EP 4373626 A2 20240529 - METHOD FOR PRODUCING AT LEAST ONE COMPONENT ELEMENT FOR A FURNITURE FITTING
Title (en)
METHOD FOR PRODUCING AT LEAST ONE COMPONENT ELEMENT FOR A FURNITURE FITTING
Title (de)
VERFAHREN ZUR HERSTELLUNG WENIGSTENS EINER BAUTEILKOMPONENTE FÜR EINEN MÖBELBESCHLAG
Title (fr)
PROCÉDÉ DE FABRICATION D'AU MOINS UN COMPOSANT D'ÉLÉMENT STRUCTURAL POUR UNE FERRURE DE MEUBLE
Publication
Application
Priority
- AT 506122021 A 20210723
- AT 2022060255 W 20220718
Abstract (en)
[origin: WO2023000004A2] The invention relates to a method for producing at least one component element (1) for a furniture fitting, in particular a rail, particularly preferably for a drawer pull-out guide (4), characterized by the following method steps that are to be carried out in chronological order: a planar, preferably metal, particularly preferably steel, sheet (5) having a longitudinal extension (6), two top surfaces (7) and two side surfaces (9) that are spaced apart by a width (8) of the sheet (5) is provided as a semifinished product (10) of the at least one component element (1), preferably rail, wherein the sheet (5) has a wall thickness (20) in the range of 0.5 mm and 1.5 mm, the sheet (5) is provided, preferably by at least one embossing stamp (11) and/or at least one embossing roller (12), on at least one top surface (7) with at least one indentation (13), wherein the at least one indentation (13) is arranged transversely, preferably substantially orthogonally, to the longitudinal extension (6), the sheet (5) is bent such that, in a cross section (14) orthogonal to the longitudinal extension (6), a profile (15) of the at least one component element (1), preferably rail, arises, the bent sheet (5) is mechanically separated, preferably broken, particularly preferably folded and split, in the region of the at least one indentation (13).
IPC 8 full level
B21D 5/08 (2006.01); A47B 88/40 (2017.01); A47B 88/483 (2017.01); B21D 17/00 (2006.01); B21D 19/00 (2006.01); B21D 35/00 (2006.01); B21D 43/28 (2006.01); B21D 53/00 (2006.01); B23D 31/00 (2006.01)
CPC (source: AT EP US)
A47B 88/40 (2017.01 - AT US); B21C 37/045 (2013.01 - US); B21C 37/06 (2013.01 - AT); B21D 5/08 (2013.01 - AT EP); B21D 17/00 (2013.01 - EP); B21D 17/02 (2013.01 - US); B21D 19/005 (2013.01 - EP); B21D 28/24 (2013.01 - US); B21D 35/00 (2013.01 - EP); B21D 53/00 (2013.01 - EP); B23D 31/002 (2013.01 - AT EP); B26D 3/085 (2013.01 - AT); B26F 3/002 (2013.01 - AT); A47B 88/40 (2017.01 - EP); B21D 43/285 (2013.01 - EP); B23D 23/00 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2023000004 A2 20230126; WO 2023000004 A3 20230316; AT 525301 A1 20230215; CN 117715710 A 20240315; EP 4373626 A2 20240529; JP 2024530366 A 20240819; TW 202317008 A 20230501; TW I835212 B 20240311; US 2024149319 A1 20240509
DOCDB simple family (application)
AT 2022060255 W 20220718; AT 506122021 A 20210723; CN 202280051729 A 20220718; EP 22747246 A 20220718; JP 2024504134 A 20220718; TW 111127498 A 20220722; US 202418416102 A 20240118