Patent ID: 8713790

Claim:
A system for installing shower walls comprising, a) two pressure transfer members respectively locatable in spaced elevated positions on two shower walls, each said pressure transfer member having two side portions and a base, the side portions extending away from the base, the base having a planar pressure transfer surface for applying pressure against a separate shower wall to urge the shower wall against a shower wall support, b) an adjustable force development device engaged with one said side portion of each said pressure transfer member for directing a developed force or forces simultaneously through the respective said pressure transfer surfaces against separate shower walls, c) two elongated support members having opposite ends, one end of each said elongated support member being respectively engaged with the other side portion of each said pressure transfer member, and the opposite end of each said elongated support member being supportable in a fixed position, d) a pair of holding devices respectively engaged with the opposite supportable end of each said elongated support member to hold said opposite supportable ends in respective fixed positions, each said holding device having attachment means for securing the holding device to a shower wall support in the respective fixed positions and each said holding device including means for moving the shower wall in a predetermined direction.