JPS5699317A - Spectacle frame - Google Patents

Spectacle frame

Info

Publication number
JPS5699317A
JPS5699317A JP74680A JP74680A JPS5699317A JP S5699317 A JPS5699317 A JP S5699317A JP 74680 A JP74680 A JP 74680A JP 74680 A JP74680 A JP 74680A JP S5699317 A JPS5699317 A JP S5699317A
Authority
JP
Japan
Prior art keywords
nose pad
nose
frame
supporting wire
brazed
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
JP74680A
Other languages
Japanese (ja)
Inventor
Susumu Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP74680A priority Critical patent/JPS5699317A/en
Publication of JPS5699317A publication Critical patent/JPS5699317A/en
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)

Abstract

PURPOSE: To make a frame difficult to break by using a metallic material having superelastic effect for a nose pad supporting wire which is secured at one end to right and left nose and pad pieces or nose pad block parts and is secured to a frame at the other end.
CONSTITUTION: A nose pad supporting wire 4 is brazed at one end to a frame 2, and is brazed at the other end to a nose pad block part 5. The block part 5 consists of a nose pad piece 3, a nose pad piece mounting part 6 and a box 7. The nose pad mounting part 6 is fastened to the box 7 by means of a fixing pin 8. Since an Ni-Ti alloy having superelastic effect is used for the nose pad supporting wire 4, it has expanding, contracting and bending characteristics like rubber and prevents the nose pad part from being permanently deformed.
COPYRIGHT: (C)1981,JPO&Japio
JP74680A 1980-01-08 1980-01-08 Spectacle frame Pending JPS5699317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP74680A JPS5699317A (en) 1980-01-08 1980-01-08 Spectacle frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP74680A JPS5699317A (en) 1980-01-08 1980-01-08 Spectacle frame

Publications (1)

Publication Number Publication Date
JPS5699317A true JPS5699317A (en) 1981-08-10

Family

ID=11482256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP74680A Pending JPS5699317A (en) 1980-01-08 1980-01-08 Spectacle frame

Country Status (1)

Country Link
JP (1) JPS5699317A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113221A (en) * 1984-06-28 1986-01-21 Kanda Optical:Kk Spectacles
JPS6120618A (en) * 1984-07-05 1986-01-29 Daido Steel Co Ltd Manufacture of rod and wire rod of shape memory alloy
JPS61185720A (en) * 1985-02-13 1986-08-19 Sasaki Gankyo Kk Adjustable superelastic pad arm of spectacles
US4772112A (en) * 1984-11-30 1988-09-20 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
JPH01108514U (en) * 1988-01-13 1989-07-21
US4895438A (en) * 1983-12-06 1990-01-23 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
US4896955A (en) * 1983-12-06 1990-01-30 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
JPH0643399A (en) * 1992-07-17 1994-02-18 Opt Iijima:Kk Nose pad supporting member, production of nose pad supporting member and method for mounting nose pad supporting member
JPH0723319U (en) * 1993-09-22 1995-04-25 欣治 竹田 Front frame member for spectacles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895438A (en) * 1983-12-06 1990-01-23 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
US4896955A (en) * 1983-12-06 1990-01-30 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
JPS6113221A (en) * 1984-06-28 1986-01-21 Kanda Optical:Kk Spectacles
JPS6120618A (en) * 1984-07-05 1986-01-29 Daido Steel Co Ltd Manufacture of rod and wire rod of shape memory alloy
US4772112A (en) * 1984-11-30 1988-09-20 Cvi/Beta Ventures, Inc. Eyeglass frame including shape-memory elements
JPS61185720A (en) * 1985-02-13 1986-08-19 Sasaki Gankyo Kk Adjustable superelastic pad arm of spectacles
JPH01108514U (en) * 1988-01-13 1989-07-21
JPH0643399A (en) * 1992-07-17 1994-02-18 Opt Iijima:Kk Nose pad supporting member, production of nose pad supporting member and method for mounting nose pad supporting member
JPH0723319U (en) * 1993-09-22 1995-04-25 欣治 竹田 Front frame member for spectacles

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