초록

The advantages of the height and level adjustable features of the work surface device include allowing workers of various stature to safely and comfortably handle work pieces. A single device can be height and level adjusted for each worker that uses the device.

대표청구항 ▼

[ I claim:] [1.]1. An elevational and tilt adjustable work surface device comprising:(a) a generally planar work surface member with top and bottom sides;(b) a plurality of at least three height adjusting leg members secured to said bottom side of said work surface member, said height adjusting leg

[ I claim:] [1.]1. An elevational and tilt adjustable work surface device comprising:(a) a generally planar work surface member with top and bottom sides;(b) a plurality of at least three height adjusting leg members secured to said bottom side of said work surface member, said height adjusting leg member comprising;(i) a bracket member secured to the work surface member bottom side;(ii) a telescoping support member oriented generally perpendicular to the work surface member and pivotally fastened at a support member first end to said bracket member;(iii) a rigid leg member comprising a rectangular tube member attached to said telescoping support member at a support member second end opposite said bracket member, said rectangular tube member adapted for directly contacting a support surface;(c) at least three brace members, each brace member fastened between a selected telescoping support member and one adjacent telescoping support member thereby providing a rigid base supporting the work surface member;(d) a gas supply means connected to said telescoping support member for delivery and release of compressed gas thereto; and(e) individual control means for admitting gas to and releasing gas from said gas supply means connected to said individual telescoping support members, whereby each said height adjusting leg member is independently height adjustable by said individual control means, thereby providing an elevational and tilt adjustable work surface member.