A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WASHOUT PROTECTION FOR A BIT
A tool bit (200) includes a shank portion (202) defining an axis (218) of revolution, and a working portion (208) including a plane (228) that is perpendicular to the axis (218) of revolution, defining a perimeter in the plane (228) and surrounding the shank portion (202). The working portion (208) defines a bottom pocket surface (262) that defines a pair of side pockets (264, 264a), and a front pocket (265) that forms a "U shape" with the pair of side pockets (264, 264a).
WASHOUT PROTECTION FOR A BIT
A tool bit (200) includes a shank portion (202) defining an axis (218) of revolution, and a working portion (208) including a plane (228) that is perpendicular to the axis (218) of revolution, defining a perimeter in the plane (228) and surrounding the shank portion (202). The working portion (208) defines a bottom pocket surface (262) that defines a pair of side pockets (264, 264a), and a front pocket (265) that forms a "U shape" with the pair of side pockets (264, 264a).
WASHOUT PROTECTION FOR A BIT
PARZYNSKI JR DAVID B (author) / CONGDON THOMAS MARSHALL (author)
2024-11-07
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
ANTI-WASHOUT UNDERWATER GROUT COMPOSITION, AND ANTI-WASHOUT UNDERWATER GROUT
| European Patent Office | 2021