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IT8267091A0 - Dispositivo di bloccaggio per impedire l allentamento di dadi - Google Patents

Dispositivo di bloccaggio per impedire l allentamento di dadi

Info

Publication number
IT8267091A0
IT8267091A0 IT8267091A IT6709182A IT8267091A0 IT 8267091 A0 IT8267091 A0 IT 8267091A0 IT 8267091 A IT8267091 A IT 8267091A IT 6709182 A IT6709182 A IT 6709182A IT 8267091 A0 IT8267091 A0 IT 8267091A0
Authority
IT
Italy
Prior art keywords
loosening
locking device
prevent nuts
nuts
prevent
Prior art date
Application number
IT8267091A
Other languages
English (en)
Other versions
IT1154469B (it
Inventor
Katsuhiko Wakabayashi
Original Assignee
Hard Lock Kogyo Kabushiki Kais
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hard Lock Kogyo Kabushiki Kais filed Critical Hard Lock Kogyo Kabushiki Kais
Publication of IT8267091A0 publication Critical patent/IT8267091A0/it
Application granted granted Critical
Publication of IT1154469B publication Critical patent/IT1154469B/it

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)
  • Vehicle Body Suspensions (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Soil Working Implements (AREA)
IT8267091A 1981-05-19 1982-01-28 Dispositivo di bloccaggio per impedire l'allentamento di dadi IT1154469B (it)

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 true IT8267091A0 (it) 1982-01-28
IT1154469B 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)

* Cited by examiner, † Cited by third party
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
WO2003093692A1 (fr) * 2002-05-01 2003-11-13 Fusao Yamada Fixation a blocage
US6786690B1 (en) 2002-06-19 2004-09-07 Fusao Yamada Locking fastener
CN1826475A (zh) * 2003-09-01 2006-08-30 哈得螺克工业株式会社 防松螺栓组件
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
CN215805653U (zh) * 2021-04-05 2022-02-11 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE271604C (it) *
DE147124C (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

Also Published As

Publication number Publication date
EP0065414A1 (en) 1982-11-24
ATE15403T1 (de) 1985-09-15
DE3266000D1 (en) 1985-10-10
JPS57184308U (it) 1982-11-22
IT1154469B (it) 1987-01-21
EP0065414B1 (en) 1985-09-04

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