JPS54111841A - Spectacle parts - Google Patents

Spectacle parts

Info

Publication number
JPS54111841A
JPS54111841A JP1922178A JP1922178A JPS54111841A JP S54111841 A JPS54111841 A JP S54111841A JP 1922178 A JP1922178 A JP 1922178A JP 1922178 A JP1922178 A JP 1922178A JP S54111841 A JPS54111841 A JP S54111841A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
magnetic alloy
fe
cu
ni
spectacle parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1922178A
Inventor
Kiyoshi Kumagai
Haruka Machitori
Toshiharu Matsuki
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To achieve the improvement in practicability and functionability by using a magnetic alloy of specific composition amounts of Cu, Ni, Co or Fe as the basic compositions of spectacle parts such as eye rims, temples, etc.
CONSTITUTION: Portions of spectacle parts such as eye rims 1 fitted with lenses and temples connected by means of hinges are formed of the magnetic alloy composed basically of Cu 30 to 80wt%, Ni to 40wt%, Co or Fe 1 to 50wt%. The magnetic force of this magnetic alloy makes it possible to prevent dropping of the spectacles when they are placed on a steel desk, shelf or the like and give medical effect to the human body.
COPYRIGHT: (C)1979,JPO&Japio
JP1922178A 1978-02-22 1978-02-22 Spectacle parts Pending JPS54111841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1922178A JPS54111841A (en) 1978-02-22 1978-02-22 Spectacle parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1922178A JPS54111841A (en) 1978-02-22 1978-02-22 Spectacle parts

Publications (1)

Publication Number Publication Date
JPS54111841A true true JPS54111841A (en) 1979-09-01

Family

ID=11993301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1922178A Pending JPS54111841A (en) 1978-02-22 1978-02-22 Spectacle parts

Country Status (1)

Country Link
JP (1) JPS54111841A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494832A (en) * 1981-04-15 1985-01-22 Nippon Gakki Seizo Kabushiki Kaisha Eyeglass-frame
US4494833A (en) * 1981-04-15 1985-01-22 Nippon Gakki Seizo Kabushiki Kaisha Eyeglass-frame
JPS61144089A (en) * 1984-12-18 1986-07-01 Canon Inc Semiconductor laser
JPS61143545A (en) * 1984-12-18 1986-07-01 Toshiba Corp Ornamental alloy
US6012811A (en) * 1996-12-13 2000-01-11 Contour Optik, Inc. Eyeglass frames with magnets at bridges for attachment
US6109747A (en) * 1997-04-28 2000-08-29 Contour Optik, Inc. Eyeglass frames with magnets in flanges
US6170948B1 (en) 1997-04-28 2001-01-09 Contour Optik Inc. Eyeglass device having auxiliary frame
USRE37545E1 (en) 1995-11-07 2002-02-12 Contour Optik, Inc. Auxiliary lenses for eyeglasses
US6811254B2 (en) 2002-11-08 2004-11-02 Chic Optic Inc. Eyeglass with auxiliary lenses
US7370961B2 (en) 2003-10-02 2008-05-13 Ira Lerner Interchangeable eyewear assembly

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494832A (en) * 1981-04-15 1985-01-22 Nippon Gakki Seizo Kabushiki Kaisha Eyeglass-frame
US4494833A (en) * 1981-04-15 1985-01-22 Nippon Gakki Seizo Kabushiki Kaisha Eyeglass-frame
JPS61144089A (en) * 1984-12-18 1986-07-01 Canon Inc Semiconductor laser
JPS61143545A (en) * 1984-12-18 1986-07-01 Toshiba Corp Ornamental alloy
USRE37545E1 (en) 1995-11-07 2002-02-12 Contour Optik, Inc. Auxiliary lenses for eyeglasses
US6012811A (en) * 1996-12-13 2000-01-11 Contour Optik, Inc. Eyeglass frames with magnets at bridges for attachment
US6092896A (en) * 1996-12-13 2000-07-25 Contour Optik, Inc. Eye-wear with magnets
US6367926B1 (en) 1996-12-13 2002-04-09 Contour Optik, Inc. Eye-wear with magnets
US6109747A (en) * 1997-04-28 2000-08-29 Contour Optik, Inc. Eyeglass frames with magnets in flanges
US6170948B1 (en) 1997-04-28 2001-01-09 Contour Optik Inc. Eyeglass device having auxiliary frame
US6811254B2 (en) 2002-11-08 2004-11-02 Chic Optic Inc. Eyeglass with auxiliary lenses
US7370961B2 (en) 2003-10-02 2008-05-13 Ira Lerner Interchangeable eyewear assembly

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