IT1154469B - Dispositivo di bloccaggio per impedire l'allentamento di dadi - Google Patents
Dispositivo di bloccaggio per impedire l'allentamento di dadiInfo
- Publication number
- IT1154469B IT1154469B IT8267091A IT6709182A IT1154469B IT 1154469 B IT1154469 B IT 1154469B IT 8267091 A IT8267091 A IT 8267091A IT 6709182 A IT6709182 A IT 6709182A IT 1154469 B IT1154469 B IT 1154469B
- Authority
- IT
- Italy
- Prior art keywords
- nut
- nuts
- loose
- prevent
- locking device
- 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
- 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
- F16B39/126—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts causing radial forces on the bolt-shaft
- F16B39/128—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts causing radial forces on the bolt-shaft by means of eccentrical or spiral interengaging parts
-
- 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
- F16B39/36—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 conical locking parts, which may be split, including use of separate rings co-operating therewith
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Transplanting Machines (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Soil Working Implements (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981073066U JPS57184308U (it) | 1981-05-19 | 1981-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267091A0 IT8267091A0 (it) | 1982-01-28 |
IT1154469B true IT1154469B (it) | 1987-01-21 |
Family
ID=13507589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8267091A IT1154469B (it) | 1981-05-19 | 1982-01-28 | Dispositivo di bloccaggio per impedire l'allentamento di dadi |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0065414B1 (it) |
JP (1) | JPS57184308U (it) |
AT (1) | ATE15403T1 (it) |
DE (1) | DE3266000D1 (it) |
IT (1) | IT1154469B (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29822392U1 (de) * | 1998-12-16 | 1999-02-11 | ITW Automotive Products GmbH & Co. KG, 58642 Iserlohn | Verbindungselement für Gewindebolzen |
JP2001050292A (ja) * | 1999-08-02 | 2001-02-23 | Hard Lock Kogyo Kk | 緩み止め機能を備えた軸固定具 |
JPWO2003093692A1 (ja) * | 2002-05-01 | 2005-11-10 | 房夫 山田 | 緩み止め締結具 |
US6786690B1 (en) | 2002-06-19 | 2004-09-07 | Fusao Yamada | Locking fastener |
AU2003271052A1 (en) * | 2003-09-01 | 2005-03-29 | Hard Lock Industry Co., Ltd. | Lock bolt device |
WO2005080807A1 (ja) * | 2004-02-06 | 2005-09-01 | Fusao Yamada | 緩み止め能を有する締結体 |
JP4950911B2 (ja) * | 2008-02-04 | 2012-06-13 | 輝夫 中上 | 締結用部材 |
JP5616023B2 (ja) * | 2009-01-07 | 2014-10-29 | ヤマハ株式会社 | スプリングの保持構造 |
CN109973507A (zh) * | 2012-03-14 | 2019-07-05 | 杜拉弗斯控股有限公司 | 具有改进的振动和紧缩特性的紧固件和紧固件装配 |
JP6083632B1 (ja) * | 2016-06-03 | 2017-02-22 | 等 川上 | 緩み止めナット |
JP6532430B2 (ja) * | 2016-06-08 | 2019-06-19 | ハードロック工業株式会社 | 枢着装置、並びに、取付装置 |
CN107191463A (zh) * | 2017-07-19 | 2017-09-22 | 太仓永固精密制件有限公司 | 一种具有内紧固件的螺栓紧固件 |
JP6439024B1 (ja) | 2017-10-27 | 2018-12-19 | 株式会社シマノ | 自転車用ハブユニットおよび自転車用ホイールアセンブリ |
CN110469572A (zh) * | 2019-08-09 | 2019-11-19 | 周旦 | 一种可循环互锁定的螺母 |
CN110578743B (zh) * | 2019-08-13 | 2023-08-29 | 许润柱 | 一种防松螺母组件 |
CN111237315A (zh) * | 2019-12-30 | 2020-06-05 | 苏州国嘉记忆合金有限公司 | 一种形状记忆合金偏心锁紧装置及其安装方法 |
CN113404759A (zh) * | 2021-04-05 | 2021-09-17 | 许松林 | 防止做松动方向自动滚动运动的螺纹紧固件 |
CN114215840A (zh) * | 2022-01-11 | 2022-03-22 | 韦庆龙 | 一种永不松动螺丝 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE147124C (it) * | ||||
DE251758C (it) * | ||||
AT75788B (de) * | 1915-02-10 | 1919-03-10 | Thomas Maglic | Schraubensicherung. |
DE628200C (de) * | 1932-11-17 | 1936-03-30 | Mathilde Haran | Zweiteilige Schraubensicherung |
US2537469A (en) * | 1948-04-19 | 1951-01-09 | Magnus C Larson | Nut lock |
-
1981
- 1981-05-19 JP JP1981073066U patent/JPS57184308U/ja active Pending
-
1982
- 1982-01-28 IT IT8267091A patent/IT1154469B/it active
- 1982-05-13 EP EP82302444A patent/EP0065414B1/en not_active Expired
- 1982-05-13 AT AT82302444T patent/ATE15403T1/de not_active IP Right Cessation
- 1982-05-13 DE DE8282302444T patent/DE3266000D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0065414B1 (en) | 1985-09-04 |
IT8267091A0 (it) | 1982-01-28 |
DE3266000D1 (en) | 1985-10-10 |
EP0065414A1 (en) | 1982-11-24 |
ATE15403T1 (de) | 1985-09-15 |
JPS57184308U (it) | 1982-11-22 |
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