Culvert extension

Details Culvert extension Culvert extension

E - Fixed Constructions

01

F

E01F 5/00 (2006.01) E03F 3/00 (2006.01)

Patent

CA 2059261

ABSTRACT Removal of beaver dams from culvert entrances in roadway and railway grades by means of blasting generally results in damage to the culvert. This invention is an extension of the culvert away from the grade by means of a hinged apparatus so that the beaver dam is built at the end of the culvert. When the dam is to be blasted the extension is placed in the raised position and the beaver dam can be blasted without damage to the culvert. The extension is then lowered back into position and pinned into place.

Affiliated with

Also associated with

Rating

Culvert extension does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Culvert extension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Culvert extension will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1831708