Vehicle for dust and trash collecting
First Claim
1. A vehicle for dust and trash collecting comprising:
- wheels (2,
3), a framework (4) supported by said wheels (2,
3), a storage tank (8) for dust and trash, dust and trash collecting members (5) comprising at least one rotating brush (10), means (6) for setting said wheels (2,
3) in motion and control means (7) for said collecting members (5), said control means (7) comprising;
a fluid-operated work circuit (26),at least one peripheral fluid-operated motor (33) fed from said work circuit (26) and engaging in rotation said at least one rotating brush (10),at least one fluid-operated cylinder (39) fed from said work circuit (26) and adapted to move said at least one rotating brush (10) towards a surface (11) to be swept, andelastically deformable members (42) active against the action of said work circuit (26) in said at least one fluid-operated cylinder (39) and adapted to lift up said at least one rotating brush (10) in the absence of pressure in said at least one fluid-operated cylinder (39),said work circuit (26) having a single control element (29) to actuate both said at least one peripheral motor (33) and said at least one fluid-operated cylinder (39).
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle for dust and trash collecting comprises: wheels, a framework supported by said wheels, a storage tank (8) for dust and trash, at least one rotating brush (10), means (6) for setting said wheels in motion, and control means (7) comprising a fluid-operated work circuit (26), at least one peripheral motor (33) fed from the work circuit (26) and engaging the rotating brush (10), at least one fluid-operated cylinder (39) fed from the work circuit (26) and adapted to shift the rotating brush (10) towards a surface (11) to be swept, and elastically deformable members (42) active against the action of said work circuit (26) in the fluid-operated cylinder (39) and adapted to lift up the rotating brush (10) in the absence of pressure in the fluid-operated cylinder (39) itself, the work circuit (26) having a single control element (29) for actuation of the peripheral motor (33) and the fluid-operated cylinder (39).
14 Citations
10 Claims
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1. A vehicle for dust and trash collecting comprising:
- wheels (2,
3), a framework (4) supported by said wheels (2,
3), a storage tank (8) for dust and trash, dust and trash collecting members (5) comprising at least one rotating brush (10), means (6) for setting said wheels (2,
3) in motion and control means (7) for said collecting members (5), said control means (7) comprising;a fluid-operated work circuit (26), at least one peripheral fluid-operated motor (33) fed from said work circuit (26) and engaging in rotation said at least one rotating brush (10), at least one fluid-operated cylinder (39) fed from said work circuit (26) and adapted to move said at least one rotating brush (10) towards a surface (11) to be swept, and elastically deformable members (42) active against the action of said work circuit (26) in said at least one fluid-operated cylinder (39) and adapted to lift up said at least one rotating brush (10) in the absence of pressure in said at least one fluid-operated cylinder (39), said work circuit (26) having a single control element (29) to actuate both said at least one peripheral motor (33) and said at least one fluid-operated cylinder (39). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- wheels (2,
Specification