A carriage brake for typewriters or similar office machines

摘要

A carriage brake for typewriters or similar office machines which is connected to the spring drum (7) used for movement of the carriage, the brake comprising a support plate (13) carrying brake flyweights (16) and driven by a stationary planetary gearing (7a, 10, 11, 13a) the planetary wheel comprising two gear wheels (10, 11) mounted on a pin (12) rigidly connected to a support and a freewheel coupling (14) automatically coupling the gear wheels (10, 11) together depending on the direction of rotation, the flyweights (16) cooperating with a brake surface (7b) on the spring drum casing (7). IMAGE