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Application filed by Thomas KarlssonfiledCriticalThomas Karlsson
Priority to SE9203314ApriorityCriticalpatent/SE500750C2/sv
Publication of SE9203314D0publicationCriticalpatent/SE9203314D0/sv
Publication of SE9203314LpublicationCriticalpatent/SE9203314L/sv
Publication of SE500750C2publicationCriticalpatent/SE500750C2/sv
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements