公开(公告)号：WO2011121191A3

公开(公告)日：2011-12-08

申请号：PCT/FR2011000164

申请日：2011-03-23

Applicant: ALCAN RHENALU ,  ARSENE SYLVIE ,  FAVIER PASCALE

Inventor： ARSENE SYLVIE ,  FAVIER PASCALE

IPC: B21B1/22 ,  B21B27/00 ,  B60R13/01 ,  B62D25/20

CPC classification number: B62D25/2054 ,  B21B1/227 ,  B21B27/005 ,  B44B5/0047 ,  B60R13/01 ,  E04F15/02188 ,  Y10T428/12389

Abstract: Sheet metal plate (10) for creating flooring, particularly of industrial vehicles, over which trucks are to run, having a plurality of patterns, the maximum height of said reliefs ranging between 0.2 and 1.5 mm, said reliefs having a friction surface which has a mean width of at least 1 mm, in which said reliefs are arranged in a plurality of aligned groups of reliefs all of the same shape, the same orientation, and with their centres of gravity substantially aligned in one and the same given direction (D), the minimum distance, measured in said direction (D), between two adjacent reliefs of one and the same aligned group being less than 6 mm. The direction (D) in which the aligned groups are aligned advantageously coincides with the direction (De) in which the trucks run. A test measuring vibration can be used to characterize the ability of the sheet metal plate to emit noise of low intensity without the need to resort to acoustic pressure measurements on industrial vehicles. For preference, this is a sheet metal plate produced by rolling with a final pass over an engraved cylinder.

Abstract translation: 钣金板（10），其用于产生具有多种图案的卡车将要运行的特别是工业车辆的地板，所述浮雕的最大高度在0.2和1.5mm之间，所述浮雕具有摩擦表面，所述摩擦表面具有 平均宽度至少为1mm，其中所述浮雕布置成多个对齐的浮雕组，其全部相同的形状，相同的取向，并且其重心基本上在一个相同的给定方向（D）上对准， 在一个同一对齐组的两个相邻凸起之间沿所述方向（D）测量的最小距离小于6mm。 对准组对齐的方向（D）有利地与卡车运行的方向（De）重合。 可以使用测试振动来表征钣金板发出低强度噪声的能力，而不需要对工业车辆进行声压测量。 优选地，这是通过滚动最终通过雕刻圆柱体而制成的钣金板。