CPC Main Group
B30B 1/00 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
16 direct subcodes
Child Classifications
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- B30B 1/02 by lever mechanism (by toggle mechanism B30B1/10)
- B30B 1/10 by toggle mechanism
- B30B 1/18 by screw means
- B30B 1/24 by rack-and-pinion means
- B30B 1/26 by cams, eccentrics, or cranks
- B30B 1/30 by the pull of chains or ropes
- B30B 1/32 by plungers under fluid pressure
- B30B 1/40 by wedge means
- B30B 1/42 by magnetic means, e.g. electromagnetic
Top Applicants
Top 10 applicants by patent filingsfor class B30, 2013–2023, worldwide · Source: EPO PATSTAT
- HUECK RHEINISCHE DE 192
- SIEMPELKAMP MASCHINEN- UND ANLAGENBAU & COMPANY DE 164
- FETTE COMPACTING DE 138
- PULPAC SE 136
- AIDA ENGINEERING JP 136
- DIEFFENBACHERMASCHINEN- UND ANLAGENBAU DE 131
- LG ENERGY SOLUTION KR 129
- AIDA ENGINEERING 105
- KORSCH DE 105
- JOHN DEERE US 105