CN113119673B - No-transverse-pushing single-bridge two-airbag air suspension - Google Patents
No-transverse-pushing single-bridge two-airbag air suspension Download PDFInfo
- Publication number
- CN113119673B CN113119673B CN202110616851.9A CN202110616851A CN113119673B CN 113119673 B CN113119673 B CN 113119673B CN 202110616851 A CN202110616851 A CN 202110616851A CN 113119673 B CN113119673 B CN 113119673B
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- guide post
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- 239000000725 suspension Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000035939 shock Effects 0.000 claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to the technical field of air suspensions, in particular to a single-bridge two-airbag air suspension without transverse pushing, which comprises a frame, load plates, airbag mechanisms, supporting devices, shock absorbers and bearing shafts, wherein the bearing shafts are arranged right below the frame, two groups of load plates are symmetrically arranged at two ends of the bearing shafts, the airbag mechanisms are arranged in the middle of the load plates, two groups of supporting devices with fixing functions are symmetrically arranged at two ends of the load plates, and the shock absorbers are arranged on the supporting devices; after the frame is lifted by the air bag mechanism, the rotary air cylinder is started, the rotary air cylinder enables the oval block to rotate through the first shaft, the first plate and the second plate are extruded through rotation of the oval block, the first plate and the second plate move back, the first plate pulls the other group of clamping rings through the first rod, the second plate directly pushes one group of clamping rings, accordingly the two groups of clamping rings clamp the guide post, after the guide post is fixed, the shock absorber plays a certain shock absorption role on the frame, and meanwhile the shock absorber plays a role in buffering the impact force of the guide post.
Description
Technical Field
The invention relates to the technical field of air suspensions, in particular to a transverse pushing-free single-bridge two-air-bag air suspension.
Background
The basis of the light weight of the whole bus is the light weight of the parts of the bus, so that higher light weight requirements are provided for various bus manufacturing enterprises in new period, the suspension system is one of important systems for influencing the whole bus performance, the dead weight of the suspension system is one important factor for influencing the whole bus weight, and the load of the whole bus is improved and the endurance mileage of the bus is improved by reducing the self weight of the suspension system.
The conventional suspension mechanism is complex in structure, so that the weight of the whole vehicle is lightened, the whole vehicle load is pressed on two large-tonnage air bags on the suspension mechanism, the air bags are required to bear the weight of the vehicle body in the running process of the vehicle, meanwhile, the vehicle body is required to be damped, the service load of the air bags is increased, and the service life of the air bags is shortened.
Disclosure of Invention
The invention aims to provide a transverse pushing free single-bridge two-air-bag air suspension to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a no horizontal single bridge two gasbag air suspension that pushes away, includes frame, load board, gasbag mechanism, strutting arrangement, bumper shock absorber, bears the axle, sets up the axle under the frame, bears the axle both ends symmetry and sets up two sets of load boards, and the load board middle part sets up gasbag mechanism, and load board both ends symmetry sets up two sets of strutting arrangement that have the fixed function, sets up the bumper shock absorber on the strutting arrangement;
the supporting device comprises a shaft sleeve, the shaft sleeve is connected with a guide post in a matched mode, a clamp mechanism is arranged at the end portion of the shaft sleeve, two groups of bearing mechanisms are symmetrically arranged on two sides of the shaft sleeve, the bearing mechanisms are connected with a connecting rod mechanism, and one end of the guide post is connected with a rack.
Preferably, the clamp mechanism comprises clamping rings, wherein two groups of sliding blocks are symmetrically embedded in one side of each clamping ring, sliding blocks are slidably connected with sliding rails, two groups of springs are arranged between the two groups of clamping rings, one group of clamping ring connecting plates II is symmetrically connected with two groups of rods I, one end of each rod is fixedly connected with one connecting plate I, an oval block is arranged between each plate I and each plate II, and each oval block is connected with one shaft I which is connected with a rotary cylinder.
Preferably, the bearing mechanism comprises a bearing plate, two groups of sliding rods are arranged on the bearing plate, one end of each sliding rod is connected with the shaft sleeve, the second spring is sleeved on each sliding rod, the other end of each sliding rod is provided with a vertical bearing, the vertical bearings are embedded into the bearing plate, the bearing plate is connected with the supporting rods, the bearing plate is provided with a push rod, and one end of each push rod is provided with a vertical bearing which is embedded into the bearing plate.
