Device for laying a flexible material web
AssigneeSaurer GmbH & Co. KG
InventorPeter Steyer
Life of this patent
Estimating the term…
Abstract
A device for laying a flexible material web 1 on a point of deposit 4 and which has at least one pair of deposit rollers 2, 3 that rotate in opposite directions. The deposit rollers 2, 3 form part of a deposit carriage 5 which is reciprocated in a reversible direction over at least the deposit length L of the material web 1. The device is more cost-effective in that the deposit carriage 5 has a smaller width than the point of deposit 4 and is reciprocated in a reversible direction over at least the deposit width B of the point of deposit 4.
Claims20
A device for laying a flexible material web onto at least one point of deposit which has a deposit length L and a deposit width B, comprising
- a deposit carriage,
- means mounting the deposit carriage to a supporting rack for reciprocation over the deposit length L of the one point of deposit and for transverse reciprocation over the deposit width B of the one point of deposit, with said deposit carriage mounting at least one pair of deposit rollers which rotate in opposite directions and act to deliver the material web onto the at least one point of deposit,
- wherein the deposit carriage has a smaller width than the width B of the one point of deposit,
- a transport belt for transporting the material web along a path of travel to the deposit rollers, and
- a path compensation carriage positioned in the path of travel of the transport belt, with the path compensation carriage having a width which is less than the width B of the one point of deposit.
A device for laying a flexible material web onto at least one point of deposit which has a deposit length L and a deposit width B, comprising
- a deposit carriage,
- means mounting the deposit carriage to a supporting rack for reciprocation over the deposit length L of the one point of deposit and for transverse reciprocation over the deposit width B of the one point of deposit, with said deposit carriage mounting at least one pair of deposit rollers which rotate in opposite directions and act to deliver the material web onto the at least one point of deposit,
- a first transport belt for transporting the material web along a path of travel to the deposit rollers and so as to loop about one of the deposit rollers of the deposit carriage,
- a material web supply device for depositing the material web upon the first transport belt,
- a second transport belt mounted so as to define at least one segment which is contiguous to the first transport belt so that the material web is transported in a pressure zone formed between the two transport belts, and
- a drive motor for advancing the first and second transport belts at the same advancing speed.
Dependencies are inferred from the claim text.