CN108757792A - A kind of automobile leaf spring - Google Patents
A kind of automobile leaf spring Download PDFInfo
- Publication number
- CN108757792A CN108757792A CN201810895666.6A CN201810895666A CN108757792A CN 108757792 A CN108757792 A CN 108757792A CN 201810895666 A CN201810895666 A CN 201810895666A CN 108757792 A CN108757792 A CN 108757792A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- main body
- body steel
- fixedly connected
- protective device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/182—Leaf springs with inter-engaging portions between leaves or between leaves and mountings, e.g. ridges, notches, ripples
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/20—Leaf springs with layers, e.g. anti-friction layers, or with rollers between the leaves
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/26—Attachments or mountings
- F16F1/30—Attachments or mountings comprising intermediate pieces made of rubber or similar elastic material
Abstract
The invention discloses a kind of automobile leaf springs, including the first main body steel plate, the side of the third main body steel plate far from the second protective device is fixedly connected with third protective device, side of the third protective device far from third main body steel plate is fixedly connected with the 4th main body steel plate, side of the 4th main body steel plate far from third protective device is connected with secondary spring steel plate, the third main body steel plate front and back is located at side of the clip far from fixing bolt and has been fixedly connected with protective device, symmetric position at the top of the first main body steel plate close to both sides outer wall has been fixedly connected with Anti-side-turning device, the present invention relates to automobile leaf spring technical fields.So that the device increases the frictional force on wheel and ground before automobile is turned on one's side, prevent automobile from turning on one's side, guarantee is provided to the safety of passenger, effectively reduce working stress at each reed center, improve leaf spring service life, reduces noise pollution.
Description
Technical field
The present invention relates to automobile leaf spring technical field, specially a kind of automobile leaf spring.
Background technology
Leaf spring leaf spring is most widely used a kind of elastic element in automotive suspension, if it is wide by dry plate
But the spring beam for the approximately equi-strength that the alloy spring piece of Length discrepancy is composed, leaf spring are divided into two kinds of forms：1,
Multiple-leaf spring：It is differed by multi-disc length, the same steel disc institute superposition of width gets up, and each steel plate superposition of Multi-Leaf Springs is at
Triangle, the steel plate longest of the top, the lowermost steel plate is most short, and the piece number of steel plate is related to the bearing weight of car, steel
The more plate the thicker shorter, and spring stiffness is bigger；2, few leaf spring：By the thin thick middle in both ends, wide isometric steel disc institute superposition
Come, the steel plate changes of section of few-leaf-spring is big, and the section from centre to both ends is gradual difference, therefore rolling mill practice compares
Complexity, price are also more expensive than multiple-leaf spring.Existing automobile is since turning speed is too fast or running ground is relatively sliding, the both sides of automobile
Wheel centripetal force the phenomenon that increased dramatically, the centripetal force of wheel is caused to be more than frictional force with ground, turn on one's side frequently send out
It is raw, it is on people's travel safety to threaten, also, the end of auxiliary spring always point contact when being contacted with main spring, cause main spring
In contact position, stress is excessive, and main spring is susceptible to fracture in contact, when leaf spring after a long time of use, between each just
The friction that can slide over each other generates noise, and the relative friction between steel plate can also cause camber of spring, causes traveling irregularity.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of automobile leaf spring, solve existing automobile due to
Turning speed is too fast or running ground is relatively sliding, and the wheel centripetal force of the both sides of automobile increased dramatically, and lead to the centripetal force of wheel
More than the frictional force with ground, the phenomenon that turning on one's side, frequently occurs, on people's travel safety to threaten, also, auxiliary spring
End and main spring always point contact when contacting, cause main spring excessive in contact position stress, main spring is susceptible to disconnected in contact
It splits, generates noise when leaf spring will slide over each other to rub after a long time of use, between each, rubbing relatively between steel plate
Wiping can also cause camber of spring, the problem of causing to travel irregularity.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of automobile leaf spring, including the
One main body steel plate, the first main body steel plate bottom are fixedly connected with the first protective device, and first protective device is far from
The side of one main body steel plate is fixedly connected with the second main body steel plate, the side of the second main body steel plate far from the first protective device
It is fixedly connected with the second protective device, side of second protective device far from the second main body steel plate is fixedly connected with third master
Body steel plate, the side of the third main body steel plate far from the second protective device are fixedly connected with third protective device, the third
Side of the protective device far from third main body steel plate is fixedly connected with the 4th main body steel plate, and the 4th main body steel plate is far from third
The side of protective device is connected with secondary spring steel plate, and secondary spring steel plate centre position is provided with fixing bolt,
The secondary spring steel plate front and back is located at fixing bolt both sides symmetric position and is provided with clip, the third main body steel plate
Front and back is located at side of the clip far from fixing bolt and has been fixedly connected with protective device, the first main body steel plate top
Symmetric position close to both sides outer wall has been fixedly connected with Anti-side-turning device, and the Anti-side-turning device is far from the first main body steel plate
Side is fixedly connected with load cell, and side of the load cell far from Anti-side-turning device is fixedly connected with lifting lug.
Preferably, first protective device, the second protective device are identical with third protective device structure, and described first protects
Protection unit includes main rubber, and friction plate has been fixedly connected at the top and bottom of the main rubber.
Preferably, the protective device includes frame-type intermediate plate, and the frame-type intermediate plate inner surface surrounding has been fixedly connected with soft
Property gasket, flexible gasket side close to each other are fixedly connected with buffer unit, and the flexible gasket is far from frame-type intermediate plate
Side be slidably connected respectively with the first main body steel plate, the second main body steel plate and third main body steel plate.
Preferably, the Anti-side-turning device includes fixed plate, and fixed plate top center position is fixedly connected with support
Plate, side of the support plate far from fixed plate are fixedly connected with support cylinder, and the support cylinder and load cell are electrical
Connection, the support plate surface offer through-hole.
Preferably, the first main body steel plate, the second main body steel plate, third main body steel plate, the 4th main body steel plate and auxiliary
Steel spring plate top center position is offered through through-hole, described to be slidably connected with fixing bolt through through-hole inner surface.
Preferably, first protective device, the second protective device and third protective device surface are located at through through-hole
Position, which offers, agrees with through-hole, and the through-hole inner surface that agrees with is slidably connected with fixing bolt.
Preferably, the fixing bolt extends through the first main body steel plate, the second main body steel plate, third main body steel plate,
Four main body steel plates and secondary spring steel plate simultaneously extend to the side that the first main body steel plate and secondary spring steel plate are located remotely from each other, described
Fixing bolt both ends are threaded with fastening nut.
Preferably, the clip inner surface respectively with the first main body steel plate, the second main body steel plate, third main body steel plate and
Four main body Interal fixations connect, and side of the clip far from secondary spring steel plate is provided with bolt.
Preferably, secondary spring steel plate top center position is fixedly connected with neonychium, and the neonychium is far from auxiliary
The side of steel spring plate is helped to be connect with the 4th main body Interal fixation, the neonychium inner surface is slidably connected with fixing bolt.
Preferably, it has been fixedly connected with spring positioned at neonychium both sides symmetric position at the top of the secondary spring steel plate, institute
Side of the spring far from secondary spring steel plate is stated to connect with the 4th main body Interal fixation.
(3) advantageous effect
The present invention provides a kind of automobile leaf springs, have following advantageous effect：
The present invention is fixedly connected with the first protective device by the first main body steel plate bottom, and the first protective device is far from
The side of one main body steel plate is fixedly connected with the second main body steel plate, and the second side of the main body steel plate far from the first protective device is fixed
It is connected with the second protective device, side of second protective device far from the second main body steel plate is fixedly connected with third main body steel plate,
Side of the third main body steel plate far from the second protective device is fixedly connected with third protective device, and third protective device is far from third
The side of main body steel plate is fixedly connected with the 4th main body steel plate, and side activity of the 4th main body steel plate far from third protective device connects
It is connected to secondary spring steel plate, third main body steel plate front and back is located at side of the clip far from fixing bolt and has been fixedly connected with
Protective device, the first main body steel plate top have been fixedly connected with Anti-side-turning device, anti-rollover close to the symmetric position of both sides outer wall
Side of the device far from the first main body steel plate is fixedly connected with load cell so that the device increases before automobile is turned on one's side
The frictional force of big wheel and ground, prevents automobile from turning on one's side, and provides guarantee to the safety of passenger, effectively reduces each spring
Working stress at piece center improves leaf spring service life, reduces noise pollution.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is protective device structure schematic diagram of the present invention；
Fig. 3 is Anti-side-turning device structural schematic diagram of the present invention.
In figure：The first main bodys of 1- steel plate, the first protective devices of 2-, 201- main rubbers, 202- friction plates, the second main bodys of 3-
Steel plate, the second protective devices of 4-, 5- third main bodys steel plate, 6- thirds protective device, the 4th main body steel plates of 7-, 8- secondary spring steel
Plate, 9- fixing bolts, 10- clips, 11- protective devices, 111- frame-type intermediate plate, 112- flexible gaskets, 113- buffer units, 12-
Anti-side-turning device, 121- fixed plates, 122- support plates, 123- support cylinders, 124- through-holes, 13- load cells, 14- lifting lugs,
15- agrees with through-hole, 17- fastening nuts, 18- bolts, 19- neonychiums, 20- springs through through-hole, 16-.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of automobile leaf spring, including the first main body steel plate
1,1 bottom of the first main body steel plate is fixedly connected with the first protective device 2, the first protective device 2, the second protective device 4 and third
6 structure of protective device is identical, and the first protective device 2 includes main rubber 201, and 201 top and bottom of main rubber are fixed to be connected
It is connected to friction plate 202, side of first protective device 2 far from the first main body steel plate 1 is fixedly connected with the second main body steel plate 3, the
Side of the two main body steel plates 3 far from the first protective device 2 is fixedly connected with the second protective device 4, and the second protective device 4 is far from
The side of two main body steel plates 3 is fixedly connected with third main body steel plate 5, side of the third main body steel plate 5 far from the second protective device 4
It is fixedly connected with third protective device 6, side of the third protective device 6 far from third main body steel plate 5 is fixedly connected with the 4th master
Body steel plate 7, the 4th side of the main body steel plate 7 far from third protective device 6 are connected with secondary spring steel plate 8, secondary spring
8 centre position of steel plate is provided with fixing bolt 9, and 8 front and back of secondary spring steel plate is located at 9 both sides symmetric position of fixing bolt
It is provided with clip 10,5 front and back of third main body steel plate is located at side of the clip 10 far from fixing bolt 9 and has been fixedly connected with
Protective device 11, protective device 11 include frame-type intermediate plate 111, and 111 inner surface surrounding of frame-type intermediate plate is fixedly connected with flexible pad
Piece 112, the side close to each other of flexible gasket 112 are fixedly connected with buffer unit 113, and flexible gasket 112 is far from frame-type intermediate plate
111 side is slidably connected with the first main body steel plate 1, the second main body steel plate 3 and third main body steel plate 5 respectively, the first main body steel
1 top of plate has been fixedly connected with Anti-side-turning device 12 close to the symmetric position of both sides outer wall, and Anti-side-turning device 12 includes fixed plate
121,121 top center position of fixed plate is fixedly connected with support plate 122, and side of the support plate 122 far from fixed plate 121 is fixed
It is connected with support cylinder 123, support cylinder 123 is electrically connected with load cell 13, and 122 surface of support plate offers through-hole
124, side of the Anti-side-turning device 12 far from the first main body steel plate 1 is fixedly connected with load cell 13, and load cell 13 is remote
Side from Anti-side-turning device 12 is fixedly connected with lifting lug 14, the first main body steel plate 1, the second main body steel plate 3, third main body steel plate
5, the 4th main body steel plate 7 and 8 top center position of secondary spring steel plate are offered through through-hole 15, run through 15 inner surface of through-hole
It is slidably connected with fixing bolt 9, the first protective device 2, the second protective device 4 and 6 surface of third protective device are located at through logical
The position in hole 15, which offers, agrees with through-hole 16, agrees with 16 inner surface of through-hole and is slidably connected with fixing bolt 9, and fixing bolt 9 is distinguished
Simultaneously through the first main body steel plate 1, the second main body steel plate 3, third main body steel plate 5, the 4th main body steel plate 7 and secondary spring steel plate 8
The side that the first main body steel plate 1 and secondary spring steel plate 8 are located remotely from each other is extended to, 9 both ends of fixing bolt are threaded with tightly
Gu nut 17,10 inner surface of clip is led with the first main body steel plate 1, the second main body steel plate 3, third main body steel plate 5 and the 4th respectively
Body steel plate 7 is fixedly connected, and side of the clip 10 far from secondary spring steel plate 8 is provided with bolt 18, in 8 top of secondary spring steel plate
Between position be fixedly connected with neonychium 19, side of the neonychium 19 far from secondary spring steel plate 8 is fixed with the 4th main body steel plate 7 to be connected
It connects, 19 inner surface of neonychium is slidably connected with fixing bolt 9, and 8 top of secondary spring steel plate is located at the symmetrical position in 19 both sides of neonychium
It sets and has been fixedly connected with spring 20, side of the spring 20 far from secondary spring steel plate 8 is fixedly connected with the 4th main body steel plate 7.
So that the device increases the frictional force on wheel and ground before automobile is turned on one's side, prevent automobile from turning on one's side, to taking people
The safety of member provides guarantee, effectively reduces working stress at each reed center, improves leaf spring service life, reduces noise
Pollution.
In use, carrying out pressure sensitive by load cell 13 so that support cylinder 123 starts, by adjusting, in vapour
Vehicle increases the frictional force of wheel and ground before rollover occurs, prevent automobile from turning on one's side, provided to the safety of passenger
It ensures, by the first protective device 2, the second protective device 4, third protective device 6, protective device 11 and neonychium 19, has
Effect reduces working stress at each reed center, improves leaf spring service life, reduces noise pollution.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " an including element limited, it is not excluded that including
There is also other identical elements in the process, method, article or equipment of element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of automobile leaf spring, including the first main body steel plate (1), it is characterised in that：First main body steel plate (1) bottom
It is fixedly connected with the first protective device (2), side of first protective device (2) far from the first main body steel plate (1), which is fixed, to be connected
It is connected to the second main body steel plate (3), side of the second main body steel plate (3) far from the first protective device (2) is fixedly connected with the
Two protective devices (4), side of second protective device (4) far from the second main body steel plate (3) are fixedly connected with third main body
Steel plate (5), side of the third main body steel plate (5) far from the second protective device (4) are fixedly connected with third protective device
(6), side of the third protective device (6) far from third main body steel plate (5) is fixedly connected with the 4th main body steel plate (7), institute
It states side of the 4th main body steel plate (7) far from third protective device (6) and is connected with secondary spring steel plate (8), the auxiliary
Steel spring plate (8) centre position is provided with fixing bolt (9), and secondary spring steel plate (8) front and back is located at fixed spiral shell
Bolt (9) both sides symmetric position is provided with clip (10), and it is separate that third main body steel plate (5) front and back is located at clip (10)
The side of fixing bolt (9) has been fixedly connected with protective device (11), and the first main body steel plate (1) top is close to both sides outer wall
Symmetric position be fixedly connected with Anti-side-turning device (12), the Anti-side-turning device (12) is far from the first main body steel plate (1)
Side is fixedly connected with load cell (13), and side of the load cell (13) far from Anti-side-turning device (12), which is fixed, to be connected
It is connected to lifting lug (14).
2. a kind of automobile leaf spring according to claim 1, it is characterised in that：First protective device (2), second
Protective device (4) is identical with third protective device (6) structure, and first protective device (2) includes main rubber (201), institute
It states and has been fixedly connected with friction plate (202) at the top and bottom of main rubber (201).
3. a kind of automobile leaf spring according to claim 1, it is characterised in that：The protective device (11) includes frame-type
Intermediate plate (111), frame-type intermediate plate (111) the inner surface surrounding are fixedly connected with flexible gasket (112), the flexible gasket
(112) side close to each other is fixedly connected with buffer unit (113), and the flexible gasket (112) is far from frame-type intermediate plate (111)
Side be slidably connected respectively with the first main body steel plate (1), the second main body steel plate (3) and third main body steel plate (5).
