CN216675220U - 一种工程造价用图纸展开装置 - Google Patents
一种工程造价用图纸展开装置 Download PDFInfo
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- CN216675220U CN216675220U CN202123014871.3U CN202123014871U CN216675220U CN 216675220 U CN216675220 U CN 216675220U CN 202123014871 U CN202123014871 U CN 202123014871U CN 216675220 U CN216675220 U CN 216675220U
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- rod
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- rubber sleeve
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- 238000004804 winding Methods 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123014871.3U CN216675220U (zh) | 2021-12-02 | 2021-12-02 | 一种工程造价用图纸展开装置 |
Applications Claiming Priority (1)
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CN202123014871.3U CN216675220U (zh) | 2021-12-02 | 2021-12-02 | 一种工程造价用图纸展开装置 |
Publications (1)
Publication Number | Publication Date |
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CN216675220U true CN216675220U (zh) | 2022-06-07 |
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Family Applications (1)
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CN202123014871.3U Expired - Fee Related CN216675220U (zh) | 2021-12-02 | 2021-12-02 | 一种工程造价用图纸展开装置 |
Country Status (1)
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CN (1) | CN216675220U (zh) |
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2021
- 2021-12-02 CN CN202123014871.3U patent/CN216675220U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Chunlei Inventor after: Liu Xiaoyang Inventor after: Liu Fudong Inventor after: Sun Xuezhi Inventor before: Sun Xuezhi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 066000 No. 802, unit 1, building 21, wanhejun community, Haigang District, Qinhuangdao City, Hebei Province Patentee after: Wu Chunlei Address before: No. 778, Wenling Road, Xiangcheng District, Suzhou, Jiangsu 215000 Patentee before: Sun Xuezhi |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |