초록 ▼

A foldable work support apparatus includes an elongated cross beam and first and second leg units each hingedly attached to the cross beam with the upper portion of the leg unit being located beneath the cross beam, the hinged connections permitting the leg units to pivot beneath the cross beam betw

A foldable work support apparatus includes an elongated cross beam and first and second leg units each hingedly attached to the cross beam with the upper portion of the leg unit being located beneath the cross beam, the hinged connections permitting the leg units to pivot beneath the cross beam between a use position in which the leg units extend at right angles to the axis of the cross beam and a storage position in which the leg units are coplanar with the cross beam, and latching mechanisms for latching each of the leg units in the use position.

대표청구항 ▼

A foldable work support apparatus comprising: an elongated cross beam having a top and a bottom, first and second ends, and first and second sides having respective first and second side surfaces; first and second leg assemblies each having first and second side surfaces; first attachment means asso

A foldable work support apparatus comprising: an elongated cross beam having a top and a bottom, first and second ends, and first and second sides having respective first and second side surfaces; first and second leg assemblies each having first and second side surfaces; first attachment means associated with said first leg assembly for attaching said first leg assembly to said cross beam near said first end thereof; second attachment means associated with said second leg assembly for attaching said second leg assembly to said cross beam near said second end thereof; each of said attachment means including hinge means having a first mounting portion connected to said cross beam and a second mounting portion connected to the associated leg assembly and a hinged joint interconnecting said first and second mounting portions and defining a pivot axis which extends substantially perpendicular to the bottom of said cross beam, permitting the associated leg assembly to pivot beneath said cross beam about said pivot axis between a use position and a storage position, and said hinge means permits said first and second leg assemblies to be individually pivoted about said pivot axis over a range of approximately 0°to 180°degrees.