CN201037519Y - Undercarriage brake disc - Google Patents
Undercarriage brake disc Download PDFInfo
- Publication number
- CN201037519Y CN201037519Y CNU2007200048025U CN200720004802U CN201037519Y CN 201037519 Y CN201037519 Y CN 201037519Y CN U2007200048025 U CNU2007200048025 U CN U2007200048025U CN 200720004802 U CN200720004802 U CN 200720004802U CN 201037519 Y CN201037519 Y CN 201037519Y
- Authority
- CN
- China
- Prior art keywords
- disk
- dynamic
- dynamic disk
- braking
- disk component
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract 4
- 238000012545 processing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a braking disk pair for aircraft landing gear. The braking disk pair comprises three dynamic disk components, two static disks, a compressing disk and a pressure bearing disk, wherein, one compressing disk, one dynamic disk component, one static disk, one dynamic disk component, one static disk, one dynamic disk component and one pressure bearing disk are orderly stacked; each dynamic disk component comprises a dynamic disk and steel clips; nine outer key slots are arranged on each dynamic disk; two ends of each outer key slot are respectively in rivet connection with the steel clips; the outer key slots are matched with convex keys on a wheel hub and rotate together with aircraft wheels in brake loosening process; the static disks and the compressing disk are respectively provided with twelve inner keys which are matched with concave keys on a braking shell to transmit torque in braking process; twelve circular grooves are arranged on the non-friction surface of the pressure bearing disk, which are matched with a pressure bearing cup on the braking shell to transmit torque in braking process.
Description
Technical field
The utility model patent relates to a kind of brake disc pair, relates in particular to a kind of undercarriage braking brake dish pair.
Background technique
Destroying Hong seven A aircrafts is fighters of Chinese development and production, the secondary function of the C/C material of this aircraft brake be guarantee aircraft in ground taxi, turning, normal landing, landings of taking off, overload, end to take off and the skidding when ground stop and engine test.
Summary of the invention
In order to realize above-mentioned functions, the utility model is achieved through the following technical solutions:
Undercarriage braking brake dish pair comprises three dynamic disk components, two quiet dishes, a compression plate and a bearing disc, and compression plate, dynamic disk component, quiet dish, dynamic disk component, quiet dish, dynamic disk component, bearing disc laminate in proper order.
Described dynamic disk component comprises Moving plate and steel folder, and 9 outside keyways are arranged on the Moving plate, and the steel folder is riveted at each outside keyway two ends respectively, and outside keyway cooperates with protruding key on the wheel hub, rotates with wheel when getting off the brakes.
Transmitting torque when described quiet dish, compression plate all have 12 internal keies to cooperate brake with brake housing fovea superior keyway.
There are 12 circular grooves to cooperate transmitting torque during brake on the described bearing disc non-rubbing surface with the pressure-bearing cup of brake on the housing.
The utility model can make brake disc rubbing contact area reach maximum, reduces the contraction deformation of brake disc, improves braking efficiency.
Description of drawings
Fig. 1 is an assembling schematic representation of the present utility model.
Fig. 2 is a dynamic disk component plan view of the present utility model.
Fig. 3 is a dynamic disk component A-A sectional drawing of the present utility model.
Fig. 4 is a Moving plate plan view of the present utility model.
Fig. 5 is a steel folder plan view of the present utility model.
Fig. 6 is a steel folder sectional drawing of the present utility model.
Fig. 7 is a quiet dish plan view of the present utility model.
Fig. 8 is a compression plate plan view of the present utility model.
Fig. 9 is a bearing disc plan view of the present utility model.
Figure 10 is a bearing disc sectional drawing of the present utility model
Wherein:
1-compression plate
2-dynamic disk component
3-quiet dish
4-bearing disc
5-Moving plate
6-steel folder
7-Moving plate outside keyway
8-quiet dish, compression plate interior spline
9-bearing disc circular groove
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further, but not as to qualification of the present utility model.
