Work holders – Work-underlying support – With work-stop abutment
Patent
1990-02-01
1992-01-07
Watson, Robert C.
Work holders
Work-underlying support
With work-stop abutment
B23Q 302
Patent
active
050783734
ABSTRACT:
A highly accurate yet inexpensive bench saw fence which includes (i) a conduit with a featureless distal end for guiding a workpiece along a bench saw table, (ii) a clamping mechanism proximate the distal end of the conduit for clamping the fence to a bench saw table which includes a linear alignment ridge for guiding the bench saw table into proper contact with the clamping mechanism and ensuring proper alignment of the fence with respect to the bench saw table, and (iii) a rotatable control lever proximate the proximal end of the conduit in mechanical communication with the clamping mechanism for controlling movement of the clamping mechanism between a release position and a clamping position and by movement of the lever from a primary locking position to a secondary locking position, (iv) wherein rotation of the control lever causes concentric rotation of the path between the primary and secondary locking positions.
REFERENCES:
patent: 2771103 (1956-11-01), Odum et al.
patent: 3011531 (1961-12-01), Gaskell
patent: 4558618 (1985-12-01), Bachmann et al.
patent: 4600184 (1986-07-01), Ashworth
patent: 4846036 (1989-07-01), Metzger et al.
Delta International Machinery Corporation
Watson Robert C.
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