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Arcuate bit surface and blade assembly
A tool bit (200, 300, 400, 500) comprises a shank portion (202, 302, 402, 502) defining a longitudinal axis (L), and a working portion (204, 304, 404, 504). The working portion (204, 304, 404, 504) includes at least a first arcuate surface (206, 306, 406, 506) disposed longitudinally adjacent the shank portion (202, 302, 402, 502).
Arcuate bit surface and blade assembly
A tool bit (200, 300, 400, 500) comprises a shank portion (202, 302, 402, 502) defining a longitudinal axis (L), and a working portion (204, 304, 404, 504). The working portion (204, 304, 404, 504) includes at least a first arcuate surface (206, 306, 406, 506) disposed longitudinally adjacent the shank portion (202, 302, 402, 502).
Arcuate bit surface and blade assembly
PARZYNSKI JR DAVID B (Autor:in) / CONGDON THOMAS M (Autor:in)
12.11.2020
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING