FR2384149A1 - Dispositif de fixation, plus particulierement du type a cheville expansible - Google Patents

Dispositif de fixation, plus particulierement du type a cheville expansible

Info

Publication number
FR2384149A1
FR2384149A1 FR7707547A FR7707547A FR2384149A1 FR 2384149 A1 FR2384149 A1 FR 2384149A1 FR 7707547 A FR7707547 A FR 7707547A FR 7707547 A FR7707547 A FR 7707547A FR 2384149 A1 FR2384149 A1 FR 2384149A1
Authority
FR
France
Prior art keywords
plastics
collars
sleeves
cones
cylinders
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Withdrawn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
FR7707547A
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.)
NIEUWVELD ARIE
Original Assignee
NIEUWVELD ARIE
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 NIEUWVELD ARIE filed Critical NIEUWVELD ARIE
Priority to FR7707547A priority Critical patent/FR2384149A1/fr
Publication of FR2384149A1 publication Critical patent/FR2384149A1/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Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

La présente invention concerne les dispositifs de fixation du type à cheville expansible. Un tel assemblage de cheville expansible comporte un axe support fileté 1 présentant à une extrémité un élément de butée 5 est prévu pour recevoir à son autre extrémité un écrou de serrage 2. Sur l'axe fileté 1 sont montés une pluralité de colliers expansibles 4 en matériau élastique alternant avec des manchons coniques 3 destinés à provoquer l'expansion des colliers 4, ceux-ci etant pourvus de zones d'affaiblissements longitudinales. L'axe, l'écrou et les éléments de manchon sont formés en matériau plastique dur et résistant. Application notamment au montage dans des parois tendres.
FR7707547A 1977-03-14 1977-03-14 Dispositif de fixation, plus particulierement du type a cheville expansible Withdrawn FR2384149A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707547A FR2384149A1 (fr) 1977-03-14 1977-03-14 Dispositif de fixation, plus particulierement du type a cheville expansible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707547A FR2384149A1 (fr) 1977-03-14 1977-03-14 Dispositif de fixation, plus particulierement du type a cheville expansible

Publications (1)

Publication Number Publication Date
FR2384149A1 true FR2384149A1 (fr) 1978-10-13

Family

ID=9188054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707547A Withdrawn FR2384149A1 (fr) 1977-03-14 1977-03-14 Dispositif de fixation, plus particulierement du type a cheville expansible

Country Status (1)

Country Link
FR (1) FR2384149A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001004419A1 (fr) * 1999-07-09 2001-01-18 Hanstock Fasteners Pty Ltd Procede et appareil de fixation comprenant un ensemble a expansion interactif avec une tige filetee
CN107956777A (zh) * 2017-11-17 2018-04-24 黄传勇 一种多环拉爆螺丝

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001004419A1 (fr) * 1999-07-09 2001-01-18 Hanstock Fasteners Pty Ltd Procede et appareil de fixation comprenant un ensemble a expansion interactif avec une tige filetee
CN107956777A (zh) * 2017-11-17 2018-04-24 黄传勇 一种多环拉爆螺丝

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Legal Events

Date Code Title Description
ST Notification of lapse