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US 6,439,717 B2Granted
Spectacles
OwnerRainer Weberinventor
Life of this patent
Estimating the term…
Abstract
A pair of spectacles has lenses (1, 2) that are connected to one another by a bridge element (3). The sides (6) are connected to the lenses (1, 2) by holding elements (5). The holding elements (5) and the bridge element (3) are preferably produced from flexible wire. The bridge element (3) and the holding elements (5) are connected to the two lenses (1, 2) by corresponding angled portions. A holding portion and a pin portion connect with the lenses (1, 2). The pin portion is accommodated in a through-bore of the lenses (1, 2). The holding portion is accommodated in a respective slot of the lens. Variations are possible by providing a simple plug-in connection allowing a selection to be made from a modular system, which enables the purchaser to assemble his/her own individual pair of spectacles.
Claims20
Spectacles comprising:
- two lenses;
- a bridge element connecting the two lenses;
- a holding element per lens and a side connected to the holding element;
- the bridge element includes two first pin portions and for each first pin portion a first holding portion;
- each holding element includes a second pin portion and a second holding portion, the lenses or rim mounting elements provided for the bridge element and connected to the lenses include a first through-bore for receiving one of said first pin portions, a first slot is formed in said lenses or said rim mounting elements, said first slot starting from a rim region of the lens at the nose end or in the rim mounting element, said first slot being arranged to correspond to the associated first holding portion and serves to accommodate said first holding portion, said first slot having a width larger than a thickness of said first holding portion such a connection between said first holding portion and said first slot is flexible enabling free movement between said first pin portion and said lenses when said lenses are subjected to a load on a front face of said lenses, said lenses or second rim mounting elements further including, at a side part end, a second through-bore for receiving a second pin portion, a second slot starting from the rim region of the lens at the side end of the rim mounting element, said second slot is arranged to correspond to the second holding portion and serves to accommodate said second holding portion.
2 more elements
Spectacles comprising:
- two lenses;
- a bridge element connecting the two lenses;
- a holding element per lens and a side connected to the holding element;
- the bridge element includes two first pin portions and a first holding portion for each first pin portion, each first pin portion arranged so as to intersect, at a distance, the associated first holding portion or an imaginary extension of the associated first holding portion;
- each holding element including a second pin portion and a second holding portion, the second pin portion is arranged to intersect, at a distance, the second holding portion or an imaginary extension of the second holding portion;
- each lens, at a nose end, including a first through-bore for receiving a first pin portion, a first slot starting from the rim region of the lens at the nose end, said first slot is arranged to correspond to the associated first holding portion and serves to accommodate said first holding portion, said first slot having a width larger than a thickness of said first holding portion such a connection between said first holding portion and said first slot is flexible enabling free movement between said first pin portion and said lenses when said lenses are subjected to a load on a front face of said lenses, at a side end of each lens, a second through-bore for receiving a second pin portion as well as a second slot are formed, said second slot starting from the rim region of the lens at the side end, said second slot is arranged to correspond to the second holding portion and serves to accommodate said second holding portion.
3 more elements
Spectacles comprising:
- partially or fully enclosing first and second rim mounting elements for coupling with a pair of lenses;
- a bridge element connecting the first rim mounting elements;
- a holding element and a side connected to the holding element for each second rim mounting element;
- the bridge element including two first pin portions and for each first pin portion a first holding portion, each first pin portion is arranged so as to intersect, at a distance, the associated first holding portion or an imaginary extension of the associated first holding portion, each holding element including a second pin portion and a second holding portion, the second pin portion is arranged so as to intersect, at a distance, the second holding portion or an imaginary extension of the second holding portion;
- each first rim mounting element, at a nose end, including a first through-bore for receiving a first pin portion, a slot starting from the rim region of the first rim mounting element at the nose end, said slot being arranged to correspond to the associated first holding portion and said slot serves to accommodate said first holding portion, said first slot having a width larger than a thickness of said first holding portion such a connection between said first holding portion and said first slot is flexible enabling free movement between said first pin portion and said lenses when said lenses are subjected to a load on a front face of said lenses, each second rim mounting element, at a side part end, including a second through-bore for receiving a second pin portion, a second slot starting from the rim region of the second rim mounting element at the side end, said second slot receiving a second holding portion and said second slot starting from the rim region of the second rim mounting element at the side end, said second slot being arranged to correspond to the second holding portion and serving to accommodate said second holding portion.
2 more elements
Dependencies are inferred from the claim text.