Patent ID: 8261461

Claim:
A linear guiding mechanism comprising: a fixed member; a moving member; and a first double parallel spring mechanism and a second double parallel spring mechanism, said first and second double parallel spring mechanisms being arranged between the fixed member and the moving member and being configured to movable support the moving member, wherein the first double parallel spring mechanism and the second double parallel spring mechanism are arranged at a non-180° angle about an axis of movement of the moving member; and wherein the first double parallel spring mechanism and the second double parallel spring mechanism are each configured of a double parallel leaf spring mechanism including an intermediate member, a pair of first leaf springs, and a pair of second leaf springs, said pair of first leaf springs extending between and connecting the fixed member and the intermediate member and being arranged so as to be parallel to each other and orthogonal to a direction of movement of the moving member, said second leaf springs extending between and connecting the intermediate member and the moving member and being arranged so as to be parallel to each other and orthogonal to the direction of movement of the moving member, said first and second leaf springs being arranged such that a thickness direction of the first leaf springs and the second leaf springs match the direction of movement of the moving member and such that each of said first leaf springs is spaced from each of said second leaf springs in a direction of movement of the moving member.