DIFF Main Group
F16H 55/00 Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms (of screw-and-nut gearing F16H25/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
CPC: Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms (of screw-and-nut gearing F16H25/00)
Full Title
Full titles differ between systems:
IPC:
Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
CPC:
Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms (of screw-and-nut gearing F16H25/00)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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