摘要:
The apparatus comprises at least one movable member (1) for the reception of the thread, a coupling arrangement (2) and a winding (3) which produces a magnetic field and is intended to produce different polarities in the coupling arrangement through which the magnetic flux passes and to bring the coupling arrangement into engagement with the member. The member (1) consists of magnetic or non-magnetic material and the coupling arrangement (2) of ferromagnetic material. The apparatus ensures a reliable coupling at high rhythm.
摘要:
The loom, in particular a ribbon loom, has at least one electrically-driven thread transport device for the weft threads for processing at least one thread or a group of threads over at least the distance between two lengths of weft. It also contains a fabric outlet for the woven fabrics and an electronic control device for controlling the loom based on a pattern program for the woven fabrics to be produced. The loom can be better adjusted to the woven fabrics to be produced, in other words to the pattern and the thread material used, if the control device has control means for adjusting automatically at the thread transport device the feed length of the thread to be delivered according to the data predefined in the pattern program, the fabric outlet, and the width of the woven fabrics to be produced.
摘要:
The weft introduction needle for a ribbon needle loom comprises a bent arm (20), which may be fixed at one end (22) to a drive element (24) of a ribbon needle loom and comprises a hook (28) at the other end (26), for registering an exposed thread loop. The arm (20) is provided with a guide piece (30) essentially over the whole length thereof, forming a longitudinal slot (32) with the arm (20) for accommodating at least one weft thread. At the end away from the hook (28), the guide piece is connected to the arm (20), by means of a connector piece (34). A guidance element (36) is arranged on the side of the arm (20) facing away from the guide piece (30) in order to improve the guiding of a weft thread loop, extending over only a section of the length of the arm, starting from the vicinity of the hook (28), whereby the guidance element (36) forms a diverter point (35) in the region away from the hook (28), for diverting the free flare (38) of the weft thread loop (6).
摘要:
The weft introduction needle for a ribbon needle loom comprises a bent arm (20), which may be fixed at one end (22) to a drive element (24) of a ribbon needle loom and comprises a hook (28) at the other end (26), for registering an exposed thread loop. The arm (20) is provided with a guide piece (30) essentially over the whole length thereof, forming a longitudinal slot (32) with the arm (20) for accommodating at least one weft thread. At the end away from the hook (28), the guide piece is connected to the arm (20), by means of a connector piece (34). A guidance element (36) is arranged on the side of the arm (20) facing away from the guide piece (30) in order to improve the guiding of a weft thread loop, extending over only a section of the length of the arm, starting from the vicinity of the hook (28), whereby the guidance element (36) forms a diverter point (35) in the region away from the hook (28), for diverting the free flare (38) of the weft thread loop (6).
摘要:
A patterned fabric having warp threads and weft threads that form an illustration. The weft threads are arranged to form a threaded group and, together with at least one warp thread, form a cell. The weft threaded are tied off in the cell by the warp thread so that the cell has a defined color impression. The cell has weaves formed irregularly in a warp direction and a weft direction by at least two of the warp threads and two of the weft threads without periodic repetition.
摘要:
The label has two non-folded longitudinal sides (1) and two foldable narrow sides (2) and consists of a backing fabric (11) with warp threads (4) and basic picks (5), in addition to embroidery picks (12) made of a fusible thread material forming the pattern. The embroidery picks (12) forming the pattern extend parallel and at a distance to the unfolded longitudinal sides (1) of the backing fabric (11). The non-folded longitudinal side (1) is an edge of a cut formed in the backing fabric outside the area (13) of the pattern. The label has the advantage that the edges of the cuts on the longitudinal sides are soft and skin friendly thereby substantially improving wearing comfort. Due to the fact that the edge of the cuts produced by the basic picks have practically no brows and the picks extend parallel in relation to the longitudinal side of the labels, and even appearance is achieved on the entire length of the label since the picks cover evenly the back part.
摘要:
A plurality of casing modules are mountable to a Jacquard weaving machine such as to enclose same. A first module encloses the weaving machine and comprises a device for supply fresh or conditioned air. A second module encloses the weaving area and harness, and comprises a device for evacuating used air. The arrangement reduces environmental pollution caused by noise, dust or process steam in a weaving shed, considerably improves operator comfort at the weaving machine and significantly decreases accident risk.
摘要:
A method of manufacturing of colored, patterned areal textile structures according to which at least four weft threads of different base color are inserted in a specific constant sequence, and a constant cell is formed together with at least one warp thread, and wherein the weft threads are tied off in the cell with the warp thread so that a color cell with a specific color impression is produced.
摘要:
Guide bars (24, 32, 34) with thread guides (26, 36, 38) are arranged above the knitting needles (4). At least one group (G1 to G7) of at least two guide bars (36, 38) which are arranged one above the other is provided to increase the number of possible guide bars and/or to improve the accessibility of the guide bar region. This arrangement is effected in such a way that the thread guides of the guide bars (32, 34) arranged one above the other do not intersect.
摘要:
A shedding device for a textile machine contains two lifting blades (120) which move to and fro antagonistically, two traction elements (121) which can be engaged and disengaged with the lifting blades (120) and an insertion device (12) which is arranged so that the traction elements adopt a defined position with respect to the pole regions when in the lower shed position. The traction elements (121) have coupling parts (123) with hooks (126) which can be coupled with matching lifting blade parts, and stop parts (54) which co-operate with the stop board (46) for the rest position and with the lower edge of the lifting blade (120) so that they move to and fro interlocked with the traction elements (121) coupled with the blades (120). As a result of this defined position and of the insertion and withdrawal of the traction elements from the lower shed position and the interlocking drive, the power of the electromagnets and of the shedding machine can generally be markedly reduced with a reliable switching function at high frequency up to 2500 min.sup.-1.