METHOD FOR NON-CONTACT DISPLACEMENT OF A MOVABLE ELEMENT

WIPO Patent Application WO/2003/017458

A1

The invention relates to fine mechanics and mechanotronics, in particular to a method for non-contact displacement of elements, more specifically to the method for displacing a movable element in a non-contact transfer. Said method can be used for instrument engineering as a positioner or the component thereof, for a feeding device of high-accuracy machines, robots and for similar purposes in micro-electromechanical systems. The aim of said invention is to use the inventive method for non-contact positioning of two linearly independent co-ordinates and free non-contact displacement of working surfaces of movable and a fixed elements, respectively which are oriented towards each other and separated by a gap, along the third co-ordinate. Said invention is characterised in that one element is disposed in such a way that it is movable in relation to the other element. The free non-contact displacement of the movable element (2) along the co-ordinate which is directed along slots (8, 9) is performed when a medium is introduced into the gap (1), each slot having an axial line in the form of a line of permanent curvature.

ANDREEV VLADIMIR ANDREEVICH (RU)
OSIPOV PAVEL ALBERTOVICH (RU)
INDUKAEV KONSTANTIN VASILEVICH

PCT/RU2002/000359

February 27, 2003

July 29, 2002

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OBSCHESTVO S OGRANICHENNOY OTV (RU)
ANDREEV VLADIMIR ANDREEVICH (RU)
OSIPOV PAVEL ALBERTOVICH (RU)
INDUKAEV KONSTANTIN VASILEVICH

F16C32/00; F16H25/24; H02N15/00; (IPC1-7): H02N15/00

SU1219850A1	1986-03-23
GB2093930A	1982-09-08
JPS6032581A	1985-02-19

Shirokova, Tatyana Konstantinovna (20 Moscow, 6, RU)

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