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PCE
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DIFF Subgroup
B30B 1/10

by toggle mechanism

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 toggle mechanism

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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  • B30B 1/103 CPC only CPC only
  • B30B 1/106 CPC only CPC only
  • B30B 1/12 operated by hand or foot IPC+CPC Available in IPC and CPC
  • B30B 1/14 operated by cams, eccentrics, or cranks IPC+CPC Available in IPC and CPC
  • B30B 1/16 operated by fluid-pressure means IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class B30,2013–2023, worldwide · Source: EPO PATSTAT

  1. HUECK RHEINISCHE DE 145
  2. WORLD PRECISE MACHINERY CO., LTD. (CHINA) 132
  3. FETTE COMPACTING DE 131
  4. AIDA ENGINEERING 119
  5. KORSCH DE 104
  6. LG ENERGY SOLUTION KR 103
  7. SIEMPELKAMP MASCHINEN- UND ANLAGENBAU & COMPANY DE 101
  8. AIDA ENGINEERING JP 98
  9. YANGZHOU FORGING MACHINE-TOOL COMPANY 95
  10. SCHULER PRESSEN & COMPANY DE 93

Top Applicants (CPC)

Class B30,2013–2023, worldwide · Source: EPO PATSTAT

  1. HUECK RHEINISCHE DE 192
  2. SIEMPELKAMP MASCHINEN- UND ANLAGENBAU & COMPANY DE 164
  3. FETTE COMPACTING DE 138
  4. PULPAC SE 136
  5. AIDA ENGINEERING JP 136
  6. DIEFFENBACHERMASCHINEN- UND ANLAGENBAU DE 131
  7. LG ENERGY SOLUTION KR 129
  8. AIDA ENGINEERING 105
  9. KORSCH DE 105
  10. JOHN DEERE US 105