Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories (B21B17/00 - B21B23/00 take precedence)

Child Classifications

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• B21B 13/001 CPC only CPC only
• B21B 13/005 CPC only CPC only
• B21B 13/008 CPC only CPC only
• B21B 13/02 with axes of rolls arranged horizontally +5 CPC IPC+CPC Available in IPC and CPC
• B21B 13/06 with axes of rolls arranged vertically IPC+CPC Available in IPC and CPC
• B21B 13/08 with differently-directed roll axes, e.g. for the so-called "universal" rolling process IPC+CPC Available in IPC and CPC
• B21B 13/14 having counter-pressure devices acting on rolls to inhibit deflection of same under load; (counter-pressure devices as such B21B29/00) +3 CPC IPC+CPC Available in IPC and CPC
• B21B 13/16 with alternatively operative rolls IPC+CPC Available in IPC and CPC
• B21B 13/18 for step-by-step or planetary rolling; (methods B21B1/42; making tubes by pilgrim-step rolling B21B21/00) IPC+CPC Available in IPC and CPC
• B21B 13/22 for rolling metal immediately subsequent to continuous casting, (methods therefor B21B1/46; continuous casting B22D11/00, e.g. into moulds with rolls B22D11/06) IPC+CPC Available in IPC and CPC
• B21B 2013/003 2nd only CPC only CPC only
• B21B 2013/006 2nd only CPC only CPC only