Gear cutting – milling – or planing – Milling – With means to control temperature or lubricate
Reexamination Certificate
2005-07-13
2009-02-24
Cadugan, Erica E (Department: 3726)
Gear cutting, milling, or planing
Milling
With means to control temperature or lubricate
C409S178000, C408S056000, C408S076000, C408S135000, C184S006140, C184S006200
Reexamination Certificate
active
07494306
ABSTRACT:
A rotary cutting machine10, if inclined at large angles, provides positive supply of a cutting oil and avoids leakage of the cutting oil. The machine10has a machine body14and an arbor18. An oil tank50is mountable to the machine body14so that the oil tank50is oriented at a given angular position about the central axis of the arbor18. The tank body54has an interior space. The interior space is divided into a first interior part and a second interior part by an imaginary plane containing the central axis of rotation of the arbor. The first interior part is less in volume than the second interior part.
REFERENCES:
patent: 2748630 (1956-06-01), Dillon
patent: 3782501 (1974-01-01), Pagella
patent: 4664565 (1987-05-01), Palm
patent: 4693646 (1987-09-01), Andrews
patent: 4753556 (1988-06-01), Solko
patent: RE33145 (1990-01-01), Palm
patent: 5007776 (1991-04-01), Shoji
patent: 5035549 (1991-07-01), Asano et al.
patent: 5638993 (1997-06-01), Hing
patent: 2004/0191018 (2004-09-01), Mikiya et al.
patent: 2005/0025586 (2005-02-01), Mikiya et al.
patent: 2008/0008547 (2008-01-01), Hidaka
patent: H3-15009 (1991-02-01), None
patent: H4-189406 (1992-07-01), None
patent: WO 00/54915 (2000-09-01), None
Extended European Search Report issued Aug. 13, 2008 in European application No. 05766516.8.
Brinks Hofer Gilson & Lione
Cadugan Erica E
Nitto Kohki Co. Ltd.
LandOfFree
Rotary cutting machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary cutting machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary cutting machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4098574