Cutting by use of rotating axially moving tool – Tool-support with means to move tool relative to tool-support – To move radially
Reexamination Certificate
1998-12-07
2002-03-12
Howell, Daniel W. (Department: 3722)
Cutting by use of rotating axially moving tool
Tool-support with means to move tool relative to tool-support
To move radially
C407S037000, C407S045000, C408S153000, C408S713000
Reexamination Certificate
active
06354772
ABSTRACT:
FIELD OF THE INVENTION
The invention resides in the field of cutting tools for use in cutting various shapes in workpieces, and where the cutting inserts or bits need to be changed or adjusted as the work progresses.
OBJECTS OF THE INVENTION
A main object of the invention is to provide a cutting tool of the foregoing character having the following features and advantages:
1. The cutter inserts can be quickly and easily changed or adjusted.
2. The changing and adjusting of the cutter inserts can be made without removing the tool from the holder, in the milling machine in which it is mounted. The cutter insert can be changed, without affecting the holder in which it is held, or without affecting the positioning of the cutter insert for continuing a particular cutting operation.
3. The tool has internal or built-in adjusting means, and gripping means; the gripping means can be loosened and adjustments made, and the gripping means again tightened without requiring replacement of any of the components.
4. The cutting tool can be used in a standard boring machine, in substitution for a standard tool cutter.
5. The cutting tool is made up of a single shank, with all other elements either incorporated in or mounted on the shank itself.
REFERENCES:
patent: 560050 (1896-05-01), Stone
patent: 1468827 (1923-09-01), Morris
patent: 2215344 (1940-09-01), Albrecht
patent: 2227085 (1940-12-01), Hassig
patent: 2319467 (1943-05-01), Morgan
patent: 2338073 (1943-12-01), Behr
patent: 2365648 (1944-12-01), Rossman
patent: 2945426 (1960-07-01), Buchan
patent: 2953950 (1960-09-01), Briney, Jr. et al.
patent: 3148561 (1964-09-01), Krampert
patent: 3154974 (1964-11-01), Greenleaf
patent: 3313187 (1967-04-01), Benjamin et al.
patent: 3647307 (1972-03-01), Kosker
patent: 4097181 (1978-06-01), Fisher
patent: 4227841 (1980-10-01), Hoover
patent: 4243348 (1981-01-01), Paige
patent: 4353670 (1982-10-01), Jorgensen
patent: 4621958 (1986-11-01), Ewing
patent: 4847961 (1989-07-01), Donovan et al.
patent: 4854789 (1989-08-01), Eveanko, Jr.
patent: 4933868 (1990-06-01), McMurty
patent: 5320458 (1994-06-01), Reiterman et al.
patent: 5454667 (1995-10-01), Cirino et al.
patent: 5516242 (1996-05-01), Andronica
Allen, Esq. Dillis V.
Howell Daniel W.
LandOfFree
Cutting 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 Cutting tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2831726