CPC Subgroup
B21J 15/16 Drives for riveting machines; Transmission means therefor
Full Title
Riveting > Riveting machines (electric heating elements H05B) > Drives for riveting machines; Transmission means therefor
5 direct subcodes
Child Classifications
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- B21J 15/18 operated by air pressure or other gas pressure, e.g. explosion pressure
- B21J 15/20 operated by hydraulic or liquid pressure
- B21J 15/22 operated by both hydraulic or liquid pressure and gas pressure
- B21J 15/24 operated by electro-magnets
- B21J 15/26 operated by rotary drive, e.g. by electric motor