Device for the internal bending of pipes for pipelines

Abstract

The invention relates to a device for the internal bending of pipes (100), in particular of coated pipes, for pipelines with a base body (11) which can be positioned in the pipe and which has on at least one side (12), preferably the underside, at least one support surface (13) with an inner wall (101) of a pipe (100) to be bent, wherein the base body (11) has a support surface (13) opposite, preferably the upper side, on which at least one tool for introducing a bending force into the pipe (100) is movably provided, wherein the tool is movable relative to the base body (11) via at least one actuator (18, 20) for introducing the bending force. The invention provides that the tool is provided as a tool element (21) which has at least two bending force introduction sections (28, 29) for introducing the bending force into the pipe (100), which are each movable relative to the base body (11) by at least one actuator (18, 20).

Dependencies are inferred from the claim text.