公开(公告)号：US20170108064A1

公开(公告)日：2017-04-20

申请号：US15294960

申请日：2016-10-17

Applicant: GRIMECA S.r.l.

Inventor： Giuseppe LISCIANI ,  Massimo BETTO

IPC: F16D65/12

CPC classification number: F16D65/123 ,  F16D65/12 ,  F16D65/128 ,  F16D2065/026 ,  F16D2065/1316 ,  F16D2065/1368 ,  F16D2065/1376 ,  F16D2069/004

Abstract: Described is a brake disc comprising: an annular monolithic band (1) having a thickness (S) forming two flat parallel surfaces (2, 3) defining the contact zones with friction members for the brake and delimited by an outer edge (4) and an inner edge (5); the annular band (1) having the inner edge (5) equipped with a plurality of protrusions or ribs (6) having preferably radial directions;—an element (7) for supporting the annular band (1) joined to the protrusions or ribs (6) of the inner edge (5) of the annular band (1); the supporting element (7) being configured to be keyed centrally to the hub of a rotary element; the brake disc (100) at least one contact surface (2, 3) of the annular band (1) equipped with a first plurality of recesses (9) made at least along the outer edge (4) of the annular band (1); each first recess (9) being configured so as to define, in the area involved, a reduction of the thickness (S) of the annular band (1) comprising at least one stretch of the outer edge (4) of the annular band (1) on the corresponding contact surface (2, 3).

公开(公告)号：USD873739S1

公开(公告)日：2020-01-28

申请号：US29633801

申请日：2018-01-16

Applicant: GRIMECA S.R.L.

Designer： Massimo Betto ,  Giuseppe Lisciani

公开(公告)号：USD787995S1

公开(公告)日：2017-05-30

申请号：US29561928

申请日：2016-04-21

Applicant: GRIMECA S.R.L.

Designer： Massimo Betto ,  Giuseppe Lisciani