Patent · US Active

Clamping device for axially harmonically oscillating components

US7497277B2 · kind B2 · utility

5Cited by

4References

17Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Bernhard Sander · Munich, DE
Alexander John · Berlin, DE

Key dates

Filing date	Mar 31, 2006
Grant date	Mar 3, 2009
Priority date	—
Expiry date	Feb 7, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/18992
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A clamping device connects two, axially harmonically oscillating components which oscillate, as a result of their respective plane surfaces impacting each other with a frequency ω in the form of a stationary longitudinal wave with a distance A between two nodes K. The clamping device includes an axially extending springy gripping yoke having two clamping elements. The two clamping elements are located at opposite ends of the gripping yoke. The two clamping elements are spaced apart from each other by a distance corresponding to the distance A between the two nodes K of the longitudinal wave.

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