| 摘要 |
A PULL-OUT GUIDE ASSEMBLY FOR DRAWERS, HAVING ON BOTH SIDES OF THE DRAWER A SUPPORT RAIL (1) ON THE CARCASS AND A PULL-OUT RAIL (2) ON THE DRAWER. THE LOAD OF THE DRAWER IS TRANSMITTED BETWEEN THE RAILS (1, 2) BY ROLLERS (4) THAT ARE BORNE IN RUNNING CARRIAGES (3). THE RUNNING CARRIAGES (3) ARE MOVED BETWEEN A FRONT END POSITION AND A REAR END POSITION IN DIFFERENTIAL MANNER. LOCKING MEANS ARE PROVIDED FOR THE RUNNING CARRIAGES (3) WHICH IN THE EVENT OF A DEVIATION FROM THE DIFFERENTIAL RUNNING BETWEEN THE RAILS (1, 2) AND THE RUNNING CARRIAGE (3) LOCK THE RUNNING CARRIAGE (3) ON ONE OF THE RAILS (1, 2) AT PREDETERMINED POINTS BETWEEN THE TWO END POSITIONS. THIS LOCKING IS RELEASABLE BY THE MOVEMENT OF THE RAILS (1, 2) WITH RESPECT TO ONE ANOTHER.FIGURE 2B |
