Patent · US Expired

Micro-actuator

US5344117A · kind A · utility

50Cited by

4References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Hans-Peter Trah · Reutlingen, DE
Gottfried Flik · Leonberg, DE

Key dates

Filing date	Oct 12, 1993
Grant date	Sep 6, 1994
Priority date	—
Expiry date	Oct 12, 2013

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/7737
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A micro-actuator includes force elements and compensation elements arranged on a bending element such that a change in the environmental temperature does not cause any flexing of the bending element.

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