Title:
KEYBOARD OF AN ELECTRONIC KEYBOARD INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2013/034153
Kind Code:
A2
Abstract:
The invention relates to a keyboard of an electronic keyboard instrument, on which one or more keys (1) of the keyboard (2) are each equipped with at least one sensor (3), wherein, when a key (1) is tapped at least one force component (4) exercised on the key (1), which is different from the force component (5) exercised in a vertical direction on tapping the key (1) can be detected and converted into a control signal for a means for transposing the key tone from the key (1) according to a preset pitch shift and/or into a control signal for a means for generating a periodic fluctuation of the pitch of the key tone according to a preset frequency modulation and/or into a preset tone and/or sound effect and/or into a control command for the keyboard instrument, wherein the key (1) is equipped with a resetting spring-loaded bearing (12) for resetting the key (1) to the original position, which has at least two struts (15) arranged in a locating guide, said struts being connected to the bearing shaft (11) via a clamp (14) in a positive or non-positive manner, and in each case tappets (16) mounted in a pressure spring for aligning the struts (15), which is able to exert a moment of force on the struts (15) to reset them to their initial position.
Inventors:
DZAMPAJEV VLADIMIR (DE)
DZAMPAJEV ILJA (DE)
DZAMPAJEV ILJA (DE)
Application Number:
PCT/DE2012/200060
Publication Date:
March 14, 2013
Filing Date:
September 07, 2012
Export Citation:
Assignee:
DZAMPAJEV VLADIMIR (DE)
Domestic Patent References:
| WO2002003373A1 | 2002-01-10 |
Foreign References:
| US4665788A | 1987-05-19 | |||
| EP2073194A1 | 2009-06-24 |
Other References:
None
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Claims: