A cup (1) made of stamped sheet metal forming a hollow support for a damper strut (100) comprises: - a nipple (4), - a fold line (6) of the cup, forming a border between a support base (2) of the cup and edges (3) of the cup, - an upper face (7), - at least one edge (3), the edge(s) (3) of the cup forming a substantially cylindrical or conical portion around a vertical axis (Z), - and at least one recessed portion (8, 9). The upper face (7) of the cup comprises in particular: * a skirt portion (11), and * a substantially horizontal connecting portion (16), connecting the skirt portion (11) and the recessed portion (8, 9). The upper face (7) of the cup is crossed by a line of inflection (20), so as to decouple, at least partially, deformation experienced by the skirt portion and the nipple, from the at least one recessed portion (8, 9).
COUPELLE D'AMORTISSEUR À ZONE D'ENCASTREMENT PARTIELLEMENT DÉCOUPLÉE
DAMPER CUP WITH PARTIALLY DECOUPLED RECESSED AREA
DÄMPFERBECHER MIT TEILWEISE ENTKOPPELTEM AUSGESPARTEM BEREICH
28.10.2020
Patent
Elektronische Ressource
Französisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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