CN203067630U - Hub type brake of heavy vehicle - Google Patents
Hub type brake of heavy vehicle Download PDFInfo
- Publication number
- CN203067630U CN203067630U CN 201320075934 CN201320075934U CN203067630U CN 203067630 U CN203067630 U CN 203067630U CN 201320075934 CN201320075934 CN 201320075934 CN 201320075934 U CN201320075934 U CN 201320075934U CN 203067630 U CN203067630 U CN 203067630U
- Authority
- CN
- China
- Prior art keywords
- brake
- drum
- hub type
- friction
- heavy 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
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Abstract
The utility model discloses a hub type brake of a heavy vehicle. The utility model aims to provide the hub type brake which has high brake efficiency and is applicable to the heavy vehicle. The hub type brake comprises a brake drum, a brake friction plate, brake shoe and the like, wherein the brake friction plate is adhered to or riveted on the inner cambered surface of a drum barrel of the brake drum. Friction brake is realized by contacting the inner cambered surface of the brake friction plate adhered to or riveted on the inner cambered surface in the drum barrel of the brake drum and the outer cambered surface of the brake shoe. The hub type brake has the characteristics that the contact friction of the brake drum and the brake friction plate is changed into the contact friction of the brake friction plate and the brake shoe; and due to implementation of the changing measure of the friction interface, the phenomenon that the brake efficiency is reduced by deformation of the brake drum which is overheated by friction is avoided, and the service life of the hub type brake can be prolonged.
Description
Technical field
The utility model relates to a kind of hub type brake, relates in particular to a kind of heavy vehicle hub type brake.
Background technique
At present, its structure of heavy vehicle hub type brake is that brake strip is bonding or is riveted on the brake shoe.Friction catch contacts with brake drum drum intrados with the outer arced surface of brake strip and realizes.When vehicle travelled in the continuous braking of complex road surface need, overheating deforming can take place because of long period and brake strip contact friction in brake drum, reduces its retardation efficiency.Up to the present, do not see the heavy vehicle hub type brake that to avoid the problems referred to above as yet.
The model utility content
The purpose of this utility model is the deficiency that overcomes prior art, provides a kind of retardation efficiency higher heavy vehicle hub type brake.
The technical solution of the utility model is: the heavy vehicle hub type brake.It comprises brake drum, brake strip, brake shoe etc.Described brake strip is bonding or is riveted on the brake drum drum intrados.Described brake strip bonding or that be riveted on the brake drum drum intrados is set to the 3-14 sheet, has the slit between sheet and the sheet.
The beneficial effects of the utility model are: because the part parts of original hub type brake are changed slightly, realize the change of its frictional interface, avoided the generation of brake drum because of bad phenomenon such as friction overheating deformings, can improve its retardation efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model
Embodiment
Below in conjunction with accompanying drawing the utility model is done to describe in detail
Scheme medium and heavy vehicle hub type brake, mainly by brake drum (1), brake strip (2), brake shoe formations such as (3).The brake strip (2) that can be clear that the heavy vehicle hub type brake from figure is bonding or is riveted on the drum intrados of brake drum (1).The friction that contacts with the outer arced surface of brake strip (2) of the drum intrados of the brake drum (1) of such structural change prior art.Be the friction that contacts with the intrados of brake strip (2) of the outer arced surface of brake shoe (3).A kind of like this change measure for frictional interface has been stopped brake drum (1) because of the friction overheating deforming, form oval, frictional interface stress is concentrated, and the retardation efficiency that friction particle discontinuity equalization etc. causes reduces the generation of phenomenon, can prolong the working life of its hub type brake.
Claims (2)
1. heavy vehicle hub type brake, it comprises brake drum (1), brake strip (2), brake shoe (3), it is characterized in that: described brake strip (2) is bonding or is riveted on the drum intrados of brake drum (1).
2. heavy vehicle hub type brake according to claim 1 is characterized in that: described brake strip (2) bonding or that be riveted on the drum intrados of brake drum (1) is set to the 3-14 sheet, has the slit between sheet and the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075934 CN203067630U (en) | 2013-02-19 | 2013-02-19 | Hub type brake of heavy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075934 CN203067630U (en) | 2013-02-19 | 2013-02-19 | Hub type brake of heavy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067630U true CN203067630U (en) | 2013-07-17 |
Family
ID=48766417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075934 Expired - Fee Related CN203067630U (en) | 2013-02-19 | 2013-02-19 | Hub type brake of heavy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067630U (en) |
-
2013
- 2013-02-19 CN CN 201320075934 patent/CN203067630U/en not_active Expired - Fee Related
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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: BEIJING ANYI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: AN FENGWEN Effective date: 20150714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150714 Address after: 102300 A-0915 building, building 20, 3 Yongan Road, Shilong Economic Development Zone, Mentougou, Beijing Patentee after: Beijing one Technology Co., Ltd. Address before: 102300, Mentougou District, Beijing Pavilion outside the landscape, 10-3-201 steel transfer Patentee before: An Fengwen |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160126 Address after: 102300, Mentougou District, Beijing Pavilion outside landscape 10-3-201 Patentee after: An Fengwen Address before: 102300 A-0915 building, building 20, 3 Yongan Road, Shilong Economic Development Zone, Mentougou, Beijing Patentee before: Beijing one Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |