Abstract: In an arrangement of a collecting receptacle integrated into a production machine in the tobacco-processing industry for collecting tobacco products sorted out from the production machine during a production process, the collecting receptacle is removable from the production machine and is comprised of two parts.

Abstract: The invention relates to a method and arrangement for passivating the surface of semiconductor samples in which, simultaneously to passivation, the life-time of free carriers is also determined by illuminating the semiconductor sample by a light pulse of higher energy than the forbidden band of the material, and the time function of the resistance change occurring in the semiconductor as a result of illumination is measured advantageously by a microwave reflectometer, and the life-time of carriers is determined as the characteristic time constant of the process. The essence of the method lies in that, the surface part of the semiconductor sample to be measured is continuously electrically charged. The arrangement comprises a microwave reflectometer (2), a signal processing unit (3), and a laser light source (4) illuminating the semiconductor sample (1). The surface of the semiconductor sample (1) charged by ions generated by corona generators (5, 6) simultaneously with the measurement.

Abstract: A safety system for a motor vehicle includes a plurality of safety devices each adapted to be activated in the event that an accident should occur. Each safety device includes at least one element selected from the group comprising an electric activator for activating the safety device and a sensor to sense a parameter related to the safety device. The system includes a first conductive arrangement comprising at least one first conductor and a first group of a plurality of switches, with each switch of the first group being connected to one of the first conductors. The system includes a second conductive arrangement comprising at least one second conductor, and a second group of a plurality of switches, with each switch of the second group being connected to one of the second conductors. The elements are connected in a circuit so that each element is connected between one switch of the first group of switches and one switch of the second group of switches.

Abstract: An apparatus for applying printed matter to the running web of cigarette paper or the like in a machine for making rod-shaped smokers' products employs a roller train which transfers printing ink from one or more sources to a rotary carrier of one or more stamps serving to apply trademarks, manufacturer's names and/or other printed matter to longitudinally spaced apart portions of the running web. At least one roller of the roller train has a resilient cylindrical outer layer which contacts the peripheral surface of at least one other roller of the train and surrounds an adjustable rotary eccentric which biases the cylindrical outer layer against the at least one other roller with a force determined by a prestressed coil spring. The eccentric is oscillatable axially against the opposition of a second spring, such as a diaphragm spring.

Abstract: In order to detect and remove interfering particles, particularly trash particles, husk naps, seed remnants and the like, from textile fiber goods, a device on a carding machine, a cleaner or the like is provided across the width of the carding machine, cleaner or the like with at least one detection device, for example, a camera with an electronic evaluation device for the detection, and a downstream-connected separating device for removing the particles. A plurality of guide elements are provided across the width, which can selectively deflect the fiber goods regions containing the interfering particles to improve the effect of the separating device in a simple manner.

Abstract: A web of air-permeable uniting band material for use in a filter tipping machine is advanced lengthwise by a first pair of driven rollers and a second pair of driven rollers, first through a magazine which is located between the two pairs of rollers, thereupon around a roller-shaped flanged adjustable braking device which is located upstream of the second pair of rollers, and around an adjustable curling device between the braking device and the second pair of rollers. The braking action is regulated for the purpose of subjecting the running web to a predictable curling action. This enhances the quality of filter cigarettes wherein the tobacco-containing and the filter material-containing parts are connected to each other by adhesive-coated uniting bands constituting sections of the thus treated web.

Abstract: A pressure control system is provided for use with a carding machine having a carding cylinder with clothing. The pressure control system has a cover for positioning opposite the carding cylinder clothing, an opening in the cover for separating foreign particles from desirable fibers, and a replaceable pressure regulator mounted in the cover. The pressure regulator is for adjusting a pressure between the cover and the carding cylinder.

Abstract: An apparatus for determining a point of regulation in a drafting unit includes a sensor for generating signals as a function of change in a quality-representing magnitude of the fiber material running through the drafting unit; a control device receiving the signals for varying a draft of the fiber material by the drafting unit; and an arrangement for continuously determining, during operation, optimal points of regulation based on the signals.

Abstract: A device is provided for determining and optimizing a pre-draft value on a draw unit for slivers. The draw unit has a feed roll pair, a center roll pair and a delivery roll pair, a pre-draft zone between the feed roll pair and the center roll pair, and a main draft zone between the center roll pair and the delivery roll pair. The device has a center roll drive motor for driving a lower roll of the center roll pair, a sensor for measuring values of a variable indicative of draft forces at the center roll drive motor, and means for controlling the drive motor in accordance with a function defining a relationship between the measured value and the pre-draft value. The function indicates an optimum region having at least one of an increase end point and an increase end region, the optimum region providing a parameter that is usable for optimizing the pre-draft value for the draw unit.

Abstract: A shower of tobacco particles is fed into the upper end of a downwardly sloping and downwardly tapering funnel-shaped part of a conveyor wherein the particles gather into a flow of interlaced particles. Successive increments of the flow are acted upon by one or more jets of air issuing from at least one nozzle which loosens successive foremost increments of the flow prior to admission into a tobacco filler rod forming unit in a cigarette rod making machine.

Abstract: The orbiting knife or knives on a rotary knife holder in a tobacco shredding machine is or are automatically adjusted relative to a sharpening tool in response to signals indicating changes of one or more variable parameters which are indicative of the need for a sharpening of the knife or knives. Such parameters include at least the magnitude of torque which is required to rotate the knife holder but often also the temperature of the mass of condensed tobacco being fed into the range of the knife or knives, the quantity of tobacco per unit length of the mass, the mosture content of tobacco in the mass, the presence and/or the size and/or the nature of foreign matter in the mass, and others.

Abstract: A lock component comprises a mounting plate (50). An intermediate resilient element (56) is mounted on the plate and has a peg (59) engaging a recess (53) on the plate to prevent rotation of the intermediate element. The intermediate element presents a collar (60) and projection (61) having an outer periphery configured to snugly engage an aperture (64) in an arm (62) which carries a lockable element (68). A connecting element (74) has a shaft (76) passing through a central aperture in the intermediate element (56), thus also extending through the aperture (64) in the arm (62). The shaft is connected to an aperture (55) formed in the mounting plate (50). The lockable element (68) has at least one degree of freedom of movement, which may be a rotational movement about the axis of the connecting element (74), or which may be a lateral movement. When the lockable element (68) is engaged within the locking arrangement, the intermediate element (56) is deformed.

Abstract: An airbag arrangement in a motor vehicle, the air bag arrangement comprising an inflatable element including fabric and a gas generator component adapted to inflate the inflatable element in response to the sensing of predetermined conditions. The inflatable element is initially stored in a non-linear recess, channel or housing provided in the motor vehicle extending above a door opening of the motor vehicle. The inflatable element includes an upper edge provided with anchoring means connected to points within the recess, channel or housing, the inflatable element having a first chamber adjacent to the upper edge thereof adapted to be inflated, and also having a second discrete chamber adjacent to a lower edge thereof. The second chamber is of elongate form and associated with anchoring means to anchor opposite ends of the second chamber to fixed points in the motor vehicle.

Abstract: An electrical switch for electrical tools having an electric motor operated by a DC voltage. The switch comprises a contact system including a stationary contact and a switching contact, an operating element which acts on the switching contact to initiate a process for switching the contact system between an on-position and an off-position and a shield that quenches an arc that occurs between the stationary contact and the switching contact during the switching process. A movable slide is operatively connected to the operating element and has the switching contact arranged thereon. During the process of switching the switching contact from the on-position to the off-position, the shield is moved to an area located between the stationary contact and the switching contact. During the process of switching the switching contact from the off-position to the on-position, the shield is moved from the area located between the stationary contact and the switching contact.