Bifurcated keyboard arrangement

Details Bifurcated keyboard arrangement Bifurcated keyboard arrangement

1994-10-21

1997-09-02

Burr, Edgar S.

Typewriting machines

Key-board or key lever-actuating mechanism

Key-board including keys grouped to facilitate positioning...

400486, B41J 510

Patent

active

056624220

ABSTRACT:
A keyboard arrangement in which a conventional keyboard is divided into two sections, each of which is separately supported on a joint which is freely rotatable and pivotable. The joint in turn may have a supporting base adapted to rest on or to be clamped to a table top or other support surface. Alternatively, the joints supporting the respective keyboard sections may be mounted on a supporting based member, which may have an adjustable width so that the separation between the two keyboard sections can be varied. The sections may have palm rests thereon.

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patent: 5143462 (1992-09-01), Klauber

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