(57) The subject matter of this patent application is an unfolding mechanism (1) for collapsible
information carriers (13) having side working elements, comprising fastening elements
for joining the mechanism (1) with information carrier (13), engaging elements, wherein
the engaging elements are joined with each other by means of at least one resilient
element (8), characterised by that the engaging elements are distant from fastening
elements, wherein between the fastening elements and engaging elements there is an
adjustment area of fixed length, while between the engaging elements there is an adjustment
area (a) of variable length.
The subject matter of this patent application is also an information carrier (13)
that uses such unfolding mechanism (1).
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