TREA

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

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Industry

  • CPC
  • B66C3/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66CCRANES LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES

Current Industry

B66C3/00Load-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

Sub Industries

B66C3/005Grab supports B66C3/02Bucket grabs B66C3/04Tine grabs B66C3/06Grabs actuated by a single rope or chain B66C3/08and having tipping rings B66C3/10and having buckets opening automatically upon the grab being lowered on to the dump of material B66C3/105Devices for control B66C3/12Grabs actuated by two or more ropes B66C3/125Devices for control B66C3/14Grabs opened or closed by driving motors thereon B66C3/16by fluid motors B66C3/18by electric motors B66C3/20mounted on, or guided by, jibs
Industries