Computer keyboard

Details Computer keyboard Computer keyboard

1994-08-31

1996-07-30

Peng, John K.

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

400472, 400682, H03K 1794

Patent

active

055415938

ABSTRACT:
A computer keyboard is provided which is mounted for pivoting movement adjacent one of its front and rear edges. The keyboard also may be pivotable about a more or less vertical pivot. One or more cams engage the keyboard for movement thereof either continuously or from time to time. The cams are motor operated or manually operated, and may effect pivotal movement of the keyboard on a continuous basis or on an intermittent basis. In a preferred embodiment a time or counter operates a light/buzzer device to call attention of the operator to the necessity for operating a manual lever to effect movement of the cam to effect movement of the keyboard.

REFERENCES:
patent: 4402624 (1983-09-01), Stahl et al.
patent: 4661005 (1987-04-01), Lahr
patent: 4693444 (1987-09-01), Williams
patent: 5172100 (1992-12-01), Iino
IBM Technical Disclosure Bulletin vol. 25 No. 4 Sep. 1982.

Affiliated with

Also associated with

Rating

Computer keyboard does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Computer keyboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer keyboard will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1662649