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Eduard Küsters Maschinenfabrik Gmbh & Co. Kg

Eduard Kusters

Karl-Heinz Ahrweiler

Bernd Heimes

Werner Hartmann

Wolfgang Kurschatke

Valentin Appenzeller

Bernhard Funger

Alfred Keller

Helmut Anstotz

Walter Schumacher

Heinz Gr&uuml;ber

Alfred Blasius

The device (,) is used to apply a treatment medium to a moving strip of material (W) e.g. a dyebath to a strip of carpet. The device (,) is composed of a rigid support (,) that is securely arranged in a machine frame (,) and extends in a perpendicular position with respect to the strip of material, an inflatable pressure cushion (,) extending along the support (,), a less rigid supporting beam (,) arranged on the pressure cushion (,) with ends that are mounted in an articulating manner on the machine frame (,) around axes (,) that are parallel to the strip of material, in addition to an application beam (,) placed on the supporting beam (,) in perpendicular position with respect to the strip of material (W) and running parallel to the surfaces thereof, whereby the application beam rests upon the strip of material (W) with the aid of a sliding surface. An application slit (,) that opens out onto the sliding surface (,) in placed in the vicinity thereof. Feed pipes for the treatment medium are arranged along the length of the application slit (,) and lead thereto. A support roller (,), running parallel to the application slot (,) and located opposite thereto, and a device that engages with the support roller (,) to adjust the gap (,) between the support roller (,) and the application beam (,) are provided on the other side of the strip of material (W).

Device for applying a treatment medium to a moving strip of material

A device for applying a patterning liquid to a web, particularly to a carpet web, has an exit slit with a plurality of valves distributed over the width of the web and arranged ahead of it, which can all be activated independent of one another, and which each supply the patterning liquid to a specific width section of the application slit. The valves are located as close as possible to the exit location so that the segment from the closing location of the valves to the exit location is as short as possible.

Device for applying a patterning agent to a line

A tubular element (,) which is inserted into a liquid-conducting conduit (,) includes an annular chamber (,) that is delimited radially towards the inside by a tubing section (,) made of a material with an elastically flexible surface. The tubular element (,) serves as a flexible damping conduit section, or, if the annular chamber (,) is connected with a partial vacuum chamber at a connector (,), and the tubing section (,) is inflated into the annular chamber (,), as a means for temporarily holding an amount of liquid, for example in order to withdraw a dye bath from the exit slit of an application device for dyeing textile webs.

Tubular element and device equipped therewith for applying a fluid processing agent to a strip of fabric

A valve arrangement for fluid media, with a plurality of valves (,), which are arranged in a common housing (,). Each valve has at least two feeds (,) and an outlet channel (,), with all the outlet channels (,) emptying into a common outlet zone (,). An example of use is a patterning device for webs (,) of carpeting, where the common valve housing (,) is an application bar, and the outlet zone (,) is a narrow application slit, from which the patterning agent (dye bath) which forms the fluid medium is transferred directly to the web (,) from the application slit.

Valve arrangement and valve for the same

A method for manufacturing a laminate material for use as a surface covering or the like, by reusing plastic trimmings, includes the step of forming a layer from the plastic trimmings, and preferably subjecting both sides to a surface compression while simultaneously providing heat transfer, thus allowing the zones near the surface to be melted on.

Inherently rigid laminate material containing plastic trimmings

Inherently rigid laminate material containing plastic trimmings and a

Drain board for a device for applying a liquid film to a web of textile

In a double belt press, in which the steel belts are supported on the back by rollers, inherent compressive stress occurs on the side of the steel belts of a double belt press that are supported on the back by rollers, resulting in an undesirable bowl-shaped deformation of the steel belts. In order to avoid this deformation, at least the side of the steel belts which faces away from the rollers is subjected to treatment by shot blasting before being installed in the double belt press.

Method for the treatment of the steel belts of a double belt press

Twin-belt press for manufacturing particle boards

Method of and plant for the manufacture of wood chipboards and similar

In a hydraulically supported roll including a rotatable hollow cylinder and a stationary crosshead, transverse end seals are provided to seal a longitudinal chamber formed in the clearance space between the crosshead and the hollow cylinder. Each transverse end seal includes a roller bearing having a first bearing ring rotatable with the hollow cylinder and a second bearing ring mounted on the crosshead. The first bearing ring includes a first surface, which along with a second surface formed on a ring secured to the crosshead, defines a clearance gap. The gap has a width of less than 0.1 mm. The first bearing ring seals the longitudinal chamber at the inner circumference of the hollow cylinder and the first and second gap defining surfaces are located on parts that are axially restrained with respect to the crosshead.

Roll having improved transverse end seals

A roll for a foil-drawing calender or the like which is substantially solid, has a central longitudinal bore hole and has journals supported in outer bearings in a roll stand. In the longitudinal bore hole is a stationary core which is supported, at axial locations corresponding to the ends of the working width, via inner bearings in the longitudinal bore hole and is braced via a hydraulic force-exerting arrangement acting in the working plane of the roll in a direction toward the roll gap and against the inside circumference of the longitudinal bore hole. In the vicinity of the inner bearings and in the region of the outer bearings, load-relieving hydraulic force-exerting arrangements are provided which brace the core against the inside circumference of the longitudinal bore hole and act in the action plane of the roll in the direction opposed to that of the other hydraulic force-exerting arrangement.

Roll for a foil-drawing calender or the like

A roll has a rotating roll shell and a stationary beam extending longitudinally through the shell and leaving an annular space between it and the inner periphery of the shell. A longitudinal chamber having a supply pipe for pressure fluid is formed in the space between the shell and beam and is divided by a sealing system comprising transverse end seals and strip-like longitudinal seals extending on both sides of the plane of action of the roll. Each longitudinal seal is formed by a number of sealing strips staggered in the peripheral direction. A line opens between each pair of sealing strips and contains a one-way valve and leads into an outlet. The one-way valves are set to open at pressures which progressively decrease towards the longitudinal chamber. The transverse longitudinal seals can also be made up of a number of sealing strips staggered in the radial direction.

Roll

A supercalender at the output of a paper machine includes two pairs of zone-wise deflection-controlled rollers. Each pair has a hard surface roller and a soft roller with an elastic outer layer or covering having a minimum hardness of 85.degree. Shore D. The hard rollers are disposed on one side and the soft rollers on the other side of the travel path of the paper.

Calender

A method and apparatus for the continuous manufacture of extruded material such as chip board, plastic board and similar materials, in which the material to be pressed is conducted, in a pressing section, between endless forming bands which co-circulate the feeding direction of the extrusion, extend over the width of the extrusion and through which pressure and optionally heat are introduced into the material. To aid the feed and reduce stresses, at a point following the pressing section, a pulling force in the feeding direction is exerted on the extrusion of the finished material.

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Willich, Germany

Karl-Heinz Ahrweiler