Lens coupling structure for rimless eyeglasses

Details Lens coupling structure for rimless eyeglasses Lens coupling structure for rimless eyeglasses

1994-06-23

1995-09-12

Sikes, William L.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Rimless mounting

351 96, 351141, 411136, G02C 102

Patent

active

054501415

ABSTRACT:
A lens coupling structure couples a bridge or a temple to a lens of rimless eyeglasses. A bridge or a temple is coupled through a flanged bush to the lens which is formed with a screw hole and a recess. The coupling portion of the bridge or temple and the flanged bush are formed with a screw hole. A fixing screw extends through the bridge or temple, the flanged bush and the lens. The flanged bush has a flange and a cylindrical portion received in the hole formed in the lens. The corresponding portion of the bridge or temple has a protrusion adapted to be received in a recess formed in the flanged bush. The protrusion may be provided on the fixing screw or a seating plate mounted between the flanged bush and the bridge or temple.

REFERENCES:
patent: 732817 (1902-05-01), Bahle
patent: 1877089 (1930-06-01), Uhlemann
patent: 2004005 (1934-03-01), McDonal
patent: 2301287 (1939-07-01), Kirk et al.
patent: 4502765 (1985-03-01), Cooper

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