公开(公告)号：US11940618B2

公开(公告)日：2024-03-26

申请号：US17255233

申请日：2019-08-20

Applicant: Robert Bosch GmbH

Inventor： Alexander Eberspaecher ,  Frank Schatz ,  Janine Riedrich-Moeller ,  Joerg Muchow ,  Josip Mihaljevic ,  Kerrin Doessel ,  Ralf Boessendoerfer ,  Timo Schary

IPC: G02B26/08 ,  B81B3/00 ,  B81B7/02 ,  B81C1/00

CPC classification number: G02B26/0858 ,  B81B3/0021 ,  B81B7/02 ,  B81C1/00134 ,  B81B2201/042 ,  B81C2201/0161

Abstract: A micromechanical component. The micromechanical component includes: a mount; a displaceable part; and a first serpentine spring and a second serpentine spring which is embodied mirror-symmetrically with respect to the first serpentine spring in terms of a first plane of symmetry; a first actuator device and a second actuator device being embodied in such a way that by way of the first actuator device and the second actuator device, periodic deformations, mirror-symmetrical in terms of the first plane of symmetry, of the first serpentine spring and of the second serpentine spring are excitable; the micromechanical component also encompassing a first torsion spring and a second torsion spring that each extend along a rotation axis; and the displaceable part being displaceable, at least by way of the periodic and mirror-symmetrical deformations of the first serpentine spring and of the second serpentine spring, around the rotation axis with respect to the mount.

公开(公告)号：US20210271073A1

公开(公告)日：2021-09-02

申请号：US17255233

申请日：2019-08-20

Applicant: Robert Bosch GmbH

Inventor： Alexander Eberspaecher ,  Frank Schatz ,  Janine Riedrich-Moeller ,  Joerg Muchow ,  Josip Mihaljevic ,  Kerrin Doessel ,  Ralf Boessendoerfer ,  Timo Schary

IPC: G02B26/08 ,  B81B3/00 ,  B81B7/02 ,  B81C1/00

Abstract: A micromechanical component. The micromechanical component includes: a mount; a displaceable part; and a first serpentine spring and a second serpentine spring which is embodied mirror-symmetrically with respect to the first serpentine spring in terms of a first plane of symmetry; a first actuator device and a second actuator device being embodied in such a way that by way of the first actuator device and the second actuator device, periodic deformations, mirror-symmetrical in terms of the first plane of symmetry, of the first serpentine spring and of the second serpentine spring are excitable; the micromechanical component also encompassing a first torsion spring and a second torsion spring that each extend along a rotation axis; and the displaceable part being displaceable, at least by way of the periodic and mirror-symmetrical deformations of the first serpentine spring and of the second serpentine spring, around the rotation axis with respect to the mount.