| 摘要 |
The drawer runner of differential design has on both sides in each case three rails (1, 8, 19), of which a furniture rail (1) of C-shaped cross-section is arranged fixedly on a furniture body and a drawer rail (19) of L- or Z-shaped cross-section can be fastened to an extendable furniture part. Arranged between these two rails (1, 19) is a central rail (8) which at its two ends has in each case a supporting and running roller (12, 13), respectively, and between these rollers (12, 13) provided at the ends there are provided further rollers (15, 16, 17, 18) which cooperate with the running path of the drawer rail (19). One of these rollers (17) is provided in the central region of this rail (8) and protrudes downwards. The roller (17) is stepped in the axial direction, the cylindrical portion (23) adjacent to the central rail (8) having a smaller diameter than the other portion. This portion (23) of the roller (17) has toothing (24) and the bent-down edge of the running path of the drawer rail (19) has toothing (31) which corresponds thereto and can be brought into operative connection with said toothing (24) (Fig. 4). <IMAGE> |
