Loom for producing woven goods or material with an incorporated cover thread

Abstract

In order to improve a loom for producing woven material ( 10 ) with an incorporated cover thread ( 12 ), it is proposed to provide a laying device for at least one cover thread ( 12 ) and also a warp-laying device ( 9 ) with warp-laying elements ( 14 ) for laying further warp threads ( 8 ). The warp-laying device ( 9 ) is designed such that it can make the further warp threads ( 8 ) penetrate from a starting position through the upper shed ( 5 ) to the lower shed ( 4 ), or through the lower shed to the upper shed, and therefore the weft-insertion device ( 7 ) crosses the further warp threads ( 8 ). The laying device has at least one cover-thread guide ( 13 ) which, in the starting position of the warp-laying device ( 9 ), can be displaced transversely to the warp threads ( 2 ) by way of a transverse-movement means.

1 . A weaving loom for producing a woven material with an incorporated cover thread, comprising
 a shed forming device for forming a shed from warp threads with at least an upper shed and a lower shed,   a weft-insertion device for inserting weft-threads,   a reed for stopping of inserted weft-threads,   a laying device for at least one cover thread,   characterized in that   the loom further comprises a warp-laying device with a plurality of warp-laying elements arranged adjacent to each other for laying additional warp threads, wherein the warp-laying device comprises a driving device for dipping in the warp-laying elements for the additional warp threads from a starting position through the upper shed to the lower shed or through the lower shed to the upper shed, and wherein the warp-laying device is positioned so that the weft-insertion device crosses the additional warp threads, and wherein the laying device comprises at least one cover thread guide which, in the starting position of the warp-laying device, is movable transversely to the warp threads by means of a transverse moving means.   
     
     
         2 . The weaving loom according to  claim 1 , characterized in that the cover thread guide is movable in each position of the shed by means of the transverse moving means. 
     
     
         3 . The weaving loom according to  claim 1 , characterized in that the warp-laying elements of the warp-laying device are arranged adjacent to each other at a fixed, preferably equal distance. 
     
     
         4 . The weaving loom according to  claim 1 , characterized in that the warp-laying device further comprises transverse moving means by means of which the warp-laying elements are movable transversely to the warp threads when they are not dipped into the shed. 
     
     
         5 . The weaving loom according to  claim 1 , characterized in that the laying device comprises at least one further cover thread guide that is arranged, in respect of the direction of the warp thread ( 2 ), behind said cover thread guide and is movable transversely to the direction of the warp thread. 
     
     
         6 . The weaving loom according to  claim 1 , characterized by at least one movable retaining hook for holding the cover thread in order to reduce the load of the additional warp thread, wherein the retaining hook after laying of the cover thread is movable away from the ribbon fabric to a starting position. 
     
     
         7 . The weaving loom according to  claim 1 , characterized in that several warp-laying devices are arranged parallel to the selvage and adjacent to each other at a defined distance. 
     
     
         8 . The weaving loom according to  claim 7 , characterized in that the warp-laying devices are driven in a coupled manner. 
     
     
         9 . The weaving loom according to  claim 7 , characterized in that individual drives are provided so that the warp-laying devices are driven individually and independently of each other. 
     
     
         10 . The weaving loom according to  claim 2 , characterized in that the warp-laying elements of the warp-laying device are arranged adjacent to each other at a fixed, preferably equal distance. 
     
     
         11 . The weaving loom according to  claim 2 , characterized in that the warp-laying device further comprises transverse moving means by means of which the warp-laying elements are movable transversely to the warp threads when they are not dipped into the shed. 
     
     
         12 . The weaving loom according to  claim 3 , characterized in that the warp-laying device further comprises transverse moving means by means of which the warp-laying elements are movable transversely to the warp threads when they are not dipped into the shed. 
     
     
         13 . The weaving loom according to  claim 2 , characterized in that the laying device comprises at least one further cover thread guide that is arranged, in respect of the direction of the warp thread ( 2 ), behind said cover thread guide and is movable transversely to the direction of the warp thread. 
     
     
         14 . The weaving loom according to  claim 3 , characterized in that the laying device comprises at least one further cover thread guide that is arranged, in respect of the direction of the warp thread ( 2 ), behind said cover thread guide and is movable transversely to the direction of the warp thread. 
     
     
         15 . The weaving loom according to  claim 4 , characterized in that the laying device comprises at least one further cover thread guide that is arranged, in respect of the direction of the warp thread ( 2 ), behind said cover thread guide and is movable transversely to the direction of the warp thread. 
     
     
         16 . The weaving loom according to  claim 2 , characterized by at least one movable retaining hook for holding the cover thread in order to reduce the load of the additional warp thread, wherein the retaining hook after laying of the cover thread is movable away from the ribbon fabric to a starting position. 
     
     
         17 . The weaving loom according to  claim 3 , characterized by at least one movable retaining hook for holding the cover thread in order to reduce the load of the additional warp thread, wherein the retaining hook after laying of the cover thread is movable away from the ribbon fabric to a starting position. 
     
     
         18 . The weaving loom according to  claim 4 , characterized by at least one movable retaining hook for holding the cover thread in order to reduce the load of the additional warp thread, wherein the retaining hook after laying of the cover thread is movable away from the ribbon fabric to a starting position. 
     
     
         19 . The weaving loom according to  claim 5 , characterized by at least one movable retaining hook for holding the cover thread in order to reduce the load of the additional warp thread, wherein the retaining hook after laying of the cover thread is movable away from the ribbon fabric to a starting position. 
     
     
         20 . The weaving loom according to  claim 2 , characterized in that several warp-laying devices are arranged parallel to the selvage and adjacent to each other at a defined distance. 
     
     
         21 . The weaving loom according to  claim 3 , characterized in that several warp-laying devices are arranged parallel to the selvage and adjacent to each other at a defined distance. 
     
     
         22 . The weaving loom according to  claim 4 , characterized in that several warp-laying devices are arranged parallel to the selvage and adjacent to each other at a defined distance. 
     
     
         23 . The weaving loom according to  claim 5 , characterized in that several warp-laying devices are arranged parallel to the selvage and adjacent to each other at a defined distance. 
     
     
         24 . The weaving loom according to  claim 6 , characterized in that several warp-laying devices are arranged parallel to the selvage and adjacent to each other at a defined distance.