4. a kind of automobile leaf spring according to claim 1, it is characterised in that：The Anti-side-turning device (12) includes solid
Fixed board (121), fixed plate (121) the top center position are fixedly connected with support plate (122), and the support plate (122) is remote
Side from fixed plate (121) is fixedly connected with support cylinder (123), the support cylinder (123) and load cell (13)
It is electrically connected, support plate (122) surface offers through-hole (124).
5. a kind of automobile leaf spring according to claim 1, it is characterised in that：The first main body steel plate (1), second
Main body steel plate (3), third main body steel plate (5), the 4th main body steel plate (7) and secondary spring steel plate (8) top center position are opened
It is described to be slidably connected with fixing bolt (9) through through-hole (15) inner surface equipped with through through-hole (15).
6. a kind of automobile leaf spring according to claim 5, it is characterised in that：First protective device (2), second
Protective device (4) and third protective device (6) surface, which are located to offer through the position of through-hole (15), agrees with through-hole (16), described
Agree with through-hole (16) inner surface to be slidably connected with fixing bolt (9).
7. a kind of automobile leaf spring according to claim 1, it is characterised in that：The fixing bolt (9) extends through
First main body steel plate (1), the second main body steel plate (3), third main body steel plate (5), the 4th main body steel plate (7) and secondary spring steel plate
(8) and the side that the first main body steel plate (1) and secondary spring steel plate (8) are located remotely from each other, the fixing bolt (9) both ends are extended to
It is threaded with fastening nut (17).
8. a kind of automobile leaf spring according to claim 1, it is characterised in that：Clip (10) inner surface respectively with
First main body steel plate (1), the second main body steel plate (3), third main body steel plate (5) are fixedly connected with the 4th main body steel plate (7), described
Side of the clip (10) far from secondary spring steel plate (8) is provided with bolt (18).
9. a kind of automobile leaf spring according to claim 1, it is characterised in that：At the top of the secondary spring steel plate (8)
Centre position is fixedly connected with neonychium (19), side of the neonychium (19) far from secondary spring steel plate (8) and the 4th master
Body steel plate (7) is fixedly connected, and neonychium (19) inner surface is slidably connected with fixing bolt (9).
10. a kind of automobile leaf spring according to claim 9, it is characterised in that：At the top of the secondary spring steel plate (8)
Positioned at neonychium (19) both sides, symmetric position has been fixedly connected with spring (20), and the spring (20) is far from secondary spring steel plate
(8) side is fixedly connected with the 4th main body steel plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895666.6A CN108757792A (en) | 2018-08-08 | 2018-08-08 | A kind of automobile leaf spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895666.6A CN108757792A (en) | 2018-08-08 | 2018-08-08 | A kind of automobile leaf spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757792A true CN108757792A (en) | 2018-11-06 |
Family
ID=63969312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810895666.6A Pending CN108757792A (en) | 2018-08-08 | 2018-08-08 | A kind of automobile leaf spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812527A (en) * | 2019-02-01 | 2019-05-28 | 株洲时代新材料科技股份有限公司 | One kind having second level rigidity flat spring light weight method and flat spring assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330158A2 (en) * | 1988-02-24 | 1989-08-30 | BASF Aktiengesellschaft | Leaf spring |
| CN203939906U (en) * | 2014-01-27 | 2014-11-12 | 重庆红岩方大汽车悬架有限公司 | Automobile leaf spring intermediate plate protective equipment |
| CN204200931U (en) * | 2014-07-28 | 2015-03-11 | 郑州新交通汽车板簧有限公司 | A kind of automobile back steel plate spring assembly |
| CN205674803U (en) * | 2016-06-21 | 2016-11-09 | 浙江工业职业技术学院 | A kind of latch plate of scalable comfort level |
| CN205859022U (en) * | 2016-08-03 | 2017-01-04 | 安庆安簧汽车零部件有限公司 | The few leaf spring of a kind of combined type |
| CN107939880A (en) * | 2017-12-21 | 2018-04-20 | 胡玉泉 | A kind of automobile using lacks length of a film calendering variable-section steel sheet spring |
| CN107989939A (en) * | 2017-11-27 | 2018-05-04 | 常州五王电机有限公司 | The high wear-resistant leaf springs of car of damping |
| CN207378020U (en) * | 2017-09-22 | 2018-05-18 | 青岛恒海精密铸造有限公司 | A kind of double group automobile shock leaf springs |
-
2018
- 2018-08-08 CN CN201810895666.6A patent/CN108757792A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330158A2 (en) * | 1988-02-24 | 1989-08-30 | BASF Aktiengesellschaft | Leaf spring |
| CN203939906U (en) * | 2014-01-27 | 2014-11-12 | 重庆红岩方大汽车悬架有限公司 | Automobile leaf spring intermediate plate protective equipment |
| CN204200931U (en) * | 2014-07-28 | 2015-03-11 | 郑州新交通汽车板簧有限公司 | A kind of automobile back steel plate spring assembly |
| CN205674803U (en) * | 2016-06-21 | 2016-11-09 | 浙江工业职业技术学院 | A kind of latch plate of scalable comfort level |
| CN205859022U (en) * | 2016-08-03 | 2017-01-04 | 安庆安簧汽车零部件有限公司 | The few leaf spring of a kind of combined type |
| CN207378020U (en) * | 2017-09-22 | 2018-05-18 | 青岛恒海精密铸造有限公司 | A kind of double group automobile shock leaf springs |
| CN107989939A (en) * | 2017-11-27 | 2018-05-04 | 常州五王电机有限公司 | The high wear-resistant leaf springs of car of damping |
| CN107939880A (en) * | 2017-12-21 | 2018-04-20 | 胡玉泉 | A kind of automobile using lacks length of a film calendering variable-section steel sheet spring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812527A (en) * | 2019-02-01 | 2019-05-28 | 株洲时代新材料科技股份有限公司 | One kind having second level rigidity flat spring light weight method and flat spring assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108757792A (en) | A kind of automobile leaf spring | |
| JP6903049B2 (en) | Spacing member and laminated leaf spring using it | |
| CN207378020U (en) | A kind of double group automobile shock leaf springs | |
| CN111152614A (en) | Double-stage vibration reduction high-adaptability balanced suspension system | |
| CN206201896U (en) | A kind of commercial car rubber suspension of good stability | |
| CN201679892U (en) | Variable-section fewer-piece spring | |
| CN204196631U (en) | A kind of steel plate spring type front suspension No. three inhibiting device | |
| CN107939880A (en) | A kind of automobile using lacks length of a film calendering variable-section steel sheet spring | |
| CN201872763U (en) | Novel central pin traction device | |
| CN207190707U (en) | A kind of rubber bushing of balance shaft and equalizing type of suspension assembly | |
| CN101328945B (en) | Auxiliary rubber metal stacking spring for truck and mounting method thereof | |
| CN200939816Y (en) | Twisted beam rear axle | |
| CN208442191U (en) | Leaf spring | |
| CN216659449U (en) | Wheel train with air suspension and transport vehicle with wheel train | |
| CN207777488U (en) | A kind of automobile lacks length of a film calendering variable-section steel sheet spring | |
| CN210760084U (en) | Special high-elasticity engineering solid tire | |
| CN215487365U (en) | Longitudinally-arranged plate spring for light truck rear auxiliary spring | |
| CN109322958A (en) | A kind of centering type air spring vibration damper assembly being capable of providing lateral force | |
| CN208021468U (en) | A kind of automobile-used turning protective device of track turn | |
| CN203293851U (en) | Balance shaft support | |
| CN220227603U (en) | Microminiature EPB caliper assembly | |
| CN204061673U (en) | A kind of leaf spring reed and leaf spring and use the vehicle of this leaf spring | |
| CN216111956U (en) | Steel-based high-wear-resistance bushing | |
| CN218750168U (en) | Self-recovery type air chamber base plate with good elasticity | |
| CN218021097U (en) | Auxiliary spring supporting structure and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |