Excavating – Digging edge – Tooth or adaptor
Patent
1994-04-18
1995-06-27
Reese, Randolph A.
Excavating
Digging edge
Tooth or adaptor
37449, 37452, 299 91, F02F 928
Patent
active
054268753
ABSTRACT:
A reversible tooth includes alternate surfaces mounting to a shank plate. The surfaces are constructed so that the attack angle of the tooth, i.e., the angle at which the tooth penetrates the earth, is changed by turning the tooth over and alternating the mounting surface secured to the shank plate.
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patent: 5152087 (1992-10-01), Magunia-Larud
Pengo Corporation
Pezzuto Robert
Reese Randolph A.
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