Title:
【発明の名称】眼鏡装置
Document Type and Number:
Japanese Patent JP2003510634
Kind Code:
A
Abstract:
An eyeglass device comprised of a primary eyeglass frame and an auxiliary eyeglass frame, each containing lenses therein. The primary eyeglass frame includes a bridge and earpieces, which are connected to extensions on each side of the frame. The bridge may made of a flexible memory alloy, such as NiTi or CuAlBe. The extensions have magnets mounted on the undersides of them. The auxiliary eyeglass frame also includes a bridge and temporal extensions. These extensions have magnets mounted to the tops of them. The magnets engage magnetically with each other to connect the auxiliary eyeglass frame to the primary eyeglass frame. The flexible bridges of the primary and auxiliary eyeglass frames assist in preventing the auxiliary eyeglass frame from becoming dislodged from the primary eyeglass frame in case it jostled by the wearer because they can withstand slight distortion.
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Inventors:
Ifher Gun, Thierry
Sam, Jean-Pierre
Sam, Jean-Pierre
Application Number:
JP2001525463A
Publication Date:
March 18, 2003
Filing Date:
September 25, 2000
Export Citation:
Assignee:
Thick Optic Incorporated
International Classes:
G02C9/00; (IPC1-7): G02C9/00
Domestic Patent References:
| JPH09101489A | 1997-04-15 | |||
| JPH0356469Y2 | 1991-12-18 | |||
| JPH03264915A | 1991-11-26 |
Foreign References:
| US5568207A | 1996-10-22 | |||
| US5640217A | 1997-06-17 |
Attorney, Agent or Firm:
Tsutomu Toyama (4 others)