lightweight, portable, aluminum hydraulic shoring device with solid wall load bearing shields and more particularly aluminum, corrugated, side wall panels extended by hydraulic cylinders and returned by springs or two dual action hyraulic cylinders

'action':32 'aluminum':3,16 'bear':11 'corrug':17 'cylind':24,34 'devic':6 'dual':31 'extend':21 'hydraul':4,23 'hyraul':33 'lightweight':1 'load':10 'panel':20 'particular':15 'portabl':2 'return':26 'shield':12 'shore':5 'side':18 'solid':8 'spring':28 'two':30 'wall':9,19

SHORING SHIELD

Owner

Goods & Services