Pointing device
OwnerRolf Stromberginventor
Life of this patent
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Abstract
The present invention includes a device suitable for the displacement of a cursor or its equivalent on a monitor. The device comprises a loop (10), mounted in tension around and between two separate shaft devices (20, 30) that can be translated, at least one of which is arranged such that it can be displaced and rotated.
Claims13
A device comprising a base with a pointing surface that by means of a finger or equivalent is mobile within a pointing area of the device, preferably for displacing a cursor or equivalent on a display operatively connected to the device, whereby the pointing surface comprises one side of a loop device that, in order to make forwards and backwards motion in a first direction possible, is mounted for circulatory motion around support means arranged at a mutual distance, and that, in order to make forwards and backwards motion in a second direction that is perpendicular to the first direction possible, is mounted such that it can be displaced relative to a base c h a r a c t e r i s e d in that at least one of the said support means comprises a shaft or equivalent device that can be rotated and axially displaced relative to the base.
The device according to any one of the preceding claims, characterised in that the said support means are arranged on a trolley of equivalent device that can be displaced in a second direction relative to the base.
Dependencies are inferred from the claim text.