Patent · US Expired

Device for positioning and position stabilizing

US4523487A · kind A · utility

5Cited by

11References

18Claims

0Family size

Assignee

IBP Pietzsch GmbH · DE

Inventors

Ludwig Pietzsch · Karlsruhe, DE
Harald Kauer · Ettlingen, DE
Johannes Duren · Karlsruhe, DE
Hugo Kuhn · Waldbronn, DE

Key dates

Filing date	Aug 16, 1983
Grant date	Jun 18, 1985
Priority date	—
Expiry date	Aug 16, 2003

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/19493
WIPO fieldControl
WIPO sectorInstruments

Abstract

A device for positioning and position stabilizing an inert mass supported for sluing on a base, comprising two driven portions (11,15) adapted to be driven by a motor (1) by way of controllable friction clutches (9,13) is furnished with a single rotor (5) driven by the motor (1) and cooperating with the two friction clutches to transmit a coupling torque in the same sense of rotation. Each driven portion (11,15) acts through separate power transmissions each (16-18,20-23) on the mass, one of the power transmissions effecting a reversal of the direction of rotation.

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