FR2366480A1 - Ecrou-frein - Google Patents

Ecrou-frein

Info

Publication number
FR2366480A1
FR2366480A1 FR7601991A FR7601991A FR2366480A1 FR 2366480 A1 FR2366480 A1 FR 2366480A1 FR 7601991 A FR7601991 A FR 7601991A FR 7601991 A FR7601991 A FR 7601991A FR 2366480 A1 FR2366480 A1 FR 2366480A1
Authority
FR
France
Prior art keywords
washer
nut
locking nut
end forming
flexible spring
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.)
Granted
Application number
FR7601991A
Other languages
English (en)
Other versions
FR2366480B1 (fr
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.)
Individual
Original Assignee
Individual
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
Priority to DE19762601731 priority Critical patent/DE2601731A1/de
Application filed by Individual filed Critical Individual
Priority to FR7601991A priority patent/FR2366480A1/fr
Priority to NL7610951A priority patent/NL161551C/xx
Publication of FR2366480A1 publication Critical patent/FR2366480A1/fr
Application granted granted Critical
Publication of FR2366480B1 publication Critical patent/FR2366480B1/fr
Granted 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
    • F16B39/22—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
    • 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
    • F16B39/26—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 with spring washers fastened to the nut or bolt-head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

L'invention concerne un dispositif de serrage à rondelle incorporée. Ecrou ou boulon à rondelle incorporée formée par évasement d'un prolongement du corps de l'écrou ou de la tête du boulon, suivant un angle approprié, un certain jeu étant ménagé entre le corps de l'écrou ou du boulon et la rondelle pour renforcer l'effet de serrage. La rondelle peut être ronde ou polygonale et elle peut comporter des fentes sur sa périphérie. Application aux boulons et écrous de serrage.
FR7601991A 1976-01-26 1976-01-26 Ecrou-frein Granted FR2366480A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19762601731 DE2601731A1 (de) 1976-01-26 1976-01-19 Selbstsicherndes befestigungsmittel
FR7601991A FR2366480A1 (fr) 1976-01-26 1976-01-26 Ecrou-frein
NL7610951A NL161551C (nl) 1976-01-26 1976-10-04 Zelfborgende moer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601991A FR2366480A1 (fr) 1976-01-26 1976-01-26 Ecrou-frein

Publications (2)

Publication Number Publication Date
FR2366480A1 true FR2366480A1 (fr) 1978-04-28
FR2366480B1 FR2366480B1 (fr) 1980-06-13

Family

ID=9168357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601991A Granted FR2366480A1 (fr) 1976-01-26 1976-01-26 Ecrou-frein

Country Status (3)

Country Link
DE (1) DE2601731A1 (fr)
FR (1) FR2366480A1 (fr)
NL (1) NL161551C (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582064A1 (fr) * 1985-05-17 1986-11-21 Renault Ecrou a zone elastique integre
EP0203007A1 (fr) * 1985-05-17 1986-11-26 Regie Nationale Des Usines Renault Ecrou à zone élastique intégrée
WO1989009344A1 (fr) * 1988-03-31 1989-10-05 Charles (Wednesbury) Limited Ensemble d'ecrou de blocage
GB2234309A (en) * 1988-03-31 1991-01-30 Charles A locking nut assembly
FR2663378A1 (fr) * 1990-06-15 1991-12-20 Amazonen Werke Dreyer H Element de fixation axiale en forme d'une vis et d'un disque pour fixer un moyeu sur un axe rotatif et des disques centrifuges d'epandage, notamment d'engrais.
EP0584517A1 (fr) * 1992-08-25 1994-03-02 HELLERMANN ENGINEERING GmbH Chemise de fixation pour attacher à un boulon fileté
USD900600S1 (en) 2019-06-25 2020-11-03 American Display & Fixture, Llc Winged lock nut

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027443C2 (de) * 1990-08-30 2000-03-23 Holger Steputat Bundmutter mit Unterlegscheibe
DE10318023A1 (de) * 2003-04-19 2005-01-13 Ejot Gmbh & Co. Kg Schraubelement mit einem angeformten Federelement
DE20310304U1 (de) * 2003-07-04 2004-11-11 Ejot Gmbh & Co. Kg Befestigungsvorrichtung zum elastischen Verspannen von mehreren Bauteilen
DE102009023721A1 (de) 2009-06-03 2010-12-09 Neumayer Tekfor Holding Gmbh Befestigungsvorrichtung

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582064A1 (fr) * 1985-05-17 1986-11-21 Renault Ecrou a zone elastique integre
EP0203007A1 (fr) * 1985-05-17 1986-11-26 Regie Nationale Des Usines Renault Ecrou à zone élastique intégrée
WO1989009344A1 (fr) * 1988-03-31 1989-10-05 Charles (Wednesbury) Limited Ensemble d'ecrou de blocage
FR2629535A1 (en) * 1988-03-31 1989-10-06 Wednesbury Charles Ltd Self-locking clamping assembly and rotary machine using this assembly
GB2234309A (en) * 1988-03-31 1991-01-30 Charles A locking nut assembly
GB2234309B (en) * 1988-03-31 1991-09-04 Charles A locking nut assembly
US5085550A (en) * 1988-03-31 1992-02-04 Kendrick Thomas J Locking nut assembly
BE1005312A4 (fr) * 1988-03-31 1993-06-29 Wednesbury Charles Ltd Dispositifs de fixation.
DE3990293C2 (fr) * 1988-03-31 1993-07-29 Charles (Wednesbury) Ltd., Wednesbury, West Midlands, Gb
FR2663378A1 (fr) * 1990-06-15 1991-12-20 Amazonen Werke Dreyer H Element de fixation axiale en forme d'une vis et d'un disque pour fixer un moyeu sur un axe rotatif et des disques centrifuges d'epandage, notamment d'engrais.
EP0584517A1 (fr) * 1992-08-25 1994-03-02 HELLERMANN ENGINEERING GmbH Chemise de fixation pour attacher à un boulon fileté
USD900600S1 (en) 2019-06-25 2020-11-03 American Display & Fixture, Llc Winged lock nut

Also Published As

Publication number Publication date
DE2601731A1 (de) 1977-07-21
FR2366480B1 (fr) 1980-06-13
NL7610951A (nl) 1978-04-06
NL161551B (nl) 1979-09-17
NL161551C (nl) 1980-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse