CN214788392U - 一种泵用衬板调节螺柱 - Google Patents
一种泵用衬板调节螺柱 Download PDFInfo
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- CN214788392U CN214788392U CN202120820763.6U CN202120820763U CN214788392U CN 214788392 U CN214788392 U CN 214788392U CN 202120820763 U CN202120820763 U CN 202120820763U CN 214788392 U CN214788392 U CN 214788392U
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- shaft section
- pump
- pump body
- threaded shaft
- section
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- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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CN202120820763.6U CN214788392U (zh) | 2021-04-21 | 2021-04-21 | 一种泵用衬板调节螺柱 |
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CN202120820763.6U CN214788392U (zh) | 2021-04-21 | 2021-04-21 | 一种泵用衬板调节螺柱 |
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CN214788392U true CN214788392U (zh) | 2021-11-19 |
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CN202120820763.6U Active CN214788392U (zh) | 2021-04-21 | 2021-04-21 | 一种泵用衬板调节螺柱 |
Country Status (1)
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CN (1) | CN214788392U (zh) |
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2021
- 2021-04-21 CN CN202120820763.6U patent/CN214788392U/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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of adjusting screw for pump lining plate Effective date of registration: 20230324 Granted publication date: 20211119 Pledgee: Agricultural Bank of China, Boxing County branch, Limited by Share Ltd. Pledgor: Shandong Binrui Precision Machinery Co.,Ltd. Registration number: Y2023980035928 |
|
PC01 | Cancellation 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: 20211119 Pledgee: Agricultural Bank of China, Boxing County branch, Limited by Share Ltd. Pledgor: Shandong Binrui Precision Machinery Co.,Ltd. Registration number: Y2023980035928 |
|
PE01 | Entry into force 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 pump liner adjusting screw Granted publication date: 20211119 Pledgee: Agricultural Bank of China, Boxing County branch, Limited by Share Ltd. Pledgor: Shandong Binrui Precision Machinery Co.,Ltd. Registration number: Y2024980009195 |