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1. WO2020109043 - METHOD FOR ASSEMBLING A BEAM AND A STRUCTURAL ELEMENT OF AN AIRPLANE SEAT

Publication Number WO/2020/109043
Publication Date 04.06.2020
International Application No. PCT/EP2019/081589
International Filing Date 18.11.2019
IPC
B21D 39/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
39Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
06of tubes in openings, e.g. rolling-in
B21D 53/92 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
53Making other particular articles
92other parts for aircraft
F16B 17/00 2006.01
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
17Fastening means without screw-thread for connecting constructional elements or machine parts by a part of or on one member entering a hole in the other
CPC
B21D 39/06
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
39Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating
06of tubes in openings, e.g. rolling-in
B21D 53/92
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
53Making other particular articles
92other parts for aircraft
B64D 11/0649
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
11Passenger or crew accommodation; Flight-deck installations not otherwise provided for
06Arrangements of seats, or adaptations or details specially adapted for aircraft seats
0649Seats characterised by special features for reducing weight
F16B 17/004
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND 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, WEDGES, JOINTS OR JOINTING
17Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other ; and involving plastic deformation
004of rods or tubes mutually
Applicants
  • SAFRAN SEATS [FR]/[FR]
Inventors
  • YVON, Florent
  • CAILLETEAU, Jérémy
Agents
  • CABINET SÉBASTIEN MARCONNET
Priority Data
187182026.11.2018FR
190061624.01.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR ASSEMBLING A BEAM AND A STRUCTURAL ELEMENT OF AN AIRPLANE SEAT
(FR) PROCÉDÉ D'ASSEMBLAGE ENTRE UNE POUTRE ET UN ÉLÉMENT STRUCTUREL D'UN SIÈGE D'AVION
Abstract
(EN)
The present invention essentially relates to a method for assembling a beam (13) and a structural element (11,12) of an aircraft seat, characterised in that it comprises: - a step of producing at least one recess (19) in an inner face of a beam passage area (15) of the structural element (11, 12), - a step of inserting the beam (13) into the beam passage area (15), and - a step of deforming the beam (13) such that a deformed portion (27) of the beam (13) penetrates into the recess (19) of the beam passage area (15).
(FR)
La présente invention porte essentiellement sur un procédé d'assemblage entre une poutre (13) et un élément structurel (11, 12) d'un siège d'avion, caractérisé en ce qu'il comporte: - une étape de réalisation d'au moins un évidement (19) dans une face interne d'une zone (15) de passage de poutre de l'élément structurel (11, 12), - une étape d'insertion de la poutre (13) dans la zone (15) de passage de poutre, et - une étape de déformation de la poutre (13) de sorte qu'une portion déformée (27) de la poutre (13) pénètre à l'intérieur de l'évidement (19) de la zone (15) de passage de poutre.
Latest bibliographic data on file with the International Bureau