Device for chip forming machining

Details Device for chip forming machining Device for chip forming machining

2006-12-26

2006-12-26

Carter, Monica (Department: 3722)

Cutting by use of rotating axially moving tool

Tool or tool with support

Including detailed shank

C279S008000, C408S233000

Reexamination Certificate

active

07153071

ABSTRACT:
A device for chip forming machining including first and second rotatable bodies arranged along a common axis of rotation. The first body forms a male element, and the second body forms a female element into which the male element is threaded for forming a threaded joint. The male element has an outer circumferential area displaced in the axial direction in relation to the thread thereof and which engages a corresponding inner circumferential area of the female element by a press-fit. One or both of those circumferential areas has an out-of-roundness, such that there occurs a press-fit along two or more preselected regions in the circumferential direction.

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patent: 199 60 927 (2001-01-01), None
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European Search Report dated Jul. 28, 2003.

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