Abstract: A reciprocating saw blade for a machine tool, in particular a jigsaw blade, includes a first row of saw teeth and a second row of saw teeth. The first and second rows of saw teeth are arranged at an angle to a longitudinal axis of the reciprocating saw blade. The angle of the first row of saw teeth opposes the angle of the second row of saw teeth. The reciprocating saw blade also includes a further row of saw teeth arranged between the first and second rows of saw teeth. The further row of saw teeth is set back, in particular suddenly set back, towards the longitudinal axis in relation to the first and second rows of saw teeth.

Abstract: A reciprocating saw blade for a machine tool, in particular a jigsaw blade, includes a first row of saw teeth and a second row of saw teeth. The first and second rows of saw teeth are arranged at an angle to a longitudinal axis of the reciprocating saw blade. The angle of the first row of saw teeth opposes the angle of the second row of saw teeth. The reciprocating saw blade also includes a further row of saw teeth arranged between the first and second rows of saw teeth. The further row of saw teeth is set back, in particular suddenly set back, towards the longitudinal axis in relation to the first and second rows of saw teeth.

Abstract: A tool, in particular a plunge-cut saw blade, includes a saw blade that has at least one main body and at least one working part. The working part has at least one working edge with saw teeth and is connected integrally to the main body along a straight connecting edge. The working edge includes a curved and/or polygon-like formation thereon.

Abstract: A reciprocating saw blade for a machine tool, in particular a jigsaw blade, includes a first row of saw teeth and a second row of saw teeth. The first and second rows of saw teeth are arranged at an angle to a longitudinal axis of the reciprocating saw blade. The angle of the first row of saw teeth opposes the angle of the second row of saw teeth. The reciprocating saw blade also includes a further row of saw teeth arranged between the first and second rows of saw teeth. The further row of saw teeth is set back, in particular suddenly set back, towards the longitudinal axis in relation to the first and second rows of saw teeth.

Abstract: A tool, in particular a plunge-cut saw blade, includes a saw blade that has at least one main body and at least one working part. The working part has at least one working edge with saw teeth and is connected integrally to the main body along a straight connecting edge. The working edge includes a curved and/or polygon-like formation thereon.

Abstract: A tool, in particular a plunge-cut saw blade, includes a saw blade that has at least one main body and at least one working part. The working part has at least one working edge with saw teeth and is connected integrally to the main body along a straight connecting edge. The working edge includes a curved and/or polygon-like formation thereon.

Abstract: A method for producing at least one cutting strand segment of a cutting strand comprises punching at least one cutting strand segment out of a band material. The at least one cutting strand segment includes at least one cutting element and at least one cutter carrier element having at least one connecting element.

Abstract: A method for producing at least one cutting strand segment of a cutting strand comprises punching at least one cutting strand segment out of a band material. The at least one cutting strand segment includes at least one cutting element and at least one cutter carrier element having at least one connecting element.

Abstract: A tool, in particular a plunge-cut saw blade, includes a saw blade that has at least one main body and at least one working part. The working part has at least one working edge with saw teeth and is connected integrally to the main body along a straight connecting edge. The working edge includes a curved and/or polygon-like formation thereon.

Abstract: A method for producing at least one cutting line segment of a cutting line, having at least one cutter support element and one cutter element, comprises, in a first step at least one powder is mixed with at least one binder in a mixing device to produce a feedstock.

Abstract: A method for producing a saw blade having saw teeth arranged along a tooth side includes connecting carbide teeth to a tooth support by introducing heat and removing material from the saw blade tip until a distance between the tooth face of the front saw tooth and the saw blade tip does not exceed a limit value.

Abstract: A sabre saw blade, in particular for metal applications, with a serration that has at least one first tooth spacing and one second tooth spacing, characterized in that in at least a partial region with three first and three second tooth spacings which are always disposed in a directly alternating sequence, the serration has at least two tooth shapes, and at least one tooth is embodied as a roof-shaped tooth having a first tooth back portion with a first clearance angle and a second tooth back portion with a second clearance angle with said tooth back portions being arranged at an obtuse angle and one behind the other in a cutting movement direction, and at least one tooth is embodied as a standard tooth with a straight tooth back, arranged alternatingly, wherein the first tooth spacing is between 10% and 30% shorter and the second tooth spacing is between 10% and 30% wider than 1.81 mm.

Abstract: The invention is based on a saw blade, in particular for metal applications, with a serration (14) that has at least one first basic tooth spacing (16) and one second basic tooth spacing (18).

Abstract: There are described dye mixed crystals consisting of 1 part of the dye of the formula ##STR1## and 0.5-5 parts of the dye of the formula ##STR2## the production thereof, and their use for dyeing and printing hydrophobic fiber materials, particularly polyester materials. Blue dyeings having a good dye build-up are obtained.

Abstract: A process for the production of methoxyanthraquinones of high purity by reaction of nitroanthraquinones with methanol and alkali, in the presence of alkali-resistant nitrous acid inhibitors.

Abstract: A coupling structure for a hollow conductor assembly in which the hollow conductors form at least a part of the winding of an electrical machine to be cooled by passing a fluid coolant through the conductors. A nipple made from a hard material such as a nickel-chrome steel and which serves as an electrical as well as a fluid coolant connection to the hollow conductors is shrunk onto a sleeve made of a relatively softer material such as copper in which the end portions of the hollow conductor assembly are embedded and soldered to form a gas-tight connection. The inner wall of a cylindrical section of the nipple is provided with a series of circumferentially extending ribs and these ribs press into the surface of the softer sleeve during the nipple-shrinking operation. The nipple is also provided with a second section of smaller diameter than the sleeve-receiving section for connection to a fluid coolant carrying pipe.

Abstract: A rotor component of an asynchronous electrical motor of the squirrel-cage type comprises a cylindrical array of circumferentially spaced short-circuited conductor bars having the opposite end portions thereof seated in corresponding circular grooves provided in the surfaces of annular conductive end rings. The ends of the conductor bars are soldered to adjoining surface portions of the grooves by placing solder in the gaps between the bar ends and groove surfaces and directly heating only the end rings so as to bring them up to the working temperature for effecting the soldering operation. The end rings are heated up circumferentially in a section-by-section manner so that soldering of the conductor bar ends to the end rings also takes place in a section-by-section manner.

Abstract: A process for printing flat-surface structures of manmade or regenerated polymer materials by the transfer printing process, which comprises the use of dyes of the formula ##STR1## wherein X represents hydrogen, halogen, or a lower alkylsulphone group,Y represents hydrogen, chlorine, bromine, nitro, cyano, or an alkyl group of 1 to 4 carbon atoms,Z represents hydrogen, chlorine, nitro, an acylamino group, or a lower alkylsulphonyl group,R represents an alkyl radical of 1 to 4 carbon atoms, andR.sub.1, R.sub.2 and R.sub.3, each independently of the other, represent an alkyl radical of 1 to 4 carbon atoms, a cycloalkyl radical of 5 to 7 carbon atoms, an aralkyl or an aryl radical.