CN101505981A - Shock absorber apparatus for reducing weight and vibration of vehicle - Google Patents
Shock absorber apparatus for reducing weight and vibration of vehicle Download PDFInfo
- Publication number
- CN101505981A CN101505981A CNA2007800139493A CN200780013949A CN101505981A CN 101505981 A CN101505981 A CN 101505981A CN A2007800139493 A CNA2007800139493 A CN A2007800139493A CN 200780013949 A CN200780013949 A CN 200780013949A CN 101505981 A CN101505981 A CN 101505981A
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- Prior art keywords
- hydraulic
- vehicle
- hydraulic pressure
- weight
- vehicle frame
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Provided is a shock absorber apparatus for reducing weight and vibration of a vehicle, and more particularly, a shock absorber apparatus capable of discharging hydraulic pressure to a frame and a power transmission shaft of the vehicle through a plurality of pressure discharge ports branched off from an orifice to thereby reduce the weight of the vehicle transmitted from a body mount and prevent abrupt variation of a vehicle height by using the gravity of a vehicle body, without providing a separate adjustment means to avoid damage to components of the vehicle caused by speed bumps or other structures on a road. Therefore, it is possible to increase energy efficiency by reducing generation of excessive torque transmitted to the power transmission shaft. In addition, it is possible to prevent abrupt variation of the vehicle height using a partial reaction of the gravity weight of the vehicle, i.e., the gravity of the vehicle body, rather than a hydraulic apparatus.
Description
Technical field
The present invention relates to the bumper of automobile, particularly relate to a kind of dampening arrangement that makes vehicle weight and shock attenuation, be installed on the suspension device for vehicle, the vehicle weight that utilization is transmitted from the load-bearing seat, transmit hydraulic pressure by a plurality of transmission of pressure mouths to vehicle frame and dynamical axis, thereby need not be equipped with other regulating measure, also can utilize self gravitation from adjusting mouthful (Orifice) tap, prevent the overall height steep variation, make the loading decay that is delivered to dynamical axis.
Background technology
Generally speaking, bumper (Shock Absorber) is the important elements of automotive suspension device (Suspension System).
Wherein, the draft hitch of automobile is meant and connects axletree and vehicle frame that the absorption axletree is subjected to the ground-surface vibrations in the process of moving and impacts, and improves the device of feeling by bus with vehicle safety.
Bumper is the part of this draft hitch, plays the effect that absorbs the vehicle body vertical tremor.
In addition, bumper also plays and absorbs the spring vibrations that cause on the road surface, alleviates spring fatigue, improves sense and road holding effects such as (Road Holding) by bus.
According to the difference of shape, this bumper has two kinds of cartridge type (Telescope Type) and rocker-types (Lever Type).
Wherein, according to mode of operation and structure and enclose the different of fluid, telescopic shock absorber is divided into hydraulic and air-pressure type, and the rocker-type bumper is divided into variforms such as rotary vane, piston type.
Therefore, bumper is installed between axletree and the vehicle body, as shockproof, shock absorber, and the vibrations or the impact that take place when absorbing vehicle ', its inner aerification or wet goods weighting material make it can increase attenuation power.
Fig. 1 shows the exemplary plot of dampening arrangement in the past.
As shown in Figure 1, automobile absorber A in the past is by constituting as the lower part: hydraulic actuating cylinder 7, one sides form airtight portion, and its side forms coupling link, and opposite side forms peristome 35 hydraulic actuating cylinders 7; Dust boot (the Dust Shield) 1 and the axle sleeve (AXLE HOUSING) that are used for dust protection; Described hydraulic actuating cylinder 7 inner incompressibility hydraulic oil 5 of filling; The 1st piston 6, it can be in described hydraulic actuating cylinder 7 inside moves along its length, and has adjustment hole 4, makes that described hydraulic oil 5 is unidirectional up or down to be passed through; The 2nd piston 6, it can move along its length in described hydraulic actuating cylinder 7 inside, uses other hydraulic oil 5 to inject described airtight portion; Piston rod 3, one side connect the 1st piston 6, and opposite side has load-bearing seat (Body Mount) 2, and pass described peristome 35.
On the other hand, vehicle also has the leaf spring device, the leaf spring device between axletree and vehicle body or vehicle frame, the support vehicle loading, thus when cheating, play buffer action by the low-lying area on the road, between tire and road, keep simultaneously tractive force and wheel alignment.
So A of bumper in the past and the leaf spring that constitutes just passes to vehicle frame and dynamical axis to the vehicle gravitation energy merely, plays the effect that part makes vibrations and impact-attenuating, and aspect car amount height adjustment and reply vehicle weight increase, effect is very limited.
So excessive moment of torsion takes place in the vehicle body loading of being born owing to the vehicle power axle, not only reduced fuel efficiency, and vehicle body near the road surface, exists also the vehicle appurtenances may be decelerated the problem of band or the damage of various works owing to overweight loading.
For eliminating as above problem, though used the fluid power actuator to replace leaf spring and bumper A, but the fluid power actuator can be converted to the device of mechanical movement as a kind of hydraulic pressure that will compress hydraulic oil, is used to pressurize with certain power, makes tire closed contact road surface.
In addition, the effect of fluid power actuator also is, when the tire up-and-down movement, or vehicle is when occurring tilting because of turning, or because of braking, quicken to occur the underriding (Dive) of headstock and back tail when bowing crouching (Squat) phenomenon, its size changes.
Therefore, append regulating measures such as mounting shock absorber A and actuator on vehicle, not only vehicle weight increases, and fuel efficiency descends, and, because described regulating measure is worth costliness, only be applicable to senior manned vehicle.
Summary of the invention
For addressing the above problem, the invention provides a kind of dampening arrangement that makes vehicle weight and shock attenuation, bumper and leaf spring device as suspension device for vehicle need not other power, the loading of vehicle gravity direction partly is used as antagonistic force, thereby reduce the excessive torque that dynamical axis occurs putting on, and prevent to cause the bodywork height steep variation because of loading is overweight, prevent that the vehicle appurtenances is decelerated band or the damage of various works.
For achieving the above object, dampening arrangement of the present invention is between axletree and vehicle body, be installed on the vehicle frame, the vibrations and the impact that take place when absorption and buffering vehicle ', this dampening arrangement is made of bumper and the dampening arrangement permanent seat and the anti-rock permanent seat that are installed on the vehicle frame.
Useful embodiment of the present invention is between axletree and vehicle body, be installed on the vehicle frame, the vibrations that take place when absorption and buffering vehicle ' and the bumper of impact, it comprises as the lower part on constituting: hydraulic actuating cylinder, form peristome up and down, upper face is linking spring; Piston is used in described hydraulic actuating cylinder inside, moves along its length, and hydraulic oil is pressurizeed, reduces pressure; Adjusting portion, it is used to spray hydraulic oil between the peristome of described piston and cylinder lower formation; Hydraulic oil, it is filled between described adjusting portion and the piston; Piston rod, it passes the peristome that hydraulic actuating cylinder top forms on described piston, piston is moved along the hydraulic actuating cylinder length direction; The load-bearing seat is positioned at described piston rod one side, is fixed on the vehicle frame, in order to transmit the vehicle loading.Piston rod moves under the load effect that passes to described load-bearing seat, the hydraulic oil of filling in the adjusting portion is pressurized, hydraulic channel is connected to the peristome that forms in cylinder lower and punishes f1 hydraulic pressure transfer mouth, f2 hydraulic pressure transfer mouth, the f3 hydraulic pressure transfer mouth that connects, and transmits hydraulic pressure to dynamical axis and vehicle frame.
At this moment, for described bumper is linked on the vehicle frame, preferably constitute dampening arrangement permanent seat, anti-rock permanent seat.It is block that described dampening arrangement permanent seat is, and fixes by bolt and vehicle frame, and central authorities have the connect apertures of perforation, and connect apertures can connect with the connect apertures that forms on the vehicle frame, and the inner catching edge part that forms is in order to support the bumper of the described connect apertures of insertion; Described anti-rock permanent seat is close to the bumper permanent seat both sides that are fixed on the vehicle frame and is linked, and prevents bumper permanent seat generation sway.
