Ask for validity concerning statement for friction?

[Pellefant]

Homework Statement

The statement i make is that detail 2 will never move in the x-direction if the friction is cero. Because the force who acts on detail 2 acts in the y-direction and not in the x-direction. If we have friction we will get a force who acts in the x-direction. See picture

http://img651.imageshack.us/img651/5796/71528346.jpg

Homework Equations

Normal equilibrium equations

The Attempt at a Solution

No solution i wonder if my statement is correct.

 

[Pellefant]

Anyone? The reason for the question is that it doesn't seems natural; but that is what i get; because how could a force in the x-direction eb created if we don't have friction?

 

[SammyS]

The normal force Detail 1 exerts on Detail 2 DOES have an x-component.