ES2103303T3 - Arandela de seguridad. - Google Patents

Arandela de seguridad.

Info

Publication number
ES2103303T3
ES2103303T3 ES91830342T ES91830342T ES2103303T3 ES 2103303 T3 ES2103303 T3 ES 2103303T3 ES 91830342 T ES91830342 T ES 91830342T ES 91830342 T ES91830342 T ES 91830342T ES 2103303 T3 ES2103303 T3 ES 2103303T3
Authority
ES
Spain
Prior art keywords
safety washer
threaded element
washer
safety
fits
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 - Lifetime
Application number
ES91830342T
Other languages
English (en)
Inventor
Antonio Guaglio
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.)
GIA Srl
Original Assignee
GIA Srl
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 GIA Srl filed Critical GIA Srl
Application granted granted Critical
Publication of ES2103303T3 publication Critical patent/ES2103303T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

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

Abstract

UNA ARANDELA DE CIERRE QUE COMPRENDE UN CUERPO PARECIDO A UNA PLACA, DE MATERIAL PLASTICO, PROVISTO DE UNA ABERTURA CENTRAL EN LA QUE SE INSERTA UN ELEMENTO ROSCADO, Y DE UN BORDE PERIFERICO, QUE ENCAJA EN LA PARTE EXTERNA DE UN AGUJERO, DONDE DEBERA INSERTARSE EL ELEMENTO ROSCADO.
ES91830342T 1990-07-31 1991-07-31 Arandela de seguridad. Expired - Lifetime ES2103303T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2159190U IT220077Z2 (it) 1990-07-31 1990-07-31 "rondella applicabile ad elementi filettati, per impedire la loro accidentale fuoriuscita dal foro realizzato sull'elemento da fissare"

Publications (1)

Publication Number Publication Date
ES2103303T3 true ES2103303T3 (es) 1997-09-16

Family

ID=11184050

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91830342T Expired - Lifetime ES2103303T3 (es) 1990-07-31 1991-07-31 Arandela de seguridad.

Country Status (4)

Country Link
EP (1) EP0477142B1 (es)
DE (1) DE69126492T2 (es)
ES (1) ES2103303T3 (es)
IT (1) IT220077Z2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9302009U1 (de) * 1993-02-12 1993-04-22 ABB Patent GmbH, 6800 Mannheim Blechbauteil
GB2313893A (en) * 1996-06-08 1997-12-10 Rover Group Retaining a bolt with a paper washer during motor vehicle assembly
CN209569255U (zh) * 2019-01-11 2019-11-01 瑞典爱立信有限公司 防松螺钉组件和包括该组件的紧固结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE491606A (es) * 1948-10-11
DE955101C (de) * 1952-08-14 1956-12-27 Adolf Fehrmann Sicherungsmutter
DE1111462B (de) * 1955-07-26 1961-07-20 Siemens Ag Sicherung gegen Verlieren einer Schraube in einem Durchgangsloch eines Konstruktionsteiles
US3394747A (en) * 1966-07-15 1968-07-30 United Carr Inc Captive-bolt assembly
GB1279884A (en) * 1968-07-26 1972-06-28 Harold Nathan Barham A method for the degradation of raw grains

Also Published As

Publication number Publication date
EP0477142B1 (en) 1997-06-11
EP0477142A3 (en) 1992-04-01
DE69126492T2 (de) 1997-09-25
EP0477142A2 (en) 1992-03-25
DE69126492D1 (de) 1997-07-17
IT9021591U1 (it) 1992-01-31
IT220077Z2 (it) 1993-06-09

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