And, to prevent dynamical axis and vehicle sinking and make the weight decay in order to utilize from the hydraulic pressure of described shock absorber fluid cylinder pressure transmission, preferably the end of f1 hydraulic pressure transfer mouth bonded assembly hydraulic channel is in the dynamical axis lower end, link with hydraulic channel 1 bearing that forms on the leaf spring, the end of f2 hydraulic pressure transfer mouth bonded assembly hydraulic channel 2 links with the hydraulic channel f2 bearing that is positioned at leaf spring one side and be installed on the vehicle frame, f3 hydraulic pressure transfer mouth bonded assembly hydraulic channel 3 is in an opposite side with hydraulic channel f2 bearing, link with the hydraulic channel f3 bearing that is installed on the vehicle frame accordingly, transmit the antagonistic force hydraulic pressure that takes place because of the vehicle weight increase respectively.
In addition, described dampening arrangement is for by being installed in battery and hybrid vehicle, make the gravity load decay that is produced because of the battery own wt, be preferably with the bumper that is inserted in vehicle frame and dampening arrangement permanent seat, hydraulic mount is installed on described bumper top, battery is positioned at above the described hydraulic mount, bottom at described bumper, from hydraulic pressure transfer mouth left and right sides tap, form hydraulic channel 1,2, at described hydraulic channel 1,2 ends, be the integrally formed hydraulic actuating cylinder of support hydraulic pressure bearing.
And, because battery and hybrid vehicle can install a plurality of batteries additional,, preferably install a plurality of described dampening arrangements additional in order to tackle the increase of battery weight.
In addition, described dampening arrangement is installed on loading portion, can have the effect of the increase decay of the weight of making.
So, after dampening arrangement permanent seat of the present invention is installed in vehicle frame, for preventing dampening arrangement permanent seat sway, in its both sides, with the anti-rock permanent seat be fixed in vehicle frame above.
And, bumper inserts the connect apertures that forms on the described dampening arrangement permanent seat and connect with vehicle frame, form a plurality of pass-throughs that transmit hydraulic pressure in cylinder lower, connect each hydraulic channel respectively, the hydraulic pressure that transmits from described pass-through can be pressurizeed to dynamical axis and vehicle frame bottom.
The bumper of the one embodiment of the invention that constitutes by this device; it is characterized in that; receive the gravitation energy of vehicle; make hydraulic pressure from pass-through through hydraulic channel; transmit antagonistic force hydraulic pressure to dynamical axis and vehicle frame; prevent the excessive convergence phenomenon, protection dynamical axis and vehicle frame are not damaged by excessive loading, partly make the increase decay of weight.
In sum, the present invention does not use other power, performance overall height regulating action, and protection dynamical axis and vehicle frame be not by overweight weight loading damage.
And, when described dampening arrangement on the left side strength increases more, strength also corresponding increase in the right with addendum modification, thereby actively tackle vehicle weight and increase phenomenon, prevent that vehicle is because of turning and center of gravity is toppled, play the effect of maintenance level, be installed on loading portion, can obtain the effect that weight is decayed to a certain degree.
In addition, described dampening arrangement utilizes the gravity counteraction to carry out work, because work capacity itself uses gravitation energy, therefore has when engine stops, and also can keep certain effect of sense by bus.
Brief Description Of Drawings
Fig. 1 shows the exemplary plot of bumper in the past;
Fig. 2 is the section drawing that shows the bumper of the useful embodiment of the present invention;
Fig. 3 is that the bumper of the useful embodiment of the present invention is installed on the vehicle and the running condition figure of supporting motive force axle and vehicle frame;
Fig. 4 a shows that the bumper of the useful embodiment of the present invention is linked to the exploded perspective view of the state of vehicle frame;
Fig. 4 b shows that the bumper of the useful embodiment of the present invention is linked to the section drawing of the state of vehicle frame;
Fig. 5 a is used to illustrate that the hydraulic pressure antagonistic force that utilizes when battery loads on the dampening arrangement of the useful embodiment of the present invention makes the oblique drawing of weight attenuation principle;
Fig. 5 b is used to illustrate that the hydraulic pressure antagonistic force that utilizes when battery loads on the dampening arrangement of the useful embodiment of the present invention makes the amplification sectional view of weight attenuation principle.
