Method for manufacturing linear working actuators for universal use, involves using active water-swellable component or other expanding and contracting component, which depends on other influencing factors than water, for drive position

摘要

The method involves using an active water-swellable component (3,3d,4) or other expanding and contracting component, which depends on other influencing factors than water or aqueous solutions, for a drive position. The expanding and contracting component is completely or partially surrounded by a passive or active, permanent or temporary gear forming, drive-supporting, mass or energy transmissive structure. The mass or energy transmissive structure is directly or indirectly connected with a displaceable component or body (11) by a suitable mounting- and force transmission-unit (9).