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Publication of FI47567BpublicationCriticalpatent/FI47567B/fi
Publication of FI47567CpublicationCriticalpatent/FI47567C/fi
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
B66C3/14—Grabs opened or closed by driving motors thereon
B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
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Engineering & Computer Science
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Mechanical Engineering
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Load-Engaging Elements For Cranes
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Manipulator
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Chemical And Physical Treatments For Wood And The Like
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