JPS564117A - Spectacle frame - Google Patents
Spectacle frameInfo
- Publication number
- JPS564117A JPS564117A JP7888579A JP7888579A JPS564117A JP S564117 A JPS564117 A JP S564117A JP 7888579 A JP7888579 A JP 7888579A JP 7888579 A JP7888579 A JP 7888579A JP S564117 A JPS564117 A JP S564117A
- Authority
- JP
- Japan
- Prior art keywords
- curved portions
- spectacle frame
- hinges
- nose
- small size
- 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
Links
Landscapes
- Eyeglasses (AREA)
Abstract
PURPOSE: To permit folding the frame to a small size while the spectacles are not in use by using the elastically deformable special metal material of the portions of the spectacle frame corresponding to the entire part of the arm and nose or hinges, etc.
CONSTITUTION: Curved portions 4, 5 partly reduced in thickness are disposed to the arms 3 or nose 2. The curved portions 4, 5 are beforehand so determined of the shape, sectional shape, etc. of the curved portions so that they readily deform in the curving direction and are difficult to curve in the opposite direction. The alloy composed primary of Ni-Ti intermetallic compounds is used for the curved portions. This material has the characteristic called pseudoelastic effect and has a high level of life for repetitive bening operations so that it will not cause any deformation failure and breakage owing to fatigue at all within a practicable use range. The use of such special metal material permits folding of the spectacle frame to a small size without using hinges and the like while it is not in use.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7888579A JPS564117A (en) | 1979-06-22 | 1979-06-22 | Spectacle frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7888579A JPS564117A (en) | 1979-06-22 | 1979-06-22 | Spectacle frame |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS564117A true JPS564117A (en) | 1981-01-17 |
Family
ID=13674259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7888579A Pending JPS564117A (en) | 1979-06-22 | 1979-06-22 | Spectacle frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS564117A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185766A (en) * | 1983-04-05 | 1984-10-22 | Furukawa Electric Co Ltd:The | Manufacture of superelastic ni-ti alloy |
JPS6162387A (en) * | 1984-08-31 | 1986-03-31 | Toshiba Corp | Controlling method of synchronous motor |
JPS63214716A (en) * | 1987-03-03 | 1988-09-07 | Furukawa Electric Co Ltd:The | Metallic spectacle frame |
US6139143A (en) * | 1997-12-11 | 2000-10-31 | Bausch & Lomb Incorporated | Temple for eyewear having an integrally formed serpentine hinge |
-
1979
- 1979-06-22 JP JP7888579A patent/JPS564117A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185766A (en) * | 1983-04-05 | 1984-10-22 | Furukawa Electric Co Ltd:The | Manufacture of superelastic ni-ti alloy |
JPH0665741B2 (en) * | 1983-04-05 | 1994-08-24 | 古河電気工業株式会社 | Method for manufacturing superelastic NiTi alloy |
JPS6162387A (en) * | 1984-08-31 | 1986-03-31 | Toshiba Corp | Controlling method of synchronous motor |
JPS63214716A (en) * | 1987-03-03 | 1988-09-07 | Furukawa Electric Co Ltd:The | Metallic spectacle frame |
US6139143A (en) * | 1997-12-11 | 2000-10-31 | Bausch & Lomb Incorporated | Temple for eyewear having an integrally formed serpentine hinge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD285210S (en) | Pair of spectacles | |
USD276349S (en) | Eyeglass frame | |
USD277290S (en) | Eyeglass frame | |
WO1995018696A1 (en) | Soldering composition | |
KR950011629A (en) | Lead-free alloys including tin, zinc, indium and bismuth | |
JPS564117A (en) | Spectacle frame | |
FI821220A0 (en) | GULDFAERGAT METALLMYNT-RAOAEMNE | |
JPS5788424A (en) | Spectacle frame | |
JPS5695214A (en) | Spectacle frame | |
JPS5689716A (en) | Spectacle frame material | |
IL114343A0 (en) | Use of IGF-I in the prevention of diabetes | |
JPS5548725A (en) | Spectacle parts | |
JPS52105816A (en) | Photographic lens of compact type having long back focus and large ape rture | |
NL189045C (en) | NICKEL-BASED SUPER ALLOY. | |
JPS5695215A (en) | Spectacle frame | |
JPS5550217A (en) | Spectacles | |
JPS5616863A (en) | Electrode unit | |
JPS5689717A (en) | Spectacle frame | |
JPS568111A (en) | Frame for spectacle | |
GB2022858A (en) | Spectacle Arm | |
JPS5670520A (en) | Frame for spectacles | |
MOODY | Hydrogen embrittlement in two alpha/beta titanium alloys under sustained and fatigue loadings[Ph. D. Thesis] | |
AU546363B1 (en) | Thiazolyl and (1,2,4)thiadiazoyl methanols and their derivatives | |
Paskal et al. | Martensitic Deformation of Titanium Nickelide | |
JPS57160035A (en) | Pressure responsive device of laminated metal diaphragm |