FR2398212A1 - Dispositif de fixation d'un element sur le bord d'une ouverture - Google Patents

Dispositif de fixation d'un element sur le bord d'une ouverture

Info

Publication number
FR2398212A1
FR2398212A1 FR7722842A FR7722842A FR2398212A1 FR 2398212 A1 FR2398212 A1 FR 2398212A1 FR 7722842 A FR7722842 A FR 7722842A FR 7722842 A FR7722842 A FR 7722842A FR 2398212 A1 FR2398212 A1 FR 2398212A1
Authority
FR
France
Prior art keywords
cover
access
deformed
ventilation duct
press against
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.)
Pending
Application number
FR7722842A
Other languages
English (en)
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.)
ALDES ATEL LYONNAIS EMBOUTISSA
Original Assignee
ALDES ATEL LYONNAIS EMBOUTISSA
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 ALDES ATEL LYONNAIS EMBOUTISSA filed Critical ALDES ATEL LYONNAIS EMBOUTISSA
Priority to FR7722842A priority Critical patent/FR2398212A1/fr
Publication of FR2398212A1 publication Critical patent/FR2398212A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ventilation (AREA)

Abstract

Dans ce dispositif l'élément à fixer présente au moins deux trous pour le passage de vis 12, dont chacun est circulaire au niveau de la face externe de l'élément et présente une forme allongée au niveau de la face interne de celui-ci, orientée du centre vers la périphérie de l'élément, chaque ouverture allongée débouchant dans une partie de la face interne de l'élément inclinée du centre de celui-ci vers sa périphérie et de sa face interne vers sa face externe, chaque vis étant associée à une patte 13 présentant une zone d'appui sur une surface inclinée dans laquelle débouche une ouverture allongée, ainsi qu'une extrémite formant griffe apte à assurer l'accrochage de l'élément dans l'ouverture. Application au montage de bouches d'extraction dans un systeme de ventilation mécanique.
FR7722842A 1977-07-20 1977-07-20 Dispositif de fixation d'un element sur le bord d'une ouverture Pending FR2398212A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7722842A FR2398212A1 (fr) 1977-07-20 1977-07-20 Dispositif de fixation d'un element sur le bord d'une ouverture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722842A FR2398212A1 (fr) 1977-07-20 1977-07-20 Dispositif de fixation d'un element sur le bord d'une ouverture

Publications (1)

Publication Number Publication Date
FR2398212A1 true FR2398212A1 (fr) 1979-02-16

Family

ID=9193782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722842A Pending FR2398212A1 (fr) 1977-07-20 1977-07-20 Dispositif de fixation d'un element sur le bord d'une ouverture

Country Status (1)

Country Link
FR (1) FR2398212A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199377A1 (fr) * 1985-04-01 1986-10-29 N.V. Bekaert S.A. Bobine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587476A (fr) * 1967-10-11 1970-03-20
DE1665158B1 (de) * 1967-09-02 1971-05-27 Merten Geb Elektrisches installationsgeraet
FR2311996A1 (fr) * 1975-05-22 1976-12-17 Barbarin Joseph Bouche d'extraction pour installations de ventilation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665158B1 (de) * 1967-09-02 1971-05-27 Merten Geb Elektrisches installationsgeraet
FR1587476A (fr) * 1967-10-11 1970-03-20
FR2311996A1 (fr) * 1975-05-22 1976-12-17 Barbarin Joseph Bouche d'extraction pour installations de ventilation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199377A1 (fr) * 1985-04-01 1986-10-29 N.V. Bekaert S.A. Bobine
US4715556A (en) * 1985-04-01 1987-12-29 N.V. Bekaert S.A. Spool

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