Gear cutting – milling – or planing – Milling – Cutter spindle or spindle support
Reexamination Certificate
2001-09-20
2002-06-25
Briggs, William (Department: 3722)
Gear cutting, milling, or planing
Milling
Cutter spindle or spindle support
C279S900000, C408S23900A, C409S231000
Reexamination Certificate
active
06409441
ABSTRACT:
BACKGROUND OF THE INVENTION
The present invention relates to a wholly new tool spindle with a pulling rod for firmly attaching tools at the spindle axle of the spindle and which is displaceable axially in the spindle to simplify and assure the function of the spindle of the tool even at very high speeds of rotation.
REFERENCES:
patent: 4356609 (1982-11-01), Wollermann
patent: 4569115 (1986-02-01), Unno et al.
patent: 4580471 (1986-04-01), Oyama et al.
patent: 4583894 (1986-04-01), Mitchell
patent: 4729701 (1988-03-01), Hwang
patent: 5145298 (1992-09-01), Marantette
patent: 5783887 (1998-07-01), Ueyama et al.
patent: 4201013 (1993-07-01), None
patent: 0294547 (1988-12-01), None
patent: 54-113580 (1979-09-01), None
Briggs William
Lind Finance & Development AB
Ware Fressola Van der Sluys & Adolphson LLP
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