Publication number: 2000-066579
Date of publication of application: 03.03.2000
Application number: 10235354
Date of filing: 21.08.1998
Applicant: TAKAMI TOMOHIDE
Inventor: TAKAMI TOMOHIDE, AIZAWA TAKEO
PRODUCTION OF POLYHEDRON
PROBLEM TO BE SOLVED: To enable a person to produce an icosahedron and
thirty-two-faced polyhedron with high accuracy.
SOLUTION: This process for production of polyhedron consists of repetitively
carrying out the stages of rotation of a specified angle and cutting including
mounting of a work on a goniometer and cutting the adjacent two faces or
three faces via the ridges of the polyhedron by a cutting means, then executing
the similar cutting after rotating the work 36 deg. by the goniometer.