Patent · US Expired

Device for stopping or fixing moving or mobile components

US4227783A · kind A · utility

1Cited by

12References

9Claims

0Family size

Assignees

Karl Vockenhuber · AT
Raimund Hauser · AT

Inventors

Josef Drasch · Winzer, DE
Gustav Firla · Wien, AT
Leopold Rollenitz · Neulengbach, AT
Robert Scheiber · Mödling, AT

Key dates

Filing date	Jul 27, 1978
Grant date	Oct 14, 1980
Priority date	—
Expiry date	Jul 27, 1998

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2121/20
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

Thin walled components, which are moving or capable of movement, are stopped or clamped by the cooperation between an electromagnet core and an independent short-circuit component. The mobile component is always in contact with the core of the electromagnet and with the short-circuit component such that no noise is produced when the mobile component is stopped or clamped.

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