The rotational axes of hinged joints that hook up the bodies inside the process kind strains in Area that do not intersect and possess distinct typical normals. Flexure mechanisms ????? ???????? ?????? ????? ?? ??? ???? ???????? ???? ??????. ???? ??? ???????? ?? ?????? ?????? ???? ????? ?? ??? ??? ???? ??????? ??????? ?? ??????? ????? ????? ?