초록 ▼

The spacer support (20) includes a support base (22) and a receptacle (26) which are welded together at interfitting annular flanges (46 and 64). A bearing plug (24) includes a circular support plate (48) covering the upper surfaces of the radial walls (36), with a tapered stem (50) projecting into

The spacer support (20) includes a support base (22) and a receptacle (26) which are welded together at interfitting annular flanges (46 and 64). A bearing plug (24) includes a circular support plate (48) covering the upper surfaces of the radial walls (36), with a tapered stem (50) projecting into a tapered center opening (34) of the support base (22). The flexible engagement fingers (66) allow one way movement of the rebar rod (14) into the receptacle (26), and the protrusions (18) of the rod engage the ends of the fingers (66), prohibiting separation of the spacer support (20) frown the rod (14).

대표청구항 ▼

A spacer support for supporting an end of a vertically installed rectilinear rebar rod with a plurality of protrusions along its length, and for supporting reinforcing assemblies which include a plurality of said rods, including reinforcing assemblies which include a plurality of said rods held toge

A spacer support for supporting an end of a vertically installed rectilinear rebar rod with a plurality of protrusions along its length, and for supporting reinforcing assemblies which include a plurality of said rods, including reinforcing assemblies which include a plurality of said rods held together in the form of a cage by lateral ties, said spacer support comprising: a support base; and a receptacle rigidly mounted to said support base for telescopically receiving an end of a rebar rod for mounting said support base in fixed alignment with the end of the rebar rod, said receptacle including an outer approximately cylindrical wall defining a rod-receiving space sized and Spaced for telescopically receiving an end of a rebar rod and having a plurality of inwardly protruding flexible engagement members formed on said outer wall and sloped toward said support base for yieldably engaging the rebar rod and its protrusions when said spacer support is installed on the rebar rod; so that said spacer support can be telescopically mounted about the lower end of a vertically oriented rebar rod and said support base will be positioned to support the rebar rod.