Accession Number:

ADD019341

Title:

Non-Slip Safety Glasses

Descriptive Note:

Patent application, filed 21 Dec 98

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1998-12-21

Pagination or Media Count:

19.0

Abstract:

A side piece for eye glasses includes a front side piece portion and a rear side piece portion. The front side piece portion includes a forward end and a rearward end with an elongated, open-ended slot formed therein. The open end of the elongated open-ended slot is directed to the rearward end of the front side piece portion. The rear side piece portion includes a forward end and a rearward end with an elongated, closed-ended slot formed therein. The rear side piece portion is additionally formed of a spring metal. A stop pin is inserted through the longitudinal slot of the rear side piece portion and fixed to the front side piece portion adjacent the rear end thereof. The rear side piece portion is slidably inserted into the open-ended longitudinal slot of the front side piece portion to a point defined by contact of the stop pin with one end of the closed-end longitudinal slot, and slidably removed from the open-ended longitudinal slot to a point defined by contact of said stop pin with the remaining end of the closed-end longitudinal slot. Extension of the rear side piece portion enables automatic bending of the spring metal forming the rear side piece portion.

Subject Categories:

  • Protective Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE