CN200947081Y - Portable digital display torque coefficient tester - Google Patents
Portable digital display torque coefficient tester Download PDFInfo
- Publication number
- CN200947081Y CN200947081Y CN 200620044803 CN200620044803U CN200947081Y CN 200947081 Y CN200947081 Y CN 200947081Y CN 200620044803 CN200620044803 CN 200620044803 CN 200620044803 U CN200620044803 U CN 200620044803U CN 200947081 Y CN200947081 Y CN 200947081Y
- Authority
- CN
- China
- Prior art keywords
- torque
- torque coefficient
- axial force
- utility
- pulling force
- 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.)
- Expired - Lifetime
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620044803 CN200947081Y (en) | 2006-08-14 | 2006-08-14 | Portable digital display torque coefficient tester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620044803 CN200947081Y (en) | 2006-08-14 | 2006-08-14 | Portable digital display torque coefficient tester |
Publications (1)
Publication Number | Publication Date |
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CN200947081Y true CN200947081Y (en) | 2007-09-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620044803 Expired - Lifetime CN200947081Y (en) | 2006-08-14 | 2006-08-14 | Portable digital display torque coefficient tester |
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CN (1) | CN200947081Y (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095546A (en) * | 2010-12-09 | 2011-06-15 | 浙江华电器材检测研究所 | Shaft force and torque combined testing machine for fastening piece |
CN102288352A (en) * | 2011-07-20 | 2011-12-21 | 三一电气有限责任公司 | Method and device for determining torque coefficient of bolt |
US8490500B2 (en) | 2010-11-16 | 2013-07-23 | Caterpillar Inc. | Torque coefficient measuring device |
CN103245452A (en) * | 2013-05-30 | 2013-08-14 | 龙源(北京)风电工程技术有限公司 | High-strength bolt axial force measuring device and measuring method |
CN103411721A (en) * | 2013-07-26 | 2013-11-27 | 太仓中博铁路紧固件有限公司 | Bolt torque detection device |
CN105300683A (en) * | 2015-12-01 | 2016-02-03 | 中国船舶重工集团公司第七0四研究所 | Bolt torque coefficient measurement testing stand |
CN109520922A (en) * | 2018-12-26 | 2019-03-26 | 山东中车风电有限公司 | A kind of test device and test method of bolt coefficient of friction and torque coefficient |
JPWO2019189291A1 (en) * | 2018-03-28 | 2021-04-22 | 株式会社バルカー | Seal construction management method, seal construction management device, seal construction management program, seal construction management system |
-
2006
- 2006-08-14 CN CN 200620044803 patent/CN200947081Y/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8490500B2 (en) | 2010-11-16 | 2013-07-23 | Caterpillar Inc. | Torque coefficient measuring device |
CN102095546A (en) * | 2010-12-09 | 2011-06-15 | 浙江华电器材检测研究所 | Shaft force and torque combined testing machine for fastening piece |
CN102288352A (en) * | 2011-07-20 | 2011-12-21 | 三一电气有限责任公司 | Method and device for determining torque coefficient of bolt |
CN102288352B (en) * | 2011-07-20 | 2012-12-19 | 三一电气有限责任公司 | Method and device for determining torque coefficient of bolt |
CN103245452A (en) * | 2013-05-30 | 2013-08-14 | 龙源(北京)风电工程技术有限公司 | High-strength bolt axial force measuring device and measuring method |
CN103411721A (en) * | 2013-07-26 | 2013-11-27 | 太仓中博铁路紧固件有限公司 | Bolt torque detection device |
CN105300683A (en) * | 2015-12-01 | 2016-02-03 | 中国船舶重工集团公司第七0四研究所 | Bolt torque coefficient measurement testing stand |
JPWO2019189291A1 (en) * | 2018-03-28 | 2021-04-22 | 株式会社バルカー | Seal construction management method, seal construction management device, seal construction management program, seal construction management system |
JP7354093B2 (en) | 2018-03-28 | 2023-10-02 | 株式会社バルカー | Seal construction management method, seal construction management device, seal construction management program, seal construction management system |
CN109520922A (en) * | 2018-12-26 | 2019-03-26 | 山东中车风电有限公司 | A kind of test device and test method of bolt coefficient of friction and torque coefficient |
CN109520922B (en) * | 2018-12-26 | 2021-06-18 | 山东中车风电有限公司 | Testing device and testing method for bolt friction coefficient and torque coefficient |
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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 |
Owner name: SHANGHAI DETROIT PRECISION FASTENER CO., LTD. Free format text: FORMER OWNER: SHANGHAI BAROKES PRECISE FIXER CO., LTD. Effective date: 20080718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: No. seventh, building 3, Fu Hai Road 1055, Jiading Industrial Zone, Shanghai, China: 201821 Patentee after: Shanghai Detroit Precision Fastener Co., Ltd. Address before: No. four, 368, Po Garden Road, Shanghai, Jiading District: 201812 Patentee before: Sibaluoke Precision Fasteners Co., Ltd., Shanghai |
|
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI DITE PRECISION FASTENER CO., LTD. Free format text: FORMER NAME: SHANGHAI DETROIT PRECISION FASTENER CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 201700 Shanghai Qingpu Jiuye Road No. 89 Patentee after: SHANGHAI DETROIT PRECISION FASTENER CO., LTD. Address before: 3 building seventh, building 1055, Fu Hai Road, Jiading Industrial Zone, Shanghai, 201821 Patentee before: Shanghai Detroit Precision Fastener Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070912 |
|
EXPY | Termination of patent right or utility model |