Oxidation and/or corrosion contingent connections loosening device for exhaust system of motor vehicle, has shaping tools that periodically and automatically act on oxidation and/or corrosion contingent screw connections

摘要

The device has shaping tools (9, 10) that periodically and automatically act on oxidation and/or corrosion contingent screw connections in an exhaust system (1) of a motor vehicle. A catalytic converter pipe (2) is arranged in the exhaust system, where the pipe is detachably connected with a connector pipe (3). A catalytic converter clamp (4) is provided for connecting the converter pipe with the connector pipe. Independent claims are also included for the following: (1) a tool kit with a device for loosening connections (2) a method for loosening oxidation and/or corrosion contingent connections.