WO2002091063A1 - Halterung zür zwei rahmenlose brillengläser - Google Patents
Halterung zür zwei rahmenlose brillengläser Download PDFInfo
- Publication number
- WO2002091063A1 WO2002091063A1 PCT/AT2002/000135 AT0200135W WO02091063A1 WO 2002091063 A1 WO2002091063 A1 WO 2002091063A1 AT 0200135 W AT0200135 W AT 0200135W WO 02091063 A1 WO02091063 A1 WO 02091063A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glasses
- nose
- support
- insert
- spectacle lenses
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/02—Bridge or browbar secured to lenses without the use of rims
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
Definitions
- the invention relates to a holder for two frameless glasses with a provided between the glasses nose support and in the area of the nose support support parts to which the glasses are glued.
- the nose support In order to be able to connect this nose support to the sunglasses via the plug-in coupling in the area of the nose bridge, the nose support has a frame bracket which interacts with the plug-in coupling, between the legs of which a bow-shaped nose pad is fastened.
- a disadvantage of these known glasses, which can optionally be equipped with a nose support or an optical spectacle insert, is that the spectacle insert requires a frame which carries the optical spectacle lenses and which not only weighs the weight of the lens optical glasses insert, but also makes the glasses insert visible through the glasses.
- the optical glasses insert in another known construction is attached to a nose pad that is inserted into a nose recess of a one-piece sunshade of sunglasses
- the nose pad must protrude upward on the inside of the sunshield Attachment approach are provided, on which the optical glasses insert is attached with a U-shaped nose bracket bent against the sunshield.
- a complex nose pad with a protruding, rigid mounting attachment for the use of glasses is required, which requires separate nose pads for sunglasses without optical glasses.
- a mount for the optical spectacle lenses is again necessary with the disadvantages already mentioned.
- the invention is therefore based on the object of avoiding these deficiencies and of designing a holder for two frameless spectacle lenses of the type described at the outset in such a way that permanent, sufficiently resilient adhesive bonding bond between the glasses and the nose support can be achieved without having to cover edge portions of the glasses.
- the invention solves this problem in that the supporting parts have flexible pads made of plastic, to which the spectacle lenses are glued along an end peripheral portion.
- the lenses are not connected directly, but via a flexible support with the support parts, there is a compensation for stresses due to different thermal expansions of the lenses and the support parts and due to mechanical stresses of the lenses on the flexible support which can be kept largely stress-free after the comparatively brittle adhesive layers have hardened.
- the flexible support good dimensional stability is ensured for the holding of the glasses over the supporting parts, which can be made sufficiently rigid.
- the spectacle lenses are glued along an end circumferential section, the free glass surface is not restricted by the holder.
- the adhesion of the adhesive layer to the spectacle lenses cannot be impaired by customary coatings of the spectacle lenses because the end faces of the spectacle lenses have no such coatings.
- the flexible supports of the support parts not only ensure a permanent, sufficiently resilient attachment of the glasses by gluing, but also allow the lenses to be swung out from a predetermined basic position within the elastic properties of the pad, for example for cleaning the glasses can be used to advantage.
- the flexible supports in the area of the adhesive can be lifted off from the supporting parts at least in some areas.
- the lack of connection of the supports to the supporting parts in the connection area with the spectacle lenses enables the support to be further deformed with the effect that that the swivel range of the lenses is increased compared to the supporting parts.
- the flexible pads form nose pads of the nose support, because in this case the flexible soft nose pads to be provided in any case can form the adhesion-promoting layer required for a good adhesive bond to compensate for tension, so that there is no need for separate pads for this purpose.
- the frontal attachment of the glasses with the help of the adhesive connection described is advantageous for glasses inserts that consist of two optical glasses and a nose support and can be attached to sunglasses, for example.
- the two optical glasses can be connected to each other via a flexible, bow-shaped nose pad and form a structural unit that can be exchanged for a nose support with a bow-shaped nose pad, so that the respective glasses can be used either with or without glasses, but with the advantage that that usual bow-shaped nose pads can be used.
