Type-lever actuating mechanisms

Full Title

Type-selecting or type-actuating mechanisms > Type-lever actuating mechanisms

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS

Subclass:

TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS

Child Classifications

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• B41J 7/04 Levers mounted on fixed pivots
• B41J 7/18 Levers having moving or variable fulcra to alter the mechanical advantage during the stroke
• B41J 7/2 Levers having moving pivots fixed relative to the lever; Type-bars each pivoted on two links
• B41J 7/22 Type-baskets; Bearings or hangers for type-levers
• B41J 7/24 Construction of type-levers
• B41J 7/26 Special means, e.g. repulsers, for ensuring return of type-levers
• B41J 7/28 Key-lever and type-member returned independently to rest position
• B41J 7/3 Preventing rebound or clash of levers or type-members