FR2615132A1 - METHOD OF CRIMP JOINING FOR KNOTS - Google Patents
METHOD OF CRIMP JOINING FOR KNOTS Download PDFInfo
- Publication number
- FR2615132A1 FR2615132A1 FR8706715A FR8706715A FR2615132A1 FR 2615132 A1 FR2615132 A1 FR 2615132A1 FR 8706715 A FR8706715 A FR 8706715A FR 8706715 A FR8706715 A FR 8706715A FR 2615132 A1 FR2615132 A1 FR 2615132A1
- Authority
- FR
- France
- Prior art keywords
- deformation
- assembly
- rigid
- knots
- crimping
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Procédé d'assemblage par sertissage
La présente invention peut être fabriquée et utilisée dans tous les domaines industriels; elle permet un assemblage rigide indémontable sans soudure, sans colle, sans vis, sans boulonnerie ou tout autre système d'assemblage.Assembly process by crimping
The present invention can be manufactured and used in all industrial fields; it allows a rigid assembly that cannot be dismantled without welding, without glue, without screws, without bolts or any other assembly system.
La technique employée est le sertissage par déformation de la matière, sans autre apport de nouveau matériau quelconque. The technique used is crimping by deformation of the material, without any other contribution of any new material.
La déformation s'effectue sur un profilé creux: tube rond (l), tube carré, tube rectangulaire. Dans un premier temps l'opération peut steffec- tuer par une déformation simple, obtention d'un bourrelet (2) à une extrémité ou à une autre (fig. I et 2). Dans un deuxième temps la déformation peut s'effectuer pour le sertissage d'un système ou dispositif (3) simple (Fig. 3) ou bien multiple (Fig. 4) à une extrémité ou à l'autre. The deformation takes place on a hollow profile: round tube (l), square tube, rectangular tube. Initially the operation can be carried out by a simple deformation, obtaining a bead (2) at one end or at another (fig. I and 2). Secondly, the deformation can be carried out for crimping a system or device (3) simple (Fig. 3) or multiple (Fig. 4) at one end or the other.
Pour l'obtention de ce sertissage sur le profilé dlune cote déterminée par l'utilisateur, la première opération consiste en une déformation du profilé: obtention du bourrelet (2) à une cote X (Fig. 5). To obtain this crimping on the profile dlune dimension determined by the user, the first operation consists of a deformation of the profile: obtaining the bead (2) at a dimension X (Fig. 5).
Mise en place du dispostif ou système simple ou bien un système multiple qui doit être préalablement percé ou découpé aux dimensions du profilé creux. Installation of the device or simple system or a multiple system which must be previously drilled or cut to the dimensions of the hollow profile.
Après une deuxième déformation (Fig. 6 et 7) le montage serti est effectué. La liaison obtenue est rigide et indémontable. Cette opération peut s'effectuer plusieurs fois sur un même profilé suivant l'utilité et l'utilî- sation (Fig. 8). Ce sertissage peut se faire en une maille de noeuds fermés (Fig. 9). After a second deformation (Fig. 6 and 7) the crimped mounting is carried out. The connection obtained is rigid and cannot be dismantled. This operation can be carried out several times on the same profile depending on the usefulness and the use (Fig. 8). This crimping can be done in a mesh of closed knots (Fig. 9).
Cette invention facilite le montage entre noeuds d'une structure par l'intermédiaire de profilé creux rétreint ou bien évasé aux extrémités (Fig. This invention facilitates the mounting between nodes of a structure by means of a hollow profile which is narrowed or else flared at the ends (FIG.
10). Ce dispositif selon l'invention est destiné à toute sorte de constructions mécaniques et fabrications mécaniques, dans le domaine de la charpente métallique, système de rayonnage métallique, échafaudage, palette métallique, structure spatiale, et autres domaines de construction. 10). This device according to the invention is intended for all kinds of mechanical constructions and mechanical manufacturing, in the field of metal framework, metal shelving system, scaffolding, metal pallet, spatial structure, and other fields of construction.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8706715A FR2615132B1 (en) | 1987-05-13 | 1987-05-13 | METHOD OF CRIMP JOINTS FOR KNOTS |
MA21508A MA21267A1 (en) | 1987-05-13 | 1988-05-12 | THE RESOLUTION OF ASSEMBLING A KNOT |
PCT/FR1988/000242 WO1989010809A1 (en) | 1987-05-13 | 1988-05-13 | Process for assembling by crimping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8706715A FR2615132B1 (en) | 1987-05-13 | 1987-05-13 | METHOD OF CRIMP JOINTS FOR KNOTS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2615132A1 true FR2615132A1 (en) | 1988-11-18 |
FR2615132B1 FR2615132B1 (en) | 1995-05-24 |
Family
ID=9351056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8706715A Expired - Fee Related FR2615132B1 (en) | 1987-05-13 | 1987-05-13 | METHOD OF CRIMP JOINTS FOR KNOTS |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2615132B1 (en) |
MA (1) | MA21267A1 (en) |
WO (1) | WO1989010809A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2776605A1 (en) * | 1998-03-30 | 1999-10-01 | Valeo Systemes Dessuyage | Windscreen wiper bearing support and method of production |
EP1820579A1 (en) * | 2006-02-17 | 2007-08-22 | Nico System S.r.l. | A method for fixing a coupling flange of the connecting crosspieces between the uprights of a scaffold to the tube of the upright itself |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140540A (en) * | 1961-08-11 | 1964-07-14 | Greenman Murry | Method for connecting presemiflanged rungs to preapertured spaced ladder rails |
FR2186079A5 (en) * | 1972-05-22 | 1974-01-04 | Arvin Ind Inc | |
FR2498495A1 (en) * | 1981-01-27 | 1982-07-30 | Iao Industrie Riunite Spa | METHOD FOR SEALING CONDUITS TO A SUPPORT MADE OF SHEET MATERIAL, IN PARTICULAR A FUEL PUMP COVER |
FR2558397A1 (en) * | 1984-01-20 | 1985-07-26 | Caulle Claude | Method and tooling equipment for assembling the end of a pipe perpendicularly to a metal sheet and assembly thus produced |
-
1987
- 1987-05-13 FR FR8706715A patent/FR2615132B1/en not_active Expired - Fee Related
-
1988
- 1988-05-12 MA MA21508A patent/MA21267A1/en unknown
- 1988-05-13 WO PCT/FR1988/000242 patent/WO1989010809A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140540A (en) * | 1961-08-11 | 1964-07-14 | Greenman Murry | Method for connecting presemiflanged rungs to preapertured spaced ladder rails |
FR2186079A5 (en) * | 1972-05-22 | 1974-01-04 | Arvin Ind Inc | |
FR2498495A1 (en) * | 1981-01-27 | 1982-07-30 | Iao Industrie Riunite Spa | METHOD FOR SEALING CONDUITS TO A SUPPORT MADE OF SHEET MATERIAL, IN PARTICULAR A FUEL PUMP COVER |
FR2558397A1 (en) * | 1984-01-20 | 1985-07-26 | Caulle Claude | Method and tooling equipment for assembling the end of a pipe perpendicularly to a metal sheet and assembly thus produced |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2776605A1 (en) * | 1998-03-30 | 1999-10-01 | Valeo Systemes Dessuyage | Windscreen wiper bearing support and method of production |
EP1820579A1 (en) * | 2006-02-17 | 2007-08-22 | Nico System S.r.l. | A method for fixing a coupling flange of the connecting crosspieces between the uprights of a scaffold to the tube of the upright itself |
Also Published As
Publication number | Publication date |
---|---|
FR2615132B1 (en) | 1995-05-24 |
MA21267A1 (en) | 1988-12-31 |
WO1989010809A1 (en) | 1989-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |