ATE529647T1 - Vorrichtung zur drehblockierung einer schraubenverbindung, eine solche vorrichtung umfassende verbindung und einsatz einer solchen verbindung beim flugzeugbau - Google Patents

Vorrichtung zur drehblockierung einer schraubenverbindung, eine solche vorrichtung umfassende verbindung und einsatz einer solchen verbindung beim flugzeugbau

Info

Publication number
ATE529647T1
ATE529647T1 AT08167148T AT08167148T ATE529647T1 AT E529647 T1 ATE529647 T1 AT E529647T1 AT 08167148 T AT08167148 T AT 08167148T AT 08167148 T AT08167148 T AT 08167148T AT E529647 T1 ATE529647 T1 AT E529647T1
Authority
AT
Austria
Prior art keywords
connection
washer
rotational locking
aircraft construction
rotation
Prior art date
Application number
AT08167148T
Other languages
English (en)
Inventor
Didier Gagneur
Original Assignee
Skf Aerospace France
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 Skf Aerospace France filed Critical Skf Aerospace France
Application granted granted Critical
Publication of ATE529647T1 publication Critical patent/ATE529647T1/de

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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • 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
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Dowels (AREA)
AT08167148T 2007-10-22 2008-10-21 Vorrichtung zur drehblockierung einer schraubenverbindung, eine solche vorrichtung umfassende verbindung und einsatz einer solchen verbindung beim flugzeugbau ATE529647T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0758459A FR2922613B1 (fr) 2007-10-22 2007-10-22 Dispositif de blocage en rotation d'un assemblage visse, assemblage comprenant un tel dispositif et utilisation d'un tel assemblage dans la construction aeronautique

Publications (1)

Publication Number Publication Date
ATE529647T1 true ATE529647T1 (de) 2011-11-15

Family

ID=39471968

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08167148T ATE529647T1 (de) 2007-10-22 2008-10-21 Vorrichtung zur drehblockierung einer schraubenverbindung, eine solche vorrichtung umfassende verbindung und einsatz einer solchen verbindung beim flugzeugbau

Country Status (5)

Country Link
US (1) US8622671B2 (de)
EP (1) EP2053257B1 (de)
AT (1) ATE529647T1 (de)
ES (1) ES2371123T3 (de)
FR (1) FR2922613B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7896905B2 (en) * 2005-02-09 2011-03-01 David Lee Bone fixation apparatus
US8444357B2 (en) * 2009-05-05 2013-05-21 Ronald C. Clarke Providing a counter torque force within a fastening
FR2983544B1 (fr) * 2011-12-01 2013-12-20 Ct Tech Des Ind Mecaniques Rondelle de blocage renforcee
US9945411B2 (en) 2012-08-31 2018-04-17 United Technologies Corporation Self-anti-rotating dual lock washer
CN103498865B (zh) * 2013-09-26 2016-06-29 西安庆安电气控制有限责任公司 一种长度可调的拉杆组件
KR101617801B1 (ko) * 2014-10-16 2016-05-03 현대모비스 주식회사 승객식별장치
US10047780B2 (en) * 2016-05-18 2018-08-14 Applied Bolting Technology Direct tension indicating apparatus
CN106608072B (zh) * 2017-03-08 2018-10-26 扬力集团股份有限公司 压力机气垫锁紧螺母防松结构
US10239609B2 (en) * 2017-07-21 2019-03-26 Bell Helicopter Textron Inc. Pitch link with track adjustment indicators
EP3473873B1 (de) * 2017-10-20 2020-12-30 Crompton Technology Group Limited Gewindeverbindungen mit verriegelung
CN107939810A (zh) * 2017-11-23 2018-04-20 中国航发沈阳黎明航空发动机有限责任公司 一种轴端螺母的锁紧机构
EP3611391B1 (de) 2018-08-17 2021-10-06 Crompton Technology Group Limited Gewindeverbindungen mit verriegelung
US11168731B2 (en) 2019-06-11 2021-11-09 Sps Technologies, Llc Lockwireless rod assembly
US11959511B2 (en) * 2020-04-09 2024-04-16 Albany Engineered Composites, Inc. Rod end with locking device for struts
US11988240B2 (en) * 2021-10-29 2024-05-21 Pratt & Whitney Canada Corp. Locking tab-washer
US12385514B1 (en) * 2024-02-09 2025-08-12 Heico Befestigungstechnik Gmbh Wedge lock washer pair and tensioning arrangement with such wedge lock washer pair

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US599448A (en) * 1898-02-22 Half to l
US824078A (en) * 1905-08-09 1906-06-19 J H Freeman Nut-lock.
US1228679A (en) * 1916-10-14 1917-06-05 Robert A Lewis Lock-washer.
US1592965A (en) * 1925-09-11 1926-07-20 George C Wortman Nut lock
GB743247A (en) * 1952-08-21 1956-01-11 Federico Pischek Improvements in locking means for securing a nut on a screwed member
US3736010A (en) * 1970-12-03 1973-05-29 Lockheed Aircraft Corp Pitch link assembly and locking device therewith
US4232978A (en) * 1978-08-03 1980-11-11 Grumman Aerospace Corporation Double locking device
US4423992A (en) * 1980-11-21 1984-01-03 Ankeny Alan E Self-retaining locking assembly for threaded couplings
US5765957A (en) * 1996-12-16 1998-06-16 The Boeing Company Lockable turnbuckle assembly
US7179011B1 (en) * 2004-09-13 2007-02-20 Murray Cohen Integrated locking device
FR2879695B1 (fr) * 2004-12-16 2007-04-06 Snecma Moteurs Sa Dispositif de liaison, de longueur ajustable, entre deux pieces

Also Published As

Publication number Publication date
US20090103998A1 (en) 2009-04-23
FR2922613A1 (fr) 2009-04-24
EP2053257A2 (de) 2009-04-29
US8622671B2 (en) 2014-01-07
FR2922613B1 (fr) 2010-02-26
ES2371123T3 (es) 2011-12-27
EP2053257B1 (de) 2011-10-19
EP2053257A3 (de) 2010-05-05

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