Electronic apparatus with keyboard

Details Electronic apparatus with keyboard Electronic apparatus with keyboard

1989-09-14

1990-12-25

Oberley, Alvin E.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340711, 248918, 400682, 312208, B41J 1156

Patent

active

049806769

ABSTRACT:
A pair of leg members, each of which has a front end forming a curved surface and a recess formed to continue the front end, are provided on both sides of a keyboard respectively, a bottom is formed so that it projects forward at the lower portion of the case, and a pair of recesses are provided on both sides of the bottom respectively. Each of recesses has a receiving surface, on which the curved surface of the front end of the leg members can slide, and an end, which can fit into the recess of the leg member. When the keyboard is pivoted from the upright position to a surface on which an electronic apparatus is positioned, on a predetermined point of the leg member as a fulcrum by sliding the curved surface of the front end of the leg members on the receiving surface formed on the recess in the bottom, the recess in the leg member is fitted into the end of the recess in the bottom to provide a predetermined angle for the keyboard.

REFERENCES:
patent: 2418785 (1945-09-01), Mills
patent: 4704604 (1987-03-01), Fuhs
patent: 4773783 (1988-09-01), Dickie
patent: 4883376 (1989-11-01), Iwase et al.
IBM Technical Disclosure Bulletin, vol. 32, No. 9A Feb. 1990; pp. 56-57.

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