Supporting device for a height adjustable table frame

Supporting device for a height adjustable table (1), comprising:

• a first supporting element (3) and at least one second supporting element (3′), wherein the first supporting element (3) and the at least one second supporting element (3′) respectively comprise
• a first liner component (5, 5′), a second liner component (6, 6′), and a third liner component (7, 7′), wherein
• the first liner component (5, 5′), the second liner component (6, 6′), and the third liner component (7, 7′) are arranged in a displaceable manner relative to each other in order to respectively cause a change of length (L) of the first supporting element (3) and of the at least one second supporting element (3′),
• the second liner component (6, 6′) is arranged between the first liner component (5, 5′) and the third liner component (7, 7′) in a direction of the change of length (L),
• the first liner component (5, 5′), the second liner component (6, 6′), and the third liner component (7, 7′) are coupled to one another such that, when changing the length (L) of the first supporting element (3) and of the at least one second supporting element (3′), a displacement of the second liner component (6, 6′) to the first liner component (5, 5′) in a direction parallel to the change of length (L) synchronously causes a displacement of the third liner component (7, 7′) to the second liner component (6, 6′) in the same direction,
• and a synchronization device configured to synchronize the displacement of the second liner component (6, 6′) to the first liner component (5, 5′) or the displacement of the third liner component (7, 7′) to the second liner component (6, 6′) between the first supporting element (3) and the at least one second supporting element (3′).