CN2505315Y - Rubber air spring for suspension vehicle - Google Patents
Rubber air spring for suspension vehicle Download PDFInfo
- Publication number
- CN2505315Y CN2505315Y CN 01272547 CN01272547U CN2505315Y CN 2505315 Y CN2505315 Y CN 2505315Y CN 01272547 CN01272547 CN 01272547 CN 01272547 U CN01272547 U CN 01272547U CN 2505315 Y CN2505315 Y CN 2505315Y
- Authority
- CN
- China
- Prior art keywords
- rubber air
- air spring
- rubber
- vehicle
- suspension vehicle
- 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.)
- Expired - Fee Related
Links
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- Fluid-Damping Devices (AREA)
- Springs (AREA)
Abstract
A rubber air spring for suspension vehicle is a rubber tubular object, the wall of the tube is formed by a cord fabric layer 6 arranged between an outer glue 5 and an inner glue 2; the central parts of the upper bottom and the lower bottom of the tube are respectively provided with a round upper opening 1 and a round lower opening 7, the rims of which are provided with a wire loop 3, the periphery of which is wrapped with a rebound bumper 4. The utility model replaces a road spring and provides a rubber air spring for suspension vehicle which is quiet, safe and can make the vehicle run stably, thereby being widely used in vehicle damping.
Description
The utility model relates to a kind of automobile damping spring.
At present, automobile is for damping, and the past is used traditional steel spring or coiling spring always, has defectives such as frangibility, flexibility is poor, traveling comfort is poor, vibration is big.
The purpose of this utility model will provide a kind of exactly can replace steel spring, and noise is little, safety good, can make steadily comfortable suspension-type automobile rubber air bellow of vehicle.
The technical solution of the utility model is achieved in that a kind of suspension-type automobile rubber air bellow, be characterized in: it is a kind of rubber tub, the bucket wall is formed by accompanying carcass plies 6 between outer layer glue 5 and the hose lining 2, have circle suitable for reading 1 and end opening 7 at the upper base of bucket and the centre of going to the bottom, in upper and lower mouthful mouth edge, bead coil 3 is housed, is enclosed with cushion compound 4 in bead coil 3 peripheries.
The utility model is pressed as long as change in its air, just can obtain different load-carrying capacitys, utilize the height-control valve of air bellow under certain loading, to have different height around it to adapt to the demand of multiple structure, the rigidity of air bellow with in be pressed into direct ratio, so its rigidity is variable; Rubber air spring has non-linear, its characteristic curve (load---sag curve) can be designed to perfect condition; Rubber air spring links to each other with additive air, can make the eigentone of its device be reduced to minimum, under the effect of any load, rubber air spring all keeps lower and intimate equal oscillation frequency, constitute by air and rubber, it is little to rub, and can not influence the ability of isolating high-frequency vibration because of intrinsic vibration; Do not have intermetallic contact, therefore isolate soundproof effective; Add a cutoff port between rubber air spring and additive air, when vibration took place load on the spring, windstream was through cutoff port generation degradation of energy, thereby played the effect of damped vibration; The fatigue performance of rubber air spring is better than metal spring manyfold, long service life; The utility model is easy to manufacture, and installation is changed conveniently, maintaining is simple, does not need frequent maintenance, need not to refuel.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is a cutaway view of the present utility model.
Among the figure 1, suitable for reading 2, hose lining 3, bead coil 4, cushion compound 5, outer layer glue 6, carcass plies 7, end opening
The utility model is the rubber barrel-like structure, the bucket wall is to constitute by filling carcass plies 6 between outer layer glue 5 and the hose lining 2, have circle suitable for reading 1 and end opening 7 in upper base and the centre of going to the bottom, suitable for reading 1 with the mouth of end opening 7 along the interior annular arrangement bead coil 3 that is equipped with respectively, be enclosed with cushion compound 4 in the periphery of steel shape circle.
Claims (1)
1, a kind of suspension-type automobile rubber air bellow, it is characterized in that: it is a kind of rubber tub, the bucket wall is formed by accompanying carcass plies (6) between outer layer glue (5) and the hose lining (2), have circular (1) suitable for reading and end opening (7) at the upper base of bucket and the centre of going to the bottom, in upper and lower mouthful mouth edge, bead coil (3) is housed, is enclosed with cushion compound (4) in bead coil (3) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272547 CN2505315Y (en) | 2001-11-29 | 2001-11-29 | Rubber air spring for suspension vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272547 CN2505315Y (en) | 2001-11-29 | 2001-11-29 | Rubber air spring for suspension vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505315Y true CN2505315Y (en) | 2002-08-14 |
Family
ID=33677680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272547 Expired - Fee Related CN2505315Y (en) | 2001-11-29 | 2001-11-29 | Rubber air spring for suspension vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505315Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401074A (en) * | 2011-06-21 | 2012-04-04 | 贺劼 | Air spring for adjusting dynamic stiffness along with displacement of air bag |
| CN103508403A (en) * | 2013-10-11 | 2014-01-15 | 浙江正星健身器有限公司 | Oiling machine of gas spring pipe |
-
2001
- 2001-11-29 CN CN 01272547 patent/CN2505315Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401074A (en) * | 2011-06-21 | 2012-04-04 | 贺劼 | Air spring for adjusting dynamic stiffness along with displacement of air bag |
| CN103508403A (en) * | 2013-10-11 | 2014-01-15 | 浙江正星健身器有限公司 | Oiling machine of gas spring pipe |
| CN103508403B (en) * | 2013-10-11 | 2016-01-20 | 浙江正星健身器有限公司 | A kind of fuel charger of gas spring body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAANSHAN RUBBER AIR SPRING TOURNAMENT YATE CO., L Free format text: FORMER OWNER: DALU SCIENCE AND TECHNOLOGY INDUSTRY CO., LTD., MA ANSHAN CITY Effective date: 20061229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061229 Address after: 243051 Anhui province Chihu Jinjiazhuang District East Road No. 37 Patentee after: Ma'anshan Aifuxi special rubber air spring Co. Ltd. Address before: 243021 Anhui city of Ma'anshan Province Ning Wu Lu building 3-7 No. Patentee before: Dalu Science and Technology Industry Co., Ltd., Ma'anshan City |
|
| ASS | Succession or assignment of patent right |
Owner name: DALU SCIENCE AND TECHNOLOGY INDUSTRY CO., LTD., MA Free format text: FORMER OWNER: MAANSHAN SAIYATE RUBBER AIR SPRING CO., LTD. Effective date: 20090403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: Anhui province Ma'anshan city red flag Road No. 88 Branch Center, zip code: 243051 Patentee after: Dalu Science and Technology Industry Co., Ltd., Ma'anshan City Address before: Anhui province Chihu Jinjiazhuang District Station Road 37, zip code: 243051 Patentee before: Ma'anshan Aifuxi special rubber air spring Co. Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020814 Termination date: 20101129 |