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US 11,807,985 B2Granted
Web transportation apparatus and fiber article producing apparatus
AssigneeSeiko Epson Corporation
InventorKentaro Yamada
Life of this patent
Estimating the term…
Abstract
A web transportation apparatus includes a mesh belt configured to be rotated to transport a web formed of a dry deposited material containing fibers and a striking member configured to strike a return section of the mesh belt to remove the material attached to the mesh belt. The striking member includes a striking bar and a striking lever. The striking bar is reciprocated to strike the mesh belt.
Claims9
A web transportation apparatus comprising:
- a mesh belt configured to be rotated to transport a web formed of a dry deposited material containing fibers;
- and
- a striking member arranged adjacent to a return section of the mesh belt, the striking member including
- a striking bar having an elongated shape extending substantially parallel to a surface of the mesh belt facing the striking bar and extending along a direction intersecting a transport direction of the mesh belt, and
- a striking lever fixed to the striking bar to reciprocate the striking bar along a direction intersecting the surface of the mesh belt facing the striking bar to strike the mesh belt to remove the material attached to the mesh belt.
2 more elements
A fiber article producing apparatus comprising:
- a deposition unit including a drum configured to dry deposit a material containing fibers;
- a web transportation unit including a mesh belt on which the material is deposited from the deposition unit and configured to transport a web formed of the deposited material on the mesh belt;
- and
- a shaping unit including a pressing surface configured to press the web transferred from the mesh belt, wherein
- the web transportation unit includes a striking member arranged adjacent to a return section of the mesh belt, the striking member including
- a striking bar having an elongated shape extending substantially parallel to a surface of the mesh belt facing the striking bar and extending along a direction intersecting a transport direction of the mesh belt, and
- a striking lever fixed to the striking bar to reciprocate the striking bar along a direction intersecting the surface of the mesh belt facing the striking bar to strike the mesh belt to remove the material attached to the mesh belt.
4 more elements
Dependencies are inferred from the claim text.