FR2372986A1 - Dispositif de fixation par vis imperdable - Google Patents

Dispositif de fixation par vis imperdable

Info

Publication number
FR2372986A1
FR2372986A1 FR7735866A FR7735866A FR2372986A1 FR 2372986 A1 FR2372986 A1 FR 2372986A1 FR 7735866 A FR7735866 A FR 7735866A FR 7735866 A FR7735866 A FR 7735866A FR 2372986 A1 FR2372986 A1 FR 2372986A1
Authority
FR
France
Prior art keywords
screw
annular portion
hole
connection
shank
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
FR7735866A
Other languages
English (en)
Inventor
Henri-Corneel Roymans
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2372986A1 publication Critical patent/FR2372986A1/fr
Pending 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

Abstract

L'invention concerne un dispositif de fixation par vis imperdable facilitant la mise en place de la vis et supprimant l'habituelle rondelle. L'orifice de l'une 1 des deux pièces à fixer 1, 2 comporte une collerette 13. Quand la partie filetée 17 de la vis 14 est vissée dans le taraudage 7 de l'écrou 6, cette collerette est déformée, s'aplatit sous la tête de vis 15 et emprisonne la tige 16, remplaçant ainsi l'habituelle rondelle des dispositifs connus. L invention trouve une application, notamment dans la fixation des boîtiers et socles des postes téléphoniques.
FR7735866A 1976-12-02 1977-11-29 Dispositif de fixation par vis imperdable Pending FR2372986A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613410A NL7613410A (nl) 1976-12-02 1976-12-02 Verbinding met een onverliesbare schroef.

Publications (1)

Publication Number Publication Date
FR2372986A1 true FR2372986A1 (fr) 1978-06-30

Family

ID=19827318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735866A Pending FR2372986A1 (fr) 1976-12-02 1977-11-29 Dispositif de fixation par vis imperdable

Country Status (5)

Country Link
AR (1) AR217663A1 (fr)
BE (1) BE861408A (fr)
BR (1) BR7708014A (fr)
FR (1) FR2372986A1 (fr)
NL (1) NL7613410A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605366A1 (fr) * 1986-10-17 1988-04-22 Kanas Andre Dispositif de fixation en aveugle pour l'assemblage d'au moins deux pieces telles que des toles
US6309156B1 (en) 1994-02-01 2001-10-30 Richard Bergner Gmbh & Co. Mounting unit and method of making same
WO2008141647A1 (fr) * 2007-05-24 2008-11-27 Danfoss A/S Ensemble de boulon et d'unité de base et soupape comprenant un tel ensemble
WO2023022636A1 (fr) * 2021-08-16 2023-02-23 Irongrip Ab Dispositif de serrage amélioré destiné à être utilisé dans un ensemble levage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987811A (en) * 1957-09-24 1961-06-13 W F Curlee Method of mounting a captive fastener
US3209807A (en) * 1963-11-12 1965-10-05 Automatic Elect Lab Positive retention captive screw

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987811A (en) * 1957-09-24 1961-06-13 W F Curlee Method of mounting a captive fastener
US3209807A (en) * 1963-11-12 1965-10-05 Automatic Elect Lab Positive retention captive screw

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605366A1 (fr) * 1986-10-17 1988-04-22 Kanas Andre Dispositif de fixation en aveugle pour l'assemblage d'au moins deux pieces telles que des toles
EP0268510A1 (fr) * 1986-10-17 1988-05-25 André Kanas Dispositif de fixation en aveugle pour l'assemblage d'au moins deux pièces telles que des tôles
US6309156B1 (en) 1994-02-01 2001-10-30 Richard Bergner Gmbh & Co. Mounting unit and method of making same
WO2008141647A1 (fr) * 2007-05-24 2008-11-27 Danfoss A/S Ensemble de boulon et d'unité de base et soupape comprenant un tel ensemble
WO2023022636A1 (fr) * 2021-08-16 2023-02-23 Irongrip Ab Dispositif de serrage amélioré destiné à être utilisé dans un ensemble levage

Also Published As

Publication number Publication date
NL7613410A (nl) 1978-06-06
BR7708014A (pt) 1978-07-11
BE861408A (nl) 1978-06-02
AR217663A1 (es) 1980-04-15

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