Spring-loaded friction device for head end of bed

摘要

The sliding member (1) is for an adjustment system for the head end of a bed. There is a friction element (2) movable inside a transverse bore (3). There is a spiral spring (4) inside the bore, between a screw (10) and the friction member. The amount of friction may depend on the pressure on the spring. The end member with the bore may be divided into two halves.