Patent · US Active

Chuck

US7712746B2 · kind B2 · utility

16Cited by

23References

7Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Erwin Manschitz · Germering, DE
Udo Hauptmann · Landsberg am Lech, DE

Key dates

Filing date	Nov 3, 2006
Grant date	May 11, 2010
Priority date	—
Expiry date	Feb 5, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T279/3406
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A chuck, which is releasably connectable with a tool spindle (1), includes a guide sleeve (3) having a plurality of openings (4), a plurality of locking elements formed as tilt segments (5) each having an axially fixedly supported, support part (7) and a radially tiltable locking part (8) extendable into a respective opening (4) of the guide sleeve (3) for engaging the tool spindle (1), and a manually displaceable locking sleeve (6) for radially locking the locking elements.

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