As shown in Figure 1, undercarriage braking brake dish pair comprises the quiet dish of three dynamic disk components 2, two 3, a compression plate 1 and a bearing disc 4, and compression plate 1, dynamic disk component 2, quiet dish 3, dynamic disk component 2, quiet dish 3, dynamic disk component 2, bearing disc 4 orders laminate.
As Fig. 2～shown in Figure 6, dynamic disk component 1 comprises Moving plate 5 and steel folder 6, and 9 outside keyways 7 are arranged on the Moving plate 1, and steel folder 6 is riveted at each outside keyway 7 two ends respectively, outside keyway 7 cooperates with protruding key (not shown) on the wheel hub, rotates with the wheel (not shown) when getting off the brakes.
As Fig. 7～shown in Figure 8, quiet dish 3, compression plate 1 all have 12 internal keies 8, cooperate transmitting torque when braking with brake housing fovea superior keyway (not shown).
As shown in Figure 9, bearing disc 4 has 12 circular grooves 9 and the pressure-bearing cup (not shown) of brake on the housing) cooperate transmitting torque during brake.
Manufacture method is: buy the charcoal fiber, and the self-control precast body, vapor deposition, resin impregnation curing, charing processing, graphitization processing, machining and inoxidzable coating processing become the disc type brake disc pair.
Specific embodiment of the present utility model elaborates content of the present utility model.For persons skilled in the art, any conspicuous change of under the prerequisite that does not deviate from the utility model spirit it being done all constitutes the infringement to the utility model patent, with corresponding legal responsibilities.
Claims (4)
1. undercarriage braking brake dish pair, comprise three dynamic disk components, two quiet dishes, a compression plate and a bearing disc, compression plate, dynamic disk component, quiet dish, dynamic disk component, quiet dish, dynamic disk component, bearing disc laminate in proper order, it is characterized in that: described dynamic disk component comprises Moving plate and steel folder, and the steel folder is riveted at the outside keyway two ends on the Moving plate respectively.
2. require described undercarriage braking brake dish pair according to right 1, it is characterized in that: described quiet dish, compression plate all have 12 internal keies.
3. require described undercarriage braking brake dish pair according to right 1, it is characterized in that: 12 circular grooves are arranged on the bearing disc non-rubbing surface.
4. require described undercarriage braking brake dish pair according to right 1, it is characterized in that: 9 outside keyways are arranged on the described Moving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200048025U CN201037519Y (en) | 2007-02-09 | 2007-02-09 | Undercarriage brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200048025U CN201037519Y (en) | 2007-02-09 | 2007-02-09 | Undercarriage brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037519Y true CN201037519Y (en) | 2008-03-19 |
Family
ID=39210035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200048025U Expired - Lifetime CN201037519Y (en) | 2007-02-09 | 2007-02-09 | Undercarriage brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037519Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042356A (en) * | 2010-12-16 | 2011-05-04 | 西安航空制动科技有限公司 | Steel brake disc with stress release holes |
| CN103615479A (en) * | 2013-11-22 | 2014-03-05 | 西安航空制动科技有限公司 | Carbon brake disc assembly provided with isolation pads |
| CN107701621A (en) * | 2017-11-21 | 2018-02-16 | 西安航空制动科技有限公司 | A kind of Inspection Aircraft Wheels steel brake disc Moving plate and manufacture method |
| CN108679121A (en) * | 2018-05-07 | 2018-10-19 | 西安航空制动科技有限公司 | A kind of airplane carbon brake disc steel clamp |
| CN110332265A (en) * | 2019-07-08 | 2019-10-15 | 西安航空制动科技有限公司 | A kind of concatermer monoblock type carbon brake Moving plate steel clamp |
-
2007
- 2007-02-09 CN CNU2007200048025U patent/CN201037519Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042356A (en) * | 2010-12-16 | 2011-05-04 | 西安航空制动科技有限公司 | Steel brake disc with stress release holes |
| CN102042356B (en) * | 2010-12-16 | 2013-03-20 | 西安航空制动科技有限公司 | Steel brake disc with stress release holes |
| CN103615479A (en) * | 2013-11-22 | 2014-03-05 | 西安航空制动科技有限公司 | Carbon brake disc assembly provided with isolation pads |
| CN107701621A (en) * | 2017-11-21 | 2018-02-16 | 西安航空制动科技有限公司 | A kind of Inspection Aircraft Wheels steel brake disc Moving plate and manufacture method |
| CN107701621B (en) * | 2017-11-21 | 2023-04-07 | 西安航空制动科技有限公司 | Steel brake disc of aircraft wheel and manufacturing method |
| CN108679121A (en) * | 2018-05-07 | 2018-10-19 | 西安航空制动科技有限公司 | A kind of airplane carbon brake disc steel clamp |
| CN110332265A (en) * | 2019-07-08 | 2019-10-15 | 西安航空制动科技有限公司 | A kind of concatermer monoblock type carbon brake Moving plate steel clamp |
| CN110332265B (en) * | 2019-07-08 | 2024-01-30 | 西安航空制动科技有限公司 | Multi-body integral carbon brake movable disc steel clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201037519Y (en) | Undercarriage brake disc | |
| EP2546540B1 (en) | Rail car brake lining | |
| EP2824353B1 (en) | Keyed brake disk assembly | |
| US4456308A (en) | Wheel and brake-drum configuration for vehicles | |
| CN100537339C (en) | Bicycle hub with an integrated brake friction surface and antilock support member | |
| US20140042798A1 (en) | Composite bicycle rim | |
| CN106218869B (en) | A kind of wheel of Contiuum type Twin brakes | |
| CN101734373A (en) | Wheel bar and a wheel specially adapted therefor | |
| CN106218870B (en) | A kind of single-wheel double-brake brake machine wheel | |
| CN102434604B (en) | For the disc rotor unit of vehicle | |
| US7793753B2 (en) | Power-assisted steering system or power steering system | |
| CN206874706U (en) | Ring cloth friction disk type disk brake | |
| US20170225511A1 (en) | Scooter Wheel | |
| CN201096155Y (en) | Landing gear braking disc pair for airplane | |
| CN102042356B (en) | Steel brake disc with stress release holes | |
| EP3081825B1 (en) | Increased brake radius to improve rto performance | |
| CN200975430Y (en) | Braking brake disc assistant of landing gear | |
| US8813921B2 (en) | Bicycle disc brake rotor | |
| CN204801428U (en) | Take fast -assembling solid tyre of adapter | |
| CN2928678Y (en) | Brake airplane wheel of Qianhong-7 airplane | |
| JPS62176531U (en) | ||
| KR20080024723A (en) | Fastening structure of disk and hub in vehicles | |
| US10228030B2 (en) | Multi-disk brake assembly with travel limit pin | |
| CN111186565A (en) | Static disc assembly for braking of aircraft wheel | |
| CN105673738A (en) | Combined type carbon fiber composite brake disk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090327 Address after: Beijing Changping District Shahe town Shahe Industrial Zone Beijing Bei Gao hi tech friction material Co., Ltd., zip code: 102206 Patentee after: Beijing Bei Mo Gao Ke Friction Material Co., Ltd. Address before: Beijing Changping District Shahe town Shahe Industrial Zone Beijing Bei Gao hi tech friction material Co., Ltd., zip code: 102206 Patentee before: Wang Shumin |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BEI MO GAO KE FRICTION MATERIAL CO.,LTD. Free format text: FORMER OWNER: WANG SHUMIN Effective date: 20090327 |
|
| CP03 | Change of name, title or address |
Address after: 102206 Beijing Changping District Science Park Road No. 13 room 317 floating white Patentee after: Beijing North High Tech friction materials Limited by Share Ltd Address before: 102206 Shahe Changping District Shahe Industrial Zone, Beijing, North Korea hi tech friction materials Co., Ltd. Patentee before: Beijing Bei Mo Gao Ke Friction Material Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |