摘要:
The invention concerns a method whereby glass containers (2) are withdrawn, using a withdrawal mechanism (3), from a shaping station of a glass moulding machine, and set in a site (5) of a setting plate (4) traversed by cooling air orifices. The glass containers (2) are then brought, by means of a shifting device, on a conveyor belt (14). At each setting site (5) is provided at least a detector (12) beneath an upper surface of said site (5) urged in contact with the glass containers (2). The electromagnetic radiation from each glass container (2) passes through at least an orifice (6) of the setting plate (4) and is sensed by at least a detector (12). Each detector (12) is connected to electrical means, which act on the corrective measures to be taken, in case of a detected anomaly, in the glass shaping machine.
摘要:
The invention relates to a device for detecting and evaluating electromagnetic radiation emanating from an area (2), essentially comprising two measuring chains, which are combined into components (5', 6'), and a control and evaluation unit (7), the measuring chains being equipped with diametrically opposed measuring heads, whose aperture angles (10) are identical. Each measuring head forms a boundary surface for the area (2) that is to be monitored and is provided with a transmitter and a receiver. Said boundary surface is intended for coupling radiation into or out of the area (2). To monitor the functional reliability of the device, a test signal is emitted via the transmitter of one of the measuring chains, part of said signal being reflected by the aforementioned boundary surface and part emerging in the area (2). The reflected portion is coupled in by the receiver of the same measuring chain and is transmitted to the control and evaluation unit (7) via a line (8).
摘要:
Ein zum Halten und Führen von Schnittgut wie zum Beispiel Obst oder Gemüse bei einem Schneidvorgang gegenüber einer Schneidvorrichtung bestimmtes Küchengerät ist mit Profilelementen (20) versehen, die zur Ausübung einer Mitnahmewirkung auf das Schnittgut und eingerichtet sind und weist auf seiner unterseitig, auf der der Schneidvorrichtung zugekehrten offenen Seite einen Aufnahmeraum auf, der zur zumindest teilweisen Aufnahme des Schnittgutes bestimmt ist. Dieser Aufnahmeraum ist mit fest angeordneten Seitenwandungen versehen, die einen Bestandteil des Unterteils (1) des Küchengerätes bilden und einer beweglichen Wandung, welche einen Bestandteil des Oberteils (4) bildet, wobei das Oberteil mit dem Ziel einer Variierung des Volumens des Aufnahmeraums zwischen zwei Grenzpositionen verschiebbar ist. Das Unterteil (1) weist im Übrigen außerhalb des Aufnahmeraumes eine ebene Unterseite auf, die zumindest teilweise zur Ausübung einer Mitnahmewirkung auf das Schnittgut eingerichtet ist. Das Küchengerät weist einen einfachen konstruktiven Aufbau auf und ermöglicht eine zuverlässige Erfassung des Schnittgutes bei jedem Schneidvorgang.
摘要:
A device for aluminothermic welding of two ends of a rail, i.e. a casting mould (4) which is open on the upper side thereof, provided with a central casting area which is defined by the ends of the rails which are distanced from each other by a welding groove (3) and defined by the walls of said casting mould (4), in addition to comprising at least one riser to the side of the casting area, said riser being permeably connected to the casting chamber exclusively in the region of the foot (11) of the rail, wherein a reaction pot (1) is provided on the bottom thereof with an outflow device causing the steel melt to flow out of the reaction pot (1) into the casting mould (4). In order to avoid turbulent flow conditions inside the casting mould and to homogenize the solidification of an intermediate cast structure between the ends of the rails, the device is embodied in such a way that the steel flowing out of the reaction pot (1), upon termination of an aluminothermic reaction and after separation of the steel and slag, enters the casting chamber directly in the form of a falling stream and enters the at least one riser (13) in the form of a rising stream. The above-mentioned measures result in a better welded product in terms of quality in comparison with prior art, said product being devoid of welding errors and structural errors.
摘要:
The invention relates to a pocket filter (1) having an outer frame (2) made of plastic and several adjacent filter elements (3) arranged in the outer frame (2). The outer frame (2) is composed of opposing limb profiles (4, 5), a base profile (6) and a closing profile (7) which each have an essentially u-shaped cross section with an inwardly opened interior space (12). The profiles (4 to 7) can be joined to one another at the corners of the outer frame (2) by corner connectors (8). An inner frame (22) made of plastic is arranged inside a free border (21) of each filter pocket (20). Each inner frame (22) has opposing longitudinal profiles (23, 24) and facing profiles (25, 26) fastened thereon. Each longitudinal profile has interspaced holes (28) and projecting parts (29) which extend outward and which cooperate in the open outer frame (2) when the filter elements (3) are pushed in. Transverse walls (30) fastened on the accompanying longitudinal profile (23, 24) extend into an inlet (31) of the inner frame (22). One of the transverse walls (30) extends at least approximately in alignment with each hole (28) and with each projecting part (29) of the longitudinal profiles (23, 24).
摘要:
A drill shank has at one end a coupling section (3) to a drill anchoring rod and is provided with an axial bore (12) which extends into a section and continues in a radial bore (11) for introducing a fluid medium into the bore anchoring rod in connection with a fixed adapter part which surrounds the drill shank in the area of the section (9). The fluid medium can be a rinsing medium such as water or air. It may also be a hardenable medium such as a mortar suspension. The drill shank is provided with another duct separated from the bore (12) for guiding a cooling medium. The thus designed drill shank links a drill anchoring rod to a drill drive and also serves to introduce into the drill anchoring rod all media required to drill a bore hole and to set an anchor, depending on the anchoring setting process.
摘要:
Eine Antennendiversitysystem besteht aus einer Diversityschaltung (1), die eingangsseitig mit n Empfangsantennen (2) und ausgangsseitig mit m Empfangszweigen (3) in Verbindung steht, wobei n ≥ m mit m ≥ 2 gilt, wobei am Ausgang der Empfangszweige (3) jeweils antennenspezifische Videosignale generiert werden, die in einer Diversityauswertung (6) antennenspezifisch nach Maßgabe definierter Parameter wie z.B. einer Frequenzanalyse, eines Gleichspannungsanteils usw. verglichen und bewertet werden, wobei in einer Ausgangsleitung (7) der Diversityauswertung (6) das im Sinne der Bewertung optimale Videosignal zwecks weiterer Umsetzung zur Verfügung steht und wobei über eine Steuerleitung (8) die Diversityschaltung (1) mit der Maßgabe gesteuert wird, daß nach einem vorgegebenen Zyklus weitere Empfangsantennen (2) auf die verbliebenen Empfangszweige (3) durchgeschaltet werden. Wesentlich ist eine zeitgielche Messung und Auswertung von m Videosignalen, wobei eine Umschaltung auf eine andere Antenne im Falte einer minderen Empfangsqualität zeilenweise vorgenommen wird, und zwar während der horizontalen Austastlücke. Erzielt wird ein durch eine hohe Schaltgeschwindigkeit gekennzeichneter, von Bildstörungen freier Empfang, sowohl bei stationärem als auch bei mobilem Empfang in Fahrzeugen.
摘要:
Ein zur Halterung einer Stoßstange eines Kraftfahrzeugs bestimmter Pralldämpfer besteht aus einem, die Stoßstange über eine Montageplatte (11) halternden Stützrohr (9), welches innerhalb eines Führungsrohres (6) koaxial geführt ist, wobei das Führungsrohr (6) an dem Fahrgestell befestigt ist. Über kugelartige Formkörper (19), welche in außenseitigen, die Wandungen des Stützrohres (9) und des Führungsrohres (6) durchdringenden Einformungen (17,18) angeordnet sind, ergeben sich im Fall einer Relativverschiebung des Stützrohres (9) innerhalb des Führungsrohres (6) achsparalllele Nuten, wobei die, zur Erzeugung dieser plastischen Verformung aufzuwendende Kraft über die Länge der Relativbewegung der genannten Rohre im wesentlichen konstant ist. Es ergibt sich ein Pralldämpfer mit berechen- und reproduzierbaren Engergieabsorptionseigenschaften.
摘要:
An on-board tool intended for use in motor vehicles consists of a universal rod (1), the two opposite ends of which are designed to accept various on-board tools, each of which has a standard coupling section for attachment to one end of the universal rod (1). The device may, for instance, be coupling rods (2) which are inserted into the ends of the universal rod (1) and positively secured in the insertion position. At their ends away from the universal rod (1), the coupling rods (2) have coupling hooks (4) intended and designed to fit the usual towing eyes of motor vehicles. The insertion length of the plug-in connection between the coupling rods (2) and the universal rod (1) is limited and is effectively based on the pin-drilling pair of components. Thus aligned drillings in the coupling section and the universal rod can be taken into a mutually aligned position because of the guiding obtained thanks to the limited insertion so that the plug-in connection can be safely and reliably realized even in poor lighting conditions.
摘要:
The feature of an expanding plug is a tension component in the form of a threaded stud (1) to one end (2) of which is secured, e.g. screwed, a drive point (3) on the rear side of which is an annular shoulder (4) on which, and surrounding the tension component, are fitted in axial array one behind the other an arrangement of two coaxialy mutually inserted expansion tubes (5, 6) secured firmly together at their end regions (7, 7') and a fitting tube (8) whose end which is away from the expansion tubes (5, 6) of which is secured to an anchor plate (9). The threaded stud (1) is passed through a drilling (10) in the anchor plate (9) and a region (7) the expansion tubes has helical slots with opposite pitch. A relative movement of the threaded stud (1) in the direction of the arrow (12) in relation to the arrangement of the fitting tube (8) and the expansion tubes (5, 6) causes the circumferential sections between the slots to be expand radially.