G - Physics – 09 – F
Patent
G - Physics
09
F
40/61.5
G09F 1/10 (2006.01) G09F 3/08 (2006.01) G09F 15/00 (2006.01)
Patent
CA 1157644
ABSTRACT OF THE DISCLOSURE A picture frame is provided comprising mouldings which have tongues projecting rearwardly and in the longitudinal dir- ection of the frame. In cross-section, the tongues are uniform and substantially rectangular and which tongues form at least one groove and which mouldings have a 45° mitre at the respective ends. Angle jointing units are provided for connecting the mouldings together at right angles one to another, each of which angle jointing units has a plate having at least two straight edges disposed at right angles to each other. Near each of the edges there is at least one outwardly projecting tongue corres- ponding to the groove on the mouldings, the tongues on the plate being dimensioned so that when connecting the mouldings, by pressing home, the angle jointing units applied from the rear of the frame in each corner, the adjacent ends of the mouldings are joined together by a friction grip between the angle jointing units and the mouldings.
343660
Alander Kaarina
Swabey Ogilvy Renault
LandOfFree
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