CRANK PIN, BALL JOINT AND CORRESPONDING WIPER ACTUATING LINKAGE SYSTEM AND METHOD FOR THE ASSEMBLY THEREOF

摘要

The invention concerns a crank pin (30) for a connecting rod (20) of a wiper-actuating linkage system (10), the crank pin (30) being configured to be received in a complementary inner cavity (280) of a ball joint (28) of the linkage system (10), and comprising a truncated spherical portion (310) having at least one spherical sector (311) and at least one truncated sector (313). The invention also concerns a complementary ball joint (28). The invention also concerns a corresponding linkage system and the method for assembling a connecting rod (20) of such a system.