DE3266000D1 - A nut locking unit - Google Patents

A nut locking unit

Info

Publication number
DE3266000D1
DE3266000D1 DE8282302444T DE3266000T DE3266000D1 DE 3266000 D1 DE3266000 D1 DE 3266000D1 DE 8282302444 T DE8282302444 T DE 8282302444T DE 3266000 T DE3266000 T DE 3266000T DE 3266000 D1 DE3266000 D1 DE 3266000D1
Authority
DE
Germany
Prior art keywords
nut
locking unit
nut locking
washer
bolt
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
Application number
DE8282302444T
Other languages
English (en)
Inventor
Katsuhiko Wakabayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hard Lock Industry Co Ltd
Original Assignee
Hard Lock Industry Co Ltd
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 Industry Co Ltd filed Critical Hard Lock Industry Co Ltd
Application granted granted Critical
Publication of DE3266000D1 publication Critical patent/DE3266000D1/de
Expired legal-status Critical Current

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)
DE8282302444T 1981-05-19 1982-05-13 A nut locking unit Expired DE3266000D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981073066U JPS57184308U (de) 1981-05-19 1981-05-19

Publications (1)

Publication Number Publication Date
DE3266000D1 true DE3266000D1 (en) 1985-10-10

Family

ID=13507589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282302444T Expired DE3266000D1 (en) 1981-05-19 1982-05-13 A nut locking unit

Country Status (5)

Country Link
EP (1) EP0065414B1 (de)
JP (1) JPS57184308U (de)
AT (1) ATE15403T1 (de)
DE (1) DE3266000D1 (de)
IT (1) IT1154469B (de)

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 Prod Gmbh & Co 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
EP1666742A4 (de) * 2003-09-01 2006-11-08 Hard Lock Industry Co Ltd Verriegelungsbolzenvorrichtung
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
EP2850326B1 (de) * 2012-03-14 2020-07-01 DuraForce Holdings, LLC Befestigungselement und befestigungselementanordnung mit verbesserten schwing- und dichtungseigenschaften
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 (de) *
DE147124C (de) *
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
IT1154469B (it) 1987-01-21
JPS57184308U (de) 1982-11-22
IT8267091A0 (it) 1982-01-28
EP0065414A1 (de) 1982-11-24
ATE15403T1 (de) 1985-09-15
EP0065414B1 (de) 1985-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee