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1. WO2022003299 - FASTENING DEVICE

Publication Number WO/2022/003299
Publication Date 06.01.2022
International Application No. PCT/FR2021/051213
International Filing Date 02.07.2021
IPC
F16B 2/14 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
2Friction-grip releasable fastenings
02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
14using wedges
F16B 5/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
5Joining sheets or plates to one another or to strips or bars parallel to them
06by means of clamps or clips
F16B 7/22 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
7Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
22using hooks or like elements
F16B 3/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
3Key-type connections; Keys
06using taper sleeves
F16B 7/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
7Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
04Clamping or clipping connections
Applicants
  • AFF GROUPE [FR]/[FR]
Inventors
  • AURIOL, Mathieu
  • AURIOL, Marc
  • CIZERON, Didier
Agents
  • GARIN, Etienne
Priority Data
FR200702002.07.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) FASTENING DEVICE
(FR) DISPOSITIF DE FIXATION
Abstract
(EN) The invention relates to a device (D) for fastening together two components (A and B) to be joined, the device comprising a connection rod (1) comprising two ends, a first end being fastened to a first component, the second end extending through the second component, the second end being provided with a bearing surface. This device is characterised in that it comprises a clamping wedge (7) which is associated with the second component (B) and which is movable relative to the second component along an axis which is not parallel with the longitudinal axis of the connection rod (1) and which is provided in an inclined plane (71), the wedge (7) being interposed between the bearing surface of the second end of the connection rod (1) and the surface of the second component so that, during its movement, the wedge (7), by means of its inclined plane, applies an axial constraint to the connection rod (1) and ensures that the two components (A and B) are fastened together.
(FR) L'invention concerne un dispositif (D) de fixation entre deux pièces (A et B) à assembler, le dispositif comprenant une tige de liaison (1) comprenant deux extrémités, une première extrémité étant fixée à une première pièce, la deuxième extrémité traversant la deuxième pièce, la deuxième extrémité étant équipée d'une surface d'appui. Ce dispositif est remarquable en ce qu'il comprend une cale de serrage (7) associée à la deuxième pièce (B), mobile par rapport à la deuxième pièce selon un axe non parallèle à l'axe longitudinal de la tige de liaison (1) et ménagée d'un plan incliné (71), ladite cale (7) venant s'intercaler entre la surface d'appui de la deuxième extrémité de la tige de liaison (1) et la surface de la deuxième pièce, de sorte que dans son mouvement ladite cale (7) au moyen de son plan incliné exerce une contrainte axiale sur la tige de liaison (1) et assure la fixation des deux pièces (A et B).
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