Patent · US Active

Grinding device with protective hood

US8961272B2 · kind B2 · utility

1Cited by

5References

20Claims

0Family size

Assignee

C. & E. FEIN GMBH · DE

Inventors

Arne Timcke · Welzheim, DE
Winfried Biller · Stuttgart, DE
Oliver Stephan · Winterthur, CH
Philipp Mueller · Waldshut-Tiengen, DE

Key dates

Filing date	Sep 1, 2011
Grant date	Feb 24, 2015
Priority date	—
Expiry date	Jul 25, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B55/05
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A grinding device is specified, comprising a housing in which a tool spindle for driving a tool is mounted, comprising a protective hood which can be locked on the housing, and comprising means which allow the tool spindle and the protective hood to be locked. An actuating device is provided which is displaceable on the housing between a first position in which the tool spindle is released and the protective hood is locked against rotation and a second position in which the tool spindle is locked against rotation and the protective hood can be adjusted in the angular position thereof on the housing.

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