Drain well in road - has cover hinge pins distorting more than top part of hardened resin body

Abstract

Abstract The drain well comprises a body to which a top part of heat-hardened resin is joined, while a cover hinges on the latter via pins (5). The pins distort to a greater degree than the top part (3) of the well. They can be of plastics typically polyamide, typically reinforced with glass fibre, and can fit with some free movement in drillings in the cover. A locking device can be provided on the latter, at the opposite side to the pins.

Inventors

No inventors recorded.

Bibliographic Details