Navigation switch

Details Navigation switch Navigation switch

2005-04-04

2008-10-14

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

C345S157000, C345S161000, C200S0050EA, C200S00600C, C200S0050EA, C200S018000

Reexamination Certificate

active

07436391

ABSTRACT:
The present invention relates to a navigational button including an actuating element which is displaceable at least in two directions and controls the navigation button. The present actuating element is arranged in a casing and performs an action on a communication element. A limitation element is disposed between the actuating element and the casing in such a way that it limits actuation efforts performed on the navigational button.

REFERENCES:
patent: 4349708 (1982-09-01), Asher
patent: 4992631 (1991-02-01), Gee
patent: 5498843 (1996-03-01), Date et al.
patent: 5821482 (1998-10-01), Ootani et al.
patent: 6580039 (2003-06-01), Nakade et al.
patent: 6586689 (2003-07-01), Kuriyama
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Derwent Abstract DE-44 43 726 C2; Multidirectional input switch has movable conductive element in housing and caused to contact fixed contact areas by moving operating lever, Jun. 14, 199.
Derwent Abstract EP-817 226 A2; Rocker type electrical switch e.g. for tape recorders has rocker operating an actuator pad with elastic arms that operate contacts, 01/07199.
Derwent Abstract DE-200 01 869 U1; Switch actuating mechanism with a rocker switch such as for automatic adjustment of a car mirror, comprises tilt switch with spring plate axially supported on bearing for providing spring force, Jun. 21, 2000.
Derwent Abstract DE-43 26 312 A1 ; Electromechanical rocker type switch has movable contact on pivot-mounted carrier having shaped guide track for follower plunger of rocker, Feb. 9, 1995.

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