CA2967052C - Ecrou autobloquant monobloc - Google Patents
Ecrou autobloquant monobloc Download PDFInfo
- Publication number
- CA2967052C CA2967052C CA2967052A CA2967052A CA2967052C CA 2967052 C CA2967052 C CA 2967052C CA 2967052 A CA2967052 A CA 2967052A CA 2967052 A CA2967052 A CA 2967052A CA 2967052 C CA2967052 C CA 2967052C
- Authority
- CA
- Canada
- Prior art keywords
- nut
- nut body
- self
- deformable
- main
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 34
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000010079 rubber tapping Methods 0.000 claims description 13
- 239000000314 lubricant Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 238000003466 welding Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 240000002836 Ipomoea tricolor Species 0.000 description 4
- -1 grade 2 Inorganic materials 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000010963 304 stainless steel Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/38—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with a second part of the screw-thread which may be resiliently mounted
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
- F16B39/122—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts foreseen with mating surfaces inclined, i.e. not normal, to the bolt axis
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
Abstract
L'invention concerne un écrou autobloquant comprenant un corps d'écrou principal et un corps d'écrou déformable. Le corps d'écrou principal présente un renfoncement débouchant dans un trou intérieur fileté dans lequel un filetage interne fait x tours. Le corps d'écrou déformable possède un rebord externe et un trou intérieur fileté dans lequel un filetage interne fait y tours. Le rebord externe du corps d'écrou déformable est fixé au corps d'écrou principal de façon telle qu'un espace de détente est formé entre le corps d'écrou déformable et le renfoncement. Le rapport x:y est d'environ 2:1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/918,035 US10184508B2 (en) | 2013-03-24 | 2015-10-20 | One-piece self-locking nut |
US14/918,035 | 2015-10-20 | ||
PCT/US2016/044292 WO2017069826A1 (fr) | 2015-10-20 | 2016-07-27 | Écrou autobloquant monobloc |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2967052A1 CA2967052A1 (fr) | 2017-04-27 |
CA2967052C true CA2967052C (fr) | 2023-09-05 |
Family
ID=58558092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2967052A Active CA2967052C (fr) | 2015-10-20 | 2016-07-27 | Ecrou autobloquant monobloc |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3365126A4 (fr) |
CN (1) | CN107073557B (fr) |
CA (1) | CA2967052C (fr) |
WO (1) | WO2017069826A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108679073B (zh) * | 2018-08-03 | 2023-11-14 | 周峰 | 防震螺母套件 |
CN109519461B (zh) * | 2019-01-16 | 2024-04-05 | 山东理工大学 | 一种抗振防松螺栓螺母组件 |
CN110397659B (zh) * | 2019-08-29 | 2024-04-05 | 海盐盛信标准件股份有限公司 | 一种压缩变形式木结构用防盗马车螺栓 |
CN111120492B (zh) * | 2020-02-19 | 2022-03-11 | 中车青岛四方车辆研究所有限公司 | 一种内螺纹更改装置及更改方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1838605A (en) * | 1924-11-19 | 1931-12-29 | Evertite Locknuts Ltd | Lock nut |
US2222460A (en) * | 1938-07-01 | 1940-11-19 | Dill Mfg Co | Lock nut |
NL60154C (fr) * | 1938-09-10 | |||
GB538497A (en) * | 1940-04-24 | 1941-08-06 | Oliver Edwin Simmonds | Improvements relating to self-locking nuts |
US2375325A (en) * | 1942-02-13 | 1945-05-08 | Oliver Edwin Simmonds | Self-locking nut |
US4206060A (en) * | 1978-10-23 | 1980-06-03 | Sumitomo Kinzoku Kogyo Kabushiki Kaisha | Bolt and nut unit coated with lubricant |
GB2287764A (en) * | 1994-03-23 | 1995-09-27 | Keith Lyons | Lock nut |
US5454675A (en) * | 1994-04-26 | 1995-10-03 | Abbott-Interfast Corporation | Sealing nut and method of making same |
GB0511817D0 (en) * | 2005-06-10 | 2005-07-20 | Fox Arnold J | Combination lock |
US8807896B2 (en) * | 2008-08-14 | 2014-08-19 | Alistair McKinlay | Anti-back-out fastener for applications under vibration |
-
2016
- 2016-07-27 EP EP16857932.4A patent/EP3365126A4/fr not_active Withdrawn
- 2016-07-27 WO PCT/US2016/044292 patent/WO2017069826A1/fr active Application Filing
- 2016-07-27 CA CA2967052A patent/CA2967052C/fr active Active
- 2016-07-27 CN CN201680000768.6A patent/CN107073557B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107073557A (zh) | 2017-08-18 |
WO2017069826A1 (fr) | 2017-04-27 |
CN107073557B (zh) | 2021-01-08 |
CA2967052A1 (fr) | 2017-04-27 |
EP3365126A4 (fr) | 2019-05-22 |
EP3365126A1 (fr) | 2018-08-29 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request |
Effective date: 20210330 |
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EEER | Examination request |
Effective date: 20210330 |
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EEER | Examination request |
Effective date: 20210330 |
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EEER | Examination request |
Effective date: 20210330 |
|
EEER | Examination request |
Effective date: 20210330 |
|
EEER | Examination request |
Effective date: 20210330 |
|
EEER | Examination request |
Effective date: 20210330 |
|
EEER | Examination request |
Effective date: 20210330 |