CN219492990U - 一种高强度机车齿轮箱 - Google Patents
一种高强度机车齿轮箱 Download PDFInfo
- Publication number
- CN219492990U CN219492990U CN202320349407.XU CN202320349407U CN219492990U CN 219492990 U CN219492990 U CN 219492990U CN 202320349407 U CN202320349407 U CN 202320349407U CN 219492990 U CN219492990 U CN 219492990U
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- Prior art keywords
- fixed shell
- gear box
- shell
- fixed
- locomotive
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- 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.)
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 42
- 230000004224 protection Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000004049 embossing Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320349407.XU CN219492990U (zh) | 2023-03-01 | 2023-03-01 | 一种高强度机车齿轮箱 |
Applications Claiming Priority (1)
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CN202320349407.XU CN219492990U (zh) | 2023-03-01 | 2023-03-01 | 一种高强度机车齿轮箱 |
Publications (1)
Publication Number | Publication Date |
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CN219492990U true CN219492990U (zh) | 2023-08-08 |
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Family Applications (1)
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CN202320349407.XU Active CN219492990U (zh) | 2023-03-01 | 2023-03-01 | 一种高强度机车齿轮箱 |
Country Status (1)
Country | Link |
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CN (1) | CN219492990U (zh) |
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2023
- 2023-03-01 CN CN202320349407.XU patent/CN219492990U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength locomotive gearbox Effective date of registration: 20230821 Granted publication date: 20230808 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: Dalian Dingli Rail Transit Equipment Co.,Ltd. Registration number: Y2023210000096 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230808 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: Dalian Dingli Rail Transit Equipment Co.,Ltd. Registration number: Y2023210000096 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength locomotive gearbox Granted publication date: 20230808 Pledgee: Dalian Enterprise Credit Financing Guarantee Co.,Ltd. Pledgor: Dalian Dingli Rail Transit Equipment Co.,Ltd. Registration number: Y2024980015421 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |