CN100497071C - Automobile body composite turning device and automobile with the same - Google Patents
Automobile body composite turning device and automobile with the same Download PDFInfo
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- CN100497071C CN100497071C CNB200610089707XA CN200610089707A CN100497071C CN 100497071 C CN100497071 C CN 100497071C CN B200610089707X A CNB200610089707X A CN B200610089707XA CN 200610089707 A CN200610089707 A CN 200610089707A CN 100497071 C CN100497071 C CN 100497071C
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- torsion bar
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- switching mechanism
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Abstract
Disclosed is a combined automobile body tipping gear disposed between the frame and the cab of the automobile. The tipping gear comprises a torsion bar mechanism support seat which is provided with a plurality of installation holes with linings; an upper torsion bar mechanism consisting of an upper torsion bar with torque, a sleeve and two front support arms; one end of the upper torsion bar is fixed with the support seat and the other end is connected with the sleeve; a lower torsion bar which can be a single torsion bar or a double torsion bar. The single torsion bar consists of a lower torsion bar with torque, a sleeve, two tipping arms and two pinch rollers for the two tipping arms, wherein one end of the lower torsion bar is fixed with the support seat and the other end is connected to the sleeve, the two tipping arms are arranged on the sleeve of the lower torsion bar. The double torsion bar consists of lower torsion bars with torque, two tipping arms and two pinch rollers for the two tipping arms, wherein the ends of the lower torsions are respectively fixed with the left and the right support seats and the other ends are connected to the two tipping arms, and the pinch rollers of the tipping arms are respectively arranged at the ends of the tipping arms. The invention can not only tip the cab but also adjust the acting force and the force moment of the automobile body and the frame, avoiding that the floor of the upper part of the front support arm crazes and improving the force moment exerting onto the frame.
Description
Technical field
The present invention relates to the compound turning device of a kind of auto body and have the automobile of this device, utilizing this device not only auto body (truck body) can be dug forward is beneficial to service a car, can also regulate the application force of turning device, thereby improve the automobile design quality vehicle body and chassis.
Background technology
For the automobile of producing at home at present, comprise light card, in heavily card, heavy card etc., all need vehicle body is dug forward so that service a car.Heavily card adopts hydraulic pressure turn-over device mostly at present, and the CN03254909.1 patent application discloses a kind of automobile cab hydraulic turnover mechanism.Light card and in heavy then single torsion bar turnover devices and double twisted bars turning devices of adopting of card more, as shown in Figure 1, be prior art single torsion bar turnover device and shown in Figure 2, be the prior art double twisted bars turning device.The hydraulic pressure turn-over device cost is higher in the prior art; Pressure and moment of torsion that single torsion bar turnover device is bigger near the effect body structure hold-down arm, to the asymmetric bigger moment of torsion of vehicle frame effect, the pulling force that double twisted bars turning device is bigger near the effect body structure hold-down arm, the moment of torsion comparatively symmetrical to the vehicle frame effect; Because single torsion bar turnover device and double twisted bars turning device are all very big to the power and the moment of the effect of operator's compartment front end, the load-carrying capacity that has surpassed the cab floor part, cause and the local cracking of preceding hold-down arm bonded assembly cab floor, produced serious quality problems.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automobile turning device, realizes the function that auto body overturns forward, improves near the preceding hold-down arm of auto body and the local pressure situation of vehicle frame.
To achieve these goals, the compound turning device of a kind of auto body provided by the invention, be fixedly installed in automobile chassis frame longeron front end and automobile cab lower end, this device comprises torsion bar mechanism support, lining, last torsion bar switching mechanism, following torsion bar switching mechanism, the preceding hold-down arm of vehicle body and flip-arm, its characteristics are, described torsion bar mechanism support has at least two mounting holes, and described lining is fixedly installed in the described mounting hole; The described torsion bar switching mechanism of going up comprises: have moment of torsion last torsion bar, be set in the sleeve of torsion bar and be installed on two vehicle bodies on the sleeve before hold-down arm, described on torsion bar one end and described torsion bar mechanism support affixed, torsion bar sleeve on other end direct connection is described; Described down torsion bar switching mechanism is a switching mechanism under switching mechanism or the two torsion bar type under single torsion bar type, switching mechanism under described single torsion bar type, comprise: one has the following torsion bar of moment of torsion, the sleeve that is set in down torsion bar, two flip-arms and two flip-arm pinch rollers, one end and the described torsion bar mechanism support of described torsion bar down are affixed, the other end connects described torsion bar sleeve down, described two flip-arms are fixedly mounted on the described torsion bar sleeve down, and described two flip-arm pinch rollers are separately positioned on described two flip-arm ends; Switching mechanism under the described pair of torsion bar type, comprise: two have following torsion bar, two flip-arms, the two flip-arm pinch rollers of moment of torsion, one end of described twice torsion bars be separately fixed at described about on two twist mechanism bearings, the other end of described two following torsion bars connects described two flip-arms, and described two flip-arm pinch rollers are separately positioned on the end of described two flip-arms.
Above-mentioned torsion bar mechanism support is two and is symmetrical set, is fixedly mounted on the chassis side rail front end respectively.
Two flip-arms of switching mechanism under above-mentioned single torsion bar type are positioned at the inboard of described torsion bar mechanism support.
Above-mentioned flip-arm pinch roller is a rotor wheel.
Under above-mentioned single torsion bar type the following torsion bar of switching mechanism with the affixed end of described torsion bar mechanism support and described that go up torsion bar and the affixed end of described torsion bar mechanism support about stagger.
Between above-mentioned torsion bar and torsion bar mechanism support, between torsion bar and torsion bar sleeve, between torsion bar and flip-arm, before the vehicle body between hold-down arm and torsion bar sleeve, be that in spline, pin, welding, the middle transition part any one is affixed between flip-arm and torsion bar sleeve.
Above-mentioned lining is rubber or syntheticfibres or soft metal spare, or two or more composite material element in the rubber, syntheticfibres, soft metal.
In order to realize the object of the invention, the invention provides a kind of automobile with the compound turning device of vehicle body, comprise vehicle body, chassis side rail, be fixedly installed in the compound turning device of auto body of chassis side rail front end and automobile cab lower end, the compound turning device of this vehicle body comprises torsion bar mechanism support, lining, last torsion bar switching mechanism, following torsion bar switching mechanism, the preceding hold-down arm of vehicle body and flip-arm, its characteristics are, described torsion bar mechanism support, have at least two mounting holes, described lining is fixedly installed in the described mounting hole; The described torsion bar switching mechanism of going up comprises, have moment of torsion last torsion bar, be set in the sleeve of torsion bar and be installed on two vehicle bodies on the sleeve before hold-down arm, described on torsion bar one end and described torsion bar mechanism support affixed, torsion bar sleeve on other end direct connection is described; Described down torsion bar switching mechanism is a switching mechanism under switching mechanism or the two torsion bar type under single torsion bar type, switching mechanism comprises under described single torsion bar type, one has the following torsion bar of moment of torsion, the sleeve that is set in down torsion bar, two flip-arms and two flip-arm pinch rollers, one end and the described torsion bar mechanism support of described torsion bar down are affixed, the other end connects described torsion bar sleeve down, described two flip-arms are fixedly mounted on the described torsion bar sleeve down, and described two flip-arm pinch rollers are separately positioned on described two flip-arm ends; Switching mechanism comprises under the described pair of torsion bar type, two have following torsion bar, two flip-arms, the two flip-arm pinch rollers of moment of torsion, one end of described twice torsion bars be separately fixed at described about on two twist mechanism bearings, the other end of described two following torsion bars connects described two flip-arms, and described two flip-arm pinch rollers are separately positioned on the end of described two flip-arms.
The above-mentioned automobile with the compound turning device of vehicle body, its characteristics are that the torsion bar mechanism support of the compound turning device of described vehicle body is two and is symmetrical set, is fixedly mounted on the chassis side rail front end respectively.
The above-mentioned automobile with the compound turning device of vehicle body, its characteristics are that the compound turning device of described vehicle body is two flip-arms of switching mechanism under single torsion bar type, are installed on the inboard of described torsion bar mechanism support.
Above-mentioned automobile with the compound turning device of vehicle body, its characteristics are, under single torsion bar type of the compound turning device of described vehicle body the following torsion bar of switching mechanism with the affixed end of described torsion bar mechanism support and described that go up torsion bar and the affixed end of described torsion bar mechanism support about stagger.
Above-mentioned automobile with the compound turning device of vehicle body, its characteristics are, between the torsion bar and torsion bar mechanism support of the compound turning device of described vehicle body, between torsion bar and torsion bar sleeve, between torsion bar and flip-arm, before the vehicle body between hold-down arm and torsion bar sleeve, be that in spline, pin, welding, the middle transition part any one is affixed between flip-arm and torsion bar sleeve.
Above-mentioned automobile with the compound turning device of vehicle body, its characteristics are that the lining of the compound turning device of described vehicle body is rubber or syntheticfibres or soft metal spare, or two or more composite material element in the rubber, syntheticfibres, soft metal.
Effect of the present invention is, last torsion bar switching mechanism by vehicle body before hold-down arm turn over moment to before one of the vehicle body effect, reverse down that switching mechanism upwards pressure to one of vehicle body effect by reverse arm and reverse arm pinch roller and one before turn over moment; Last torsion bar switching mechanism and the combined action of following torsion bar switching mechanism can realize the upset forward to vehicle body.By to the torsion bar rigidity of last torsion bar switching mechanism and following torsion bar switching mechanism and the adjusting of pretwist angle, can realize adjusting the compound turning device of vehicle body passes to vehicle body by preceding hold-down arm and reverse arm pinch roller power and moment, can realize adjusting the compound turning device of vehicle body passes to vehicle frame by the torsion bar mechanism support moment, thereby solve the serious quality problems of body platform cracking, solve the damage that the torsion bar mechanism support causes vehicle frame, improve designing quality.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the prior art single torsion bar turnover device;
Fig. 2 is the prior art double twisted bars turning device;
Fig. 3 is the compound turning device of vehicle body of single torsion bar type for switching mechanism under the present invention;
Fig. 4 is that the B of Fig. 3 is to view;
Fig. 5 is the C-C cut-away view of Fig. 4;
Fig. 6 is the compound turning device of vehicle body of two torsion bar types for switching mechanism under the present invention;
Fig. 7 a, Fig. 7 b are that the B of Fig. 6 is to view;
Fig. 8 is the A-A cut-away view of Fig. 7 a;
Fig. 9 is the B-B cut-away view of Fig. 7 b;
Figure 10 installs the back scheme drawing for the compound turning device of vehicle body of the present invention.
Wherein, Reference numeral
1-torsion bar mechanism support
Bolt on 11-torsion bar mechanism support or rivet mounting hole
Switching mechanism mounting hole on 12-torsion bar mechanism support
2-upward torsion bar switching mechanisms
21-upward torsion bar sleeves
22-upward torsion bars
Hold-down arm before 23-vehicle body
3-following torsion bar switching mechanism
Following torsion bar sleeve when 31-following torsion bar switching mechanism is single torsion bar type
Following torsion bar when 32-following torsion bar switching mechanism is single torsion bar type
33-flip-arm
34-flip-arm pinch roller
Torsion bar under front end when 35-following torsion bar switching mechanism is two torsion bar type
Torsion bar under rear end when 36-following torsion bar switching mechanism is two torsion bar type
4-lining
The specific embodiment
Figure 10 installs the back scheme drawing for the compound turning device of auto body of the present invention, and the present invention can have following two kinds of specific embodiment:
See also Fig. 3, Fig. 4, Fig. 5 for switching mechanism 3 down for the structural representation of the compound turning device of vehicle body of single torsion bar type, B to view and C-C cut-away view, the compound turning device of this vehicle body comprises torsion bar switching mechanism 2, time torsion bar switching mechanism 3, torsion bar mechanism support 1 and lining 4; Torsion bar mechanism support 1 is symmetrical two parts, torsion bar mechanism support 1 is fixed on the chassis side rail front end by bolt or rivet hole 11 usefulness bolts or rivet, a plurality of torsion bar mechanism mounting hole 12 is all arranged on two torsion bar mechanism supports 1, in the torsion bar mechanism mounting hole 12 lining 4 is housed, last torsion bar switching mechanism 2 and following torsion bar switching mechanism 3 just are contained in the lining 4 of torsion bar mechanism support 1; Last torsion bar switching mechanism 2 is by last torsion bar 22, last torsion bar sleeve 21 and two preceding hold-down arms 23 are formed, one end of the last torsion bar 22 in the last torsion bar switching mechanism 2 passes through spline, pin or middle transition part and torsion bar mechanism support 1 are affixed, the other end of the last torsion bar 22 in the last torsion bar switching mechanism 2 and last torsion bar sleeve 21 pass through spline, pin or welding manner are affixed, hold-down arm 23 is welded on the torsion bar sleeve 21 before two vehicle bodies, when vehicle body is installed, allow the torsion bar 22 certain angle of pretwist backward, then go up torsion bar switching mechanism 2 by one of 23 pairs of vehicle body effect of hold-down arm before vehicle body moment of torsion of upset forward; Torsion bar switching mechanism 3 is by following torsion bar 32 under single torsion bar type, following torsion bar sleeve 31, flip-arm 33 and flip-arm pinch roller 34 are formed, one end of the following torsion bar 32 under single torsion bar type in the torsion bar switching mechanism 3 passes through spline, pin or middle transition part and torsion bar mechanism support 1 are affixed, this fixed connecting end want and the fixed connecting end of last torsion bar switching mechanism 2 about stagger, the other end of the following torsion bar 32 under single torsion bar type in the torsion bar switching mechanism 3 passes through spline with following torsion bar sleeve 31, pin or welding manner are affixed, two flip-arms 33 are welded on down on the torsion bar sleeve 31, flip-arm pinch roller 34 can rotate, flip-arm pinch roller 34 is given as security on flip-arm 33, when vehicle body is installed, allow down torsion bar 32 pretwist certain angle backward, torsion bar switching mechanism 3 is by flip-arm 33 and power that makes progress of 34 pairs of vehicle body effects of flip-arm pinch roller under then single torsion bar type, and the arm of force that this power and flip-arm 33 form turns over moment to before one of the vehicle body effect; Comprehensive the above, last torsion bar switching mechanism 2 turns over moment by before one of 23 pairs of vehicle body effect of hold-down arm before the vehicle body, following torsion bar switching mechanism 3 by flip-arm 33 and one of 34 pairs of vehicle body effect of flip-arm pinch roller upward pressure with one before turn over moment; Last torsion bar switching mechanism 2 and following torsion bar switching mechanism 3 combineds action can realize the upset forward to vehicle body; By to the torsion bar rigidity of last torsion bar switching mechanism 2 and following torsion bar switching mechanism 3 and the adjusting of pretwist angle, can realize adjusting the compound turning device of vehicle body passes to vehicle body by preceding hold-down arm 23 and flip-arm pinch roller 34 power and moment, can realize adjusting the compound turning device of vehicle body passes to vehicle frame by torsion bar mechanism support 1 moment, thereby solve the serious quality problems of body platform cracking, solve the damage that the torsion bar mechanism support causes vehicle frame, the automobile design quality that improves China is had huge meaning.
