Plug-type sleeve

A plug-type sleeve for fastening to an object that is in the form of a rod, cable or pipe, the sleeve comprising:

• a first end, which has an opening for accommodating a section of an object;
• and
• a clamping element which can be placed on an outer surface of the section, the clamping element having a sleeve-like tightening element configured to be coupled to the clamping element in a longitudinal direction of the plug-type sleeve for imposing an axial force on the clamping element, the clamping element being molded and configured so that when an axial force is imposed, the clamping element will be constricted in a radial direction, the tightening element being configured and arranged so that a fluid pressure medium when externally imposed will produce an axial elongation of the tightening element and thus the imposing of an axial force on the clamping element,
• wherein the first end is configured with a circumferential chamber, wherein the tightening element is arranged in the chamber in a longitudinal direction next to the clamping element and extends in the longitudinal direction from a frontal boundary area of the chamber to the clamping element, and wherein the tightening element, at least in a middle section, is configured to deform radially inward, whereby the radial inward deformation of the tightening element will produce an elongation in the longitudinal direction, and whereby the axial force will be imposed on the clamping element by the elongation of the tightening element.

A plug-type sleeve for fastening to an object that is in the form of a rod, cable or pipe, the sleeve comprising:

• a first end, which has an opening for accommodating a section of an object;
• and
• a clamping element which can be placed on an outer surface of the section, the clamping element having a sleeve-like tightening element configured to be coupled to the clamping element in a longitudinal direction of the plug-type sleeve for imposing an axial force on the clamping element, the clamping element being molded and configured so that when an axial force is imposed, the clamping element will be constricted in a radial direction, the tightening element being configured and arranged so that a fluid pressure medium when externally imposed will produce an axial elongation of the tightening element and thus the imposing of an axial force on the clamping element,
• wherein the tightening element has a first carrier ring and, at a distance to the first carrier ring, a second carrier ring, and, between the first and second carrier rings, a number of pairs of plate-like links, whereby in each case, the links of one pair are arranged next to one another in a longitudinal direction and are linked in such a way as to be able to pivot toward one another, and whereby in each case, a first link of one pair on the first carrier ring and another link of one pair on the second carrier ring are linked in such a way as to be able to tilt, and whereby in each case, the first and the other links of one pair are arranged inclined toward one another.