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US 2010/0058904 A1Published application
Apparatus for cutting off fibre mats
AssigneeLm Glasfiber A/S
InventorDennis André Borsting
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AssigneeLm Glasfiber A/S
InventorDennis André Borsting
Estimating the term…
The present invention concerns a method and an apparatus for cutting fibre mats, preferably from a roll, where the cutting is effected with a mechanical automatic tool, where cutting of the fibre mat is effected so that the cut surface on the fibre mat can be varied from an angle greater than 0° to an angle less than 180° in relation to both surfaces on the fibre mat, where it is the variable position of the fibre mat relative to the direction of movement and cutting of the cutting tool that determines the angle of the cut. By a method or an apparatus according to the above, a fibre mat may be cut with a cut which is particularly adapted to the specific piece of fibre mat which is cut. It is thus possible to have a production where various requirements to cut faces in the fibre mats can be met.
A method for cutting fibre mats, preferably from a roll, where the cutting is effected by a mechanical automatic tool, characterised in that cutting of the fibre mat is effected so that the cut surface on the fibre mat can be varied from an angle greater than 0° to an angle less than 180° in relation to both surfaces on the fibre mat, where it is the variable position of the fibre mat relative to the direction of movement and cutting of the cutting tool that determines the angle of the cut.
An apparatus for cutting fibre mats, preferably from a roll, where the cutting is effected with a mechanical automatic tool, characterised in that the tool is rotatable, and that the cut face on the fibre mat may vary from an angle greater than 0° to an angle less than 180° relative to both surfaces on the fibre mat.
Dependencies are inferred from the claim text.