Consult Fig. 6, Fig. 7 a, Fig. 7 b, Fig. 8 and Fig. 9 for following switching mechanism 3 for the structural representation of the compound turning device of vehicle body of two torsion bar types, B to view have, A-A cut-away view and B-B cut-away view, the compound turning device of this vehicle body comprises torsion bar switching mechanism 2, following torsion bar switching mechanism 3, torsion bar mechanism support 1 and lining 4; Torsion bar mechanism support 1 is symmetrical two parts, torsion bar mechanism support 1 is fixed on the chassis side rail front end by bolt or rivet hole 11 usefulness bolts or rivet, a plurality of torsion bar mechanism mounting hole 12 is all arranged on two torsion bar mechanism supports 1, in the torsion bar mechanism mounting hole 12 lining 4 is housed, last torsion bar switching mechanism 2 and following torsion bar switching mechanism 3 just are contained in the lining 4 of torsion bar mechanism support 1; Last torsion bar switching mechanism 2 is by last torsion bar 22, last torsion bar sleeve 21 and two preceding hold-down arms 23 are formed, one end of the last torsion bar 22 in the last torsion bar switching mechanism 2 passes through spline, pin or middle transition part and torsion bar mechanism support 1 are affixed, the other end of the last torsion bar 22 in the last torsion bar switching mechanism 2 and last torsion bar sleeve 21 pass through spline, pin or welding manner are affixed, hold-down arm 23 is welded on the torsion bar sleeve 21 before two vehicle bodies, when vehicle body is installed, allow the torsion bar 22 certain angle of pretwist backward, then go up torsion bar switching mechanism 2 by one of 23 pairs of vehicle body effect of hold-down arm before vehicle body moment of torsion of upset forward; The torsion bar switching mechanism is by following torsion bar 35 under two torsion bar types, following torsion bar 36, two flip-arms 33 and two flip-arm pinch rollers 34 are formed, one end of following torsion bar 35 and following torsion bar 36 passes through spline respectively, about pin or middle transition part are fixed on two twist mechanism bearings 1, the other end of following torsion bar 35 and following torsion bar 36 can rotate and use respectively spline with respect to twist mechanism bearing 1, the mode of pin or welding affixed two flip-arms 33, two flip-arm pinch rollers 34 can rotate, flip-arm pinch roller 34 is pressed in flip-arm 33 ends, when vehicle body is installed, allow down torsion bar 35 and 36 whiles of following torsion bar pretwist certain angle backward, torsion bar switching mechanism 3 is by flip-arm 33 and power that makes progress of 34 pairs of vehicle body effects of flip-arm pinch roller under then two torsion bar types, and the arm of force that this power and flip-arm 33 form turns over moment to before one of the vehicle body effect; Comprehensive the above, last torsion bar switching mechanism 2 turns over moment by before one of 23 pairs of vehicle body effect of hold-down arm before the vehicle body, following torsion bar switching mechanism 3 by flip-arm 33 and one of 34 pairs of vehicle body effect of flip-arm pinch roller upward pressure with one before turn over moment; Last torsion bar switching mechanism 2 and following torsion bar switching mechanism 3 combineds action can realize the upset forward to vehicle body; By to the torsion bar rigidity of last torsion bar switching mechanism 2 and following torsion bar switching mechanism 3 and the adjusting of pretwist angle, can realize adjusting the compound turning device of vehicle body passes to vehicle body by preceding hold-down arm 23 and flip-arm pinch roller 34 power and moment, can realize adjusting the compound turning device of vehicle body passes to vehicle frame by torsion bar mechanism support 1 moment, thereby solve the serious quality problems of body platform cracking, solve the damage that the torsion bar mechanism support causes vehicle frame, the automobile design quality that improves China is had huge meaning.
Above-mentioned when vehicle body is installed, last torsion bar and the torsion bar certain angle of pretwist backward down, this angle is 0 °～90 °, the best be 35 °～55 °.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (13)
1, the compound turning device of a kind of auto body, be fixedly installed in automobile chassis frame longeron front end and automobile cab lower end, this device comprises torsion bar mechanism support, lining, last torsion bar switching mechanism, following torsion bar switching mechanism, the preceding hold-down arm of vehicle body and flip-arm, it is characterized in that
Described torsion bar mechanism support has at least two mounting holes, and described lining is fixedly installed in the described mounting hole;
The described torsion bar switching mechanism of going up, comprise: have moment of torsion last torsion bar, be set in the sleeve of torsion bar and be installed on described two vehicle bodies of going up on the torsion bar sleeve before hold-down arm, described upward torsion bar one end and described torsion bar mechanism support are affixed, the described torsion bar sleeve of going up of other end direct connection;
Described down torsion bar switching mechanism is a switching mechanism under switching mechanism or the two torsion bar type under single torsion bar type,
Switching mechanism under described single torsion bar type, comprise: one has the following torsion bar of moment of torsion, the sleeve that is set in down torsion bar, two flip-arms and two flip-arm pinch rollers, one end and the described torsion bar mechanism support of described torsion bar down are affixed, the other end connects described torsion bar sleeve down, described two flip-arms are fixedly mounted on the described torsion bar sleeve down, and described two flip-arm pinch rollers are separately positioned on described two flip-arm ends;
Switching mechanism under the described pair of torsion bar type, comprise: two have following torsion bar, two flip-arms, the two flip-arm pinch rollers of moment of torsion, about one end of described twice torsion bars is separately fixed on each described twist mechanism bearing, the other end of described two following torsion bars connects described two flip-arms, and described two flip-arm pinch rollers are separately positioned on the end of described two flip-arms.
2, the compound turning device of auto body according to claim 1 is characterized in that, described torsion bar mechanism support is two and is symmetrical set, is fixedly mounted on the chassis side rail front end respectively.
3, the compound turning device of auto body according to claim 1 is characterized in that, two flip-arms of switching mechanism under described single torsion bar type are positioned at the inboard of described torsion bar mechanism support.
4, the compound turning device of auto body according to claim 1 is characterized in that, described flip-arm pinch roller is a rotor wheel.
5, the compound turning device of auto body according to claim 1, it is characterized in that, under described single torsion bar type the following torsion bar of switching mechanism with the affixed end of described torsion bar mechanism support and described that go up torsion bar and the affixed end of described torsion bar mechanism support about stagger.
6, according to claim 1, the compound turning device of 3 or 5 described auto bodys, it is characterized in that, between described torsion bar and torsion bar mechanism support, between torsion bar and torsion bar sleeve, between torsion bar and flip-arm, before the vehicle body between hold-down arm and torsion bar sleeve, be that in spline, pin, welding, the middle transition part any one is affixed between flip-arm and torsion bar sleeve.
7, the compound turning device of auto body according to claim 1 is characterized in that, described lining is rubber or syntheticfibres or soft metal spare, or two or more composite material element in the rubber, syntheticfibres, soft metal.
8, a kind of automobile with the compound turning device of vehicle body, comprise vehicle body, chassis side rail, be fixedly installed in the compound turning device of auto body of chassis side rail front end and automobile cab lower end, the compound turning device of this vehicle body comprises torsion bar mechanism support, lining, last torsion bar switching mechanism, following torsion bar switching mechanism, the preceding hold-down arm of vehicle body and flip-arm, it is characterized in that
Described torsion bar mechanism support has at least two mounting holes, and described lining is fixedly installed in the described mounting hole;
The described torsion bar switching mechanism of going up comprises, have moment of torsion last torsion bar, be set in the sleeve of torsion bar and be installed on described two vehicle bodies of going up on the torsion bar sleeve before hold-down arm, described upward torsion bar one end and described torsion bar mechanism support are affixed, the described torsion bar sleeve of going up of other end direct connection;
Described down torsion bar switching mechanism is a switching mechanism under switching mechanism or the two torsion bar type under single torsion bar type,
Switching mechanism comprises under described single torsion bar type, one has the following torsion bar of moment of torsion, the sleeve that is set in down torsion bar, two flip-arms and two flip-arm pinch rollers, one end and the described torsion bar mechanism support of described torsion bar down are affixed, the other end connects described torsion bar sleeve down, described two flip-arms are fixedly mounted on the described torsion bar sleeve down, and described two flip-arm pinch rollers are separately positioned on described two flip-arms end and two flip-arm pinch rollers can rotate;
Switching mechanism comprises under the described pair of torsion bar type, two have following torsion bar, two flip-arms, the two flip-arm pinch rollers of moment of torsion, about one end of described twice torsion bars is separately fixed on each described twist mechanism bearing, the other end of described two following torsion bars connects described two flip-arms, described two flip-arm pinch rollers are separately positioned on the end of described two flip-arms, and two flip-arm pinch rollers can rotate.