Preferably, the connecting rod mechanism comprises a gear, a coil spring box is embedded in the middle of the gear, the coil spring box is connected with a transmission shaft, a bearing is embedded in one side of the gear, an inner ring of the bearing is connected with a pull rod, and one end of the pull rod is hinged with the arc plate through a hinge seat.
Preferably, a through hole is arranged in the shaft sleeve, the end part of the through hole is embedded into the vertical bearing, the vertical bearing is connected with the guide post in a sliding manner, one end of the guide post is conical, and the other end of the guide post is connected with the shock absorber.
Preferably, two groups of clamping grooves are symmetrically formed in two ends of the clamping ring, a first spring is arranged between the clamping grooves, and teeth are arranged on two sides of the rack.
Preferably, a vertical bearing is arranged on the first rod, the vertical bearing is embedded into one group of clamping rings, and the other end of the first rod passes through the first spring and is connected with the other group of clamping rings.
Preferably, one group of the bearing plates is connected with the other group of the clamping rings, and the other group of the bearing plates is connected with the second plate.
Preferably, the gear is meshed with the rack, one end of the transmission shaft is provided with a bearing, and the bearing is embedded into the supporting rod.
Preferably, one side of the arc plate is parallel to the conical surface at one end of the guide post, and the other side of the arc plate is fixedly connected with the push rod.
Compared with the prior art, the invention has the beneficial effects that:
1. when the air bag mechanism pushes the frame to move upwards, the frame pulls the guide post through the shock absorber, and the frame moves vertically upwards under the cooperation of the guide post and the vertical bearing, so that the air bag mechanism plays a role in guiding the lifting and falling of the frame;
2. after the frame is lifted by the air bag mechanism, starting a rotary cylinder, enabling the rotary cylinder to enable the elliptic block to rotate through a first shaft, enabling the first plate and the second plate to move back by rotating the elliptic block, enabling the first plate and the second plate to pull the other group of clamping rings through a first rod, directly pushing one group of clamping rings by the second plate, enabling the two groups of clamping rings to clamp the guide post, enabling the shock absorber to play a certain shock absorption role on the frame after the guide post is fixed, and meanwhile playing a role in buffering the impact force of the guide post;
3. when another group of snap rings and the second plate move, the two groups of bearing plates move, the bearing plates linearly move under the matching effect of the slide bars and the vertical bearings, the second compression springs are used for driving the gears and the racks to be meshed through the support rods, meanwhile, the arc plates are close to the conical surface at one end of the guide post, when the vehicle runs under load, the load and impact force of one part of the vehicle frame act on the shock absorber, the shock absorber makes the guide post move downwards at the moment of being impacted, the guide post drives the gears to rotate through the racks, the rotation of the gears enables the arc plates to cling to the conical surface at one end of the guide post through the pull rods, the distance between the two groups of arc plates is reduced, and therefore the guide post cannot move downwards, and the effective action of the shock absorber is guaranteed.
Drawings
FIG. 1 is a schematic view of a structural sleeve, snap ring, slide bar, and spring assembly of the present invention;
FIG. 2 is a side partial cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a top view of a clamp mechanism and sleeve combination of the present invention;
FIG. 5 is a schematic view of an arcuate plate according to the present invention.
In the figure: 1. a frame; 2. a load carrying plate; 3. an air bag mechanism; 4. a support device; 5. a damper; 6. a bearing shaft; 401. a guide post; 402. the clamp mechanism; 403. a shaft sleeve; 404. a receiving mechanism; 405. a link mechanism; 406. a rack; 4021. A clasp; 4022. a slide block; 4023. a slide rail; 4024. a first spring; 4025. a second plate; 4026. a first plate; 4027. an elliptic block; 4028. a first shaft; 4029. a rotary cylinder; 40210. a first rod; 4041. a receiving plate; 4042. a second spring; 4043. a slide bar; 4044. a push rod; 4045. a support rod; 4051. an arc-shaped plate; 4052. a hinge base; 4053. a pull rod; 4054. a transmission shaft; 4055. a coil spring box; 4056. a gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a no horizontal pushing single bridge two gasbag air suspension, including frame 1, load board 2, gasbag mechanism 3, strutting arrangement 4, shock absorber 5 (reference specification SX:315 023), bear axle 6, set up bear axle 6 under frame 1, bear axle 6 both ends symmetry set up two sets of load board 2, load board 2 middle part sets up gasbag mechanism 3, load board 2 both ends symmetry set up two sets of strutting arrangement 4 that have fixed function, strutting arrangement 4 sets up shock absorber 5 (reference specification SX:315 023), strutting arrangement 4 includes axle sleeve 403, axle sleeve 403 cooperation connection guide pillar 401, axle sleeve 403 tip sets up clamp mechanism 402, axle sleeve 403 bilateral symmetry sets up two sets of accepting mechanism 404, accepting mechanism 404 connects link mechanism 405, guide pillar 401 one end connects rack 406, axle sleeve 403 embeds the through-hole tip imbeds the vertical bearing, vertical bearing sliding connection guide pillar 401, guide pillar 401 one end is the toper, the shock absorber 5 is connected to the other end of guide pillar 401 (reference specification SX:315 023), wherein when gasbag mechanism 3 frame 1 upwards moves, frame 1 pulls guide pillar 401 through shock absorber 5 (reference specification SX:315 023), in order to make vertical lifting guide pillar 1 and vertical bearing 3 to the effect that vertical lifting the vertical bearing is played with the vertical lifting frame;
further, the clamp mechanism 402 comprises two groups of clamping rings 4021, wherein two groups of sliding blocks 4022 are symmetrically embedded in one side of the clamping rings 4021, the sliding blocks 4022 are in sliding connection with sliding rails 4023, two groups of springs I4024 are arranged between the two groups of clamping rings 4021, one group of clamping rings 4021 is connected with two groups of rods I40210, one end of each rod I40210 is fixedly connected with a connecting plate I4026, an elliptic block 4027 is arranged between the plate I4026 and the plate II 4025, the elliptic block 4027 is connected with a shaft I4028, the shaft I4028 is connected with a rotary cylinder 4029, two groups of clamping grooves are symmetrically arranged at two ends of the clamping rings 4021, a spring I4024 is arranged between the clamping grooves, teeth are arranged on two sides of each rack 406, the rod one 40210 is provided with a vertical bearing, the vertical bearing is embedded into one group of snap rings 4021, the other end of the rod one 40210 passes through a spring one 4024 and is connected with the other group of snap rings 4021, after the frame 1 is lifted by the air bag mechanism 3, a rotary cylinder 4029 is started, the rotary cylinder 4029 enables an elliptical block 4027 to rotate 90 degrees through a shaft one 4028, the rotation of the elliptical block 4027 enables a pressing plate one 4026 and a plate two 4025 to move back, the plate one 4026 and the plate two 4025 are enabled to move, the plate one 4026 pulls the other group of snap rings 4021 through the rod one 40210, the plate two 4025 directly pushes the group of snap rings 4021, so that the two groups of snap rings 4021 clamp a guide pillar 401, and after the guide pillar 401 is fixed, the shock absorber 5 (reference specification SX:315 023) plays a certain role in damping the frame 1 and plays a role in buffering the impact force of the guide post 401;
further, the receiving mechanism 404 includes a receiving plate 4041, two sets of sliding rods 4043 are disposed on the receiving plate 4041, one end of the sliding rod 4043 is connected with a shaft sleeve 403, a second spring 4042 is sleeved on the sliding rod 4043, a vertical bearing is disposed at the other end of the sliding rod 4043, the vertical bearing is embedded in the receiving plate 4041, the receiving plate 4041 is connected with a supporting rod 4045, a push rod 4044 is disposed on the receiving plate 4041, a vertical bearing is disposed at one end of the push rod 4044, the vertical bearing is embedded in the receiving plate 4041, the connecting rod mechanism 405 includes a gear 4056, a coil spring box 4055 is embedded in the middle of the gear 4056, the coil spring box 4055 is connected with a transmission shaft 4054, one side of the gear 4056 is embedded with a bearing, a bearing inner ring is connected with a pull rod 4053, one end of the pull rod 4053 is hinged with an arc plate 4051 through a hinging seat 4052, one set of the receiving plate 4041 is connected with another set of a snap ring 1, the gear 4056 is meshed with a rack 406, one end of the transmission shaft 4045 is disposed with a bearing, the bearing 4045 is embedded in one end of the bearing rod 4045, one side of the arc plate 4051 is parallel to a conical surface of the guide post 401, the other side of the push rod 4044 is fixedly connected with the other side of the push rod 404025, when the other set of the other end of the support rod 4045 is moving with the bearing, the other set of the support rod 4045 moves along the bearing 40, when the bearing 40 moves along the bearing 40 and the bearing 40, the bearing 40 is in the bearing 40, and the bearing 40 is in the direct conical surface 40, and the other end 40 is in the straight plate 40, and the bearing has a bearing 40 is in the direct bearing 40 and the bearing 40 is in the direct bearing 40; 315 023), the shock absorber 5 (reference specification SX:315 023) moves the guide post 401 downward at the moment of impact, the guide post 401 drives the gear 4056 to rotate through the rack 406, the rotation of the gear 4056 makes the arc 4051 cling to the conical surface of one end of the guide post 401 through the pull rod 4053, the distance between two groups of arc 4051 is reduced, so that the guide post 401 cannot move downward, ensuring the effective action of the shock absorber 5 (reference standard SX:315 023).
Working principle: in use, when the airbag mechanism 3 pushes the frame 1 upward, the frame 1 passes through the shock absorber 5 (reference specification SX:315 023) pulls the guide post 401, under the cooperation of the guide post 401 and the upright bearing, the frame 1 moves vertically upwards, the rotary cylinder 4029 is started, the rotary cylinder 4029 rotates the elliptical block 4027 by 90 degrees through the shaft one 4028, the rotation of the elliptical block 4027 drives the extrusion plate one 4026 and the plate two 4025 to move back, the plate one 4026 pulls the other group of the clamp rings 4021 through the rod one 40210, the plate two 4025 directly pushes the group of the clamp rings 4021, so that the two groups of the clamp rings 4021 clamp the guide post 401, when the other group of the clamp rings 4021 and the plate two 4025 move, the two groups of the receiving plates 4041 move linearly under the cooperation of the slide rod 4043 and the upright bearing, the spring two 4042 is compressed, the receiving plates 4041 push the gear 4056 to be meshed with the rack 406 through the support rod 4045, meanwhile, when the vehicle is loaded and driven by the clamp rings 40251 to be close to the conical surface of one end of the guide post 401, the load and the impact force of the frame 1 act on the clamp rings 4025 (refer to SX:315 023), the gear 4051 is driven by the gear 4056 to move down to the conical surface of the guide post 401, and the guide post 4051 can not be driven to move to rotate by the guide post 4051, and the guide post 401 can not rotate to be close to the conical surface 4051, and the guide post 401 can rotate, and the guide post 4051 can not rotate to the guide post 401.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a there is not two gasbag air suspensions of horizontal single bridge of pushing away, includes frame (1), load board (2), gasbag mechanism (3), strutting arrangement (4), bumper shock absorber (5), bears axle (6), set up under frame (1) and bear axle (6), bear axle (6) both ends symmetry and set up two sets of load boards (2), load board (2) middle part sets up gasbag mechanism (3), its characterized in that: two groups of supporting devices (4) with fixing functions are symmetrically arranged at two ends of the loading plate (2), and shock absorbers (5) are arranged on the supporting devices (4);
the supporting device (4) comprises a shaft sleeve (403), the shaft sleeve (403) is matched and connected with a guide post (401), a clamp mechanism (402) is arranged at the end part of the shaft sleeve (403), two groups of bearing mechanisms (404) are symmetrically arranged on two sides of the shaft sleeve (403), the bearing mechanisms (404) are connected with a connecting rod mechanism (405), and one end of the guide post (401) is connected with a rack (406);
the clamp mechanism (402) comprises two groups of clamping rings (4021), wherein two groups of sliding blocks (4022) are symmetrically embedded in one side of each clamping ring (4021), each sliding block (4022) is connected with a sliding rail (4023) in a sliding mode, two groups of springs I (4024) are arranged between the two groups of clamping rings (4021), one group of clamping rings (4021) is connected with a plate II (4025), the other group of clamping rings (4021) is symmetrically connected with two groups of rods I (40210), one end of each rod I (40210) is fixedly connected with a plate I (4026), an oval block (4027) is arranged between the plate I (4026) and the plate II (4025), an oval block (4027) is connected with a shaft I (4028), and the shaft I (4028) is connected with a rotary cylinder (4029);
the bearing mechanism is characterized in that the bearing mechanism (404) comprises a bearing plate (4041), two groups of sliding rods (4043) are arranged on the bearing plate (4041), one end of each sliding rod (4043) is connected with a shaft sleeve (403), two springs (4042) are sleeved on the sliding rods (4043), a vertical bearing is arranged at the other end of each sliding rod (4043), the vertical bearing is embedded into the bearing plate (4041), the bearing plate (4041) is connected with a supporting rod (4045), a push rod (4044) is arranged on the bearing plate (4041), a vertical bearing is arranged at one end of each push rod (4044), and the vertical bearing is embedded into the bearing plate (4041).
2. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 1, wherein: the connecting rod mechanism (405) comprises a gear (4056), a coil spring box (4055) is embedded in the middle of the gear (4056), a transmission shaft (4054) is connected with the coil spring box (4055), a bearing is embedded in one side of the gear (4056), a pull rod (4053) is connected with an inner ring of the bearing, and one end of the pull rod (4053) is hinged with an arc-shaped plate (4051) through a hinge seat (4052).
3. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 1, wherein: the shaft sleeve (403) is internally provided with a through hole, the end part of the through hole is embedded with a vertical bearing, the vertical bearing is connected with the guide post (401) in a sliding manner, one end of the guide post (401) is conical, the other end of the guide post (401) is connected with the shock absorber (5), and teeth are arranged on two sides of the rack (406).
4. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 1, wherein: two groups of clamping grooves are symmetrically formed in two ends of the clamping ring (4021), and a first spring (4024) is arranged between the clamping grooves.
5. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 1, wherein: the rod I (40210) is provided with an upright bearing, one group of clamping rings (4021) is embedded into the upright bearing, and the other end of the rod I (40210) penetrates through the spring I (4024) to be connected with the other group of clamping rings (4021).
6. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 1, wherein: one group of the bearing plates (4041) is connected with the other group of the clamping rings (4021), and the other group of the bearing plates (4041) are connected with the second connecting plate (4025).
7. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 2, wherein: the gear (4056) is meshed with the rack (406), one end of the transmission shaft (4054) is provided with a bearing, and the bearing is embedded into the supporting rod (4045).
8. The non-transverse pushing single-bridge two-air-bag air suspension according to claim 2, wherein: one side of the arc-shaped plate (4051) is parallel to the conical surface at one end of the guide post (401), and the other side of the arc-shaped plate (4051) is fixedly connected with the push rod (4044).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616851.9A CN113119673B (en) | 2021-06-03 | 2021-06-03 | No-transverse-pushing single-bridge two-airbag air suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616851.9A CN113119673B (en) | 2021-06-03 | 2021-06-03 | No-transverse-pushing single-bridge two-airbag air suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113119673A CN113119673A (en) | 2021-07-16 |
| CN113119673B true CN113119673B (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110616851.9A Active CN113119673B (en) | 2021-06-03 | 2021-06-03 | No-transverse-pushing single-bridge two-airbag air suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113119673B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725218A (en) * | 1993-07-09 | 1995-01-27 | Hino Motors Ltd | Axial load distributing device used for rear suspension for rear two-axle vehicle |
| CN2685123Y (en) * | 2004-01-30 | 2005-03-16 | 中国重型汽车集团有限公司 | Vehicle air suspension |
| CN1803517A (en) * | 2006-01-16 | 2006-07-19 | 湖北三江航天万山特种车辆有限公司 | Air suspension device of vehicle takeup bridge |
| CN2918127Y (en) * | 2006-07-07 | 2007-07-04 | 张海峰 | Elastic guiding gas-bag total bearing air suspension |
| KR20090050348A (en) * | 2007-11-15 | 2009-05-20 | 현대자동차주식회사 | An air suspension for a vehicle |
| CN210478331U (en) * | 2019-09-30 | 2020-05-08 | 山东安博机械科技股份有限公司 | Light-weight air suspension |
-
2021
- 2021-06-03 CN CN202110616851.9A patent/CN113119673B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0725218A (en) * | 1993-07-09 | 1995-01-27 | Hino Motors Ltd | Axial load distributing device used for rear suspension for rear two-axle vehicle |
| CN2685123Y (en) * | 2004-01-30 | 2005-03-16 | 中国重型汽车集团有限公司 | Vehicle air suspension |
| CN1803517A (en) * | 2006-01-16 | 2006-07-19 | 湖北三江航天万山特种车辆有限公司 | Air suspension device of vehicle takeup bridge |
| CN2918127Y (en) * | 2006-07-07 | 2007-07-04 | 张海峰 | Elastic guiding gas-bag total bearing air suspension |
| KR20090050348A (en) * | 2007-11-15 | 2009-05-20 | 현대자동차주식회사 | An air suspension for a vehicle |
| CN210478331U (en) * | 2019-09-30 | 2020-05-08 | 山东安博机械科技股份有限公司 | Light-weight air suspension |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113119673A (en) | 2021-07-16 |
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