Method and apparatus for adjusting height of keyboard

Details Method and apparatus for adjusting height of keyboard Method and apparatus for adjusting height of keyboard

1997-01-21

1998-04-07

Burr, Edgar S.

Typewriting machines

Key-board or key lever-actuating mechanism

400682, 361680, 2481884, B41J 2906, F16M 1124

Patent

active

057356181

ABSTRACT:
A computing system having a keyboard that is supported from a work surface by one or more support members. The positions of the support members relative to the keyboard are varied in accordance with a predetermined timed sequence, causing corresponding variances in the height of the housing portions corresponding to the support members. The intervals between height variances are such that the latter variances are not noticeable by the user of the system.

REFERENCES:
patent: 3761016 (1973-09-01), Pedersen
patent: 4324976 (1982-04-01), Lapeyre
patent: 4402624 (1983-09-01), Stahl et al.
patent: 4527149 (1985-07-01), Swensen
patent: 4593874 (1986-06-01), Dunagan
patent: 4597681 (1986-07-01), Hodges
patent: 4991805 (1991-02-01), Solak et al.
patent: 5073050 (1991-12-01), Andrews
patent: 5102084 (1992-04-01), Park
patent: 5251102 (1993-10-01), Kimble
patent: 5282593 (1994-02-01), Fast
patent: 5375800 (1994-12-01), Wilcox et al.
patent: 5502460 (1996-03-01), Bowen
patent: 5539615 (1996-07-01), Sellers
patent: 5541593 (1996-07-01), Arsem
patent: 5564844 (1996-10-01), Patterson, Jr. et al.

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