Ads
related to: invisidoor pivot bookcase hinge kit for sale craigslist
Search results
Results From The WOW.Com Content Network
Danner invented the John Danner Revolving Bookcase, a pivot and post revolving bookcase. He patented the bookcase on May 16, 1876. [1] [2] [3] His bookcase hangs suspended from a simple cast iron bearing which sits on top of an inner column or post. The revolving mechanism consists of two nesting cast iron cones that provide a precise pivot ...
The company patented the "elastic bookcases" also known as a modular bookcase or barrister's bookcase. These were high-quality stacking book shelves, with a standard width of 34 inches, in oak, walnut and mahogany, capable of being adapted to fit together to form a bookcase which could either be all of the same measurements or which could be ...