CN211396694U - 一种滑动式安全网 - Google Patents
一种滑动式安全网 Download PDFInfo
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- CN211396694U CN211396694U CN201921645912.9U CN201921645912U CN211396694U CN 211396694 U CN211396694 U CN 211396694U CN 201921645912 U CN201921645912 U CN 201921645912U CN 211396694 U CN211396694 U CN 211396694U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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CN201921645912.9U CN211396694U (zh) | 2019-09-29 | 2019-09-29 | 一种滑动式安全网 |
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CN201921645912.9U CN211396694U (zh) | 2019-09-29 | 2019-09-29 | 一种滑动式安全网 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sliding safety net Effective date of registration: 20210628 Granted publication date: 20200901 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: SHANDONG HONGYUE STEEL SPACE FRAME STRUCTURE Co.,Ltd. Registration number: Y2021980005378 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230811 Granted publication date: 20200901 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: SHANDONG HONGYUE STEEL SPACE FRAME STRUCTURE Co.,Ltd. Registration number: Y2021980005378 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |