DK2436936T3 - System til check af boltforspænding - Google Patents
System til check af boltforspændingInfo
- Publication number
- DK2436936T3 DK2436936T3 DK10182381.3T DK10182381T DK2436936T3 DK 2436936 T3 DK2436936 T3 DK 2436936T3 DK 10182381 T DK10182381 T DK 10182381T DK 2436936 T3 DK2436936 T3 DK 2436936T3
- Authority
- DK
- Denmark
- Prior art keywords
- check system
- bias check
- bolt bias
- bolt
- check
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
- F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49766—Method of mechanical manufacture with testing or indicating torquing threaded assemblage or determining torque herein
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10182381A EP2436936B1 (en) | 2010-09-29 | 2010-09-29 | Bolt preloading check system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2436936T3 true DK2436936T3 (da) | 2013-01-02 |
Family
ID=43625653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK10182381.3T DK2436936T3 (da) | 2010-09-29 | 2010-09-29 | System til check af boltforspænding |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120073104A1 (da) |
EP (1) | EP2436936B1 (da) |
CN (1) | CN102536995A (da) |
CA (1) | CA2753558A1 (da) |
DK (1) | DK2436936T3 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9915574B2 (en) | 2014-03-11 | 2018-03-13 | The Boeing Company | Method and apparatus for measuring a preload of a fastener |
US9719900B1 (en) | 2016-04-26 | 2017-08-01 | Northrop Grumman Systems Corporation | Strain-gauged washer for measuring bolt preload |
CN109758720A (zh) * | 2019-02-15 | 2019-05-17 | 山东飞尔康体育设施有限公司 | 一种爬网松紧绳索装置 |
CN112478196B (zh) * | 2020-11-24 | 2021-07-06 | 北京天创凯睿科技有限公司 | 一种飞机螺栓紧固及检测方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3323403A (en) * | 1965-01-11 | 1967-06-06 | Douglas Aircraft Co Inc | Pre-load indicating washer |
US3728933A (en) * | 1971-03-11 | 1973-04-24 | Mac Lean Fogg Lock Nut Co | Means and method for controlling tension in a threaded member |
CA1050828A (en) * | 1975-11-14 | 1979-03-20 | Illinois Tool Works Inc. | Tension indicating washer unit |
US7096740B2 (en) * | 2004-11-17 | 2006-08-29 | The Boeing Company | Reusable preload indicating washer assembly |
-
2010
- 2010-09-29 EP EP10182381A patent/EP2436936B1/en not_active Not-in-force
- 2010-09-29 DK DK10182381.3T patent/DK2436936T3/da active
-
2011
- 2011-09-20 US US13/236,922 patent/US20120073104A1/en not_active Abandoned
- 2011-09-27 CA CA2753558A patent/CA2753558A1/en not_active Abandoned
- 2011-09-29 CN CN201110292196.2A patent/CN102536995A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2436936B1 (en) | 2012-11-28 |
CA2753558A1 (en) | 2012-03-29 |
US20120073104A1 (en) | 2012-03-29 |
EP2436936A1 (en) | 2012-04-04 |
CN102536995A (zh) | 2012-07-04 |
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