CN213387513U - 一种便于维修的起重机 - Google Patents
一种便于维修的起重机 Download PDFInfo
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- CN213387513U CN213387513U CN202022024193.8U CN202022024193U CN213387513U CN 213387513 U CN213387513 U CN 213387513U CN 202022024193 U CN202022024193 U CN 202022024193U CN 213387513 U CN213387513 U CN 213387513U
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000012423 maintenance Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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CN202022024193.8U CN213387513U (zh) | 2020-09-16 | 2020-09-16 | 一种便于维修的起重机 |
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CN202022024193.8U CN213387513U (zh) | 2020-09-16 | 2020-09-16 | 一种便于维修的起重机 |
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CN213387513U true CN213387513U (zh) | 2021-06-08 |
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CN202022024193.8U Active CN213387513U (zh) | 2020-09-16 | 2020-09-16 | 一种便于维修的起重机 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: 013500 Zhaojia Village, Baiyin Chagan Town, Chahar Right Back Banner, Ulanqab City, Inner Mongolia Autonomous Region Patentee after: Liu Jiandong Country or region after: China Address before: No.14, Guanzhu, Longxi village, Chongwu town, Hui'an County, Quanzhou City, Fujian Province, 362100 Patentee before: Xie Jianzhen Country or region before: China |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 014000 Nanpai Group 2, Kunhe Town, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Sanding Construction Engineering Co.,Ltd. Country or region after: China Address before: 013500 Zhaojia Village, Baiyin Chagan Town, Chahar Right Back Banner, Ulanqab City, Inner Mongolia Autonomous Region Patentee before: Liu Jiandong Country or region before: China |