Trutzschler Gmbh & Co Kg

Truetzschler Gmbh & Co. Kg

Fa. Truetzschler Gmbh & Co. Kg

Trützchler Gmbh & Co. Kg

Fritz Hösel

Dieter Wirtz

Armin Leder

Guido Engels

In a device on a textile machine, for cooling heat-emitting electrical components, for example electrical switching devices and/or switch cabinets, the heat-emitting components are cooled by an air stream. In order to provide a device that ensures the necessary cooling in a structurally simple way and is economical and low-maintenance, at least one partial air stream of the supply air to the machine is guidable towards the heat-emitting components and the supply air is able to absorb heat from the components and subsequently flow via outlet through components of the textile machine.

Device on a textile machine, especially a spinning preparation machine, for cooling heat-emitting electrical components

In the case of an apparatus on a spinning preparation machine, e.g. a draw frame, flat card, combing machine or the like, in particular a double-head draw frame, with at least two driven drafting systems having force-transmitting means for driving drafting rollers of the drafting systems and at least one drive motor, a coupling is present between a drive motor and a drive shaft. To allow the effectiveness and efficiency to be substantially increased in a structurally simple and cost-effective manner, the respective drive chains are connected via a respective controllable coupling to the motor and the rotational speed of the motor can be reduced for the engagement and disengagement process.

Apparatus on a spinning preparation machine, for example, a draw frame, flat card, combing machine or the like, having at least two driven drafting systems

An apparatus on a spinning room machine, especially a spinning preparation machine, is arranged for monitoring an electric drive motor, which is connected to an electronic speed-setting and/or regulating device, a rotating operating element being connected to the drive motor. In order to monitor the drive motor so that no damage occurs even under different operating conditions, there is a device for automatically determining the loading of the drive motor during operation, which is connected to a device for comparison with pre-set values for the loading, to which there is connected a display and/or switching device which can be supplied with electrical signals in the event of departures.

Apparatus on a spinning room machine for monitoring an electric drive motor

In an apparatus at a spinning preparation machine, especially at a carding machine, cleaner, draw frame, combing machine or the like, having at least one electric motor-driven roller, which is rotatably mounted about its longitudinal axis, the roller is caused to rotate by means of forces of an electromagnetic field that act on at least one roller end-face. In order to achieve a substantially increased drive output and braking output and a high torque in a simple manner, an electromotive drive means is present having a rotor and a stator which are integrated into the roller and into an immobile machine element associated with the roller.

Apparatus at a spinning preparation machine having at least one electric motor-driven roller

In an apparatus at a spinning room machine, especially a flat card, roller card, cleaner or the like, for drawing a clothing onto a roller using a drawing-on device, the spinning room machine has an electronic control and regulation device. In order to provide an apparatus that is simple in terms of equipment and that makes possible checking of the drawing-on procedure and/or of the measurement data, a measurement device for registering data ascertained during drawing-on is associated with the drawing-on device, and the measurement device co-operates with the electronic control and regulation device of the spinning room machine for permitting passage of data between the drawing-on device and the control and regulation device.

Apparatus at a spinning room machine, especially a flat card, roller card, cleaner or the like, for drawing a clothing onto a roller

An apparatus at a spinning room machine, especially a spinning preparation machine, for example a carding machine or draw frame, for visual signal display, has at least two light sources in the form of light-emitting diodes (LEDs), each of which is associated with a cover, the signal display&#x2014;which is in communication with a control device&#x2014;being capable of emitting signals of light of different colours. In order to provide an apparatus which especially is of simple construction and allows a reduced outlay in terms of manufacture and installation, a plurality of LEDs, which are located inside a clear or opaque cover, are capable of emitting coloured or white light corresponding to the particular operating situation of the spinning room machine.

Apparatus at a spinning room machine for visual signal display

In an apparatus at a spinning room machine, especially a carding machine, cleaner or the like, for drawing a clothing onto a roller using a roller drive unit, which apparatus comprises a drive motor arranged to be in drive connection with the roller drive unit or with at least one roller of the machine, the drive motor co-operates with a rotary speed adjustment device. In order to allow, by simple means, automatic matching of the actual value of the speed of rotation to a prespecified value of the speed of rotation, the drive motor co-operates with a closed-loop rotary speed control device which is incorporated into the control and regulation device of the spinning room machine.

Apparatus at a spinning room machine for drawing a clothing onto a roller

An apparatus for electronically controlling a fiber processing machine includes at least one plug-in module group and at least one memory for receiving and storing data. A non-volatile memory is disposed physically apart from the plug-in module group whereby the data inputted in the memory are not lost upon switching off a power supply to the apparatus or upon replacing at least one plug-in module group and whereby upon resuming operation of the apparatus the data may be read and further processed.

Method and apparatus for electronically controlling fiber processing machines, particularly spinning preparation machines

In an apparatus for inspecting and evaluating fiber material, for example a sliver or fleece, an opto-electronic system, is provided across the width of a textile machine and scans the moving fiber material and converts the measured values into electronic signals. The system is in communication with an image-evaluating device which evaluates the raw data of the system. In order to produce an apparatus that is space-saving and permits a lower overall height combined with at least the same image quality, three or more imaging devices are provided side by side and, in relation to the unit of width, the number of cameras increases as the distance between objective and fiber sliver decreases.

Apparatus on a textile fibre processing machine for evaluating textile fibre material

In a spinning room machine, especially a flat card, roller card or cleaner, an apparatus for processing, especially grinding and/or sharpening, a clothing on a roller has a processing device which is movable along a track. The spinning room machine has an electronic control and regulation device together with a drive control, which is used for controlling the speed of rotation of the processing device. In order to control and/or regulate all functions of or for the processing device using means that are simple in terms of equipment, control and/or regulation of or for the processing device is integrated into the control and regulation device of the spinning room machine, functional elements of or for the processing device and the control and regulation device of the spinning room machine being capable of exchanging signals.

Apparatus at a spinning room machine, especially a flat card, roller card, cleaner or the like, for processing, especially grinding and/or sharpening, a clothing

In a device on a spinning preparation machine, especially a carding machine, cleaner or the like, having a machinery housing, the machine and/or fiber feed and fiber discharge devices are arranged in the interior of the machinery housing. In order that the fiber material located inside a housing can be inspected and checked in a simple manner from outside the housing, without the housing being removed, in the interior of the machinery housing there is at least one electronic camera (video camera) which is associated with the textile fiber material and/or a machine element for displaying an image of the surface of the textile fiber material and/or the machine element.

Inspection device on a spinning preparation machine, especially a carding machine, cleaner or the like

An apparatus for evaluating a fiber web running in a card includes a camera for scanning the fiber web along a length and width portion thereof to detect useful fibers and empty locations in the fiber web and to generate signals representing the useful fibers and empty locations; and an evaluating device connected to the camera for determining a distribution of useful fibers per area unit in the fiber web from the signals.

Method and apparatus for examining fiber material traveling in a fiber processing machine

In a method at a spinning preparation machine, for example a cleaner, opener, carding machine or the like, for cleaning fiber material, especially cotton, an examination of the nature of the trash is carried out, which examination is used for adjustment of at least one adjustable cleaning element, for example a separating blade, cleaning grid or the like. In order to make possible improved and undisrupted production by simple means, the optimum adjustment of the at least one cleaning element for a specific fiber batch is stored in a memory of an electronic control and regulation device and, when the same fiber batch is processed again, the optimum adjustment of the cleaning element is implemented automatically.

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Mönchengladbach, Germany

Fritz Hösel