Apparatus for effecting a miter cut with a portable circular saw
US4328728A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1980 |
| Grant date | May 11, 1982 |
| Priority date | — |
| Expiry date | Apr 29, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/8763
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A saw support member for supporting a portable power circular saw is pivotably mounted to a platform defining a workpiece support surface. A pair of fences are pivotally connected on a fixed vertical axis to the platform. First and second arcuate guide slots are defined within the platform in arcs concentric about the fence pivot vertical axis. Each fence has spaced apart first and second guide members projecting therefrom into the first and second associated guide slots, respectively, for guiding the movement of the associated fence at spaced locations along its length. Means are provided for releasably restraining each fence from pivotable movement relative to the platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.