Importance

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Abstract

In glasses, in particular industrial safety or sports glasses with an integral continuous sight piece and with inclination-adjustable side pieces articulated on a frame piece it is provided for the purpose of defined and reliable inclination-adjustment accompanied by the advantage of low-cost manufacturing that the sight piece has lateral backwards oriented appendixes formed in one piece with it and extending about in parallel to the wearer's head, that a frame piece with lateral appendixes is arranged along the upper edge of the sight piece surrounding the latter and the latter's appendixes, that the frame piece with the articulated side pieces is supported on the sight piece pivotably around a horizontal pivot axis, in that pins are arranged on the inside of each of the appendixes, that the pins engage with semicircular slits concentric of the pivot axis in the appendixes of the sight piece, wherein, to arrest the pins in certain angular positions of the slits, the latter are formed by a plurality of approximately annular locking recesses intersecting to form locking protrusions and approximately corresponding to the cross-section of the pin.

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First Claim