Cutting – Means to drive or to guide tool – With simple rectilinear reciprocating motion only
Patent
1980-09-09
1982-07-13
Yost, Frank T.
Cutting
Means to drive or to guide tool
With simple rectilinear reciprocating motion only
83636, 83639, 83923, 83925R, 83928, B26D 109, B26D 512, B29H 1902
Patent
active
043388400
ABSTRACT:
Apparatus for cutting a tire into segmented pieces utilizes an even multiple of pairs of shear-cutting blades actuated by a hydraulic cylinder ram. The pairs of blades are arranged in radial symmetry, and each pair of blades comprises an upper blade and a lower blade, both of which have a cutting edge defined thereon, such that each pair of blades operates by action of opposed cutting edges. The lower blade of each pair is affixed to a frame, which may be trailer-mounted for mobility. The upper blade of each pair is affixed to a carriage movable on a track secured to the frame, and oriented with the cutting edge disposed at an acute angle relative to the cutting edge of the lower blade. Diametrically opposing upper blades are disposed at corresponding angles, and adjacent upper blades are disposed at different angles from one to the other. Thus, diametrically opposing pairs of blades function to simultaneously engage a tire for cutting and adjacent pairs of blades operate to sequentially engage the tire for cutting. As a result, less force is required to cut an ordinary automobile tire, or a larger tire may be cut with the apparatus.
REFERENCES:
patent: 1943113 (1934-01-01), Daum
patent: 2297177 (1942-09-01), Tiffany
patent: 3039343 (1962-06-01), Richards
patent: 3304823 (1967-02-01), Nowak
patent: 3911772 (1975-10-01), Kisielewski
patent: 3922942 (1975-12-01), Fawcett et al.
patent: 3958482 (1976-05-01), Claesson
Farrell, Jr. Warren M.
Farrell, Sr. Warren M.
LandOfFree
Tire 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 Tire cutting machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire cutting machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-199363