E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
37/39
E01C 19/15 (2006.01) E02F 3/76 (2006.01)
Patent
CA 1311355
ABSTRACT OF THE DISCLOSURE A skimmer for subgrade preparation with a skimming beam which can be towed over the subgrade, and which has a cambered portion for receiving sand, gravel or similar material during operation. The cambered portion opens towards the unfinished subgrade. During operation the skimming beam can be towed by means of chains, ropes or similar connecting means from a mobile appliance. The invention is characterized in that the cambered portion is shaped as a skip-like space which is designed to receive excess sand or gravel that is pared off during operation. The space is bounded by a lower wall, sidewalls and a rear wall. An attachment is provided on the skimming beam for the purpose of attaching the beam to the mobile appliance in a manner such that the beam can be manipulated therefrom, so as to enable it to be emptied. An advantage of the skimmer is the skip-shaped container, in which the sand that is pared off during a skimming operation can be accommodated, so that there is no need to remove it by hand in the course of the skimming operation as is the case with prior art devices.
561291
Probst Martin
Schaffarzyk Herbert
Schaffarzyk Walter
Probst Greif-Und Fordertechnik Gmbh
Riches Mckenzie & Herbert Llp
LandOfFree
Modular skimmer for subgrade preparation including provision... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modular skimmer for subgrade preparation including provision..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular skimmer for subgrade preparation including provision... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1297078