Bookcase or shelving using modular construction - has brackets with hole and tenon assembly to retain shelves on side rails

摘要

The bookcase or shelving system using elements to form a frame, and adding shelves and side panels, as in the main patent has a shelf fitting over the side rail, resting on top with its end flange (2) against the rail outer frame. Brackets lock the assembly, each being an L shaped strip with a tenon (127). The vertical leg (129) fits in a slot (124) in the shelf top face (10). Side panels (8) have holes (125) along their lower end flange (23), these holes fitting over the tenon to retain the panle in position. A hole can replace the tenon, a boss being in the panel flange.