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 andedges (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 recessedportion (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 theat least one recessed portion (8, 9).
提供了一种由冲压金属板制成的、形成用于减震器柱形件(100)的中空支撑件的杯状件(1),该杯状件包括:‑乳头状物(4),‑该杯状件的形成该杯状件的支撑基部(2)与该杯状件的边缘(3)之间的边界的弯折线(6),‑上面(7),‑至少一个边缘(3),该杯状件的一个或多个边缘(3)围绕竖直轴线(Z)形成基本圆柱形或圆锥形部分,‑和至少一个凹入部分(8,9)。该杯状件的上面(7)尤其包括:*裙部部分(11),和*基本水平的连接部分(16),该连接部分将该裙部部分(11)与该凹入部分(8,9)连接。拐点线(20)穿过该杯状件的上面(7),以便使该裙部部分和该乳头状物与该至少一个凹入部分(8,9)至少部分地变形解耦。
DAMPER CUP WITH PARTIALLY DECOUPLED RECESSED AREA
具有部分解耦的凹入区域的减震器杯状件
2020-07-24
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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