Hollow profiles` connecting device for use in table furniture, has profile body and appendage manufactured from lightweight material, where wall of appendage is designed as hollow profile and has prefabricated sleeve-like reinforcement unit

摘要

The device has a profile body (22), and an appendage (28) for table leg connected with the body, where an outer diameter of the body corresponds to an inner diameter of the hollow profiles. The body and the appendage are made from the lightweight material e.g. aluminum. A wall of the appendage is designed as a hollow profile and contains a prefabricated sleeve-like reinforcement unit. The reinforcement unit is fabricated from steel or another high-hardness metal. An independent claim is also included for a table furniture with four connecting devices.