TREA

by driving a conic or wedge-shaped expander through the threaded element

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Industry

  • CPC
  • F16B39/023
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER F16B39/00Locking of screws, bolts or nuts

Current Industry

F16B39/023by driving a conic or wedge-shaped expander through the threaded element
Industries