CN209157318U - 一种圆底丝锥 - Google Patents
一种圆底丝锥 Download PDFInfo
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- CN209157318U CN209157318U CN201821191536.6U CN201821191536U CN209157318U CN 209157318 U CN209157318 U CN 209157318U CN 201821191536 U CN201821191536 U CN 201821191536U CN 209157318 U CN209157318 U CN 209157318U
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- tooth
- screw tap
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- round bottom
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- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 231100000869 headache Toxicity 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Priority Applications (1)
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CN201821191536.6U CN209157318U (zh) | 2018-07-26 | 2018-07-26 | 一种圆底丝锥 |
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CN201821191536.6U CN209157318U (zh) | 2018-07-26 | 2018-07-26 | 一种圆底丝锥 |
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CN209157318U true CN209157318U (zh) | 2019-07-26 |
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CN201821191536.6U Active CN209157318U (zh) | 2018-07-26 | 2018-07-26 | 一种圆底丝锥 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943776A (zh) * | 2021-03-10 | 2021-06-11 | 扬州工业职业技术学院 | 一种具有摩擦系数恒定的高强度特种螺母 |
CN117967672A (zh) * | 2024-03-29 | 2024-05-03 | 沈阳市黎阳机械构件制造有限公司 | 一种防螺纹咬死的螺母及其制备方法 |
-
2018
- 2018-07-26 CN CN201821191536.6U patent/CN209157318U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943776A (zh) * | 2021-03-10 | 2021-06-11 | 扬州工业职业技术学院 | 一种具有摩擦系数恒定的高强度特种螺母 |
CN117967672A (zh) * | 2024-03-29 | 2024-05-03 | 沈阳市黎阳机械构件制造有限公司 | 一种防螺纹咬死的螺母及其制备方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: 102, Group 2, Hongqi Village, Yuhong Township, Yuhong District, Shenyang City, Liaoning Province, 110000 Patentee after: Ma Zhitao Address before: 110 000 No. 76-41 Shenbei Road, Shenyang New District, Shenyang City, Liaoning Province Patentee before: SHENYANG LIYANG MECHANICAL COMPONENT MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: 110 000 No. 76-41 Shenbei Road, Shenyang New District, Shenyang City, Liaoning Province Patentee after: SHENYANG LIYANG MECHANICAL COMPONENT MANUFACTURING Co.,Ltd. Country or region after: China Address before: 102, Group 2, Hongqi Village, Yuhong Township, Yuhong District, Shenyang City, Liaoning Province, 110000 Patentee before: Ma Zhitao Country or region before: China |