CN201222029Y - 力学原理摩擦测量装置 - Google Patents
力学原理摩擦测量装置 Download PDFInfo
- Publication number
- CN201222029Y CN201222029Y CNU200820060066XU CN200820060066U CN201222029Y CN 201222029 Y CN201222029 Y CN 201222029Y CN U200820060066X U CNU200820060066X U CN U200820060066XU CN 200820060066 U CN200820060066 U CN 200820060066U CN 201222029 Y CN201222029 Y CN 201222029Y
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- Prior art keywords
- hexagonal bolt
- compression spring
- friction
- friction wheel
- spiral compression
- 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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- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009428 plumbing Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 238000002474 experimental method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200820060066XU CN201222029Y (zh) | 2008-06-20 | 2008-06-20 | 力学原理摩擦测量装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU200820060066XU CN201222029Y (zh) | 2008-06-20 | 2008-06-20 | 力学原理摩擦测量装置 |
Publications (1)
Publication Number | Publication Date |
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CN201222029Y true CN201222029Y (zh) | 2009-04-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU200820060066XU Expired - Fee Related CN201222029Y (zh) | 2008-06-20 | 2008-06-20 | 力学原理摩擦测量装置 |
Country Status (1)
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CN (1) | CN201222029Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102507434A (zh) * | 2011-11-25 | 2012-06-20 | 北京化工大学 | 一种测量粉体材料动摩擦系数的装置及方法 |
CN102818737A (zh) * | 2012-08-27 | 2012-12-12 | 武汉船用机械有限责任公司 | 非金属材料机械性能试验设备 |
-
2008
- 2008-06-20 CN CNU200820060066XU patent/CN201222029Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102507434A (zh) * | 2011-11-25 | 2012-06-20 | 北京化工大学 | 一种测量粉体材料动摩擦系数的装置及方法 |
CN102507434B (zh) * | 2011-11-25 | 2013-07-24 | 北京化工大学 | 一种测量粉体材料动摩擦系数的装置及方法 |
CN102818737A (zh) * | 2012-08-27 | 2012-12-12 | 武汉船用机械有限责任公司 | 非金属材料机械性能试验设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHEJIANG PUJIANG ROPE CO., LTD. Owner name: ZHEJIANG PUJIANG ROPE CO., LTD. Free format text: FORMER OWNER: PUJIANG CABLE ROPE CO., LTD., SHANGHAI Effective date: 20100309 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201204 NO.999, NANXUAN HIGHWAY, NANHUI DISTRICT, SHANGHAI CITY TO: 314102 HUACHUN ROAD, INDUSTRY FUNCTION ZONE, XITANG TOWN, JIASHAN COUNTY, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100309 Address after: 314102 Zhejiang province Jiashan County Xitang Town Industrial Zone, Hua Chun Road Patentee after: Zhejiang Pujiang Cable Co., Ltd. Address before: 201204 No. 999 South express road, Nanhui District, Shanghai Patentee before: Pujiang Cable Rope Co., Ltd., Shanghai Patentee before: Zhejiang Pujiang Cable Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20160620 |
|
CF01 | Termination of patent right due to non-payment of annual fee |