The specific embodiment
With reference to the accompanying drawings, describe the present invention in detail.
Fig. 2 is the section drawing of the bumper of the useful embodiment of the present invention.
Described bumper 100 is installed on the vehicle frame 27 between axletree and vehicle body, the vibrations and the impact that are used to absorb and take place when cushioning vehicle ', and structure comprises as the lower part: hydraulic actuating cylinder 7, form peristome 35 up and down, upper face is linking spring 10; Piston 6 is used in described hydraulic actuating cylinder 7 inside moving along its length, and hydraulic oil 5 is pressurizeed, reduces pressure; Adjusting portion 12, it is used to spray hydraulic oil 5 between the peristome 35 of described piston 6 and the formation of hydraulic actuating cylinder 7 bottoms; Hydraulic oil 5, it is filled between described adjusting portion 12 and the piston 6; Piston rod 3, it passes the peristome 35 that hydraulic actuating cylinder 7 tops form on described piston 6, piston 6 is moved along hydraulic actuating cylinder 7 length directions; Load-bearing seat 2 is positioned at described piston rod 3 one sides, is fixed on the vehicle frame, in order to transmit the vehicle loading.Piston rod 3 moves under the load effect that passes to described load-bearing seat 2, the hydraulic oil 5 of filling in the adjusting portion 12 is pressurized, hydraulic channel 20,22,25 is connected at the peristome 35 of day hydraulic actuating cylinder 7 bottoms formation and punishes f1 hydraulic pressure transfer mouth 14, f2 hydraulic pressure transfer mouth 13, the f3 hydraulic pressure transfer mouth 15 that connects, and transmits the power that hydraulic pressure produced to dynamical axis 21 and vehicle frame 27.Certainly, above-mentioned vehicle can be battery and hybrid vehicle, also can be the various automobiles that hydrogen cell automobile and drive wheels are travelled.
Described bumper of the present invention 100 mode of operation are, load-bearing seat 2 bears the vehicle weight from vehicle body, piston rod 3 moves in hydraulic actuating cylinder 7, to hydraulic oil 5 pressurizations of filling in the adjusting portion 12, so, by hydraulic pressure, to f1 hydraulic pressure transfer mouth 14, f2 hydraulic pressure transfer mouth 13, f3 hydraulic pressure transfer mouth 15 transmission weights.
That is, major concept of the present invention can be groundwork with the energy equation, from following formula detail knowledge.
F and hydraulic actuating cylinder addendum modification=f1* Δ X+f2* Δ X+f3* Δ X
Wherein, F is a tare, and f1 is a power of passing to dynamical axis and clevis bolt bearing, and f2, f3 are the power of passing to the vehicle frame bearing, and Δ X is the infinitesimal deflection amount of each component parts.
Therefore, according to described energy equation,,, protection not damaged by weight loading thereby being subjected to the dynamical axis of torsion or normal load by the vehicle body gravity of the privileged site antagonistic force of doing dynamical axis 21 or vehicle frame 27.
And the vehicle body gravity load according to bearing provides antagonistic force by hydraulic pressure, thereby prevents dynamical axis 21 excessive convergence, still keeps certain all the time overall height when engine stops.
And, at the excessive weight loading that puts on bumper 100, hydraulic pressure detecting sensor 33 is at the hydraulic channel 2 of f2 hydraulic pressure transfer mouth 13 and f3 hydraulic pressure transfer mouth 15,20, hydraulic channel 3, perception hydraulic pressure on 25, regulate the unexpected addendum modification of dynamical axis 21, excessive power is played pressure avoidance effect, provide antagonistic force to vehicle frame 27.
Fig. 3 is that the bumper of the useful embodiment of the present invention is installed on the vehicle and the running condition figure of supporting motive force axle and vehicle frame.
