Cutting – With means to convey work relative to tool station – Cut made parallel to direction of and during work movement
Patent
1975-04-15
1976-07-27
Meister, J. M.
Cutting
With means to convey work relative to tool station
Cut made parallel to direction of and during work movement
83464, 83468, 834713, 834771, B26B 1110
Patent
active
039712745
ABSTRACT:
An elongated horizontal workpiece support is provided and an elongated lower support arm extends transversely beneath and is oscillatably supported, centrally intermediate its opposite ends, from the longitudinal central portion of the workpiece support. One end of the support arm includes an upright standard supported therefrom and projecting upwardly above the workpiece support. An upper support arm is secured at one end from the upper end portion of the standard and extends over the workpiece support and generally parallels the lower support arm disposed beneath the workpiece support. A depending mount is slidably mounted on the upper support arm for guided movement therealong and a powered rotary saw blade is journaled from a lower portion of the depending mount with the saw blade disposed in an upright plane containing the upper support arm. The end of the lower support arm remote from the standard and the corresponding side of the elongated workpiece support include coacting structure operable to releasably secure the lower support arm in angularly adjusted displaced positions relative to the workpiece support. Further, the longitudinal side of the elongated workpiece support adjacent the standard includes an upwardly projecting abutment extending along the workpiece support and adapted to have the adjacent side of a workpiece supported on the workpiece support and extending therealong abutted thereagainst. The workpiece support includes a longitudinal central portion adapted to be traversed by the saw blade and the side of the workpiece support remote from the standard includes upwardly projecting abutment members spaced along the workpiece support on opposite sides of the central portion independently adjustable transversely of the workpiece support toward and away from the abutment means extending along the side of the workpiece support adjacent the standard.
REFERENCES:
patent: 1644887 (1927-10-01), Mansfield
patent: 2655955 (1953-10-01), Dziengiel, Jr.
patent: 3195591 (1965-07-01), Haberman
patent: 3322169 (1967-05-01), Hilliard
patent: 3853028 (1974-12-01), Jagers
patent: 3872755 (1975-03-01), Marsh et al.
Jacobson Harvey B.
Meister J. M.
O#Brien Clarence A.
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