Self-regulating concrete cutting saw
US4748966A · kind A · utility
11Cited by
5References
4Claims
0Family size
Inventor
Key dates
| Filing date | Nov 5, 1986 |
| Grant date | Jun 7, 1988 |
| Priority date | — |
| Expiry date | Nov 5, 2006 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C23/0933
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A self-propelled concrete cutting saw in which the saw and the self-propelled platform associated with the saw are both driven by hydraulic motors, with the speed of longitudinal movement of the saw through the concrete being controlled by the density of the concrete being cut by the saw so that the saw blade is operated at an optimum rotational speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.