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PCE
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DIFF Subgroup
B30B 1/26

by cams, eccentrics, or cranks

Introduced: September 1968

Full Title

Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen > by cams, eccentrics, or cranks

CPC subdivides this area 6x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

Child Classifications

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  • B30B 1/261 CPC only CPC only
  • B30B 1/263 CPC only CPC only
  • B30B 1/265 CPC only CPC only
  • B30B 1/266 CPC only CPC only
  • B30B 1/268 CPC only CPC only
  • B30B 1/28 the cam, crank, or eccentric being disposed below the lower platen or table and operating to pull down the upper platen or slide IPC+CPC Available in IPC and CPC