GB919117A - Improvements relating to side pieces for spectacle frames - Google Patents

Improvements relating to side pieces for spectacle frames

Info

Publication number
GB919117A
GB919117A GB1719960A GB1719960A GB919117A GB 919117 A GB919117 A GB 919117A GB 1719960 A GB1719960 A GB 1719960A GB 1719960 A GB1719960 A GB 1719960A GB 919117 A GB919117 A GB 919117A
Authority
GB
United Kingdom
Prior art keywords
piece
spectacle frames
side pieces
improvements relating
manufacturing
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.)
Expired
Application number
GB1719960A
Inventor
Herbert Leonard Thorn
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.)
Optoplast Manufacturing Co Ltd
Trident Optical Co Ltd
Original Assignee
Optoplast Manufacturing Co Ltd
Trident Optical Co Ltd
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 Optoplast Manufacturing Co Ltd, Trident Optical Co Ltd filed Critical Optoplast Manufacturing Co Ltd
Priority to GB1719960A priority Critical patent/GB919117A/en
Publication of GB919117A publication Critical patent/GB919117A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)

Abstract

919,117. Spectacle frames. OPTOPLAST MANUFACTURING CO. Ltd., and TRIDENT OPTICAL CO. Ltd. May 1, 1961 [May 16, 1960], No. 17199/60. Class 97 (1). In manufacturing a spectacle frame at least one element 9 is formed projecting from a hinge member 3 and is engaged by a reinforcing wire 2 which is forced longitudinally into a plastic side-piece blank, so that the hinge-piece is retained on the side-piece. Preferably, the engaging means are holes or slots and the operations usually take place while the sidepiece blank has been softened by heat. Specification 633,201 is referred to.
GB1719960A 1960-05-16 1960-05-16 Improvements relating to side pieces for spectacle frames Expired GB919117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1719960A GB919117A (en) 1960-05-16 1960-05-16 Improvements relating to side pieces for spectacle frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1719960A GB919117A (en) 1960-05-16 1960-05-16 Improvements relating to side pieces for spectacle frames

Publications (1)

Publication Number Publication Date
GB919117A true GB919117A (en) 1963-02-20

Family

ID=10090983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1719960A Expired GB919117A (en) 1960-05-16 1960-05-16 Improvements relating to side pieces for spectacle frames

Country Status (1)

Country Link
GB (1) GB919117A (en)

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