TOWER CRANE CABIN
FIELD: materials handling facilities. SUBSTANCE: invention relates to load lifting and transportation engineering and it can be used in tower cranes. Proposed cabin contains two hemispheres, one of which is rigidly secured on base and other, made transparent, is hinge-coupled with first one for turn...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: materials handling facilities. SUBSTANCE: invention relates to load lifting and transportation engineering and it can be used in tower cranes. Proposed cabin contains two hemispheres, one of which is rigidly secured on base and other, made transparent, is hinge-coupled with first one for turning relative to vertical axis of cabin. Said cabin is provided with protective hemisphere hinge-coupled from outside with hemisphere rigidly secured on base for turning relative to horizontal axis of cabin and controlled by pushbuttons of handle. EFFECT: provision of comfort in operation and safety. 4 dwg |
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