Cutting – Tool or tool with support – Rotatable type
Patent
1996-07-12
1999-05-11
Dexter, Clark F.
Cutting
Tool or tool with support
Rotatable type
83676, 83821, 30388, 144218, B23D61/02
Patent
active
059016299
ABSTRACT:
An arbor for a guided circular saw has three symmetrical lobes. The lobes have end regions with profiles which follow an arc centered on an axis of rotation of the arbor. The lobes have driving regions with profiles which follow the arc of a circle centered in an opposing lobe. A saw for use with the arbor has an eye with a shape which closely follows the contour of the arbor. The saw is capable of floating axially along the arbor. The saw and arbor can be used to advantage in sawing machines such as edgers. The arbor provides a much larger contact area than do prior art arbors.
REFERENCES:
patent: 1717663 (1929-06-01), Checkley
patent: 2600459 (1952-06-01), Adams
patent: 2634991 (1953-04-01), Stevens
patent: 2972266 (1961-02-01), McEwan
patent: 3516460 (1970-06-01), Thrasher
patent: 3604819 (1971-09-01), Krahe et al.
patent: 3734548 (1973-05-01), Kieves
patent: 3892107 (1975-07-01), Handen et al.
patent: 4288998 (1981-09-01), Schnur et al.
patent: 4294562 (1981-10-01), Mullenberg
patent: 4577440 (1986-03-01), Junker
patent: 4730596 (1988-03-01), Maack et al.
patent: 4730952 (1988-03-01), Wiley
patent: 4747607 (1988-05-01), Emter
patent: 4767277 (1988-08-01), Buse
patent: 4989374 (1991-02-01), Rudolf et al.
patent: 5058909 (1991-10-01), Rudolf et al.
patent: 5157873 (1992-10-01), Rudolf et al.
patent: 5263283 (1993-11-01), Rudolf et al.
patent: 5303688 (1994-04-01), Chiuminatta et al.
patent: 5319886 (1994-06-01), Steere, Jr.
patent: 5373834 (1994-12-01), Chiuminatta et al.
patent: 5407296 (1995-04-01), Brown
patent: 5447086 (1995-09-01), Wittmaier et al.
patent: 5477845 (1995-12-01), Zuzelo
Dexter Clark F.
Precision Arbour Systems, Inc.
LandOfFree
Saw arbor and guided circular saw 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 arbor and guided circular saw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Saw arbor and guided circular saw will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-239585