9, the automobile with the compound turning device of vehicle body according to claim 8 is characterized in that, the torsion bar mechanism support of the compound turning device of described vehicle body is two and is symmetrical set, is fixedly mounted on the chassis side rail front end respectively.
10, the automobile with the compound turning device of vehicle body according to claim 8 is characterized in that, the compound turning device of described vehicle body is two flip-arms of switching mechanism under single torsion bar type, is installed on the inboard of described torsion bar mechanism support.
11, the automobile with the compound turning device of vehicle body according to claim 8, it is characterized in that, under single torsion bar type of the compound turning device of described vehicle body the following torsion bar of switching mechanism with the affixed end of described torsion bar mechanism support and described that go up torsion bar and the affixed end of described torsion bar mechanism support about stagger.
12, according to Claim 8 10 or 11 described automobiles, with the compound turning device of vehicle body, it is characterized in that, between the torsion bar and torsion bar mechanism support of the compound turning device of described vehicle body, between torsion bar and torsion bar sleeve, between torsion bar and flip-arm, before the vehicle body between hold-down arm and torsion bar sleeve, be that in spline, pin, welding, the middle transition part any one is affixed between flip-arm and torsion bar sleeve.
13, described according to Claim 8 automobile with the compound turning device of vehicle body, it is characterized in that, the lining of the compound turning device of described vehicle body is rubber or syntheticfibres or soft metal spare, or two or more composite material element in the rubber, syntheticfibres, soft metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610089707XA CN100497071C (en) | 2006-07-12 | 2006-07-12 | Automobile body composite turning device and automobile with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610089707XA CN100497071C (en) | 2006-07-12 | 2006-07-12 | Automobile body composite turning device and automobile with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101104420A CN101104420A (en) | 2008-01-16 |
| CN100497071C true CN100497071C (en) | 2009-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610089707XA Expired - Fee Related CN100497071C (en) | 2006-07-12 | 2006-07-12 | Automobile body composite turning device and automobile with the same |
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| CN (1) | CN100497071C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267498B (en) * | 2011-06-17 | 2013-01-02 | 东风汽车股份有限公司 | Angle-adjustable cab double-torsion-bar overturning system assembly |
| CN102320334A (en) * | 2011-06-17 | 2012-01-18 | 东风汽车股份有限公司 | Single torsion bar turnover system assembly of angle-adjustable cab |
| CN107627944B (en) * | 2017-09-06 | 2019-10-18 | 北京福田戴姆勒汽车有限公司 | Haulage vehicle |
| CN113562084A (en) * | 2021-07-28 | 2021-10-29 | 江苏徐工工程机械研究院有限公司 | Cab and engineering machinery |
| KR102593212B1 (en) * | 2022-02-18 | 2023-10-25 | 서한이노빌리티(주) | a shock absorber for a vehicle |
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2006
- 2006-07-12 CN CNB200610089707XA patent/CN100497071C/en not_active Expired - Fee Related
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| CN101104420A (en) | 2008-01-16 |
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Assignee: Changsha Foton Automobile Technology Co., Ltd. Assignor: Beiqi Futian Automobile Co., Ltd. Contract fulfillment period: 2009.11.10 to 2019.11.9 Contract record no.: 2009430000197 Denomination of invention: Automobile body composite turning device and automobile with the same Granted publication date: 20090610 License type: Exclusive license Record date: 20091117 |
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