Patent · US Active

Countersinking tool

US8944726B2 · kind B2 · utility

2Cited by

8References

9Claims

0Family size

Assignee

Guehring OHG · DE

Inventors

Jens Lange · Bleckede, DE
Gunther Hartmann · Munich, DE
Ingo Von Puttkamer · Meßstetten, DE

Key dates

Filing date	May 1, 2012
Grant date	Feb 3, 2015
Priority date	—
Expiry date	May 1, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T408/8925
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a stop for arrangement on a drilling, milling or countersinking tool for machining a work piece, wherein the work piece has a surface, and wherein the drilling, milling or countersinking tool has a cutting section. The stop comprises a contact surface, wherein the contact surface is arranged such that once a predetermined machining depth in the work piece is reached, the contact surface is seated against the surface, at least in some sections. A connecting element is provided, wherein the connecting element is arranged between the contact surface and the cutting section. The connecting element is suited to prevent a relative movement between the contact surface and the surface.

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