摘要:
The invention relates to a method for the production of a sole (3) having at least one cleat (1), wherein the cleat (1) is arranged at the bottom side (2) of the sole (3). To improve the demoulding of the sole supplied with cleats from the injection moulding tool, the invention comprises the steps: a) Production of at least on cleat (1), wherein the cleat (1) has a cleat base body (4) which can be connected with the sole (3), wherein at least one extension (5) is arranged at the cleat base body (5) which extents toward the ground; b) Inserting of the cleat (1) in a holding part (6), wherein the holding part (6) has a congruent receiving space (7) for at least a part of the cleat base body (4) and for the extension (5); c) Placing of the cleat (1) together with the holding part (6) in a recess (8) in a at least two-part injection moulding tool (9, 10), so that a part of the cleat (1) projects into the cavity (11) which is formed between the parts of the injection moulding tool; d) Injection moulding of at least a part of the sole (3) by injecting of plastic melt into the cavity (11) of the injection moulding tool (9, 10), so that a part of the cleat (1) is coated by the plastic melt; e) Demoulding of the injection-moulded sole (3) together with the coated cleat (1) and the holding part (6); f) Removing of the holding part (6) from the cleat (1).
摘要:
The invention relates to a method for the production of a sole (3) having at least one cleat (1), wherein the cleat (1) is arranged at the bottom side (2) of the sole (3). To improve the demoulding of the sole supplied with cleats from the injection molding tool, the invention comprises the steps: a) Production of at least on cleat (1), wherein the cleat (1) has a cleat base body (4) which can be connected with the sole (3), wherein at least one extension (5) is arranged at the cleat base body (5) which extents toward the ground; b) Inserting of the cleat (1) in a holding part (6), wherein the holding part (6) has a congruent receiving space (7) for at least a part of the cleat base body (4) and for the extension (5); c) Placing of the cleat (1) together with the holding part (6) in a recess (8) in a at least two-part injection molding tool (9, 10), so that a part of the cleat (1) projects into the cavity (11) which is formed between the parts of the injection molding tool; d) Injection molding of at least a part of the sole (3) by injecting of plastic melt into the cavity (11) of the injection molding tool (9, 10), so that a part of the cleat (1) is coated by the plastic melt; e) Demoulding of the injection-molded sole (3) together with the coated cleat (1) and the holding part (6); f) Removing of the holding part (6) from the cleat (1).
摘要:
Readings of a characteristic of the yarn along the longitudinal direction of the yarn are detected. Values of a yarn parameter are determined from the readings. An event field contains a quadrant of a two-dimensional Cartesian coordinate system, whose abscissa defines an extension of yarn parameter values in the longitudinal direction and whose ordinate defines a deviation of the yarn parameter from a desired value. Densities of events in the event field are determined from the values of the yarn parameter and their extensions in the longitudinal direction. A yarn body is represented as an area in the event field. The area on the one hand is delimited by the abscissa, on the other hand by the ordinate and further by a line in the event field that substantially follows a constant event density. The representation of the yarn body permits a clearing limit to be defined in a rapid and rational manner.
摘要:
Systems, processes, and devices are provided which are useful for testing blood or plasma donations to detect those specific donations which are contaminated by a virus above a predetermined level. Samples are formed into pools which are subsequently tested for virus contamination by a high-sensitivity test such as PCR. The pools are tested in accordance with an algorithm by which a sample from each donation is mapped to each element of an N-dimensional matrix or grid. Each element of the matrix is identified by a matrix identifier, Xrcs, where rcs defines the dimensional index. An aliquot is taken from each sample, and subpools are formed, each subpool comprising aliquots of samples in which one dimensional index is fixed. All of the subpools are tested in one PCR test cycle. The dimensional indicia of each positive subpool is evaluated mathematically in accordance with a reduction by the method of minors, thereby unambiguously identifying a unique element in the grid, thereby unambiguously identifying a uniquely positive blood or plasma donation.
摘要:
Novel pharmaceutical compositions of a cephalosporin in a prolonged release vehicle, comprising an oil and aluminium distearate, provide a prolonged duration of effective blood-plasma concentration of the cephalosporin after injection to animals.
摘要:
An item of jewelry, specifically a locket, is made from stamped rings or rims (36, 38) of which one has an integral pivot pin (40) and the other has a hinge tongue (52) which are formed during the stamping. To connect the rings (36, 38) the tongue 40 is simply passed behind the pin (40) and then wrapped round it. The rings (36, 38) are soldered to respective locket shells (30, 32) to complete the locket.
摘要:
An apparatus and method for attaching a labeled probe to macromolecules such as DNA/RNA fragments or proteins attached to a membrane utilizes a flexible bag having an inlet and an outlet port. Reagents including the probe to which the membrane is to be exposed during the labeling process are stored in reservoirs. Pumps are provided to selectively transfer reagents from reservoirs to the inlet port and for selectively evacuating the bag via the outlet port so that reagents from the individual reservoirs can be sequentially supplied to or removed from the bag while the membrane is positioned therein. One or more rollers are arranged to roll back and forth over the top of the bag to uniformly expose the membrane to the reagent within the bag.
摘要:
A method of producing a finely structured body which includes a plurality of stacked, cut sections of foil at least one of which is provided with grooves in a selected groove direction on at least one surface thereof, and which has a plurality of closely juxtaposed, channel-like perforations with high shape accuracy, true dimensions and high surface quality. The method includes: a. providing a vacuum clamping means comprised of a ground, sintered metal plate which is connected to a vacuum source and which is positioned on a work table which is movable in two mutually perpendicular directions X and Y; b. positioning a machinable foil on the ground, sintered metal plate and clamping the machinable foil thereto by applying an effective amount of vacuum; c. cutting a plurality of parallel grooves into the surface of the machinable foil by means of at least one shaping diamond positioned on a cutting spindle and adjustable in a direction Z, each groove of the plurality of grooves having a groove length, a groove width, and a cross-sectional shape that is constant over the groove length and freely selectable; d. cutting the grooved machinable foil into cut sections having selected lengths and widths; and e. stacking the cut sections, wherein the plurality of grooves have a form precision such that, for groove lengths of more than 1000 .mu.m, the groove width has an accuracy of about +1 .mu.m for land widths which equal or exceed about 15 .mu.m.
摘要:
A buoyancy balance incorporating a buoyant body floating in a fluid and a load bowl or scale operatively coupled with the buoyant body. The invention contemplates the provision of means for partially compensating the change in buoyancy brought about by the movement of the load bowl.
摘要:
The invention relates to a disk set arrangement with a driving disk set and a driven disk set for a chain-type CVT, wherein each disk set of said arrangement comprises two disks that are axially displaceable relative to one another on a shaft and a chain arrangement comprising thrust pieces that are active between said disks. The longitudinal axis of said thrust pieces runs parallel to the rotational axis of the shaft, and the frictional surfaces of the disks and the thrust pieces have a curvature determined by a radius and an eccentricity, wherein the eccentricity of the disk in the driving disk set is different to that of the driven disk set.