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Patent Searching and Data


Title:
AXIS ALIGNMENT DEVICE
Document Type and Number:
Japanese Patent JP2011073073
Kind Code:
A
Abstract:

To provide an axis alignment device for installing a lens suction tool to a dummy lens and a spectacle lens, by holding a plurality of kinds of lens suction tools different in specifications.

A fitting recessed part 16 for installing the lens suction tool 18' arranged in a tool installing arm 14, holds the other kind of lens suction tool 18 having an outer diameter different from the lens suction tool 18' via an installation auxiliary tool 17. The installation auxiliary tool 17 includes an upper end part 19 forming a projection part 25 being a columnar shape and having an outer peripheral surface fitted to and held by the fitting recessed part 16, and a lower end part 20 forming a recessed part 22 for fitting and holding the other kind of lens suction tool 18, and is constituted so that an outer diameter D2 of the projection part 25 and an inner diameter D3 of the recessed part 22 become different in the size.


Inventors:
MIYASHITA KENJI
SUGANO KENICHI
Application Number:
JP2009224367A
Publication Date:
April 14, 2011
Filing Date:
September 29, 2009
Export Citation:
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Assignee:
TOPCON CORP
HOYA CORP
International Classes:
B24B13/00
Domestic Patent References:
JPH07112355A1995-05-02
JP2005254391A2005-09-22
JPS62224567A1987-10-02
JP2004301676A2004-10-28
JP2005316432A2005-11-10
Attorney, Agent or Firm:
Tamio Nishiwaki