Pavement cutting saw
US5429420A · kind A · utility
18Cited by
6References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 3, 1994 |
| Grant date | Jul 4, 1995 |
| Priority date | — |
| Expiry date | Jan 3, 2014 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C23/0933
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A device for cutting cured and uncured (green) pavement including concrete which is capable of cutting a straight groove without the guidance of an operator. The cutting blade is positioned between the front and rear soft contour wheels in a vertical plane which is side-to-side equi-distant between the wheels. The blade, blade drive motor and the wheel drive motor are arranged so that each wheel carries approximately the same weight to enable the cutting device to move, unassisted, in a straight line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.