A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Surface grinding device of pavement surface
The present invention provides a surface grinding device of a pavement surface in which driving energy is small, the device can be used for long periods of time, and it is possible to smoothly grind a surface of the pavement surface without damaging the pavement surface. A grinding body (6) of a surface grinding device (1) of a pavement surface is composed of a rotation shaft (13) and several blades (14). Each of the blades (14) includes a substantially rectangular plate (15) having a predetermined thickness, and arc grinding pieces (16) provided on edges of both short sides of the plate (15). A shaft hole (18) is formed in a center of the plate (15), and the rotation shaft (13) is inserted into the shaft hole (18).
Surface grinding device of pavement surface
The present invention provides a surface grinding device of a pavement surface in which driving energy is small, the device can be used for long periods of time, and it is possible to smoothly grind a surface of the pavement surface without damaging the pavement surface. A grinding body (6) of a surface grinding device (1) of a pavement surface is composed of a rotation shaft (13) and several blades (14). Each of the blades (14) includes a substantially rectangular plate (15) having a predetermined thickness, and arc grinding pieces (16) provided on edges of both short sides of the plate (15). A shaft hole (18) is formed in a center of the plate (15), and the rotation shaft (13) is inserted into the shaft hole (18).
Surface grinding device of pavement surface
NISHIDA HIROYUKI (author)
2016-11-29
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
PAVEMENT SURFACE GRINDING MACHINE AND PAVEMENT SURFACE REPAIR METHOD
| European Patent Office | 2022