The bumper 100 of the useful embodiment of the present invention is inserted in the connect apertures 34 that forms on the vehicle frame 27, and the inside of described connect apertures 34 forms catching edge part 8, in order to support bumper 100.
So, bumper 100 is inserted in described vehicle frame 27, load-bearing seat 2 is connected in top, in order to transmit vehicle weight, hydraulic channel 1,22, hydraulic channel 2,20, hydraulic channel 3,25 are positioned at vehicle frame 27 bottoms, make the pressure that transmits by load-bearing seat 2 transmit out with the form of hydraulic pressure through f1 hydraulic pressure transfer mouth 14, f2 hydraulic pressure transfer mouth 13, f3 hydraulic pressure transfer mouth 15.
And, linking both sides in the bottom of described bumper 100 and be linked to leaf spring 24 on the vehicle frame 27 by holder 18, between described leaf spring 24 and vehicle frame 27, connecting yielding rubber 16, dynamical axis 21 and described dynamical axis 21 is being fixed in clevis bolt 17 on the leaf spring 24.
And, in leaf spring 24 bottoms that described clevis bolt 17 links, installing the hydraulic channel f1 bearing 23 of clevis bolt 17 and supporting motive force axle 21 additional, at two side lower parts of described vehicle frame 27, installing hydraulic channel f2 bearing 19 and hydraulic channel f3 bearing 26 additional.
So the f1 hydraulic pressure transfer mouth of telling from the hydraulic actuating cylinder 7 of described bumper 100 14 connects with hydraulic channel 1,22, hydraulic channel 1,22 terminal and hydraulic channel f1 bearing 23 bindings, f2 hydraulic pressure transfer mouth 13 and hydraulic channel 2,20 connect, hydraulic channel 2,20 terminal and hydraulic channel f2 bearing 19 bindings, f3 hydraulic pressure transfer mouth 15 and hydraulic channel 3,25 connect, hydraulic channel 3,25 terminal and hydraulic channel f3 bearing 26 bindings form the structure of transmitting hydraulic pressure.
The vehicle weight of transmitting by load-bearing seat 2 becomes piston 6 pressure, transmit hydraulic pressure by f1 hydraulic pressure transfer mouth 14, f2 hydraulic pressure transfer mouth 13, f3 hydraulic pressure transfer mouth 15, in each hydraulic pressure that transmits, when f1 hydraulic pressure transfer mouth 14 when leaf spring 24 lower end hydraulic channels 1 bearing 23 transmits hydraulic pressure, for preventing excessively to rise because of transmitting excessive dynamical axis 21 moments of torsion that cause of strength, adopted and utilized hydraulic pressure detecting sensor 33 to open hydraulic channel 2,20 with hydraulic channel 3,25, transmit the structure of the antagonistic force that produces because of excessive hydraulic pressure to vehicle frame 27.
Fig. 4 a shows that the bumper of the useful embodiment of the present invention is linked to the exploded perspective view of the state of vehicle frame, and Fig. 4 b shows that the bumper of the useful embodiment of the present invention is linked to the section drawing of the state of vehicle frame.
Dampening arrangement permanent seat 28 is used for the bumper 100 of the useful embodiment of described the present invention is fixed in vehicle frame 27, dampening arrangement permanent seat 28 is the square shape, central authorities form connect apertures 34 in the above, the connect apertures 34 that forms on connect apertures 34 and the vehicle frame 27 connects, inside at described connect apertures 34 forms catching edge part 8, catching edge part 8 is processed into by spot-facing, when supporting bumper 100, the hydraulic actuating cylinder 7 that prevents bumper 100 is breaking away from below vehicle frame 27 under the effect of excessive power, form screw hole at dampening arrangement permanent seat 28 upper edge places, so that fixing with vehicle frame 27 with bolt 29.
And, in the both sides of described dampening arrangement permanent seat 28, anti-rock permanent seat 30 is fixed in above the vehicle frame 27 with bolt 29, prevent the work double swerve of dampening arrangement permanent seat 28 because of bumper 100.
