초록 ▼

A temporary device is used for street repair work to provide a ramp between the ground roadway surface and the upper end of such structures as manhole supports, storm sewer inlet grates, etc. The device of this invention is secured to the roadway by a plurality of stakes driven downwardly through th

A temporary device is used for street repair work to provide a ramp between the ground roadway surface and the upper end of such structures as manhole supports, storm sewer inlet grates, etc. The device of this invention is secured to the roadway by a plurality of stakes driven downwardly through the device and embedded in the roadway.

대표청구항 ▼

A temporary device for use with a manhole support positioned in a roadway which has been partially ground down for resurfacing with the grinding of the roadway causing the periphery of the manhole support to be elevated above the ground surface of the roadway, comprising, a flat, resilient temporary

A temporary device for use with a manhole support positioned in a roadway which has been partially ground down for resurfacing with the grinding of the roadway causing the periphery of the manhole support to be elevated above the ground surface of the roadway, comprising, a flat, resilient temporary ramp member having a thickness approximately equal to the vertical difference between the upper end of the manhole support and the ground surface of the roadway, said ramp member having a central opening formed therein adapted to receive the manhole support therein whereby said ramp member may be temporarily positioned on the ground roadway around the manhole support to cushion contact between a vehicle wheel and the manhole support prior to the roadway being resurfaced, and means temporarily securing said ramp member relative to the manhole support, said securement means adapted to temporarily, removably secure said ramp to said ground prior to resurfacing of said ground roadway.