Rotatable tool for chip removing machining and appurtenant...

Details Rotatable tool for chip removing machining and appurtenant... Rotatable tool for chip removing machining and appurtenant...

2005-05-31

2005-05-31

Howell, Daniel W. (Department: 3722)

Cutting by use of rotating axially moving tool

Tool of specific diverse material

C408S226000, C408S230000, C408S232000, C408S713000

Reexamination Certificate

active

06899495

ABSTRACT:
A rotatable tool for chip removing machining includes two parts, viz. a holder part, rotatable around a geometrical center axis, and a replaceable cutting part, which is rigidly connectable to a front end of the holder part via a male/female coupling. The coupling includes a tapering seat in the holder part and a tapering male member, protruding rearwardly from the cutting part. In the seat, there is a slot, which separates two elastically deflectable projections, that may be inwardly deflected towards each other during clamping of the male member in the seat. The male member is elongated in a radial direction, and the seat is in the form of a radial groove into and out of which the sheath body is transversely movable. The male member includes a dove-tail shaped portion received in a dove-tail shaper portion of the groove. A centering button on the male member enters a depression in the holder part to axially center the cutting part.

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