Patent ID: 6299117
Filing Date: 2001-10-09
Classification: F16M,Y10T

Abstract:
An improved clamping device, comprising:a clamping body having an open lower portion and a top plate at an upper portion, said top plate being formed with a top hole, a depression being formed at an outer periphery of said top hole and being provided with at least two depression holes;a clamping bolt having a clamping rod connected to a bolt plate, said bolt plate having an outwardly projecting bolt post, said clamping rod having an outer diameter smaller than an inner diameter of said top hole and being provided with threads, said bolt plate being sized to match said depression and provided with bolt holes corresponding to said depression holes; anda clamping plate including a bottom clamping portion, a top clamping portion, and a clamping wall, each of which is bent in a right-angle, said top clamping portion having a through hole sized to match said clamping rod and being provided with threads corresponding to those of said clamping rod;whereby said clamping rod passes through said top hole, screws passing through said depression holes and said bolt holes for screwable engagement, so that said clamping body can be rotated to permit adjustment of a distance between an end portion of said clamping body and said bottom clamping portion to adapt to thickness of different clamped objects.