Fig. 5 a is used to illustrate the oblique drawing that loads on the structure of utilizing hydraulic pressure antagonistic force expendable weight when of the present invention when battery, and Fig. 5 b is used to illustrate that the hydraulic pressure antagonistic force that utilizes that loads on when of the present invention when battery makes the amplification sectional view of the structure of weight decay.
When vehicle container lade or battery and hybrid vehicle are installed a plurality of battery 31, along with the increase of weight, a plurality of dampening arrangements 100 are installed accordingly, with so that the weight decay.
Described dampening arrangement 100 inserts vehicle frame 27 and dampening arrangement permanent seat 28, hydraulic mount 32 is positioned at top, battery 31 or goods be positioned at described hydraulic mount 32 above, in the bottom of described bumper 100,, form hydraulic channel 1 from hydraulic pressure transfer mouth 14 left and right sides taps, 22,2,20, at described hydraulic channel 1,2 ends, for support hydraulic pressure bearing 32 integrally formed the 2nd hydraulic actuating cylinders 7 '.
So battery 31 or goods own wt are delivered to piston 6 by load-bearing seat 2, to hydraulic oil 5 pressurizations, by hydraulic channel 1,22,2,20 strength that produced, hydraulic actuating cylinder 7 ' support hydraulic pressure bearing 32 makes the gravity load decay.
It is to be noted: abovely describe the present invention with regard to embodiments of the invention, but in the technology of the present invention thought range, its purposes can be carried out multiple expansion, this is that industry practitioner is self-evident, the expansion of this purposes all belongs to claim scope of the present invention as long as have identical in fact formation and identical in fact structure in impartial field.
Claims (6)
1. deletion
2. deletion
3. dampening arrangement that makes vehicle weight and shock attenuation at following dampening arrangement, comprising: hydraulic actuating cylinder, form peristome up and down, and upper face is linking spring; Piston is used in described hydraulic actuating cylinder inside, moves along its length, and hydraulic oil is pressurizeed, reduces pressure; Adjusting portion, it is used to spray hydraulic oil between the peristome of described piston and cylinder lower formation; Hydraulic oil, it is filled between described adjusting portion and the piston; Piston rod, it passes the peristome that hydraulic actuating cylinder top forms on described piston, piston is moved along the hydraulic actuating cylinder length direction; The load-bearing seat is positioned at described piston rod one side, is fixed on the vehicle frame, in order to transmit the vehicle loading; Piston rod moves under the load effect that passes to described load-bearing seat, the hydraulic oil of filling in the adjusting portion is pressurized, hydraulic channel is connected to the peristome that forms in cylinder lower and punishes f1 hydraulic pressure transfer mouth, f2 hydraulic pressure transfer mouth, the f3 hydraulic pressure transfer mouth that connects, and transmits hydraulic pressure to dynamical axis and vehicle frame; Dampening arrangement is installed on the vehicle frame between axletree and vehicle body, and the vibrations or the impact that take place when absorption and buffering vehicle ' is characterized in that:
To prevent the sinking of dynamical axis and vehicle and the increase of weight is decayed in order to utilize from the hydraulic pressure of described shock absorber fluid cylinder pressure transmission, hydraulic channel 1 bearing that the end of f1 hydraulic pressure transfer mouth bonded assembly hydraulic channel forms on dynamical axis lower end and leaf spring links, the end of f2 hydraulic pressure transfer mouth bonded assembly hydraulic channel 2 links with the hydraulic channel f2 bearing that is positioned at leaf spring one side and be installed on the vehicle frame, f3 hydraulic pressure transfer mouth bonded assembly hydraulic channel 3 links with the hydraulic channel f3 bearing that is installed in accordingly in the opposite side of hydraulic channel f2 bearing on the vehicle frame, transmits the antagonistic force hydraulic pressure that takes place because of the vehicle weight increase respectively.
4. the dampening arrangement that makes vehicle weight and shock attenuation according to claim 3, it is characterized in that: described dampening arrangement is in order to be installed on battery and hybrid vehicle, utilize the battery own wt to make the gravity load decay, have the bumper that is inserted in vehicle frame and dampening arrangement permanent seat, hydraulic mount is installed on described bumper top, battery is positioned at above the described hydraulic mount, bottom at described bumper, from hydraulic pressure transfer mouth left and right sides tap, form hydraulic channel 1,2, at described hydraulic channel 1,2 ends are the integrally formed hydraulic actuating cylinder of support hydraulic pressure bearing.
5. the dampening arrangement that makes vehicle weight and shock attenuation according to claim 4 is characterized in that: because battery and hybrid vehicle may install a plurality of batteries additional, in order to tackle the increase of battery weight, can install a plurality of described dampening arrangements additional.
6. the dampening arrangement that makes vehicle weight and shock attenuation according to claim 3 is characterized in that: described dampening arrangement is installed on loading portion, can have the effect of the increase decay of the weight of making.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060051030 | 2006-06-07 | ||
| KR1020060051030A KR100811098B1 (en) | 2006-06-07 | 2006-06-07 | Shock Absorber Apparatus For Reducing Weight and Vibration Of Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101505981A true CN101505981A (en) | 2009-08-12 |
Family
ID=37175951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800139493A Pending CN101505981A (en) | 2006-06-07 | 2007-06-07 | Shock absorber apparatus for reducing weight and vibration of vehicle |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100811098B1 (en) |
| CN (1) | CN101505981A (en) |
| WO (1) | WO2007142479A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961975A (en) * | 2010-09-14 | 2011-02-02 | 江苏大学 | Inertial mass energy-accumulation type vehicle suspension |
| CN101994776A (en) * | 2010-09-14 | 2011-03-30 | 江苏大学 | Two-free endpoint dynamic vibration absorber |
| CN102328562A (en) * | 2011-10-09 | 2012-01-25 | 中国农业大学 | Automobile independent suspension with transverse leaf spring |
| CN114877005A (en) * | 2022-04-13 | 2022-08-09 | 山东阿诺达汽车零件制造有限公司 | Variable damping device of valve plate-free piston matched single-layer pipe small-hole damper |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273817A (en) * | 2013-05-10 | 2013-09-04 | 江苏大学 | Energy storage suspension with left suspension and right suspension being communicated |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0180369B1 (en) * | 1993-11-04 | 1999-03-20 | 전성원 | Apparatus for preventing a car from noise down |
| JPH10220510A (en) | 1997-02-03 | 1998-08-21 | Tatsuya Ando | Shock absorber |
| JP4214770B2 (en) * | 2002-12-10 | 2009-01-28 | 澁谷工業株式会社 | Piston type quantitative filling device |
-
2006
- 2006-06-07 KR KR1020060051030A patent/KR100811098B1/en not_active IP Right Cessation
-
2007
- 2007-06-07 WO PCT/KR2007/002765 patent/WO2007142479A1/en active Application Filing
- 2007-06-07 CN CNA2007800139493A patent/CN101505981A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961975A (en) * | 2010-09-14 | 2011-02-02 | 江苏大学 | Inertial mass energy-accumulation type vehicle suspension |
| CN101994776A (en) * | 2010-09-14 | 2011-03-30 | 江苏大学 | Two-free endpoint dynamic vibration absorber |
| CN101994776B (en) * | 2010-09-14 | 2013-07-17 | 江苏大学 | Two-free endpoint dynamic vibration absorber |
| CN102328562A (en) * | 2011-10-09 | 2012-01-25 | 中国农业大学 | Automobile independent suspension with transverse leaf spring |
| CN114877005A (en) * | 2022-04-13 | 2022-08-09 | 山东阿诺达汽车零件制造有限公司 | Variable damping device of valve plate-free piston matched single-layer pipe small-hole damper |
| CN114877005B (en) * | 2022-04-13 | 2023-10-17 | 山东阿诺达汽车零件制造有限公司 | Variable damping device of valve-plate-free piston matched single-layer pipe small-hole damper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007142479A1 (en) | 2007-12-13 |
| KR20060086900A (en) | 2006-08-01 |
| KR100811098B1 (en) | 2008-03-11 |
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