Boring tool

Details Boring tool Boring tool

1993-02-24

1994-07-19

Howell, Daniel W.

Cutting by use of rotating axially moving tool

Tool-support with means to move tool relative to tool-support

To move radially

408185, 408197, B23B 5100

Patent

active

053302974

ABSTRACT:
A boring tool comprises a body having, at a free end thereof, two insert holders which are radially adjustable by displacement relative to a groove defined by two opposing boundary surfaces and accommodating two elongate guide lugs on the insert holders. The groove merges, at opposite, parallel edges, into first support surfaces, which are each inclined relative to the tool axis, in a preferred embodiment in a rearward-outward direction from the edge so as to form an acute-angled wedge-shaped portion of material between each of the first support surfaces and a respective groove-defining surface. The support surfaces are each adapted to cooperate with similar, second support surfaces on the holders, the other support surfaces are similarly inclined, more specifically relative to boundary surfaces of the guide lugs, at substantially the same acute angle as the angle between cooperating surfaces of the wedge-shaped portions of the tool body.

REFERENCES:
patent: 4043697 (1977-08-01), Eckle
patent: 4231691 (1980-11-01), Pape et al.
patent: 4242018 (1980-12-01), Schurfeld
patent: 4464088 (1984-08-01), Dehn
patent: 4632609 (1986-12-01), Johne

Affiliated with

Also associated with

Rating

Boring tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Boring tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Boring tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-515743