CN215402794U - 一种螺杆挤出机用抬螺杆装置 - Google Patents
一种螺杆挤出机用抬螺杆装置 Download PDFInfo
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- CN215402794U CN215402794U CN202121110694.6U CN202121110694U CN215402794U CN 215402794 U CN215402794 U CN 215402794U CN 202121110694 U CN202121110694 U CN 202121110694U CN 215402794 U CN215402794 U CN 215402794U
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- block
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- 238000003754 machining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
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CN202121110694.6U CN215402794U (zh) | 2021-05-24 | 2021-05-24 | 一种螺杆挤出机用抬螺杆装置 |
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CN202121110694.6U CN215402794U (zh) | 2021-05-24 | 2021-05-24 | 一种螺杆挤出机用抬螺杆装置 |
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CN202121110694.6U Active CN215402794U (zh) | 2021-05-24 | 2021-05-24 | 一种螺杆挤出机用抬螺杆装置 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: 266200 West Zhashuzhuang Village, Huanxiu Sub district Office, Jimo District, Qingdao, Shandong Patentee after: Qingdao Keshennuo Metal Products Co.,Ltd. Address before: 266200 West zhashuzhuang village, Huanxiu office, Jimo City, Qingdao City, Shandong Province Patentee before: Qingdao Zhanhua metal products Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240505 Address after: 266200 Jiang Jia Cun, Daxin Town, Jimo District, Qingdao City, Shandong Province Patentee after: Qingdao Yongjuncheng Assembly Construction Technology Co.,Ltd. Country or region after: China Address before: 266200 West Zhashuzhuang Village, Huanxiu Sub district Office, Jimo District, Qingdao, Shandong Patentee before: Qingdao Keshennuo Metal Products Co.,Ltd. Country or region before: China |