Tilting furniture system and infinitely variable lift tensioning mechansim therefor

Abstract

A tension mechanism for use with existing conventional bed platforms in the well known Murphy bed system in which the bed platform may be connected to the tension mechanism when the tension is at a low level by only a single installer, and the tension thereafter increased in infinite increments to any desired level by a remotely operated tool, a combination of said tension mechanism and a bed platform, and a combination desk and bed in which the bed is operated by the tension mechanism.

Description

[0001] This invention relates generally to multi-purpose furniture and specifically to a tilting furniture system and, individually or in combination therewith, an infinitely variable lift tensioning mechanism therefor. It is particularly suited for a tilting bed system of the type known generically as a Murphy bed, but it is also adapted for use with auxiliary furniture elements, such as a desk in combination with a Murphy, or tilting, bed. BACKGROUND OF THE INVENTION [0002] There has been a trend for some years in many metropolitan areas to increase population density in both new and rehabbed buildings. In areas having building codes which permit increased density, a given floor space is more and more frequently required to serve dual purposes: daytime living and / or working space followed by nighttime sleeping space. The Murphy bed concept, which was commercially introduced over a century ago, is ideally suited to this new trend since the floor space occupied by a bed at night is ...

AI Technical Summary

Benefits of technology

[0007] The invention includes, in an initial configuration, a spring tilting mechanism which the necessity of inserting the hand or fingers of an install

Problems solved by technology

Although the general concept has been known for some time, certain difficulties have persisted over the years.

One such difficulty is associated with the spring mechanism which is employed to raise and lower the bed, and auxiliary furniture if present.

Specifically, many of the spring mechanisms in existing systems are very difficult to operate over portions of the operating cycle, such as the first portion of movement of the bed from its open, use position (when it is parallel to t

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