| 摘要 |
The invention relates to a process for producing a rolling bearing cage with cast-on spring elements, in particular of a pinch roll free engine clutch, with a rolling bearing cage for guiding the rolling bearings. The cage is made by casting two rims, interconnected by several webs with parallel axes, onto each side of the rolling bearings. According to the invention, each spring element (7, 8) is cast onto the corresponding web (4) by a large spring foot (14). Each spring foot (14) is used directly as a casting-on site (15) or the adjacent web or the region (16) between the spring foot (14) and the adjacent web (4) is used as the casting-on site (15). The flow cross-section of the spring foot (14) is greater than the flow cross-section of the spring element(s) (7, 8). The polymer material used is a self-reinforcing plastic containing liquid crystals. |
