Typewriting machines – Locking or interlocking mechanism – For locking carriage in centered position
Patent
1982-03-22
1984-03-06
Wright, Jr., Ernest T.
Typewriting machines
Locking or interlocking mechanism
For locking carriage in centered position
400685, 400334, B41J 2956
Patent
active
044350988
ABSTRACT:
An improved typewriter escapement disengagement and engagement mechanism wherein a separator member disengages the escapement mechanism from the carriage rack to prevent damage to the mechanism and/or rack during transport of the typewriter. A restraining means prevents the carriage from moving while the escapement mechanism is disengaged. When the restraining means is removed causing carriage movement, the separator member is automatically removed from between the escapement mechanism and the carriage rack and the escapement mechanism is engaged.
REFERENCES:
patent: 1715428 (1929-06-01), Rose
patent: 1820542 (1931-08-01), Phelps
patent: 1854134 (1932-04-01), Graepel
patent: 2675115 (1954-04-01), Jones
patent: 3847264 (1974-11-01), Harmon et al.
Greb Kenneth W.
SCM Corporation
Weinberger Ernest F.
Wright, Jr. Ernest T.
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