초록 ▼

A plumbing installation assembly includes a closet flange and a cooperating spacer and cover. The spacer holds the closet flange above the floor a selected height to allow the pouring of lightweight concrete. The cover fully covers the face and slotted mounting apertures in the closet flange upon wh

A plumbing installation assembly includes a closet flange and a cooperating spacer and cover. The spacer holds the closet flange above the floor a selected height to allow the pouring of lightweight concrete. The cover fully covers the face and slotted mounting apertures in the closet flange upon which the toilet is mounted.

대표청구항 ▼

[ I claim:] [1.] A spacer for holding a closet flange including an annular base of diameter D having substantially planar top and bottom faces above a rough-in floor at a level equal to or above concrete to be poured upon the rough-in floor, said spacer comprising;an annular body having a diameter.g

[ I claim:] [1.] A spacer for holding a closet flange including an annular base of diameter D having substantially planar top and bottom faces above a rough-in floor at a level equal to or above concrete to be poured upon the rough-in floor, said spacer comprising;an annular body having a diameter.gtoreq.D and substantially planar upper and lower surfaces, said upper surface contacting and supporting a corresponding planar bottom face of the annular base of the closet flange in use such that substantially no gap exists therebetween, said planar upper surface of said body being at least level to or above the concrete when installed;said substantially planar lower surface of said body resting on and being supported by the rough-in floor when installed;said body of said spacer including at least two arcuate slots for allowing the passage of fasteners from apertures formed in said annular base of said closet flange through said body into the rough-in floor.