FR2384149A1 - Dispositif de fixation, plus particulierement du type a cheville expansible - Google Patents
Dispositif de fixation, plus particulierement du type a cheville expansibleInfo
- 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- Withdrawn
Links
- 229920003023 plastic Polymers 0.000 title abstract 6
- 239000004033 plastic Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 title 1
- 210000002105 tongue Anatomy 0.000 abstract 1
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.
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)
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 |
-
1977
- 1977-03-14 FR FR7707547A patent/FR2384149A1/fr not_active Withdrawn
Cited By (2)
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 |