D01G15/88

Metallic card clothing
10145031 · 2018-12-04 · ·

A card clothing wire (1) for use on drums in cards has a root (2) and a blade (3) having an overall height of the wire (h.sub.1) of 1.5 mm to 5 mm. The blade (3) is provided with teeth (4) having a tooth depth (h.sub.6) of 0.35 mm to 1.0 mm, and having a tooth pitch (p) of 1.5 mm to 3 mm. The teeth (4) have a tip surface (7), a back surface (8) having a back angle (), and a tooth face surface. The back angle () is 40 to 20 and each tooth (4) has a first tip (5) and a second tip (6) and the tip surface (7) has at least one elevation (9).

Metallic card clothing
10145031 · 2018-12-04 · ·

A card clothing wire (1) for use on drums in cards has a root (2) and a blade (3) having an overall height of the wire (h.sub.1) of 1.5 mm to 5 mm. The blade (3) is provided with teeth (4) having a tooth depth (h.sub.6) of 0.35 mm to 1.0 mm, and having a tooth pitch (p) of 1.5 mm to 3 mm. The teeth (4) have a tip surface (7), a back surface (8) having a back angle (), and a tooth face surface. The back angle () is 40 to 20 and each tooth (4) has a first tip (5) and a second tip (6) and the tip surface (7) has at least one elevation (9).

Solid Steel Card Clothing
20180142381 · 2018-05-24 ·

A clothing wire for clothed elements for use in textile machines includes a root, and a blade, the root and blade having an overall combined wire height (h.sub.1) of 1.5 mm to 15 mm. The clade includes teeth having a tooth depth (h.sub.6) of 0.5 mm to 10 mm, and having a tooth pitch (p) of 1.5 mm to 15 mm. Viewed in a first working direction of the clothing wire, the teeth have a first tip with a first working angle (), and viewed in a second working direction of the clothing wire, the teeth have a second tip with a second working angle (). At each tooth, the first tip is joined to the second tip via a concave tip face. A height difference (E) of 0.02 mm to 0.5 mm is defined between the second tip and the first tip.

Solid Steel Card Clothing
20180142381 · 2018-05-24 ·

A clothing wire for clothed elements for use in textile machines includes a root, and a blade, the root and blade having an overall combined wire height (h.sub.1) of 1.5 mm to 15 mm. The clade includes teeth having a tooth depth (h.sub.6) of 0.5 mm to 10 mm, and having a tooth pitch (p) of 1.5 mm to 15 mm. Viewed in a first working direction of the clothing wire, the teeth have a first tip with a first working angle (), and viewed in a second working direction of the clothing wire, the teeth have a second tip with a second working angle (). At each tooth, the first tip is joined to the second tip via a concave tip face. A height difference (E) of 0.02 mm to 0.5 mm is defined between the second tip and the first tip.

All-Steel Card Clothing
20180135208 · 2018-05-17 ·

A card clothing wire (1) for use on drums in carding machines has a base (2) and a blade (3) formed on the base, the base and blade having a total height of the wire (h1) of 1.5 mm to 5 mm. The blade (3) has teeth (4), wherein each tooth (4) includes a first tooth tip (5) having a tooth depth (h6) of 0.3 mm to 1.0 mm; a tooth pitch (p) of 1.4 mm to 2.5 mm; a back face with a back angle (1) of 50 to 80 angle degrees; and a tooth front face with a working angle (). Each tooth (4) further includes a second tooth tip (6) formed at a tip spacing (a) from the first tooth tip (5), the second tooth tip (6) having a back face with a back angle (2) of 50 to 80 angle degrees.

All-Steel Card Clothing
20180135208 · 2018-05-17 ·

A card clothing wire (1) for use on drums in carding machines has a base (2) and a blade (3) formed on the base, the base and blade having a total height of the wire (h1) of 1.5 mm to 5 mm. The blade (3) has teeth (4), wherein each tooth (4) includes a first tooth tip (5) having a tooth depth (h6) of 0.3 mm to 1.0 mm; a tooth pitch (p) of 1.4 mm to 2.5 mm; a back face with a back angle (1) of 50 to 80 angle degrees; and a tooth front face with a working angle (). Each tooth (4) further includes a second tooth tip (6) formed at a tip spacing (a) from the first tooth tip (5), the second tooth tip (6) having a back face with a back angle (2) of 50 to 80 angle degrees.

Clothing wire for a roller of a carding machine
09926650 · 2018-03-27 · ·

A clothing wire for a clothing roller of a carding machine extends in a wire longitudinal direction and having a base segment, which is thicker transversely to the wire longitudinal direction. A leaf segment, which is narrower compared to the base segment, protrudes from the base segment. A plurality of teeth is formed on the leaf segment along the clothing wire in the wire longitudinal direction. Each tooth has two leaf segment lateral surfaces adjoining the base segment. On at least one of the leaf segment lateral surfaces, at least one projection is formed on each tooth. The cross-sectional profile of the projection is asymmetric and preferably has the contour of a nose. The design of the clothing wire results in a homogenization or parallelization of the fibers, with little wear of the clothing wire and less damage to the fibers.

Clothing wire for a roller of a carding machine
09926650 · 2018-03-27 · ·

A clothing wire for a clothing roller of a carding machine extends in a wire longitudinal direction and having a base segment, which is thicker transversely to the wire longitudinal direction. A leaf segment, which is narrower compared to the base segment, protrudes from the base segment. A plurality of teeth is formed on the leaf segment along the clothing wire in the wire longitudinal direction. Each tooth has two leaf segment lateral surfaces adjoining the base segment. On at least one of the leaf segment lateral surfaces, at least one projection is formed on each tooth. The cross-sectional profile of the projection is asymmetric and preferably has the contour of a nose. The design of the clothing wire results in a homogenization or parallelization of the fibers, with little wear of the clothing wire and less damage to the fibers.

Card wire
09663877 · 2017-05-30 · ·

The card wire comprises a plurality of teeth inclined at an angle with the rib portion. The teeth have a front portion and a back portion joining at the tip of the teeth; and a base segment connecting the front portion to the back portion of the preceding tooth. The front portion is the inner portion of the tooth leaning towards the rib portion. The back portion is the outer portion of the tooth. The front portion comprises at least two undercut segments. The second undercut segment is spaced further away from the tip of the tooth than the first undercut segment. Each undercut segment has an undercut angle, being the minimum of the angles with the longitudinal direction of the card wire, of the tangents to each point of the part of the undercut segment goingwhen observed from the tipinwards from the front portion.

Card wire
09663877 · 2017-05-30 · ·

The card wire comprises a plurality of teeth inclined at an angle with the rib portion. The teeth have a front portion and a back portion joining at the tip of the teeth; and a base segment connecting the front portion to the back portion of the preceding tooth. The front portion is the inner portion of the tooth leaning towards the rib portion. The back portion is the outer portion of the tooth. The front portion comprises at least two undercut segments. The second undercut segment is spaced further away from the tip of the tooth than the first undercut segment. Each undercut segment has an undercut angle, being the minimum of the angles with the longitudinal direction of the card wire, of the tangents to each point of the part of the undercut segment goingwhen observed from the tipinwards from the front portion.