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Machine translation
1. (WO1981002473) EYEGLASS FRAMES HAVING REMOVABLE LENS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002473    International Application No.:    PCT/US1981/000095
Publication Date: 03.09.1981 International Filing Date: 19.01.1981
IPC:
G02C 1/04 (2006.01)
Applicants:
Inventors:
Priority Data:
124541 25.02.1980 US
Title (EN) EYEGLASS FRAMES HAVING REMOVABLE LENS
(FR) MONTURES DE LUNETTES AVEC VERRES DEMONTABLES
Abstract: front page image
(EN)An eyeglass frame (14) having removable lenses (17) and (19) consisting of lens rings (16) and (18) to which are secured fixed inner lens hooks (40), upper lens hooks (42), and lower lens hooks (44) receiving a removable lens. A movable temple lens latch (46) completes the retention means for retaining the lenses in the eyeglass frame. Five species of temple lens latches are visualized. The preferred species is a tiltable catch. Other species visualized are spring loaded projection, frictional slide projection, a swing projecting arm, and detachable retention pins.
(FR)Montures de lunettes (14) pourvues de verres demontables (17) et (19) se composant de montures (16) et (18) sur lesquelles sont montes de maniere fixe des crochets internes (40) de verres de lunettes, des crochets superieurs (42) de verres de lunettes, et des crochets inferieurs (44) de verres de lunettes recevant un verre demontable. Un verrou mobile (46) temporal de verres de lunettes complete les moyens de fixation des verres sur la monture. Cinq sortes de verrous temporaux de verres de lunettes sont illustrees. Le type prefere se compose d'un dispositif basculant. D'autres types illustres comprennent une saillie pourvue d, un ressort, une saillie coulissante retenue par le frottement, un bras basculant en saillie, et des broches de fixation demontables.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)