CN215475555U - 一种电动车便于连接的钢管大梁 - Google Patents
一种电动车便于连接的钢管大梁 Download PDFInfo
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- CN215475555U CN215475555U CN202121536895.2U CN202121536895U CN215475555U CN 215475555 U CN215475555 U CN 215475555U CN 202121536895 U CN202121536895 U CN 202121536895U CN 215475555 U CN215475555 U CN 215475555U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN202121536895.2U CN215475555U (zh) | 2021-07-07 | 2021-07-07 | 一种电动车便于连接的钢管大梁 |
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CN202121536895.2U CN215475555U (zh) | 2021-07-07 | 2021-07-07 | 一种电动车便于连接的钢管大梁 |
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CN215475555U true CN215475555U (zh) | 2022-01-11 |
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CN202121536895.2U Active CN215475555U (zh) | 2021-07-07 | 2021-07-07 | 一种电动车便于连接的钢管大梁 |
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CN (1) | CN215475555U (zh) |
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2021
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231030 Address after: No. 1, West Shuangrong Commercial and Trade Institute, 200 meters south of the intersection of Liaohe Road and East Outer Ring Road, Economic and Technological Development Zone, Liaocheng City, Shandong Province, 252100 Patentee after: Liaocheng Zhonglian Steel Pipe Co.,Ltd. Address before: 215400 Taicang Jintailai metal products Co., Ltd., No. 400, hutaixin Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Taicang Jintailai metal products Co.,Ltd. |
|
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 steel pipe beam for easy connection of electric vehicles Effective date of registration: 20231109 Granted publication date: 20220111 Pledgee: Qilu bank Limited by Share Ltd. Liaocheng Development Zone Branch Pledgor: Liaocheng Zhonglian Steel Pipe Co.,Ltd. Registration number: Y2023980064986 |