Rack system for storing e.g. books, has spacer units, by which tier bases are connected with each other, where spacer units are in form of angular, and rack base lies on each front side of spacer units

摘要

The system has tier bases (1) and spacer units (2), by which the tier bases are connected with each other. The spacer units are in form of angular, and a rack base lies on each front side of the spacer units. The tier bases exhibit a slot for admission of the spacer units. The tier bases and spacer units are exclusively held together by the effect of the gravitational force.