Hinged swing door for pig box, comprising two lateral overlapping areas in order to avoid draught

摘要

The door (1) comprises a central panel (5) with two lateral extensions (6, 6') forming an overlapping area in combination with the stationary vertical carrying elements (3, 3') also provided with extensions alongside. The door (5) is joined to the carrying elements (3, 3') with hinges (2, 2') and can be secured with hooks (10, 10') attached to the opposite carrying element (3, 3') and inserted into an opening (11, 11') provided at the extension (6, 6').