Title:
EYEGLASS FRAME MADE OF TITANIUM AND COMPONENT THEREFOR
Document Type and Number:
Japanese Patent JP2003195226
Kind Code:
A
Abstract:
To provide an eyeglass frame made of titanium assembled and constituted by screwing without brazing respective components.
The respective components (a half rim 2, a connection member 3 and a side bracket 4) whose material is titanium are manufactured by casting, recessed and projected parts are formed at the connecting/joining parts of the components and they are engaged with each other and assembled by screwing.
Inventors:
UMADA TERUO
Application Number:
JP2001395834A
Publication Date:
July 09, 2003
Filing Date:
December 27, 2001
Export Citation:
Assignee:
CHUBU ENGINEERING KK
International Classes:
G02C5/00; B22D21/06; B22D25/02; (IPC1-7): G02C5/00; B22D21/06; B22D25/02
Attorney, Agent or Firm:
Hirasaki Hikoharu
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