bar, 45-the first pin joint, 46-the second pin joint, 5-crossbeam, 51-chute, 6-fastening bolt, 7-groove, 8-height adjusting screw rod, 9-pedestal, 10-fixes to clamp arm, 11-movable clamping arm, 12-adjusting bolt, 13-horizontal concrete chute, 14-diagonal brace, 15-slipmat, 16-instruction carriage.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as shown in Figure 1, the anti-turning-up devices of instruction carriage in a kind of impact test, comprises that the chassis 1 of rectangle and 2, four wheels 2 of four wheels are divided into two groups, and two groups of wheels 2 are arranged on respectively the both sides on chassis 1.On two sides on chassis 1, elevating mechanism 4 is all installed, on elevating mechanism 4, is connected with clamp system.Clamp system is by pedestal 9, fixes to clamp arm 10 and movable clamping arm 11 forms, fixing to clamp arm 10 is vertically fixed on pedestal 9, on pedestal 9, have horizontal concrete chute 13, movable clamping arm 11 is with to fix to clamp arm 10 parallel, and movable clamping arm 11 can be in the interior slip of horizontal concrete chute 13.Movable clamping arm 11 and the distance fixing to clamp between arm 10 regulate by adjusting bolt 12, and movable clamping arm 11 and fix to clamp arm 10 and be used in conjunction with is used for clamping the threshold of the instruction carriage 16 being collided.When the inconvenient clamp system of threshold of instruction carriage 16 clamps, can weld vertical fixed block in the position of instruction carriage 16 front and back doors, utilize movable clamping arm 11 and fix to clamp arm 10 piece that is fixedly clamped, be used for anti-turning-up devices to be fixed on the instruction carriage 16 being collided.On chassis, the edge of 1 end face away from the instruction carriage 16 being collided is welded with vertical support column 3, and the bottom cover of support column 3 has slipmat 15, and slipmat 15 adopts elastomeric material to make.Between support column 3 and chassis 1, be welded with diagonal brace 14, for strengthening the strength of joint on support column 3 and chassis 1, avoid support column 3 fractures.
Elevating mechanism 4 comprise base bar group, with the support bar group that base bar group is flexibly connected, between base bar group and support bar group, be connected with crossbeam 5.As shown in Figure 3, base bar group comprises that the first base bar 41 and the second base bar 42, support bar group comprise the first support bar 43 and the second support bar 44.The bottom three of one end of the top of the first base bar 41, crossbeam 5, the first support bar 43 is overlapping and hinged formation the first pin joint 45 successively, and the one end away from the first pin joint 45 on crossbeam 5 has one section of chute 51.The top of the second base bar 42, crossbeam 5 there is one end of chute 51, the bottom three of the second support bar 44 successively overlapping and hinged formation the second pin joint 46, the second pin joints 46 be positioned at chute 51 and can be in chute 51 slips.Fastening bolt 6 is installed in one end away from the first pin joint 45 in chute 51, and fastening bolt 6 is for regulating the distance between the first pin joint 45 and the second pin joint 46.The side on the Jun Yu chassis, bottom 1 of the bottom of the first base bar 41 and the second base bar 42 is hinged, and the top of the top of the first support bar 43 and the second support bar 44 is all hinged with the pedestal 9 of clamp system.
The instruction carriage being collided 16 is placed on bump testing machine, and anti-turning-up devices is fixed on the opposite of the side that instruction carriage 16 clashed into.The door sill height of different automobile types is different, according to different vehicles, regulates elevating mechanism 4 at the height of vertical direction, and then regulates the height of clamp system.First unscrew the fastening bolt 6 on crossbeam 5, swing the first base bar 41 and the second base bar 42 and regulate the distance between the first pin joint 45 and the second pin joint 46.When the distance between the first pin joint 45 and the second pin joint 46 increases, the vertical height of elevating mechanism 4 reduces; When the distance between the first pin joint 45 and the second pin joint 46 reduces, the vertical height of elevating mechanism 4 raises.After regulating the height at clamp system place, screw the fastening bolt 6 on crossbeam 5, restriction the second pin joint 46 slides along chute 51.Unscrew the adjusting bolt 12 on clamp system again, the threshold of instruction carriage 16 is inserted and fixed to clamp between arm 10 and movable clamping arm 11, secured adjusted bolt 12 makes movable clamping arm 11 and fixes to clamp arm 10 to coordinate clamping instruction carriage 16.After anti-turning-up devices and the instruction carriage 16 being collided fix, guarantee that the One On The Chassis support column 3 of anti-turning-up devices is positioned at chassis 1 away from one end of instruction carriage 16.
