Force-transmitting element, sliding sleeve, arrangement and method for producing a non-detachable workpiece connection

An arrangement for producing a non-detachable workpiece connection, comprising:

• a fitting having a support body having a profile and a base body,
• a force-transmitting element having a flange portion and a transmitting portion with a substantially cylindrical inner peripheral surface, wherein a wall thickness of the transmitting portion tapers at least in sections from an end close to the flange portion to an end remote from the flange portion, and
• a sliding sleeve having a first end with a certain section thickness, and a second end which, compared to the first end, has a tapered section, wherein an external diameter across an outer peripheral surface in an axial direction is constant at least in sections,
• wherein the end of the transmitting portion of the force-transmitting element near to the flange portion on the outer peripheral surface has at least one latching depression,
• wherein at least one radially inward reaching latching projection is arranged on an inner peripheral surface of the tapered end of the sliding sleeve, and
• wherein the force-transmitting element encompasses the support body and at least in part the base body.