Milling gauge
US4074736A · kind A · utility
Inventor
Key dates
| Filing date | Mar 24, 1977 |
| Grant date | Feb 21, 1978 |
| Priority date | — |
| Expiry date | Mar 24, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27F1/12
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A milling gauge provided with slits and a guide piece for milling dovetail grooves into sheets or boards which are dovetailed together at right angles to each other. A milling cutter held by the guide piece is introduced into the slits of the gauge which is clamped with the board onto a work bench. The gauge has a body portion provided with counter guides for the guide piece. Two comb-like guide plates are formed in the body of the gauge and are oriented at right angles to each other thus giving the possibility to introduce the cutter in two different directions into the gauge body for cutting grooves in one board in its transversal direction and in another board in its longitudinal direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.