Gravity balancing ring
OwnerTosihiko Kimura, Yoshimitsu Kusanoinventors
Life of this patent
Estimating the term…
Abstract
A ring body fitted around a finger and a collet for supporting and fixing a stone are constituted of separate members, wherein the collet is positioned between two support members erected on the ring body and is oscillatably supported by loosely fitting struts projecting outward from opposite outer surfaces of the collet and coaxially with each other into bearing holes formed at facing side surfaces of the support members, respectively, and further, the positions of the struts are selected in such a manner that an oscillatory center (x) is located nearer the front side of the stone than the center of gravity of a movable unit consisting of the stone and the collet.
Claims6
A gravity balancing ring for a user having a finger, the ring comprising:
- a ring body to be fitted around the finger and comprising two support members erected on the ring body;
- a stone;
- and
- a collect supporting and fixing the stone;
- the ring body and the collect being constituted of separate members;
- the collect being positioned between the two support members erected on the ring body, and being freely oscillatable in response to movement of the ring body, and being supported by loosely fitting struts projecting outward from opposite outer surfaces of the collect and coaxially with each other, into bearing holes formed at facing side surfaces of the support members, respectively;
- and
- the positions of the struts being selected in such a manner that an oscillatory center is located nearer a front side of the stone than the center of gravity of a movable unit comprising the stone and the collect.
A gravity balancing ring for a user having a finger, the ring comprising:
- a ring body to be fitted around the finger and comprising two support members erected on the ring body;
- a stone;
- and
- a collect supporting and fixing the stone;
- the ring body and the collect being constituted of separate members;
- the collect being positioned between the two support members erected on the ring body, and being freely oscillatable in response to movement of the ring body, and being supported by loosely fitting struts projecting inward from facing side surfaces of the support members and coaxially with each other, into bearing holes formed at opposite outer surfaces of the collect, respectively;
- and
- the positions of the bearing holes being selected in such a manner that an oscillatory center is located nearer a front side of the stone than the center of gravity of a movable unit comprising the stone and the collect.
Dependencies are inferred from the claim text.