Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...
Reexamination Certificate
2007-10-23
2007-10-23
Ross, Dana (Department: 3722)
Gear cutting, milling, or planing
Milling
With regulation of operation by templet, card, or other...
C409S188000, C409S121000, C409S127000, C318S578000, C358S296000, C358S003300, C700S159000, C700S161000
Reexamination Certificate
active
11524399
ABSTRACT:
A pulse generation means that generates a pulse each time an XY movable member moves linearly by a certain amount relative to a base is provided. A workpiece and a light and dark pattern member are provided on the base. A tool, a light and dark pattern scanning sensor that scans the light and dark pattern and outputs a scanning signal, and a cutting means that moves the tool with respect to the workpiece in a cutting depth direction, orthogonal to the linear motion direction, are provided on the XY movable member. While the XY movable member moves relative to the base, the tool is moved by the cutting means in accordance with a logical AND operation performed on the scanning signal from the light and dark pattern scanning sensor and the pulse from the pulse generation means to perform machining.
REFERENCES:
patent: 2149487 (1939-03-01), Zilberman et al.
patent: 4215960 (1980-08-01), Tsuzuki
patent: 4639172 (1987-01-01), Kishi et al.
patent: 4956786 (1990-09-01), Drummond et al.
patent: 5416597 (1995-05-01), Mubaslat
patent: 5426356 (1995-06-01), Matsuura et al.
patent: 6747750 (2004-06-01), Fangmeyer
patent: 6775586 (2004-08-01), Shibata et al.
patent: 7082349 (2006-07-01), Kawai et al.
patent: 7128504 (2006-10-01), Wu
Ebihara Kenzo
Kawai Tomohiko
Fanuc Ltd
Ross Dana
Staas & Halsey , LLP
LandOfFree
Machining apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machining apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machining apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3894297