CN103654639B - 弹簧助力升降装置 - Google Patents
弹簧助力升降装置 Download PDFInfo
- Publication number
- CN103654639B CN103654639B CN201210345986.7A CN201210345986A CN103654639B CN 103654639 B CN103654639 B CN 103654639B CN 201210345986 A CN201210345986 A CN 201210345986A CN 103654639 B CN103654639 B CN 103654639B
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- China
- Prior art keywords
- spring
- elevating lever
- hoisting gear
- base
- described base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003028 elevating effect Effects 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210345986.7A CN103654639B (zh) | 2012-09-18 | 2012-09-18 | 弹簧助力升降装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210345986.7A CN103654639B (zh) | 2012-09-18 | 2012-09-18 | 弹簧助力升降装置 |
Publications (2)
Publication Number | Publication Date |
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CN103654639A CN103654639A (zh) | 2014-03-26 |
CN103654639B true CN103654639B (zh) | 2016-05-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210345986.7A Active CN103654639B (zh) | 2012-09-18 | 2012-09-18 | 弹簧助力升降装置 |
Country Status (1)
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CN (1) | CN103654639B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107119610B (zh) * | 2017-06-29 | 2023-03-24 | 安徽南博智能环境装备股份有限公司 | 扫地车刷子升降机构 |
CN110004798B (zh) * | 2019-04-29 | 2024-08-30 | 甘肃路桥建设集团有限公司 | 摊铺机螺旋输料器料位限定装置及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191209784A (en) * | 1912-04-25 | 1913-04-24 | Hugh Alexander Thomson | Improvements in and relating to Apparatus for Operating Railway and Tramway Points and the like. |
CN201128390Y (zh) * | 2007-12-17 | 2008-10-08 | 山西国阳新能股份有限公司 | 一种上开口散装物料运输车厢盖及其开关装置 |
CN201767770U (zh) * | 2010-07-16 | 2011-03-23 | 美的集团有限公司 | 一种饮水机热罐取放自锁装置 |
CN202821216U (zh) * | 2012-09-18 | 2013-03-27 | 芜湖爱瑞特环保科技有限公司 | 弹簧助力升降装置 |
-
2012
- 2012-09-18 CN CN201210345986.7A patent/CN103654639B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191209784A (en) * | 1912-04-25 | 1913-04-24 | Hugh Alexander Thomson | Improvements in and relating to Apparatus for Operating Railway and Tramway Points and the like. |
CN201128390Y (zh) * | 2007-12-17 | 2008-10-08 | 山西国阳新能股份有限公司 | 一种上开口散装物料运输车厢盖及其开关装置 |
CN201767770U (zh) * | 2010-07-16 | 2011-03-23 | 美的集团有限公司 | 一种饮水机热罐取放自锁装置 |
CN202821216U (zh) * | 2012-09-18 | 2013-03-27 | 芜湖爱瑞特环保科技有限公司 | 弹簧助力升降装置 |
Also Published As
Publication number | Publication date |
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CN103654639A (zh) | 2014-03-26 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 241200 Anhui city of Wuhu province Fanchang County Economic Development Zone Patentee after: ANHUI AIRUITE ENVIRONMENTAL TECHNOLOGY LLC Address before: 241200 Anhui city of Wuhu province Fanchang County Economic Development Zone Patentee before: WUHU AIRUITE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 241200 Fanchang County Economic Development Zone, Wuhu City, Anhui Province Patentee after: ANHUI AIRUITE NEW ENERGY SPECIAL PURPOSE VEHICLE Co.,Ltd. Address before: 241200 Fanchang County Economic Development Zone, Wuhu City, Anhui Province Patentee before: ANHUI AIRUITE ENVIRONMENTAL TECHNOLOGY LLC |
|
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 invention: Spring assisted lifting device Granted publication date: 20160525 Pledgee: Agricultural Bank of China Limited Wuhu Fanchang District Branch Pledgor: ANHUI AIRUITE NEW ENERGY SPECIAL PURPOSE VEHICLE Co.,Ltd. Registration number: Y2024980008895 |