Screen belt system for a beach cleaning vehicle and beach cleaning vehicle
AssigneeKaessbohrer Gelaendefahrzeug AG
InventorsPatrick Zwickl, Marc Giet
Life of this patent
Estimating the term…
Abstract
A screen belt system for a beach cleaning vehicle, including a flexible, sheet-type screen belt arrangement which is deflected by at least two deflection shafts, with at least one thereof being driven by a drive unit. The screen belt arrangement is provided with lengthwise extending outer straps on opposite longitudinal sides, and has at least one screen belt fabric. Transversely extending reinforcing profiles are also provided, each extending over a working width of the at least one screen belt fabric and being connected to the at least one screen belt fabric and attached to the outer straps on the face end side.
Claims18
Screen belt system for a beach cleaning vehicle, comprising a flexible, sheet-type screen belt arrangement, which is deflected by means of at least two deflection shafts, with at least one thereof being driven by a drive unit, wherein the screen belt arrangement is provided with lengthwise extending outer straps on opposite longitudinal sides, the screen belt arrangement having at least one screen belt fabric, and transversely extending reinforcing profiles are provided, each extending over a working width of the at least one screen belt fabric and being connected to the at least one screen belt fabric and attached to the outer straps on the face end side.
A loose-surface cleaning device comprising:
- a drive axle;
- a drive wheel attached to the drive axle;
- and
- a screen belt comprising:
- at least one elongated screen comprised of fabric, having a width and having openings large enough for surface particles to fall through,
- an edge strap attached to the fabric screen, the edge strap configured for engagement with the drive wheel, and
- a plurality of elongated reinforcements extending through at least a portion of the width of the fabric screen and being attached to the edge strap,
- wherein the drive axle turns the at least one drive wheel which engages the edge strap of the screen belt to move the screen belt to separate debris from surface material.
Dependencies are inferred from the claim text.