CN206445148U - 一种用于滚压中空锚杆螺纹的滚丝轮 - Google Patents
一种用于滚压中空锚杆螺纹的滚丝轮 Download PDFInfo
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- CN206445148U CN206445148U CN201720127189.XU CN201720127189U CN206445148U CN 206445148 U CN206445148 U CN 206445148U CN 201720127189 U CN201720127189 U CN 201720127189U CN 206445148 U CN206445148 U CN 206445148U
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Cited By (1)
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CN109022688A (zh) * | 2018-08-10 | 2018-12-18 | 杭州市机械科学研究院有限公司 | 中空锚杆加工方法及中空锚杆压淬机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109022688A (zh) * | 2018-08-10 | 2018-12-18 | 杭州市机械科学研究院有限公司 | 中空锚杆加工方法及中空锚杆压淬机 |
CN109022688B (zh) * | 2018-08-10 | 2019-11-22 | 杭州市机械科学研究院有限公司 | 中空锚杆加工方法及中空锚杆压淬机 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rolled thread wheel for roll extrusion hollow anchor screw thread Effective date of registration: 20181022 Granted publication date: 20170829 Pledgee: Zhongyuan bank Limited by Share Ltd. Luoyang branch Pledgor: LOUYANG HENGNUO ANCHOR TECHNOLOGY CO.,LTD. Registration number: 2018990000984 |
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PC01 | Cancellation 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: 20220707 Granted publication date: 20170829 Pledgee: Zhongyuan bank Limited by Share Ltd. Luoyang branch Pledgor: LOUYANG HENGNUO ANCHOR TECHNOLOGY CO.,LTD. Registration number: 2018990000984 |