| 摘要 |
<p>The cooling and freezing device has a base or door shelf and has devices for adjusting the position of base or the door shelf. The devices for adjusting the position of base or the door shelf and has a cylinder piston arrangement, which comprises cylinders (3,4), in which a piston (6) is arranged. The cylinder and the piston are relatively movable. The cylinder has a fluid filled space, whose volume changes by the relative movement between cylinder and piston. The cylinder or the piston is connected directly or indirectly with the base or with the door shelf.</p> |
