FR2452023A1 - Boulon aveugle a tete marteau - Google Patents

Boulon aveugle a tete marteau

Info

Publication number
FR2452023A1
FR2452023A1 FR7907038A FR7907038A FR2452023A1 FR 2452023 A1 FR2452023 A1 FR 2452023A1 FR 7907038 A FR7907038 A FR 7907038A FR 7907038 A FR7907038 A FR 7907038A FR 2452023 A1 FR2452023 A1 FR 2452023A1
Authority
FR
France
Prior art keywords
head
quarter turn
bolt
shoulders
section rail
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.)
Withdrawn
Application number
FR7907038A
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.)
TOUATI LEON
Original Assignee
TOUATI LEON
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 TOUATI LEON filed Critical TOUATI LEON
Priority to FR7907038A priority Critical patent/FR2452023A1/fr
Publication of FR2452023A1 publication Critical patent/FR2452023A1/fr
Withdrawn legal-status Critical Current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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/045—Devices for fastening nuts to surfaces, e.g. sheets, plates specially adapted for fastening in channels, e.g. sliding bolts, channel nuts
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)

Abstract

L'INVENTION CONCERNE UN BOULON A TETE MARTEAU POUR MONTAGE AVEUGLE DANS UN PROFILE OUVERT. CE BOULON EST DOTE, ENTRE SA TETE ET SON FILETAGE, D'UN EPAULEMENT BILATERAL SELON UNE SURFACE QUI EST A GENERATRICES PARALLELES AUX PETITS COTES DE LA TETE MARTEAU ET QUI EST, AU MOINS EN PARTIE, LE CONTRE-PROFIL COTE INTERIEUR DE L'OUVERTURE DU PROFILE. AVEC CE BOULON, LA TETE NE PEUT REVENIR EN ARRIERE D'UN QUART DE TOUR ET ECHAPPER AU PROFILE.
FR7907038A 1979-03-20 1979-03-20 Boulon aveugle a tete marteau Withdrawn FR2452023A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7907038A FR2452023A1 (fr) 1979-03-20 1979-03-20 Boulon aveugle a tete marteau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907038A FR2452023A1 (fr) 1979-03-20 1979-03-20 Boulon aveugle a tete marteau

Publications (1)

Publication Number Publication Date
FR2452023A1 true FR2452023A1 (fr) 1980-10-17

Family

ID=9223346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907038A Withdrawn FR2452023A1 (fr) 1979-03-20 1979-03-20 Boulon aveugle a tete marteau

Country Status (1)

Country Link
FR (1) FR2452023A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440739A1 (de) * 1993-12-02 1995-06-08 Kloeckner Moeller Gmbh Hammerkopfschraube zur Verwendung, insbesondere in Niederspannungs-Schaltanlagen
WO1998031943A1 (fr) * 1997-01-16 1998-07-23 Halfen Gmbh & Co. Kommanditgesellschaft Vis de serrage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440739A1 (de) * 1993-12-02 1995-06-08 Kloeckner Moeller Gmbh Hammerkopfschraube zur Verwendung, insbesondere in Niederspannungs-Schaltanlagen
WO1998031943A1 (fr) * 1997-01-16 1998-07-23 Halfen Gmbh & Co. Kommanditgesellschaft Vis de serrage
US6086300A (en) * 1997-01-16 2000-07-11 Halfen Gmbh & Co. Clamping screw
CN1120942C (zh) * 1997-01-16 2003-09-10 哈尔芬有限公司股份两合公司 夹紧螺栓

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Legal Events

Date Code Title Description
ST Notification of lapse