- a plug-in coupling can be provided, the coupling parts of the glasses associated with the flexible nose pads and the nose support as well as the glasses insert molded, rigid coupling parts. Since the form of use of the flexible nosepiece made of plastic is only determined by the arrangement of the coupling parts associated with the glasses, because the coupling parts belonging to the use of glasses are not provided on rigid frames or intermediate supports, but on the support legs of the flexible nosepads themselves, one of the shape and Construction of the glasses largely independent plug-in coupling between the glasses and the nose pad which can be adapted to different distances and angular positions of the support legs is achieved. This applies not only to the nose support of the glasses without optical glasses, but also to the optically use of glasses.
- the optical spectacle lenses of the spectacle insert find their orientation in relation to the spectacles receiving the spectacle insert. It is only necessary to ensure a plug connection between the nose pad and the glasses via the plug-in coupling which ensures the alignment of the support legs of the bow-shaped nose support, which can be ensured in a simple manner by coupling parts which are sufficiently rigid against bending and are injection-molded onto the support legs of the nose support.
- the coupling parts on the nose pad of the nose support and the glasses insert consist of web-shaped coupling approaches which engage in slot-like recesses of the glasses .
- the web-shaped coupling lugs and the slot-like latching recesses ensure that the support legs of the nosepiece are secured against rotation with respect to the spectacles, depending on the embodiment of the spectacles, the latching recesses being able to be arranged on a one-piece lens, on two spectacle lenses or on a frame for the spectacle lenses.
- the coupling parts associated with the nose pad of the glasses insert can be formed by the support parts for the optical glasses lenses.
- the formed by the nose pad, pliable adhesive layer for the adhesive bond between the glasses and the support parts of the glasses insert facilitates pivoting away of the optical glasses from the glasses without having to remove the glasses insert.
- the deflection of the optical spectacle lenses against the elastic restoring force of the flexible, flexible nose support which supports them can, under certain circumstances, lead to the optical spectacle lenses of the spectacle insert striking against the spectacle lenses of the glasses themselves.
- the optical spectacle lenses of the spectacle insert can be attached to the spectacles on their back, in the area of a circumferential section opposite the nose pad, wear a spacer which effectively prevents the optical spectacle lenses of the spectacle insert from striking the spectacle lenses of the spectacles.
- These spacers can also be used for better alignment of the optical glasses, for example with respect to sunglasses, if, when inserting the glasses into the sunglasses, a pre-tension is achieved via the flexible nose pad, which presses the optical glasses with the spacers against the sunglasses.
- FIG. 4 the glasses according to FIG. 3 in a view of the inside, but without nose support and without optical glasses and
- Fig. 5 is a section along the line V-V of Fig. 3 on a larger scale.
- the eyeglass insert 1 shown consists of FIGS. 1 and 2 of two optical glasses 2, which are fastened to support parts 4 provided with a flexible support 3, namely via an adhesive layer 5 between the support 3, which is preferably molded onto the support parts 4 made of plastic and a peripheral portion of the end face of the glasses 2, as can be seen in particular in FIG. 2.
- the supports 3 of the supporting parts 4 are integrally connected to one another to form a flexible nose support 6 which has a straight course.
- the essentially flexurally rigid supporting parts 4 form web-shaped coupling parts 7, which snap into slot-like recesses 8 of glasses 9 and result in a plug-in coupling 10 for fastening the optical glasses insert 1.
- Such glasses 9 is shown in more detail in FIG. 4. It has, for example, a one-piece lens 11, which is used for sun protection and is provided with a nose recess 12. Along the recess edges 12 approaches 13 are provided on both sides of the nose recess for the slot-like locking recesses 8 of the plug coupling 10 for connecting the optical glasses insert 1. Only when the web-shaped coupling parts 7 are inserted into the latching recesses 8 of the viewing window 11 is the initially straight, flexible nosepiece 6 forced into an arcuate form of use, as is shown in FIG. 3.
- This means that the optical glasses 2 of the glasses insert 1 are only to be glued to the nose pad 6 in an alignment adapted to the glasses 9 in order to obtain a fully functional glasses insert 1 with frameless optical glasses 2.
- the design of the nose pad 6 can be carried out in accordance with the requirements for the nose support of the glasses 9, for example the ends of the support legs 14 of the nose pad 6 can form an annular extension 15 to widen the support surface, as shown in FIG. 2.
