FR2428165A1 - Barbed stud connecting layers of composite panel - has flat round head on hollow rectangular section shaft with pairs of rebate tipped flukes - Google Patents
Barbed stud connecting layers of composite panel - has flat round head on hollow rectangular section shaft with pairs of rebate tipped flukesInfo
- Publication number
- FR2428165A1 FR2428165A1 FR7816860A FR7816860A FR2428165A1 FR 2428165 A1 FR2428165 A1 FR 2428165A1 FR 7816860 A FR7816860 A FR 7816860A FR 7816860 A FR7816860 A FR 7816860A FR 2428165 A1 FR2428165 A1 FR 2428165A1
- Authority
- FR
- France
- Prior art keywords
- pairs
- tongues
- flukes
- rebate
- tipped
- 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
Links
- 239000002131 composite material Substances 0.000 title abstract 2
- 241000242541 Trematoda Species 0.000 title 1
- 210000002105 tongue Anatomy 0.000 abstract 3
- 235000013290 Sagittaria latifolia Nutrition 0.000 abstract 1
- 235000015246 common arrowhead Nutrition 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 230000000717 retained effect Effects 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
- F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
- F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
- F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
-
- 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
- F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The barbed stud is used to connect superimposed panels (14, 15) sandwiching an insulating material filler (12) board, having a flat circular head (2) and a rectangular hollow section shaft (5) with arrow head barbs (3, 3a). The tongues forming the barbs cantilever from the major shaft faces, having elastic properties and being arranged in two opposed pairs at longitudinal shaft intervals. The tongues are symmetrical relative to the major axis, may have a segmental circular cross-section, and may have externally rebated (7) tips which engage the edge of the hole in the external retained panel (15). A cylindrical neck (10) with a conical taper (11) may centre the stud in the hole in the top panel (14). The alternative pairs (3, 3a) of tongues are utilised on composite panels of different overall thinkness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816860A FR2428165A1 (en) | 1978-06-06 | 1978-06-06 | Barbed stud connecting layers of composite panel - has flat round head on hollow rectangular section shaft with pairs of rebate tipped flukes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7816860A FR2428165A1 (en) | 1978-06-06 | 1978-06-06 | Barbed stud connecting layers of composite panel - has flat round head on hollow rectangular section shaft with pairs of rebate tipped flukes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428165A1 true FR2428165A1 (en) | 1980-01-04 |
FR2428165B1 FR2428165B1 (en) | 1981-07-17 |
Family
ID=9209130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816860A Granted FR2428165A1 (en) | 1978-06-06 | 1978-06-06 | Barbed stud connecting layers of composite panel - has flat round head on hollow rectangular section shaft with pairs of rebate tipped flukes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2428165A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545553A1 (en) * | 1983-04-20 | 1984-11-09 | Kitagawa Ind Co Ltd | BLOCK FOR MOUNTING PANELS |
FR2672644A1 (en) * | 1991-02-13 | 1992-08-14 | Comet | IMPROVEMENTS ON DEVICES FOR FIXING THE CAPS ON THE BODYWORK AND THEIR METHODS OF IMPLEMENTATION AND MANUFACTURE. |
EP0695882A3 (en) * | 1994-07-04 | 1996-09-18 | Bosch Siemens Hausgeraete | Fastening element |
FR3015596A1 (en) * | 2013-12-19 | 2015-06-26 | Peugeot Citroen Automobiles Sa | CLIP OF PREMAINTIEN AND USE IN A DEVICE FOR THE PREAMINATION OF TWO EQUIPMENTS ON A STRUCTURAL ELEMENT OF A MOTOR VEHICLE |
US20220056938A1 (en) * | 2018-09-10 | 2022-02-24 | Intelligent Fixings Limited | Dowel fasteners |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2188712A5 (en) * | 1972-06-07 | 1974-01-18 | Itw De France | |
US3893208A (en) * | 1973-03-09 | 1975-07-08 | Nifco Inc | Plastic device for spacing and holding two or more plates |
US3909883A (en) * | 1972-02-28 | 1975-10-07 | Richco Plastic Co | Locking base for plastic components |
GB1443037A (en) * | 1973-08-23 | 1976-07-21 | Plastic Seals Ltd | Spacers |
-
1978
- 1978-06-06 FR FR7816860A patent/FR2428165A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909883A (en) * | 1972-02-28 | 1975-10-07 | Richco Plastic Co | Locking base for plastic components |
US3909883B1 (en) * | 1972-02-28 | 1985-11-19 | ||
FR2188712A5 (en) * | 1972-06-07 | 1974-01-18 | Itw De France | |
US3893208A (en) * | 1973-03-09 | 1975-07-08 | Nifco Inc | Plastic device for spacing and holding two or more plates |
GB1443037A (en) * | 1973-08-23 | 1976-07-21 | Plastic Seals Ltd | Spacers |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545553A1 (en) * | 1983-04-20 | 1984-11-09 | Kitagawa Ind Co Ltd | BLOCK FOR MOUNTING PANELS |
FR2672644A1 (en) * | 1991-02-13 | 1992-08-14 | Comet | IMPROVEMENTS ON DEVICES FOR FIXING THE CAPS ON THE BODYWORK AND THEIR METHODS OF IMPLEMENTATION AND MANUFACTURE. |
EP0499532A1 (en) * | 1991-02-13 | 1992-08-19 | Compagnie De Materiel Et D'equipements Techniques C.O.M.E.T. | Improvements to devices for fastening trims on vehicle bodies and methods for implementation and manufacture |
EP0695882A3 (en) * | 1994-07-04 | 1996-09-18 | Bosch Siemens Hausgeraete | Fastening element |
FR3015596A1 (en) * | 2013-12-19 | 2015-06-26 | Peugeot Citroen Automobiles Sa | CLIP OF PREMAINTIEN AND USE IN A DEVICE FOR THE PREAMINATION OF TWO EQUIPMENTS ON A STRUCTURAL ELEMENT OF A MOTOR VEHICLE |
US20220056938A1 (en) * | 2018-09-10 | 2022-02-24 | Intelligent Fixings Limited | Dowel fasteners |
Also Published As
Publication number | Publication date |
---|---|
FR2428165B1 (en) | 1981-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |