CN211945967U - 一种桥式起重机安全护栏 - Google Patents
一种桥式起重机安全护栏 Download PDFInfo
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- CN211945967U CN211945967U CN202020580421.7U CN202020580421U CN211945967U CN 211945967 U CN211945967 U CN 211945967U CN 202020580421 U CN202020580421 U CN 202020580421U CN 211945967 U CN211945967 U CN 211945967U
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- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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CN202020580421.7U CN211945967U (zh) | 2020-04-18 | 2020-04-18 | 一种桥式起重机安全护栏 |
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CN202020580421.7U CN211945967U (zh) | 2020-04-18 | 2020-04-18 | 一种桥式起重机安全护栏 |
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CN211945967U true CN211945967U (zh) | 2020-11-17 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: No. 19 Kuang Road, Changnuo Industrial Zone, Weizhuang Town, Changyuan City, Xinxiang City, Henan Province, 453400 Patentee after: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. Address before: 453400 Changyuan Changyuan Changnan Industrial Zone, Xinxiang City, Henan Province Patentee before: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240726 Address after: 471000, Group 4, Xiaying Village, Hedi Township, Luoning County, Luoyang City, Henan Province Patentee after: Gao Kunfeng Country or region after: China Patentee after: Peng Nannan Patentee after: Chen Junhui Address before: No. 19 Kuang Road, Changnuo Industrial Zone, Weizhuang Town, Changyuan City, Xinxiang City, Henan Province, 453400 Patentee before: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |