摘要:
The present invention relates to a die-casting brass alloy having a dezincification resistance, which is lower than 100 mu m for a separate value according to British Standard BS 2872 in a die-casting condition (i.e. without a subsequent phase transforming heat treatment). The alloy according to the invention is characterized by the following composition: Cu: 63,6 weight-%; Pb: 1,8 weight-%; Si: 0,73 weight-%; Al: 0,07 weight-%; As: 0,06 weight-%; Ni: 0,2 weight-%; Sn: 0,3 weight-%; Fe: 0,25 weight-%; B: 8 ppm. Other impurities: max.0,3 weight-%, Zn: remainder.
摘要:
The present invention relates to a method of weaving a multi-colored web (5; 6; 7) with various colored warp threads (1, 2, 3) and weft threads (4). According to the invention warp threads having preferably three different colors, namely blue, red and yellow, are used, in regular series adjacent to each other. One of these colors is emphasized locally by the corresponding admixture into the front side of the web, which is being woven, in order to strengthen this shade. By the corresponding admixture of two or more colors new shades are obtained. The invention also relates to a multi-colored web (5; 6; 7), produced according to this method as well as to a warp thread arrangement (1, 2, 3), used in or for said method and web respectively.
摘要:
The present invention relates to a laminar label (7), which comprises a base label (4), which is attached to a release web (3) by means of a glue layer (5), on top of which base label a supplement (13) is applied, which is covered by a top label (11). According to the invention the base label with a matching release web is made of the same starting material (40, 41) as the top label with a matching release web (9) and the base label and the top label are brought together on the release web (3) of the base label in a relative displace position and/or with a special treatment, e.g. a removal of portions through punching, of said starting material in order to form a base label and a top label respectively. Also, the invention relates to a method and an apparatus for providing laminar labels (7), base labels (4) being applied on a release web (3), supplements (13) being positioned on top of the base labels and top labels (11) being positioned in such a way, that they overlap the supplements. According to the invention a release web (40) with label (41) is used for two different functions as a starting material for a release web (3) with base labels (4) and a release web (9) with top labels (11) and the base labels and the top labels are brought together on the release web (3) of the base labels in a relative displaced position and/or with a special treatment, e.g. a removal of portions by punching, of said starting material in order to obtain base labels and top labels respectively.
摘要:
The invention relates to a package (1), which is provided with stamping cuts (9) and tongues or the like (8), which are obtained through said cuts and are designed to, in their inwardly folded condition, keep the goods, enclosed in the package, in place. According to the inevention the tongues are designed to, by utilizing their inherent elasticity, downwardly folded out of their stampings with an angle of up to 180°, act on said goods in order to secure their position and to make certain parts of the goods visible/detectable from the outside. Also, the invention relates to a method of using such a package in connection with a packaging of goods in the package. It is a characterizing feature of the invention, that the package and the tongues are bought into an intermediate position betwen a plane starting position and a completely folded use position, in which intermediate position the goods are received, the final forlding subsequently being performed, the tongues being kept in a prestressed position.
摘要:
The present invention relates to a diagnostic method used to indicate the migration of a medicament through the digestive apparatus and its resorption during this migration, with the use of a negative MRI-contrast agent, e.g. Abdoscan, and a positive contrast substance, introduced into gelatin capsules. In accordance to the invention said gelatin capsules are arranged as inner capsules in a common outer capsule, which is provided with barium sulpate in such an amount, that the specific gravity of the filled outer capsule is higher than the specific gravity of the contents of the stomach, so that the capsule will be able to sink through the contents of the stomach and reach the small intestine without a substantial time-delay. The invention also relates to a diagnostic means used to carry out the diagnostic method.
摘要:
An automatic adjustment valve (20), designed to maintain at a constant level the differential pressure in a heating or cooling system (1), is connected into a return line (16) between radiators or the like (8, 9) and a main return pipe (4). The valve is via a measuring pipe (22) connected to a feed line (6) between a feed pipe (2) and said radiators or the like. In a valve body (23) and a top piece (26) of the valve, connected to the valve body a spindle (27) is mounted having a valve cone (25) designed to interact with a seat (24) in said return line (16). According to the invention, the spindle (27) is surrounded by partly a compression spring (43), which is supported by a stop element (45), which is threaded onto the spindle and is axially displaceable but not rotatable, and partly a membrane (51), which via a membrane disc (50) actuates the spindle in its closing direction against the action of said spring. The spindle extends through the membrane and is adjustable in this area in a predetermined way in operation by means of a tool (58), which can be inserted from outside, designed to rotate the spindle in relation to said stop element.
摘要:
The invention relates to an apparatus for operating a gate (U), which apparatus is provided with a pressure generating unit, which can be mounted in the ground and which is provided with a hydraulic cylinder (A) as well as restoring springs (O) and which by means of a hydraulic circuit system actuates an opening and closing mechanism for said gate. According to the invention said cylinder (A) is designed as a primary compression cylinder, which hydraulically is connected partly to an accumulator tank (C), to accumulate a portion of the force as an overpressure, and partly to a secondary opening cylinder (D), to open the gate (U) against the force of a closing valve (V). The overpressure in the liquid is released through a duct to an expansion tank (B) through a check valve (G) in order to delay the discharge process, an effect being obtained only after the fact, that a car has passed the apparatus and the gate and that the overpressure in the expansion tank has started to decrease. Pressure peaks from very heavy cars and a second and a third axle on a car respectively will be released directly through an overpressure valve (I) back into the expansion tank.
摘要:
The present invention relates to a self-adhesive label (1), designed to be adhered to and around a container by means of a self-adhesive layer (9') on the back (9) of the label. This layer is protected up to the time of its use by the use of a release film having a smooth contact layer. The label is fastened to the substrate starting with one of its ends (2), which on its outer side (10) is provided with a release area (11), obtained by printing a layer thereon. The central portion (3) of the label is provided with a text or the like printed thereon. The layer has a larger length than the circumferential dimension of the container and will consequently with its other end (4) overlap said one end and be fastened to it by said self-adhesive layer. Said other end has sections (5, 6), which can be torn off and are separated from each other by perforations (7, 8), to be attached to an injection device or the like. According to the invention the release area is a layer, which is broken up or is the label material itself on the outer side of said primary area (2), broken up in order to form a substrate and fastening surface, which can vary as to size and has a variable/determinable retaining ability as regards said other label end. The applied layer, which constitutes the release area, is made of a screen print ink through screen or silk printing and constitutes at least one portion of the release area, produced at the same time as and made of the same substance as the patterning of the label for the rest.
摘要:
The present invention relates to a carrier (1), which comprises a plane blank (2) designed for several bottles (2) having a neck flange (4). The carrier has a central field (6) with openings (11) and a lateral field (7), connected to each longitudinal side of the central field via a folding indication (8). Into the openings (11) guide flaps (14) project, the lateral fields (7) and the guide flaps forming stiff units, which are designed to, when the carrier is in its use position, project downwards from the central field. The lateral fields (7) can be folded upwards to abut against the lower surfaces of the flanges (4) in order to carry the bottles. According to the invention the carrier is designed to, after a pre-forming to the use-position, be applied from above on a row of bottles (2) having a conical neck portion (3), the central field (6) has openings (11) for only one bottle row, said guide flaps (14) on the plane carrier blank project into each opening (11) and from each lateral field (7) at mutually opposite sides, which guide flaps are pressed outwards and by the from below penetrated bottle top respectively and are the lateral fields in this way retained in a self-locking carrying position, and from the ends of the punching lines (12) of the openings and between them, transversally through the lateral fields (7) folding indications (17) extend to the longitudinal side (10) of the lateral fields. Also, the invention relates to a method to apply such carriers on bottles as well as a device designed to carry out this method.
摘要:
The present invention relates to an air treatment apparatus (1) having a house (2) housing a suction fan (9). The house (2) has walls (3-8). Air flows through the front wall (5), passes a lateral wall (7 and 8 respectively) and enters into the fan inlet (11) and leaves the house through an outlet (12) in the rear wall (6). With a view to prevent rotation of the air, which flows into the apparatus, guide means (16) are mounted in the space (13) in front of the fan inlet (11), which guide means (16) are made in the form of a triangular plate, the small sides (17, 18) of which extend to the rear wall (6) and one of the lateral walls (7) respectively and the hypotenuse of which (20) lies outside the greater portion of said space (13).