Continuous frames for glasses
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0911040
(2001-07-23)
|
우선권정보 |
IT-0000187 (1999-02-02) |
발명자
/ 주소 |
|
대리인 / 주소 |
Akin, Gump, Strauss, Hauer & Feld, L.L.P.
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
5 |
초록
▼
This invention refers to a way of producing frames for glasses of different types but all with the characteristic of lacking in weldings and in the hinge that normally joints the frontal with the bars since such a purpose has been absolved by the elasticity of the material. During the same productio
This invention refers to a way of producing frames for glasses of different types but all with the characteristic of lacking in weldings and in the hinge that normally joints the frontal with the bars since such a purpose has been absolved by the elasticity of the material. During the same production process also the exhibitor for the point of sale will be realized, thereby reducing costs, times and wastes. Besides, with a couple of spectacle or sun lenses, even if expensive, it will be possible to preserve them, while the frame will be replaced by a different one compatible with the couple of lenses. Frontal, bars and nose pads, that is all the structure of the glasses, are made at the same time from one metallic plate. Through different techniques such as the laser cut, the electric erosion and above all the photo-chemical etching technique, the metallic plate is worked and subsequently is folded up in the suitable way to achieve the definitive shape. A part of the plate will generate the frames for glasses, and another part will be used for the samples of color, while the remaining part that contains the whole will be used like an exhibitor of the same glasses, once folded up in the correct way. Part of the bending is transmitted to the frames, that have the right thickness for the purpose, by the same lenses with negative chamfer to be inserted in the elastic joint with the suitable shape. The compactness of the frames and of the exhibitor, when not folded up, facilitates the delivery and the storage of their collection. Besides, for removing the problem of holding the folded up glasses, a tubular sheath of plastic transparent material, in which the glasses will be put in, will be employed.
대표청구항
▼
1. Frame for glasses in a continuous shape, characterized in that the frame is made from one metallic plate, comprising a frontal, bars, a bridge and nose pad receiving areas, wherein a) the frontal, bars, bridge and nose pad receiving areas are mutually connected, b) a hinge zone which connects the
1. Frame for glasses in a continuous shape, characterized in that the frame is made from one metallic plate, comprising a frontal, bars, a bridge and nose pad receiving areas, wherein a) the frontal, bars, bridge and nose pad receiving areas are mutually connected, b) a hinge zone which connects the frontal and the bars is constructed of a material having the same elasticity as the metallic plate, c) the frontal contains two openings for lenses, d) the metallic plate has a thickness equal to or less than 0.5 mm, and e) the frontal contains at least one incision in communication with at least one of the openings for lenses.
이 특허에 인용된 특허 (5)
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Bononi Walter H. (Zeppelinstrasse 9 7012 Fellbach-Schmiden DEX), Eye glasses.
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Blackstone Joshua (Fort Collins CO), Eye wear device with temple stops.
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Lester William M., Eyeglass frame formed from a non-cylindrical material having resilient, deformable bellows.
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Lockhart Michael William,AUXITX 4350, Lightweight safety spectacles.
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Huang Chien-Hsing (No. 1 ; Alley 330 ; Lane 800 ; Yu Nung Rd. Tainan TWX), Simple frame for encasing the glass pieces of eye glasses.
이 특허를 인용한 특허 (4)
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Wilson, Ken, Method of making an eyewear frame.
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Sheldon, Brent; Nadeau, Serge; Mainville, Patrick, Method of making eyewear frame having sections joined with nose bridge.
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Jobin,Michael J.; Mittersinker,Gregor; Maxted,Paul V.; Matt,Brian J., One piece spectacle with temple pre-load.
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Balzan, Eric; Forti, Mirko, Process of manufacturing of coated spectacle frames, and coated spectacle frames so obtained.
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