Folding energetic mast has a body (1) and at least one boom (3). The boom (3) is detachable connected to the body (1) by slip-on profile (2), whereby the slip-on profile (2) is welded to the body (1). The slip-on profile (2) fits onto the desired boom (3). The slip-on profile (2) has at least one hole. The body (1) may have several slip-on profiles (2). Slip-on profile (2) can be created with the housing closed cross-section profile, which corresponds to the cross section profile of the boom (3).
展开▼
