CN201096155Y - Landing gear braking disc pair for airplane - Google Patents
Landing gear braking disc pair for airplane Download PDFInfo
- Publication number
- CN201096155Y CN201096155Y CNU2007201437641U CN200720143764U CN201096155Y CN 201096155 Y CN201096155 Y CN 201096155Y CN U2007201437641 U CNU2007201437641 U CN U2007201437641U CN 200720143764 U CN200720143764 U CN 200720143764U CN 201096155 Y CN201096155 Y CN 201096155Y
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- CN
- China
- Prior art keywords
- brake
- plate
- moving plate
- dish
- quiet
- 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
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Abstract
The utility model relates to a brake plate pair, in particular to a brake plate pair for aircraft lifting frames. The utility model provides the brake plate pair of aircraft lifting frames to satisfy the brake using requirement for aircrafts and enhance the brake efficiency. The brake plate pair comprise the components that four movable plates, three fixed plates, one press plate and fourteen fixed pieces are pivoted on a brake casing, and the press plate, a first movable plate, a first fixed plate, a second movable plate, a second fixed plate, a third movable plate, a third fixed plate, a forth movable plate and the brake casing are folded orderly. The utility model is characterized in that movable pieces are assembled on movable plate frames via the movable plates, and blocking pieces which limit the radial movement of the movable pieces are tightly fixed with the movable plate frames to form the movable plates in different positions. The same movable plate has same thickness, and each movable plate has nine outer key grooves. The brake plate pair can satisfy the brake using requirement of aircrafts and enhance the brake efficiency.
Description
Technical field
The utility model relates to a kind of brake disc pair, relates in particular to a kind of undercarriage braking brake dish pair.
Background technique
Boeing-737-700 type aircraft is the airliner of U.S.'s import, the secondary function of homemade steel brake of this aircraft 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
The purpose of this utility model is to provide a kind of braking usage requirement that can satisfy aircraft, improves the undercarriage braking brake dish pair of braking efficiency.
The utility model is achieved through the following technical solutions:
A kind of undercarriage braking brake dish pair, comprise that four Moving plates, three quiet dishes, a compression plate and 14 stills are riveted on the brake housing, compression plate, first Moving plate, the first quiet dish, second Moving plate, the second quiet dish, the 3rd Moving plate, the 3rd quiet dish, the 4th Moving plate, brake housing laminate in proper order, wherein: described Moving plate is to be assembled with moving plate on the Moving plate skeleton, locking plate that the restriction moving plate moves radially and Moving plate skeleton adopt rivet fastening, constitute the Moving plate of each position, same Moving plate thickness is identical, and 9 outside keyways are arranged on the Moving plate.
Above-mentioned undercarriage braking brake dish pair has different allocation plans according to the different thickness of brake disc.
Described Moving plate comprises Moving plate skeleton, moving plate, locking plate and rivet, and 9 outside keyways on the Moving plate skeleton cooperate with the protruding key on the wheel hub, rotate with wheel when getting off the brakes.
Described quiet dish comprises quiet dish skeleton, the still that has the steel bowl assembly and rivet, described steel bowl assembly comprises steel bowl and rivet seat, described quiet dish is the still of riveted joint different-thickness on quiet dish skeleton, constitute the quiet dish of each position, same quiet disc thickness is identical, and 14 interior splinies are arranged on its quiet dish, and wherein 1 interior spline width is greater than other 13 interior spline width, last 14 interior splinies of described quiet dish and brake housing epirelief key cooperate transmitting torque during brake.
Described compression plate comprises compression plate skeleton, still and rivet, described compression plate is the still of riveted joint different-thickness on the compression plate skeleton, same compression plate thickness is identical, has 7 interior splinies to cooperate transmitting torque during brake with the protruding keyway of brake on the housing on the compression plate.
14 stills are riveted on and are one on the brake housing, allot the still of different-thickness, and the thickness of still is identical on the same brake housing.
The moving plate, the still that respective thickness are set by brake secondary configuration and brake disc position constitute undercarriage braking brake dish pair.
The utility model can satisfy the braking usage requirement of aircraft, improves braking efficiency.
Description of drawings
Fig. 1: the structural representation that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 2: Moving plate (part 1) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 3: Moving plate skeleton (part 2) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 4: moving plate (part 3) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 5: moving plate (part 3) left view that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 6: locking plate (part 4) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 7: locking plate (part 4) plan view that is a kind of undercarriage braking brake of the utility model dish pair
Fig. 8: rivet (part 5) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Fig. 9: quiet dish (part 6) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 10: the C-C sectional drawing that is the quiet dish (part 6) of a kind of undercarriage braking brake of the utility model dish pair.
Figure 11: quiet dish skeleton (part 7) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 12: still (part 8) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 13: still (part 8) left view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 14: steel bowl (part 9) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 15: steel bowl (part 9) left view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 16: rivet seat (part 10) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 17: rivet (part 11) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 18: compression plate (part 12) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 19: the C-C sectional drawing that is the compression plate (part 12) of a kind of undercarriage braking brake of the utility model dish pair.
Figure 20: compression plate skeleton (part 13) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
Figure 21: the C-C sectional drawing that is the compression plate skeleton (part 13) of a kind of undercarriage braking brake of the utility model dish pair.
Figure 22: rivet (part 14) plan view that is a kind of undercarriage braking brake of the utility model dish pair.
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, it is the structural representation of a kind of undercarriage braking brake of the utility model dish pair, be Boeing-737-700 type undercarriage braking brake dish pair definitely, comprise the quiet diskware of four Moving plate spares 1, three 6, a compression plate 12 and be riveted on 14 still spares 8 on the brake housing.The brake housing that compresses diskware 12, the first Moving plate spare, 101, the first quiet diskware 601, the second Moving plate spare, 102, the second quiet diskware 602, the 3rd Moving plate spare the 103, the 3rd quiet diskware 603, the 4th Moving plate spare 104, riveted joint still spare 8 laminates in proper order.
Boeing-737-700 type undercarriage braking brake dish is secondary according to different allocation plans, and the brake disc of different-thickness is arranged: the still of compression plate, brake housing and the first quiet dish, the second quiet dish, the 3rd quiet dish, the 4th quiet dish riveted joint different-thickness; The moving plate of first Moving plate, second Moving plate, the 3rd Moving plate, the 4th Moving plate assembling different-thickness.
As Fig. 2～shown in Figure 8, Moving plate (assembly parts) part 1 comprises Moving plate skeleton 2, moving plate spare 3, locking plate spare 4 and rivet spare 5; 9 Moving plate outside keyways 15 are arranged on the Moving plate skeleton 2 shown in Figure 3, and each Moving plate outside keyway 15 two ends is respectively 9 groups of riveted joint locking plate spare 4 usefulness Moving plate riveted holes 16; Moving plate outside keyway 15 cooperates with protruding key (not shown) on the wheel hub, rotates with the wheel (not shown) when getting off the brakes.
As Fig. 9～shown in Figure 17, quiet dish (assembly parts) part 6 comprises quiet dish skeleton 7, still spare 8, steel bowl spare 9, rivet seat spare 10 and rivet spare 11; The circular interior spline 18 of 17,1 broad of 13 square interior splinies and the quiet dish riveted holes 19 of 14 riveted joint still spare 8 usefulness are arranged on the quiet dish skeleton 7 shown in Figure 11.Transmitting torque when square interior spline 17, circular interior spline 18 cooperate brake with brake housing fovea superior keyway (not shown).
As shown in figure 18, compression plate (assembly parts) part 12 comprises compression plate skeleton 13, still spare 8, steel bowl spare 9 and rivet seat spare 10 and rivet spare 14; 7 compression plate interior splinies 20 and 14 riveted joint still spare 8 usefulness compression plate riveted holes 21 are arranged on the compression plate skeleton 13 shown in Figure 180.Transmitting torque when compression plate interior spline 20 cooperates brake with brake housing fovea superior keyway (not shown).
