Centering holder for round shape object

Abstract

Abstract PURPOSE: A holder, whereby a round shape object, with a different diameter, can be made holding without changing its center position, and made centering at low cost with ease. CONSTITUTION: A small holding disk 1W3, having the same diameter, is assembled in place between disks 13, 14, having holes 11 of diameter enough bigger than an expected diameter range of a round shape object 10 to be made holding. And each center of the above described small disks 1W3 is located, from center of the hole 11, on the same circuference, in a position with its circumference equally divided into three, simultaneously to each small disk 1W3, on the line connecting the each center to the hole 11 center, is installed a rotatory axis in a direction of the disk 13 with a point 4W6, ecdentrically located from center of the hole 11 in the same direction by the same dimension, being the core axis, and a rotsation is made capable around the bearing on a point corresponding to the disk 13. Moreover, a position of each vertex of each small disk 1W3, when parallel shifting a congruent triangle to the regular triangle produced when connecting each point of the above described rotary axis 4W6, is made for the numeral 7W9, and linked to the corresponding point on the disk 14. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Yoshisuke Kusakari
• 👤 Toshiaki Tamura

Bibliographic Details