- the glasses 9 must be provided with a separate nose support 16 because the nose pad 6 of the glasses insert 1 is no longer available for this.
- the latching recesses 8 can advantageously be used, into which corresponding coupling webs of the nose support 16 engage.
- the nose support 16 can have a nose rest 18 made of a flexible plastic, which is provided with two support legs 17 and which, in the position of use, is arcuate, so that the optical spectacle insert 1 represents in a simple manner a structural unit which can be exchanged for the nose support 16.
- the optical glasses 2 of the glasses insert 1 can on the side facing the glasses 9 in the area of the nose pad 6 opposite Edge area wear a spacer 19 in the form of a slightly protruding, knob-like approach, so that striking of the optical glasses 2 on the lens 11 of the glasses 9 is excluded via these spacers 19.
- the support 3 of the support parts 4 for the optical glasses 2 due to their flexurally elastic behavior, allows the optical glasses 2 to be swung out, which allows the optical glasses 2 and the lens 11 to be cleaned without removing the glasses insert 1 have to. This swiveling out of the optical glasses 2 can, however, lead to an overload of the supports 3 or the adhesive layer 5 for fastening the glasses 2 despite the flexible plastic.
- the support 3 is locally exempted in the area of the adhesive according to FIG 5 is indicated by dash-dotted lines.
- the support 3 is locally exempted in the area of the adhesive according to FIG 5 is indicated by dash-dotted lines.
- the glasses insert 1 could be permanently connected to the glasses 9, for example by assigning the support parts 4 to a non-removable nose support for the glasses 9.
- Such an embodiment does not require an arcuate nose pad 6, because no connection of the optical glasses 2 via the nose pad 6 is required.
- the frameless mounting of two glasses via an end-face adhesive connection using a flexible adhesive layer in the form of a corresponding support of a support part can also be used advantageously with glasses without glasses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/474,285 US7014312B2 (en) | 2001-05-03 | 2002-05-03 | Mount for two frameless spectacle lenses |
CA002445882A CA2445882A1 (en) | 2001-05-03 | 2002-05-03 | A fastener device for two frameless spectacle lenses |
EP02724032A EP1384107A1 (de) | 2001-05-03 | 2002-05-03 | Halterung für zwei rahmenlose brillengläser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT7132001 | 2001-05-03 | ||
ATA713/2001 | 2001-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002091063A1 true WO2002091063A1 (de) | 2002-11-14 |
Family
ID=3679714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2002/000135 WO2002091063A1 (de) | 2001-05-03 | 2002-05-03 | Halterung zür zwei rahmenlose brillengläser |
Country Status (4)
Country | Link |
---|---|
US (1) | US7014312B2 (de) |
EP (1) | EP1384107A1 (de) |
CA (1) | CA2445882A1 (de) |
WO (1) | WO2002091063A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453042A (en) * | 1966-08-09 | 1969-07-01 | Sheldon F Cooper | Detachable lens assembly for spectacle frames |
DE19604790A1 (de) * | 1996-02-09 | 1997-08-21 | Clou Design Brillen Gmbh | Vorrichtung zur Augenrefraktionskorrektur |
US5790230A (en) * | 1996-02-16 | 1998-08-04 | Sved; Robert | Combination eyeglass assembly of sport or safety glasses with detachable prescription lenses |
WO1998034150A1 (de) * | 1997-01-31 | 1998-08-06 | Silhouette International Schmied Gmbh & Co. Kg | Sonnenbrille mit einem optischen brilleneinsatz |
US5929963A (en) * | 1996-09-25 | 1999-07-27 | Smith Sport Optic, Inc. | Corrective lens system and support apparatus for use with protective eyewear devices |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846017A (en) * | 1973-06-08 | 1974-11-05 | B Ferrell | Eyeglasses |
FR2545231B1 (fr) | 1983-04-27 | 1985-07-19 | Amy Sa L | Lunettes |
US5007727A (en) * | 1990-02-26 | 1991-04-16 | Alan Kahaney | Combination prescription lens and sunglasses assembly |
FR2681442B1 (fr) * | 1991-09-18 | 1994-09-09 | Bolle Snc Ets | Nez selle interchangeable pour le montage de verres de lunettes sur une paire de lunettes de soleil. |
US5502516A (en) * | 1994-03-11 | 1996-03-26 | Elterman; Warren B. | Disposable/reusable sun filter |
-
2002
- 2002-05-03 CA CA002445882A patent/CA2445882A1/en not_active Abandoned
- 2002-05-03 EP EP02724032A patent/EP1384107A1/de not_active Withdrawn
- 2002-05-03 WO PCT/AT2002/000135 patent/WO2002091063A1/de not_active Application Discontinuation
- 2002-05-03 US US10/474,285 patent/US7014312B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3453042A (en) * | 1966-08-09 | 1969-07-01 | Sheldon F Cooper | Detachable lens assembly for spectacle frames |
DE19604790A1 (de) * | 1996-02-09 | 1997-08-21 | Clou Design Brillen Gmbh | Vorrichtung zur Augenrefraktionskorrektur |
US5790230A (en) * | 1996-02-16 | 1998-08-04 | Sved; Robert | Combination eyeglass assembly of sport or safety glasses with detachable prescription lenses |
US5929963A (en) * | 1996-09-25 | 1999-07-27 | Smith Sport Optic, Inc. | Corrective lens system and support apparatus for use with protective eyewear devices |
WO1998034150A1 (de) * | 1997-01-31 | 1998-08-06 | Silhouette International Schmied Gmbh & Co. Kg | Sonnenbrille mit einem optischen brilleneinsatz |
Also Published As
Publication number | Publication date |
---|---|
CA2445882A1 (en) | 2002-11-14 |
US7014312B2 (en) | 2006-03-21 |
EP1384107A1 (de) | 2004-01-28 |
US20040090595A1 (en) | 2004-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0571765A1 (de) | Brille, insbesondere Arbeitsschutz- oder Sportbrille | |
DE102005026260A1 (de) | Vorrichtung zum Wechseln von Bügeln, Backen und Steg für Randlosbrillen sowie Bügeln und Backen für Metall- und Kunststoff-Brillengestelle | |
DE3413872C2 (de) | ||
DE102011000032A1 (de) | Brille | |
DE69636071T2 (de) | Schutzvorrichtung mit klemmbefestigung für brillen | |
DE19958005C1 (de) | Brille | |
EP0527997B1 (de) | Kombinationsbrille | |
DE202010013199U1 (de) | Brillengestell | |
WO2002091063A1 (de) | Halterung zür zwei rahmenlose brillengläser | |
DE10324417A1 (de) | Brillensystem | |
DE10154683B4 (de) | Atemschutzmaske mit Vorsatzscheiben | |
WO2001021922A1 (de) | Befestigungsvorrichtung für eine glasscheibe | |
DE9406002U1 (de) | Korrektions- und/oder Sonnenbrille mit variabler, verschraubungsloser Brücke-Stegstützen-Kombination und Backe-Bügel-Kombination (Baukastenbrille) | |
WO2017162370A1 (de) | Vorrichtung für wechselbrillen zur auswechselbaren verbindung von brillengestellteilen | |
EP0083918A1 (de) | Brillenfassung aus Kunststoff | |
DE4425183A1 (de) | Variable Brille | |
WO2008128509A9 (de) | Brillenzusatzscheiben, brillenzusatzscheibenset, brille sowie verfahren zum herstellen und transportieren von brillenzusatzscheiben | |
DE9413073U1 (de) | Brille | |
DE202015000028U1 (de) | Brillengestell | |
EP0993324B1 (de) | Adapter zum Befestigen von Brillengläsern | |
DE10315197B4 (de) | Fernrohrlupenbrille | |
EP1061400B1 (de) | Brillengestell | |
DE29610698U1 (de) | Fassung für optische Vorsatzelemente zur Befestigung an Brillen | |
DE4124963C2 (de) | ||
DE9015749U1 (de) | Brille |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002724032 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10474285 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2445882 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 090932002 Country of ref document: AT |
|
WWP | Wipo information: published in national office |
Ref document number: 2002724032 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |