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Patent Searching and Data


Title:
GUIDE PIN AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2002286005
Kind Code:
A
Abstract:

To provide a flanged guide pin having superior accuracy of an outer diameter for positioning of butted connection of an optical connector.

Upon manufacturing the guide pin 1 in which a flanged member 31 is inserted in a groove 21 for fixing of a bar-shaped guide pin main body 2 having the groove 21 for fixing in a peripheral direction, the jaw-shaped flange member 31 is arranged in the periphery of the groove 21 for fixing, and the flange member 31 is compressed and deformed by pressing the flange member 31 through both side against an axial direction. Thus, the inner surface side of the flange member 31 is bulged into an inward side so as to provide a projecting portion 311 in the groove 21 for fixing.


Inventors:
IWAI HISATOSHI
CHAGI TOMOFUMI
Application Number:
JP2001000090587
Publication Date:
October 03, 2002
Filing Date:
March 27, 2001
Export Citation:
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Assignee:
TNK SANWA PREC CO LTD
International Classes:
G02B6/36; F16B4/00; F16B9/00; (IPC1-7): F16B4/00; F16B9/00; G02B6/36
Attorney, Agent or Firm:
千田 稔 (外1名)