Patent · US Expired

Probe head for a coordinate measuring instrument

US4833792A · kind A · utility

4Cited by

9References

1Claims

0Family size

Assignee

Carl Zeiss Stiftung · DE

Inventors

Peter Aehnelt · Oberkochen, DE
Eckhard Enderle · Aalen, DE

Key dates

Filing date	Jan 11, 1988
Grant date	May 30, 1989
Priority date	—
Expiry date	Jan 11, 2008

Classification

Technology area (CPC G)Physics
CPC primaryG01B7/012
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Electrical-lead connections between stationary and movable parts of a probe head are rendered virtually insensitive to stress by wrapped development of the lead connections along the length of a spring connection between the stationary and movable parts.

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