Global Patent Index - EP 1010785 A2

EP 1010785 A2 2000-06-21 - Cross-lapper

Title (en)

Cross-lapper

Title (de)

Vliesleger

Title (fr)

Etaleur-nappeur

Publication

EP 1010785 A2 (DE)

Application

EP 99124702 A

Priority

DE 29822461 U

Abstract (en)

The assembly to lay the webs from a carding machine, in large laying widths, has a delivery belt, several main trolleys and two continuous conveyor belts over the main trolleys. At least one tensioner trolley (14) has one or more deflection rollers to apply tension to a conveyor belt, with a support trolley (16). The support trolley is a self-standing, mobile trolley, with a drive link to a main trolley (10,11). The tensioner trolley (14) for a conveyor belt and the support trolley (16) are located over the upper main trolley (10). The support trolley (16) has a drive link to the upper main trolley (10) and the tensioner trolley (14) has a drive link to the lower main trolley (11). The web layer (1) has at least one additional tensioner trolley (15) for the other conveyor belt, with its deflection roller moving below the first tensioner trolley (14) and below a belt entry at the upper main trolley (10). The additional tensioner trolley (15) has a drive link to the upper main trolley (10). The tensioner trolleys (14,15) are side by side, with a gap between them, to move in the same direction on a common trolley guide. The web layer (1) has two additional self-standing support trolleys (12,13), each at a lower belt level of the two conveyor belts. The support trolleys (12,13) each have at least three deflection rollers, with their axes on a triangle or a polygon, and generally in an omega-shaped guide for the conveyor belt levels. A support trolley (12) is near the lower main trolley (11), with a drive link to the upper main trolley (10). The other support trolley (13) is integrated with the upper main trolley (10) in a rigid fixture.

Abstract (de)

Die Erfindung betrifft einen Vliesleger (1), der besonders für große Legebreiten geeignet ist. Der Vliesleger (1) besitzt ein Abführband (5), mehrere Hauptwagen (10,11) und zwei endlos umlaufende und über die Hauptwagen (10,11) geführte Förderbänder (7,8). Er hat außerdem ein oder mehrere Spannwagen (14,15) mit ein oder mehreren Umlenkrollen(38) zur Spannung eines Förderbandes (7,8). Mindestens einem Spannwagen (14) ist ein Stützwagen (16) zugeordnet, der eigenständig verfahrbar gelagert ist und in einer Antriebsverbindung (29) mit einem Hauptwagen (10,11) steht. Der Stützwagen (16) unterstützt das zum Spannwagen (14) geführte Förderbandtrum. <IMAGE>

IPC 1-7 (main, further and additional classification)

D01G 25/00

IPC 8 full level (invention and additional information)

D01G 25/00 (2006.01)

CPC (invention and additional information)

D01G 25/00 (2013.01)

Designated contracting state (EPC)

BE DE ES FR GB IT

EPO simple patent family

EP 1010785 A2 20000621; EP 1010785 A3 20010307; EP 1010785 B1 20031105; DE 29822461 U1 20000518; ES 2210953 T3 20040701

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