Patent · US Active

Oscillatory drive

US9975191B2 · kind B2 · utility

1Cited by

7References

20Claims

0Family size

Assignee

C. & E. FEIN GMBH · DE

Inventors

Fabian Bek · Bobingen, DE
Juergen Blickle · Göppingen, DE

Key dates

Filing date	Nov 19, 2014
Grant date	May 22, 2018
Priority date	—
Expiry date	Sep 11, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB27B19/006
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

An oscillatory drive is specified, having a housing in which there are accommodated a drive motor for driving a motor shaft in rotation and a tool spindle, and a first coupling drive mechanism which is coupled to the motor shaft and to the tool spindle for the purpose of driving the tool spindle in oscillatory fashion about its longitudinal axis, wherein a second coupling drive mechanism is coupled to the tool spindle such that the tool spindle performs a superposed movement composed of a rotary oscillating movement and a movement directed perpendicular to its longitudinal axis.

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