Control, indicating, or safety devices or systems for composing machines of various kinds or types

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41BMACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE TYPE PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES

B41B27/00Control, indicating, or safety devices or systems for composing machines of various kinds or types

B41B27/02Systems for controlling all operations B41B27/04Keyboards B41B27/06operable by input of recorded or stored information B41B27/08from several sources B41B27/10with direct control of all operations by input of recorded or stored information B41B27/12on tapes B41B27/14on punched tapes B41B27/16on magnetic tapes B41B27/18from memory devices B41B27/20from electromagnetic devices B41B27/22from several sources B41B27/24of several associated machines B41B27/26with means for temporarily arresting input of recorded or stored information to introduce time delays B41B27/28Control, indicating, or safety devices for individual operations or machine elements B41B27/30for arresting or varying speed of one operation in response to failure or variation in speed of another operation B41B27/32for line-justification operations B41B27/34without the use of space bands B41B27/36using electronic devices B41B27/38for measuring length of composed lines for reading composed characters B41B27/40for proof-printing operations B41B27/41Printing mechanisms coupled to typographical composing machines B41B27/42for controlling selection or shifting of matrix magazines B41B27/44for controlling assembly of matrices and space bands B41B27/46for controlling insertion of space bands B41B27/48for deleting errors or inserting corrections B41B27/50operated by coupled machines