Übersetzung für "Elastoplastic" in Deutsch

Such a helix is formed by torsional springback of the wire as a result of its elastoplastic behavior.

In the afterstretching zone, a plastic or elastoplastic stretching of the strip is effected.

Spacers 5 made of elastoplastic plastic based on polyurethane or the like are also known.

The drawing therefore merely shows the special application head for applying an elastoplastic spacer strip.

It has been found that the proportion of plasticizer in the binder should amount to between 0 and 30% and preferably to between 5 and 15% and that, within these limits, it is possible to produce extrudable, elastoplastic explosive compositions.

The thermoplastic polyurethanes are known or may be obtained by known methods (cf. for example U.S. Pat. No. 3,214,411; J. H. Saunders and K. C. Frisch, "Polyurethanes, Chemistry and Technology", Vol. II, pages 299 to 451, Interscience Publishers, New York, 1964; and Mobay Chemical Corporation "A Processing Handbook for Texin Urethane Elastoplastic Materials", Pittsburgh, Penna.).

The thermoplastic polyurethanes are known or may be obtained by known methods (cf. for example U.S. Pat. No. 3,214,411; J. H. Saunders and K. C. Frisch, "Polyurethanes, Chemistry and Technology", Vol. II, pages 299 to 451, Interscience Publishers, New York, 1964; and Mobay Chemical Corporation "A Processing Handbook for Texin Urethane Elastoplastic Materials", Pittsburgh, PA).

The thermoplastic polyurethanes are known or may be obtained by known methods (cf. for example US-PS 3,214,411; J. H. Saunders and K. C. Frisch, "Polyurethanes, Chemistry and Technology", Vol. II, pages 299 to 451, Interscience Publishers, New York, 1964; and Mobay Chemical Corporation "A Processing Handbook for Texin Urethane Elastoplastic Materials", Pittsburgh, Pa.).

At the operating temperatures and speed of operation described, the wings 16a and 16b are still elastoplastic to such an extent that the forces to be exerted on the protrusions 10 upon the removal no longer lead to permanent deformation of the protrusions 10 with respect to the construction described.

A relative movement between the brackets 74 and the reveal L is possible, with an elastoplastic damping element 81 being arranged between the supporting legs 89 and the opposite abutment surface 87 .

In the prestretching zone the strip tension can be raised practically to the yield limit R P0.2 so that in combination with the bending effect determined by the final diameter of the tensioning drum or drums, there is a slight elastoplastic prestretch.

Recently, substantially less temperature-sensitive elastoplastic spacer strips, presumably on the basis of polyurethane, have been developed which also show a rectangular cross section, are substantially more stable with respect to shape and dimension than the so-called “swiggle strip”, comprise on the later outside a lamination made of aluminum foil and are provided only on the two narrow sides intended for the gluing with the glass panes with a thin adhesive and sealing layer which is covered until the application with protective foils.

Up until now, these elastoplastic spacer strips were placed by hand on the first glass pane and, if necessary, corner miters were punched out.

Although the elastoplastic strip can easily be turned according to the rotational movements of the application head about its longitudinal axis so that the strip transport and guide devices as proposed herein could also be arranged outside of the application head with the exception of the second pair of rollers, it is still better for the application head, despite the higher constructional complexity, to arrange the strip transport and guide devices on the same in order to ensure a tension-free supply of the strip to the application point.

The prestretching zone can be operated either as an elastic stretching zone for the strip close to the elastic limit or as a plastic or elastoplastic or semiplastic stretching zone.

The sets of braking and tensioning rolls further improve planarity and permit an optimum planarity to be obtained, especially when between the stretching roll pair and the tensioning roll set a second afterstretching zone is provided in which a plastic or elastoplastic or semiplastic stretching is effected as in the first afterstretching zone.

In a further embodiment, in which the supporting elements and the ring torus demonstrate varying elasticities, the supporting elements may be made of, e.g., rubber elastic or elastoplastic material and the ring torus may be made of, e.g., aluminum or aluminum alloy.

Accordingly, it is preferable to provide an intermediate layer of an elastoplastic deformable material, such as a paper seal, in the joint 31 between the abutting ends of the pipe sections 6a, 6b.

If the spacers consist of thermoplastic or elastoplastic material, the distance means can be pressed into the spacer.

These elastoplastic spacers 5 are provided on their narrow sides intended for contact with the glass panes 3 at the manufacturer with a thin coating of a highly adhesive cement that is covered with protective film until the spacer is applied.

More recently, significantly less temperature-sensitive elastoplastic spacer tapes have been developed based on polyurethane or the like, which also have rectangular cross-sections, are more shape- and dimensionally-stable than the so-called “swiggle strips,” have a diffusion barrier, e.g., a lamination made of aluminum foil, on the subsequent outer side, and are provided—on the narrow sides intended for adhesion with the glass panes at the manufacturer's—with a thin coating of a strongly adhesive glue that is covered with protective foil until the spacer tape is applied.

In contrast to the state of the art, an elastoplastic spacer tape is used whose lateral surfaces are not yet coated with an adhesive.

Frequently, the problem occurs that an elastoplastic spacer tape, which is arranged as a spacer between the glass panes of an insulating glass pane, has to be deposited (applied) with another width if insulating glass panes are to be produced with air gaps that are measured in a different way.

In the known devices (see above), this requires that the elastoplastic spacer tape is pulled out from the supply device (the application head), and a new spacer tape with a width that corresponds to the desired width (thickness) of the air gap is threaded.