Patent · US Active

Rocker device for a micromechanical Z-sensor

US9970957B2 · kind B2 · utility

0Cited by

0References

8Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Scheurle · Leonberg, DE
Guenther-Nino-Carlo Ulrich · Reutlingen, DE

Key dates

Filing date	Oct 28, 2015
Grant date	May 15, 2018
Priority date	—
Expiry date	Jan 11, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01P2015/0831
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A rocker device for a micromechanical Z-sensor, including two rocker arms which are mounted around a torsion spring and which are asymmetric relative to the torsion spring; the rocker arms having first perforations; at least one of the rocker arms having at least one opening, a diameter of the first perforations being configured in a defined manner to be smaller than a diameter of the opening; and a cavity for connecting the first perforations to the at least one opening being formed in at least one of the rocker arms.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.