WO1984003154A1 - Cadre de lunettes - Google Patents

Cadre de lunettes Download PDF

Info

Publication number
WO1984003154A1
WO1984003154A1 PCT/DK1984/000010 DK8400010W WO8403154A1 WO 1984003154 A1 WO1984003154 A1 WO 1984003154A1 DK 8400010 W DK8400010 W DK 8400010W WO 8403154 A1 WO8403154 A1 WO 8403154A1
Authority
WO
WIPO (PCT)
Prior art keywords
spectacle
spectacle frame
coloured
recess
thread
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.)
Ceased
Application number
PCT/DK1984/000010
Other languages
English (en)
Inventor
Poul Petersen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU24997/84A priority Critical patent/AU2499784A/en
Publication of WO1984003154A1 publication Critical patent/WO1984003154A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/02—Ornaments, e.g. exchangeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames

Definitions

  • This invention relates to a spectacle frame comprising a spectacle front and side-bars attached thereto.
  • the object of the invention is to provide a spectacle frame having a colour which can be freely chosen .
  • this object is achieved with a 15 spectacle frame characterized in that it comprises one or more reces ⁇ ses or channels containing a replaceable material of a colour which differs from that of the spectacle frame.
  • the invention is based on the discovery that a spectacle frame which ordinarily consists of a wholly or partially transparent 20 material changes colour when a coloured material is introduced into a recess or channel in said spectacle frame.
  • a particularly distinctive colour effect is obtained when the recess or channel containing the coloured material extends con ⁇ tinuously from one side of the frame front to the other. 25
  • the recess is advantageously provided in the front surface of the spectacle front but by using transparent spectacle frames a particularly intense colour effect is obtained by providing the recess in the rear surface of the spectacle front provided the spectacle front is of such a cross-sectional shape that it acts as a magnifier 30 when the zone comprising the coloured material is viewed from in front.
  • reces means herein a groove in the surface of s the spectacle frame which groove is open over its full length , where ⁇ as the term “channel” means a passage which is open only at its 35 ends .
  • the recess or recesses may be of a rectangular cross-sectional shape or may be undercut in order to improve the retention of a thread or strip-shaped coloured material in said recess or recesses .
  • the recess or recesses are preferably provided in the spectacle front but it should be understood that they may be
  • the spectacle frame of the invention may also comprise two or more adjacent recesses or channels or two or more recesses or channels located in series. It is preferred to provide recesses instead of channels in the spectacle frame because such recesses may be provided concurrently with or subsequent to the manufacture of the frame itself.
  • the majority of commercially available spectacle frames are manufactured by copying milling by using sheets of e.g . cellu ⁇ lose acetate, and the milling of one or more recesses in the spectacle frame does not cause any significant increase of the costs of manu ⁇ facture of the spectacle frames .
  • channels in the spectacle frames can be effected by a method in which the frame material is heated by high frequency heating so as to provide an internal soft zone having such a softness, such that a rod -shaped object, e.g. made from metal , can be inserted therein to displace the molten material therefrom. After setting and extraction of the rod-shaped article, a channel is formed.
  • Such a channel may also be provided by boring .
  • the replaceable coloured material provided in the recess or channel is preferably in the form of a thread or a strip .
  • a coloured liquid presents the advantage that it can easily be introduced into and removed from the channel or channels.
  • thread means herein an elongated element of substantially circular cross-sectional shape.
  • the strips may be arranged in such a manner that the flat sides thereof are located parallel with the surface of the spectacle frame in the zone in which the recess or channel is provided or in such a manner that they form an angle of up to 90° with said sur ⁇ face. In the latter case the flat surface of the strips will ordinarily be parallel with another visible part of the surface of the spectacle frame.
  • the thread or tape is preferably made from a dyed synthe ⁇ tic resin . Particularly preferred threads are e. g . dyed nylon threads. Such threads are colour resistant and possess a suitable combination of properties to allow them to be freely introduced into and removed from even curved recesses without being damaged . Furthermore, they are sufficiently inexpensive to allow the user of the spectacle frame to obtain at a low cost a series of threads of different colours and thus to vary the colour effect over the whole a* spectrum .
  • Fig . 1 shows a front view of a spectacle frame of the invention .
  • Fig . 2 shows an enlarged cross-sectional view of the 15 spectacle frame illustrated in Fig . 1 , taken along the line l l - l l
  • Fig . 3 and Fig . 4 show cross-sectional views corresponding to that of Fig . 2 of other embodiments of the spectacle frame of the invention .
  • the spectacle frame illustrated in Fig . 1 and Fig . 2 com ⁇ prises a frame front 1 and two side-bars (not shown) .
  • a recess 2 having rectangular cross-sectional shape is provided in the upper part of the front side of the frame front.
  • a replaceable thread 3 is embedded in the recess 2.
  • the recess 2 may be slightly un ⁇ dercut in order to improve the retention of the thread 3 in said recess .
  • Fig . 4 shows cross sections of a frame front comprising a channel 4 containing a thread 3.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)

Abstract

Cadre de lunettes comportant un devant de lunettes avec barres latérales associées, une ou plusieurs encoches ou canaux contenant un matériau remplaçable d'une couleur différente de celle du cadre de lunettes étant prévues dans le devant de lunettes et/ou les barres latérales. En utilisant des matériaux de différentes couleurs, il est possible de modifier la sensation visuelle du cadre de lunettes.
PCT/DK1984/000010 1983-02-04 1984-02-06 Cadre de lunettes Ceased WO1984003154A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24997/84A AU2499784A (en) 1983-02-04 1984-02-06 Brillestel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK48683A DK48683A (da) 1983-02-04 1983-02-04 Brillestel

Publications (1)

Publication Number Publication Date
WO1984003154A1 true WO1984003154A1 (fr) 1984-08-16

Family

ID=8094106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1984/000010 Ceased WO1984003154A1 (fr) 1983-02-04 1984-02-06 Cadre de lunettes

Country Status (3)

Country Link
EP (1) EP0138834A1 (fr)
DK (1) DK48683A (fr)
WO (1) WO1984003154A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225955A1 (fr) * 1985-12-04 1987-06-24 Bruno Contensou Monture de lunettes à garniture colorée amovible et interchangeable
EP0168249A3 (fr) * 1984-07-11 1987-12-09 Satex Oil Corporation (South Africa) (Proprietary) Limited Article d'enjolivement
WO1989010576A1 (fr) * 1988-04-18 1989-11-02 Young Il Kim Monture de lunettes
EP0280566A3 (fr) * 1987-02-27 1990-05-23 Norman William Chappell Monture de lunettes
EP0411130A4 (en) * 1989-02-10 1991-12-27 Washi Kosan Co., Ltd. Spectacles
US5440354A (en) * 1994-03-10 1995-08-08 Just; Henrietta K. Color coordinated eyeglasses
WO2007141810A1 (fr) * 2006-06-05 2007-12-13 SAFILO SOCIETÁ AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.p.A. Procédé de décoration de lunettes
WO2016142261A1 (fr) * 2015-03-09 2016-09-15 Forstgarten International Holding Gmbh Article de lunetterie pouvant être porté par l'utilisateur comportant des lignes de conducteurs
WO2017053606A1 (fr) * 2015-09-25 2017-03-30 Materialise N.V. Lunettes à canaux internes

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1129402A (en) * 1914-04-30 1915-02-23 Jones Shark Skin Grip Co Inc Eyeglass-rim.
US1838775A (en) * 1929-10-18 1931-12-29 Universal Optical Corp Eyeglass frame
US1932261A (en) * 1930-01-21 1933-10-24 Universal Optical Corp Construction of ophthalmic mountings
US2609278A (en) * 1950-07-13 1952-09-02 Foster Grant Co Inc Ornamented ophthalmic frame
US2842028A (en) * 1958-07-08 Plastic spectacle frame
US2981022A (en) * 1958-10-20 1961-04-25 Jr Wilhelm Anger Spectacle frames
FR1560647A (fr) * 1968-02-08 1969-03-21

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842028A (en) * 1958-07-08 Plastic spectacle frame
US1129402A (en) * 1914-04-30 1915-02-23 Jones Shark Skin Grip Co Inc Eyeglass-rim.
US1838775A (en) * 1929-10-18 1931-12-29 Universal Optical Corp Eyeglass frame
US1932261A (en) * 1930-01-21 1933-10-24 Universal Optical Corp Construction of ophthalmic mountings
US2609278A (en) * 1950-07-13 1952-09-02 Foster Grant Co Inc Ornamented ophthalmic frame
US2981022A (en) * 1958-10-20 1961-04-25 Jr Wilhelm Anger Spectacle frames
FR1560647A (fr) * 1968-02-08 1969-03-21

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0168249A3 (fr) * 1984-07-11 1987-12-09 Satex Oil Corporation (South Africa) (Proprietary) Limited Article d'enjolivement
EP0225955A1 (fr) * 1985-12-04 1987-06-24 Bruno Contensou Monture de lunettes à garniture colorée amovible et interchangeable
EP0280566A3 (fr) * 1987-02-27 1990-05-23 Norman William Chappell Monture de lunettes
WO1989010576A1 (fr) * 1988-04-18 1989-11-02 Young Il Kim Monture de lunettes
EP0411130A4 (en) * 1989-02-10 1991-12-27 Washi Kosan Co., Ltd. Spectacles
US5440354A (en) * 1994-03-10 1995-08-08 Just; Henrietta K. Color coordinated eyeglasses
WO2007141810A1 (fr) * 2006-06-05 2007-12-13 SAFILO SOCIETÁ AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.p.A. Procédé de décoration de lunettes
WO2016142261A1 (fr) * 2015-03-09 2016-09-15 Forstgarten International Holding Gmbh Article de lunetterie pouvant être porté par l'utilisateur comportant des lignes de conducteurs
WO2017053606A1 (fr) * 2015-09-25 2017-03-30 Materialise N.V. Lunettes à canaux internes

Also Published As

Publication number Publication date
DK48683A (da) 1984-08-05
DK48683D0 (da) 1983-02-04
EP0138834A1 (fr) 1985-05-02

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Legal Events

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Designated state(s): AU US

AL Designated countries for regional patents

Designated state(s): AT BE CH DE FR GB LU NL SE