Details (drafting arrangements D01H5/00; twisting arrangements D01H7/00)

Child Classifications

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• D01H 1/16 Framework; Casings; Coverings +4 CPC IPC+CPC Available in IPC and CPC
• D01H 1/18 Supports for supply packages +2 CPC IPC+CPC Available in IPC and CPC
• D01H 1/20 Driving or stopping arrangements (for open-end spinning machines D01H4/12, D01H4/20, D01H4/42; safety devices D01H13/14) IPC+CPC Available in IPC and CPC
• D01H 1/36 Package-shaping arrangements, e.g. building motions +1 CPC IPC+CPC Available in IPC and CPC
• D01H 1/38 Arrangements for winding reserve lengths of yarn on take-up packages , e.g. transfer tails +1 CPC IPC+CPC Available in IPC and CPC
• D01H 1/40 Arrangements for connecting continuously-delivered material to bobbins or the like IPC+CPC Available in IPC and CPC
• D01H 1/42 Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices (anti-ballooning devices on spindles D01H7/18) +3 CPC IPC+CPC Available in IPC and CPC