Racleur pour chargeur compact à direction différentielle
| N° de brevet: |
EP1897428 (A2) |
| Date de publication: |
2008-03-12 |
| Inventeur(s): |
SMITH STANLEY K [US]; |
| Demandeur(s): |
ASHLAND IND MAN GROUP [US]; |
| Classification: |
A01B3/46;A01B13/00;E02F3/64;E02F3/76; |
| N° de demande: |
EP20060256513 20061221 |
| Numéro(s) de priorité: |
US20060518466 20060908 |
A scraper (10) for plowing and gathering earth specifically adapted to fit to the front end of a skid steer vehicle (12). The scraper includes a frame (22) for holding a scraper bowl (44). A caster wheel (118) assembly is coupled to the front end of the scraper frame (22) and is adapted to cause the scrapper bowl (44) to adjust to the terrain. A hydraulic actuation assembly is arranged to lift the scraper bowl (44) to carry its contents from a first site to a second site. A gate (56) is coupled to the front end of the scraper bowl (44) to capture the contents of the scraper bowl (44) when its contents are moved from a first site to a second site. An implement quick-attach assembly is also provided for coupling the skid steer vehicle (12) to the scraper frame (22) in such a way that the frame (22) can be made to pivot to vary the pressure between the earth being traversed and the cutting blade (54).
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