Patent ID: 7048394
Filing Date: 2006-05-23
Classification: G02B

Abstract:
1. A mechanism for adjustable installation of the surface of a band plate-like member supported at both ends thereof comprising: a band plate-like member; a container, said container having at least one opening on a side to allow a surface of said band plate-like member to be exposed from the opening; a mechanism coupled to said band plate-like member for adjustment thereof; and support shafts linkable to said mechanism for adjustable installation provided on both ends of said container, wherein: said support shafts are extended in a longitudinal direction of the band plate-like member; each of said support shafts is loosely fitted into a through hole formed on a holder plate so as to allow the support shaft to be freely decentered within the through hole; an adjustment plate is linked to a portion of said support shaft projecting outwardly from said holder plate; and said adjustment plate is moved relative to the holder plate in a direction intersecting the support shaft and said adjustment plate is rotated relative to the holder plate to thereby make said band plate-like member rotatable about the support shaft.