Surface-mounted post base
View Patent ↗A surface-mounted base for a breakaway signpost. The base is configured as a sphere so as to present no edges that may be impacted by a vehicle and includes a sunken socket ensuring that no metal shards project above grade after a post is damaged. The base is provided with recessed slots for retaining securing bolts therein. This arrangement prevents the securing bolt heads from being contacted by the undercarriage of a vehicle or mower and plow blades of maintenance machines. The slots also allow for rotation of the base during installation ensuring correct orientation of the signpost. Reflective or florescent materials can be attached to the recesses to enhance night visibility.
1. A surface-mounted base, for a breakaway signpost comprising:
a base member configured as a hemisphere, said base member having a planar bottom surface, a curved upper surface and a perimeter;
an opening forming a socket disposed in a central area of said curved upper surface;
a bottom wall having a solid surface, disposed in said socket, said bottom wall having a continuously sloping planar surface, wherein a bottom surface of the signpost does not extend beyond the surface of the bottom wall;
breakaway structure for supporting the signpost disposed in said opening forming a socket;
a plurality of recesses spaced around said perimeter;
an array of slots formed through said planar bottom surface; and
a respective bolt disposed in each slot of said array.
2. The surface-mounted base for a signpost according to claim 1 , wherein each bolt of said plurality of bolts is received in a respective slot of said array of slots.
3. The surface-mounted base for a signpost according to claim 1 , wherein each slot of said array of slots is disposed in a respective recess of said plurality of recesses.
4. The surface-mounted base for a signpost according to claim 3 , wherein each slot of said array of slots is a radial slot.