Manufacture method is: buy alloyed steel sheet material, powdered metallurgical material by machining and mix, press, burn and be processed into 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 (5)
1. undercarriage braking brake dish pair, comprise that four Moving plates, three quiet dishes, a compression plate and 14 stills are riveted on the brake housing, compression plate, first Moving plate, the first quiet dish, second Moving plate, the second quiet dish, the 3rd Moving plate, the 3rd quiet dish, the 4th Moving plate, brake housing laminate in proper order, it is characterized in that: described Moving plate is to be assembled with moving plate on the Moving plate skeleton, locking plate that the restriction moving plate moves radially and Moving plate skeleton adopt rivet fastening, constitute the Moving plate of each position, same Moving plate thickness is identical, and 9 outside keyways are arranged on the Moving plate.
2. undercarriage braking brake dish pair according to claim 1, it is characterized in that: described quiet dish is the still that riveted joint has different-thickness on quiet dish skeleton, constitute the quiet dish of each position, same quiet disc thickness is identical, 14 interior splinies are arranged on its quiet dish, and wherein 1 interior spline width is greater than other 13 interior spline width.
3. undercarriage braking brake dish pair according to claim 1 is characterized in that: described compression plate is the still that riveted joint has different-thickness on the compression plate skeleton, and same compression plate thickness is identical, and 7 interior splinies are arranged on the compression plate.
4. undercarriage braking brake dish pair according to claim 1 is characterized in that: 14 stills are riveted on the brake housing and constitute an integral body, are furnished with the still of respective thickness, and the thickness of still is identical on the same brake housing.
5. undercarriage braking brake dish pair according to claim 1 is characterized in that: the moving plate, the still that respective thickness are set by brake secondary configuration and brake disc position constitute undercarriage braking brake dish pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201437641U CN201096155Y (en) | 2007-04-05 | 2007-04-05 | Landing gear braking disc pair for airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201437641U CN201096155Y (en) | 2007-04-05 | 2007-04-05 | Landing gear braking disc pair for airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096155Y true CN201096155Y (en) | 2008-08-06 |
Family
ID=39923208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201437641U Expired - Lifetime CN201096155Y (en) | 2007-04-05 | 2007-04-05 | Landing gear braking disc pair for airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096155Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069917A (en) * | 2010-11-24 | 2011-05-25 | 西安超码科技有限公司 | Method for detecting and assembling aircraft carbon brake discs |
| CN104653666A (en) * | 2013-11-21 | 2015-05-27 | 梅西耶-布加蒂-道提公司 | Method for the reconditioning and use of brake discs of the rear stator type with studs |
| CN108547888A (en) * | 2018-05-07 | 2018-09-18 | 西安航空制动科技有限公司 | A kind of steel brake disc Moving plate |
| CN108860577A (en) * | 2018-08-01 | 2018-11-23 | 湖南博云新材料股份有限公司 | A kind of unmanned plane and its brake assemblage |
-
2007
- 2007-04-05 CN CNU2007201437641U patent/CN201096155Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069917A (en) * | 2010-11-24 | 2011-05-25 | 西安超码科技有限公司 | Method for detecting and assembling aircraft carbon brake discs |
| CN102069917B (en) * | 2010-11-24 | 2013-04-17 | 西安超码科技有限公司 | Method for detecting and assembling aircraft carbon brake discs |
| CN104653666A (en) * | 2013-11-21 | 2015-05-27 | 梅西耶-布加蒂-道提公司 | Method for the reconditioning and use of brake discs of the rear stator type with studs |
| CN104653666B (en) * | 2013-11-21 | 2017-06-20 | 梅西耶-布加蒂-道提公司 | Method for repairing and using the rear stator type brake disc with stud |
| CN108547888A (en) * | 2018-05-07 | 2018-09-18 | 西安航空制动科技有限公司 | A kind of steel brake disc Moving plate |
| CN108860577A (en) * | 2018-08-01 | 2018-11-23 | 湖南博云新材料股份有限公司 | A kind of unmanned plane and its brake assemblage |
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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: 20090213 Address after: Shahe Industrial Zone, Shahe Town, Beijing, Changping District, China: 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: 20090213 |
|
| C56 | Change in the name or address of the patentee | ||
| 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 Industrial Zone, Shahe Town, Beijing, Changping District Patentee before: Beijing Bei Mo Gao Ke Friction Material Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |