CN114263670A - 一种拉力可调节式螺栓 - Google Patents
一种拉力可调节式螺栓 Download PDFInfo
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- CN114263670A CN114263670A CN202111539230.1A CN202111539230A CN114263670A CN 114263670 A CN114263670 A CN 114263670A CN 202111539230 A CN202111539230 A CN 202111539230A CN 114263670 A CN114263670 A CN 114263670A
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- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims description 13
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 35
- 238000000034 method Methods 0.000 description 30
- 239000002184 metal Substances 0.000 description 23
- 230000008569 process Effects 0.000 description 21
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- 238000003825 pressing Methods 0.000 description 7
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- 239000003292 glue Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
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- 238000005260 corrosion Methods 0.000 description 2
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- 239000000463 material Substances 0.000 description 2
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- 239000002253 acid Substances 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
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- 239000012459 cleaning agent Substances 0.000 description 1
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CN202111539230.1A CN114263670B (zh) | 2021-12-15 | 2021-12-15 | 一种拉力可调节式螺栓 |
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CN202111539230.1A CN114263670B (zh) | 2021-12-15 | 2021-12-15 | 一种拉力可调节式螺栓 |
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CN114263670A true CN114263670A (zh) | 2022-04-01 |
CN114263670B CN114263670B (zh) | 2024-03-22 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100247269A1 (en) * | 2009-03-27 | 2010-09-30 | Chih-Ching Hsieh | Threaded member with antirust effect |
JP2016077963A (ja) * | 2014-10-16 | 2016-05-16 | 株式会社日立ビルシステム | ボルト清掃具 |
CN111503113A (zh) * | 2020-06-03 | 2020-08-07 | 海盐光大标准件股份有限公司 | 一种耐腐蚀高强度六角螺栓 |
CN113404757A (zh) * | 2021-06-29 | 2021-09-17 | 嘉兴市一鼎机电科技有限公司 | 一种核电用螺栓及其生产工艺 |
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- 2021-12-15 CN CN202111539230.1A patent/CN114263670B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100247269A1 (en) * | 2009-03-27 | 2010-09-30 | Chih-Ching Hsieh | Threaded member with antirust effect |
JP2016077963A (ja) * | 2014-10-16 | 2016-05-16 | 株式会社日立ビルシステム | ボルト清掃具 |
CN111503113A (zh) * | 2020-06-03 | 2020-08-07 | 海盐光大标准件股份有限公司 | 一种耐腐蚀高强度六角螺栓 |
CN113404757A (zh) * | 2021-06-29 | 2021-09-17 | 嘉兴市一鼎机电科技有限公司 | 一种核电用螺栓及其生产工艺 |
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Effective date of registration: 20240131 Address after: 362000 1st floor, No.2 Changsheng Road, Donghai street, Fengze District, Quanzhou City, Fujian Province Applicant after: Fujian Asia Pacific Intellectual Property Operation Co.,Ltd. Country or region after: China Address before: 233000 Room 401, building 2, Tianyuan community, No. 115, Longhe Road, Longzihu District, Bengbu City, Anhui Province Applicant before: Chen Wenchao Country or region before: China |
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Effective date of registration: 20240218 Address after: 362300 Binjiang auto parts and machinery industry base, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Applicant after: FUJIAN HUAGAI MACHINERY MANUFACTURE Co.,Ltd. Country or region after: China Address before: 362000 1st floor, No.2 Changsheng Road, Donghai street, Fengze District, Quanzhou City, Fujian Province Applicant before: Fujian Asia Pacific Intellectual Property Operation Co.,Ltd. Country or region before: China |
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