Cutting – Tool or tool with support – Rotatable type
Reexamination Certificate
2005-05-25
2008-11-04
Peterson, Kenneth E. (Department: 3724)
Cutting
Tool or tool with support
Rotatable type
C083S835000
Reexamination Certificate
active
07444914
ABSTRACT:
A circular saw blade is provided with a first bore of a first size, configured for engagement with a first size arbor. The disk also has a second bore of a second size configured for engagement with a second size arbor. The second bore is disposed concentrically with the first bore, and is placed within a knockout portion of a disk secured to a face of the saw blade. The knockout portion is removable for enlarging an inner transverse dimension of the disk beyond that of the first bore. The second transverse dimension is within an ISO H7 standard tolerance. The disk is thus configured for mounting the second bore on the second size arbor, and alternatively for removing the knockout portion to mount the first bore on the first size arbor.
REFERENCES:
patent: 2497217 (1950-02-01), Hall
patent: 2512970 (1950-06-01), Rogne
patent: 2600459 (1952-06-01), Adams
patent: 2822648 (1958-02-01), Metzger et al.
patent: 2854042 (1958-09-01), Robinson
patent: 3198227 (1965-08-01), Roberts
patent: 3353306 (1967-11-01), Seymour et al.
patent: 3647310 (1972-03-01), Morse
patent: 3792856 (1974-02-01), Hernandez
patent: 4240230 (1980-12-01), Ferrantini
patent: 4706386 (1987-11-01), Wiley
patent: 4730952 (1988-03-01), Wiley
patent: 5303688 (1994-04-01), Chiuminatta et al.
patent: 5373834 (1994-12-01), Chiuminatta et al.
patent: 5477845 (1995-12-01), Zuzelo
patent: 5603310 (1997-02-01), Chiuminatta et al.
patent: 5694693 (1997-12-01), Hutchins et al.
patent: 6067888 (2000-05-01), Achterberg et al.
patent: 6230600 (2001-05-01), Stroud
patent: 6340022 (2002-01-01), Schroer
patent: 6651644 (2003-11-01), Zuzelo
patent: 6796210 (2004-09-01), Baron
patent: 6817936 (2004-11-01), Skeem et al.
patent: 2004/0149114 (2004-08-01), Brach
patent: 755 889 (2003-01-01), None
patent: 296 10 994 (1996-09-01), None
patent: AT 006 785 (2004-04-01), None
patent: 20 2004 010 631 (2005-01-01), None
Crosby Mike W.
Peterson Kenneth E.
Saint-Gobain Abrasives Technology Company
LandOfFree
Saw blade with multiple bore sizes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Saw blade with multiple bore sizes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Saw blade with multiple bore sizes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4039526