Patent · US Expired

Multibeam radar sensor with a fixing device for a polyrod

US6667722B1 · kind B1 · utility

5Cited by

6References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Ewald Schmidt · Ludwigsburg, DE
Hermann Georg Mayer · Leinfelden, DE
Bernhard Lucas · Alagón, ES
Thomas Beez · Weinsberg, DE
Joachim Hauk · Renningen, DE

Key dates

Filing date	Jul 20, 2001
Grant date	Dec 23, 2003
Priority date	—
Expiry date	Jul 20, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q25/00
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A multibeam radar sensor is proposed in which a holder (of resilient construction) for polyrods, in connection with a spacing element, holds the polyrods fixedly at a predetermined spacing, preferably in the range between 0 mm and 0.2 mm. The stays of the holder are fashioned such that a spring force constantly presses the spacing element against the base plate. In this context, the spring force is chosen such that the maintenance of the predetermined spacing a is ensured even under disadvantageous operating conditions such as vibration, shock, and impact.

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