Tool head for machine-tools with unbalance damping

Details Tool head for machine-tools with unbalance damping Tool head for machine-tools with unbalance damping

2011-01-18

2011-01-18

Cadugan, Erica E (Department: 3726)

Gear cutting, milling, or planing

Milling

With means to dampen vibration

C408S143000

Reexamination Certificate

active

07871226

ABSTRACT:
The invention relates to a tool head for machine-tools comprising a base body (10) rotatable around an axis of rotation (13), a slider (14) which bears a cutting tool and is adjustable with respect to the base body (10) along an axis of displacement (16) oriented radially with respect to the rotation axis (13) with the aid of a drive mechanism and at least one balancing body (20) for damping the unbalance caused by the slider (14). The aim of said invention is to damp the unbalance and to reduce operating forces. For this purpose, at least two balancing body (20) whose center of gravity (28′, 28″) is offset on the side of the axis of displacement (16) are guidable and/or pivotable with respect to the slider and the base body at points remote from each other.

REFERENCES:
patent: 4899628 (1990-02-01), Seichter et al.
patent: 5154554 (1992-10-01), Ariyoshi
patent: 5174697 (1992-12-01), Ariyoshi
patent: 5478177 (1995-12-01), Romi
patent: 6134996 (2000-10-01), Scheer et al.
patent: 839 590 (1949-07-01), None
patent: 923 888 (1955-02-01), None
patent: 2158717 (1973-08-01), None
patent: 39 18914 (1989-12-01), None
patent: 39 18 118 (1990-12-01), None
patent: 44 34 166 (1995-11-01), None
patent: 44 45 277 (1996-06-01), None
patent: 102 44 857 (2004-04-01), None
patent: 0 488 774 (1992-06-01), None
patent: 0 907 444 (1997-11-01), None
patent: 672469 (1952-05-01), None
patent: 2 066 128 (1981-07-01), None
patent: 2232101 (1990-12-01), None
patent: 04-226812 (1992-08-01), None
patent: 872046 (1981-10-01), None
International Preliminary Examination Report dated Aug. 9, 2004 (16 pages).
German Patent Office Search Report dated Aug. 16, 2005 (4 pages).
International Search Report dated Nov. 25, 2005 (4 pages).

Affiliated with

Also associated with

Rating

Tool head for machine-tools with unbalance damping does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tool head for machine-tools with unbalance damping, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool head for machine-tools with unbalance damping will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2725249