IPC Subgroup
B21C 47/16 Unwinding or uncoiling
Introduced: September 1968
Last revised: January 2006
Full Title
Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only > Unwinding or uncoiling
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- Subclass:
- MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
Related Keywords
UNCOILING wire, metal strip or other metallic material in connection with metal workingUNWINDING of wire, metal strip or other metallic material in connection with metal working
2 direct subcodes
Child Classifications
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- B21C 47/18 from reels or drums
- B21C 47/22 Unwinding coils without reels or drums