US 12,456,934 B2
Adjustment device for linearly moving a driven element
Dominik Bocskai, Iffezheim (DE)
Assigned to PHYSIK INSTRUMENTE (PI) GMBH & CO. KG, Karlsruhe (DE)
Appl. No. 18/031,732
Filed by PHYSIK INSTRUMENTE (PI) GMBH & CO. KG, Karlsruhe (DE)
PCT Filed Oct. 13, 2021, PCT No. PCT/EP2021/078375
§ 371(c)(1), (2) Date Apr. 13, 2023,
PCT Pub. No. WO2022/079132, PCT Pub. Date Apr. 21, 2022.
Claims priority of application No. 10 2020 126 863.7 (DE), filed on Oct. 13, 2020.
Prior Publication US 2023/0387831 A1, Nov. 30, 2023
Int. Cl. H02N 2/12 (2006.01); H02N 2/02 (2006.01); H02N 2/04 (2006.01)
CPC H02N 2/126 (2013.01) [H02N 2/02 (2013.01); H02N 2/04 (2013.01)] 24 Claims
OG exemplary drawing
 
1. An adjustment device which comprises a stator, a driven element, a guide device which, in the operational state of the adjustment device, provides a guided support of the driven element with respect to the stator in a drive direction, a slider, a support device which movably supports the slider relative to the stator along the drive direction, a drive device comprising a coupling device and a clamping device;
wherein the coupling device comprises a connection device which is fastened to the driven element or the slider; and
wherein, in a release state, the clamping device permits a movement clearance between a connection section of the connection device and either the slider or the driven element in order to establish a mounting state of the adjustment device and wherein, in a clamping state, the clamping device rigidly couples the connection section and either the slider or the driven element in the drive direction, thereby causing a rotational relative movement about a rotational axis, which runs along the drive direction, between the driven element and the slider.