Patent ID: 9027898
Filing Date: 2015-05-12
Classification: E04G,E21D

Abstract:
1. A shoring apparatus with roller bearing, said shoring apparatus comprised of: a base, said base being of an overall cylindrical rod shape, said base further having defined thereon an upper terminal end, a lower terminal end, an outer surface, an inner surface, and a void space within for receiving a core; a core, said core being of an overall cylindrical rod shape, said core further having defined thereon an upper terminal end, a lower terminal end, and an outer surface, said outer surface being of such dimension so as to be releasably secured within said void space to said inner surface of said base; and a tightening assembly for restricting movement of said core relative to said inner surface of said base and within said void space of said base, said tightening assembly comprising at least one nut, at least one flat washer, at least two split rings, at least one roller bearing, and at least one rotator, said rotator being defined to have an upper end, a midsection and a lower end.