After the instruction carriage 16 being collided is clashed into, instruction carriage 16 is towards a side shifting upset that anti-turning-up devices has been installed.In the 16 translation stages of instruction carriage, instruction carriage 16 promotes anti-turning-up devices translation, and the wheel 2 of anti-turning-up devices can reduce the friction force that anti-turning-up devices contacts with ground, avoids anti-turning-up devices to impact the result of impact test.When instruction carriage 16 enters upset during the stage, as shown in Figure 2, anti-turning-up devices pursuit test car 16 upsets.Anti-turning-up devices is the reference axis as anti-turning-up devices rotation away from the wheel of instruction carriage 16 1 sides and the osculatory on ground; anti-turning-up devices is raised near one end of instruction carriage 16; one end away from instruction carriage 16 reduces; now; being positioned at chassis 1 contacts with ground and chassis 1, the One On The Chassis elevating mechanism 4 and clamp system is supported away from the bottom of the support column 3 of instruction carriage 16 one end; and then instruction carriage 16 is supported; prevent instruction carriage 16 upsets of being collided; effectively the testing tool in instruction carriage 16 is protected; avoid instrument damage, reduce experimentation cost.Support column 3 bottoms are provided with slipmat 15 and can avoid support column 3 directly to contact with ground, avoid support column 3 bottom wearing and tearing.
Embodiment 2: the structure of the present embodiment and embodiment 1 is basic identical, and difference is, on the first base bar 41, the second base bar 42, the first support bar 43 and the second support bar 44, all has one section of groove 7.As shown in Figure 5, the first base bar 41 and the second base bar 42 are arranged in a crossed manner and hinged in intersection, and hinged place is positioned at the groove 7 on the first base bar 41 and the second base bar 42; The first support bar 43 and the second support bar 44 are arranged in a crossed manner and hinged in intersection, and hinged place is positioned at the groove 7 on the first support bar 43 and the second support bar 44.The bottom of the top of the first base bar 41 and the second support bar 44 is hinged, and the bottom of the top of the second base bar 42 and the first support bar 43 is hinged.As shown in Figure 4, between the pedestal 9 of clamp system and chassis 1, height adjusting screw rod 8 is vertically installed.
Unscrew height adjusting screw rod 12, according to different vehicles, regulate the height of clamp system, after regulating, screw again height adjusting screw rod 12.When increasing the height of height adjusting screw rod 12, the position of pedestal 9 raises, make pin joint between the first support bar 43 and the second support bar 44 along groove 7 upward slidings, meanwhile, drive pin joint between the first base bar 41 and the second base bar 42 along groove 7 upward slidings.After the position of height adjusting screw rod 12 is fixed, the pin joint between the first base bar 41 and the second base bar 42 is fastening, then the pin joint between the first support bar 43 and the second support bar 44 is fastening.Height adjusting screw rod 12, elevating mechanism 4 all support the pedestal 9 of clamp system.
Should be understood that this embodiment is only not used in and limits the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (6)
1. the turnover proof apparatusfor automobile in an impact test, it is characterized in that, comprise chassis (1), be positioned at the wheel (2) of both sides, chassis and be positioned at one end, chassis (1) for preventing the support column (3) of chassis upset, both sides, described chassis (1) are provided with elevating mechanism (4), described elevating mechanism (4) top is provided with for being fixed on the clamp system on instruction carriage, described elevating mechanism (4) comprises base bar group, the support bar group being flexibly connected with base bar group, described base bar group bottom and both sides, chassis are hinged, top and the clamp system of support bar group are hinged, described clamp system comprises horizontally disposed pedestal (9), fix to clamp arm (10), the movable clamping arm (11) parallel with fixing to clamp arm (10), be used for the adjusting bolt (12) that regulates movable clamping arm (11) and fix to clamp distance between arm (10), the described arm (10) that fixes to clamp is vertically fixed on pedestal (9), on described pedestal (9), be provided with horizontal concrete chute (13), movable clamping arm (11) is slidably connected by horizontal concrete chute (13) and pedestal (9).
2. the turnover proof apparatusfor automobile in impact test according to claim 1, it is characterized in that, between base bar group and support bar group, be provided with crossbeam (5), base bar group comprises the first base bar (41) and the second base bar (42), support bar group comprises the first support bar (43) and the second support bar (44), the top of the first described base bar (41), one end of crossbeam (5) and hinged formation the first pin joint of the first support bar (43) bottom three (45); Described crossbeam (5) is upper locates to be provided with one section of chute (51) away from the first pin joint (45), described crossbeam (5) is positioned between the second base bar (42) and the second support bar (44) away from one end of the first pin joint (45), described the second base bar (42) top and hinged formation the second pin joint in the second support bar (44) bottom (46), the second pin joint (46) is slidably connected with chute (51); One end away from the first pin joint (45) in chute (51) is provided with fastening bolt (6).
3. the turnover proof apparatusfor automobile in impact test according to claim 1, it is characterized in that, base bar group comprises the first base bar (41) and the second base bar (42), support bar group comprises the first support bar (43) and the second support bar (44), the first described base bar (41), the second base bar (42), on the first support bar (43) and the second support bar (44), be provided with groove (7), the first described base bar (41) and the second base bar (42) groove (7) arranged in a crossed manner and in intersection is upper hinged, described the first support bar (43) and the second support bar (44) groove (7) arranged in a crossed manner and in intersection is upper hinged, described the first base bar (41) top and the second support bar (44) bottom are hinged, and described the second base bar (42) top and the first support bar (43) bottom are hinged, between described clamp system and chassis (1), be provided with height adjusting screw rod (8).
4. the turnover proof apparatusfor automobile in impact test according to claim 2, it is characterized in that, the side on the Jun Yu chassis, bottom (1) of the bottom of the first described base bar (41) and the second base bar (42) is hinged, and described the first support bar (43) top and the second support bar (44) top are all hinged with the pedestal (9) of clamp device.
5. according to the turnover proof apparatusfor automobile in the impact test described in claim 1 or 2 or 3, it is characterized in that, the vertical chassis (1) of described support column (3) is also fixedly installed on the edge of chassis (1) one end face, between described support column (3) and chassis (1), is provided with diagonal brace (14).
6. the turnover proof apparatusfor automobile in impact test according to claim 5, is characterized in that, described support column (3) bottom is provided with slipmat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460313.1A CN102645313B (en) | 2011-12-31 | 2011-12-31 | Test car rollover prevention device in crash test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460313.1A CN102645313B (en) | 2011-12-31 | 2011-12-31 | Test car rollover prevention device in crash test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102645313A CN102645313A (en) | 2012-08-22 |
| CN102645313B true CN102645313B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110460313.1A Active CN102645313B (en) | 2011-12-31 | 2011-12-31 | Test car rollover prevention device in crash test |
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| CN (1) | CN102645313B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436242B (en) * | 2017-06-29 | 2019-07-26 | 吉利汽车研究院（宁波）有限公司 | A kind of Anti-side-turning device for automobile side crash test |
| CN107627236B (en) * | 2017-08-15 | 2023-07-18 | 中汽研汽车检验中心(宁波)有限公司 | Fixing device for testing mechanical resistance of light automobile |
| CN107782562B (en) * | 2017-09-01 | 2019-07-30 | 吉利汽车研究院（宁波）有限公司 | A kind of vehicle anti-tippling device |
| CN117288494B (en) * | 2023-11-22 | 2024-02-13 | 聚贤汽车技术服务(盐城)有限公司 | Anti-collision detection device for automobile chassis |
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|---|---|---|---|---|
| CN2349190Y (en) * | 1998-09-10 | 1999-11-17 | 林青 | Lifting machine |
| US6588799B1 (en) * | 2001-01-09 | 2003-07-08 | Angelo Sanchez | Vehicle anti-rollover device |
| CN1958356A (en) * | 2006-02-10 | 2007-05-09 | 谭建 | Installation of car for guarding against side turned over |
| DE102007058335A1 (en) * | 2007-12-04 | 2009-06-10 | Wilhelm Karmann Gmbh | Rollover protection device for cabriolet vehicle, has latch, where arrangement of latch at locking element and geometry of bars are aligned such that locking element is transferable by actuating grip element |
| EP2366592A1 (en) * | 2010-03-15 | 2011-09-21 | ISE Automotive GmbH | Reversable tilt prevention device for vehicles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004132777A (en) * | 2002-10-09 | 2004-04-30 | Shinko Electric Co Ltd | Vehicle crash testing device |
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2011
- 2011-12-31 CN CN201110460313.1A patent/CN102645313B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349190Y (en) * | 1998-09-10 | 1999-11-17 | 林青 | Lifting machine |
| US6588799B1 (en) * | 2001-01-09 | 2003-07-08 | Angelo Sanchez | Vehicle anti-rollover device |
| CN1958356A (en) * | 2006-02-10 | 2007-05-09 | 谭建 | Installation of car for guarding against side turned over |
| DE102007058335A1 (en) * | 2007-12-04 | 2009-06-10 | Wilhelm Karmann Gmbh | Rollover protection device for cabriolet vehicle, has latch, where arrangement of latch at locking element and geometry of bars are aligned such that locking element is transferable by actuating grip element |
| EP2366592A1 (en) * | 2010-03-15 | 2011-09-21 | ISE Automotive GmbH | Reversable tilt prevention device for vehicles |
Non-Patent Citations (1)
| Title |
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| JP特开2004-132777A 2004.04.30 |
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