FR2378200A1 - Boulon de scellement perfectionne - Google Patents

Boulon de scellement perfectionne

Info

Publication number
FR2378200A1
FR2378200A1 FR7701563A FR7701563A FR2378200A1 FR 2378200 A1 FR2378200 A1 FR 2378200A1 FR 7701563 A FR7701563 A FR 7701563A FR 7701563 A FR7701563 A FR 7701563A FR 2378200 A1 FR2378200 A1 FR 2378200A1
Authority
FR
France
Prior art keywords
butt
ring
nut
concrete
anchor bolt
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
FR7701563A
Other languages
English (en)
Other versions
FR2378200B3 (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.)
Gevelot SA
Original Assignee
Gevelot SA
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 Gevelot SA filed Critical Gevelot SA
Priority to FR7701563A priority Critical patent/FR2378200A1/fr
Publication of FR2378200A1 publication Critical patent/FR2378200A1/fr
Application granted granted Critical
Publication of FR2378200B3 publication Critical patent/FR2378200B3/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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like

Abstract

Boulon de scellement à bague d'ancrage élastique. Selon l'invention, la bague d'ancrage 20, du boulon il est légèrement conique et comporte une fente 25 à bords divergents susceptible d'être transformée en une fente à bords parallèles au moment de l'introduction de l'embout 13 dans le mur, de façon à réaliser un pré-blocage de la bague. L'invention permet d'éviter le glissement de la bague à l'intérieur du trou, au moment de la fixation définitive par extraction partielle, du boulon de scellement.
FR7701563A 1977-01-20 1977-01-20 Boulon de scellement perfectionne Granted FR2378200A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701563A FR2378200A1 (fr) 1977-01-20 1977-01-20 Boulon de scellement perfectionne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701563A FR2378200A1 (fr) 1977-01-20 1977-01-20 Boulon de scellement perfectionne

Publications (2)

Publication Number Publication Date
FR2378200A1 true FR2378200A1 (fr) 1978-08-18
FR2378200B3 FR2378200B3 (fr) 1981-01-23

Family

ID=9185709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701563A Granted FR2378200A1 (fr) 1977-01-20 1977-01-20 Boulon de scellement perfectionne

Country Status (1)

Country Link
FR (1) FR2378200A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067941A2 (fr) * 1981-06-24 1982-12-29 Fischerwerke Arthur Fischer GmbH & Co. KG Cheville expansible pour l'ancrage dans des trous de forage réalisés avec un élargissement intérieur conique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067941A2 (fr) * 1981-06-24 1982-12-29 Fischerwerke Arthur Fischer GmbH & Co. KG Cheville expansible pour l'ancrage dans des trous de forage réalisés avec un élargissement intérieur conique
EP0067941A3 (en) * 1981-06-24 1985-10-30 Artur Fischer Forschung Expansive bolt for anchoring in bore-holes with conical internal enlargement

Also Published As

Publication number Publication date
FR2378200B3 (fr) 1981-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse