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Spectacles and method mfg. same

A kind of glasses, a part of the technology, applied in the field of making glasses, can solve the problems such as the deterioration of the structural performance of the metal wire

Inactive Publication Date: 2004-02-25
LINDBERG OPTIC DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there may be an occasional need to replace the support, including deformation of the wires to provide small holes. The method of small holes associated with each replacement risks deteriorating the structural properties of the wires over time.

Method used

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  • Spectacles and method mfg. same
  • Spectacles and method mfg. same
  • Spectacles and method mfg. same

Examples

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Embodiment Construction

[0026] All figures are schematic, not necessarily drawn to scale, showing only those details considered essential for the understanding of the invention, while others are omitted. All figures use the same reference numerals for the same or similar parts.

[0027] see first figure 1 and 2 , which respectively show the spectacles 1 according to the invention in a front view and in side cross-section. The spectacles comprise different parts which are integrally held together by the spectacle frame 2 which provides the means for fixing the glass and the articulation of the spectacle stem and the two supports 7 . The spectacle frame 2 in the preferred embodiment consists essentially of a resilient wire 3, such as a titanium alloy wire, which has been found to be well suited for the purpose herein. The support 7 is conveniently provided by a suitable molding of elastic silicone rubber.

[0028] see now image 3 and 4 , which are an enlarged plan view and an enlarged side view,...

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PUM

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Abstract

A pair of spectacles comprises two support elements (7) for engaging the nose of the wearer. Each support element comprises a pad (8) of an elastic material secured to a shank (10) with an enlarged head (11) adapted for retaining the support element relative to the rest of the spectacles by way of inserting the shank through said eyelet of the frame. According to the invention a peg (13) is inserted into the head end of the shank for providing a hard core inside at least part of the shank. Thus, easy mounting and safe retention are provided. The invention further comprises a blank for the manufacturing of the peg, and a method of manufacturing a pair of spectacles.

Description

technical field [0001] The present invention relates to spectacles provided with a support adapted to fit a part of the wearer's face. The invention also relates to a blank forming part of such a support and to a method of making spectacles. Background technique [0002] Spectacles as used herein refers to the well-known device which basically consists of two lenses of glass or other refractive or colored material, intended to be worn in front of the user's eyes, enabling him to see through the glass, and comprising a shape A support or spectacle frame, which is arranged so that the lens or glass is conveniently fixed in the preferred position for use, in which position the user can look straight ahead with both eyes and through the respective lenses with parallel vision. [0003] In order to fulfill both the functions of supporting the weight of the glasses and ensuring a relatively stable position relative to the user's head, the support is usually adapted to engage with ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C5/00G02C5/12
CPCG02C5/00G02C5/126G02C5/12
Inventor 弗莱明·克罗曼
Owner LINDBERG OPTIC DESIGN