DEVICE FOR MANUFACTURE OF BUILDING COMPONENTS Russian patent published in 1998 - IPC

FIELD: construction engineering. SUBSTANCE: this relates to ground surface construction and particularly to manufacture of building components which can be used in construction of storages for agricultural products and machinery, garages, hangars, repair shops and other structures. Device has units for unwinding of primary material, its formation, bending and cutting to required length. Unit for forming material into building component is in the form of sheet panel with installed pairs of profiling members and rolls for formation of locking joints. Profiling members are in the form of rolls and are installed in line which is equidistant from material moving trajectory calculated along resilient line of beam of variable rigidity corresponding to shape of manufactured panel. Cutting unit is located between profiling members and rolls for formation of locking joints. Bending unit is installed for possible displacement and locking. EFFECT: high efficiency. 1 dwg