Two-stage two-stroke log splitting system

Woodworking – Splitting machine

Reexamination Certificate

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Details

C144S195100

Reexamination Certificate

active

07104295

ABSTRACT:
A log splitting system comprises a splitter box, having top, bottom and sidewalls, and open entrance and discharge ends. A first set of cutting blades secured adjacent to the entrance end divides the entrance end into at least two, first sections. A second set of cutting blades, secured adjacent to the first set of cutting blades and opposite the entrance end, further divides each splitter box's first section into at least two, second sections. A ram assembly with a force applying surface moveable toward the splitter box's entrance end contacts a log with the first set of cutting blades. The ram member's surface has a plurality of surface portions, each sized to fit into one of the splitter box's first section, to further contact the log with the second set of cutting blades, splitting the log into at least four pieces.

REFERENCES:
patent: 4240476 (1980-12-01), Rattray
patent: 4286638 (1981-09-01), Connolly et al.
patent: 4353401 (1982-10-01), Schilling
patent: 4371020 (1983-02-01), Barnes et al.
patent: 4373564 (1983-02-01), Keikkinen
patent: 4391312 (1983-07-01), Sakraida, Jr.
patent: 4421149 (1983-12-01), Barnes et al.
patent: 4478263 (1984-10-01), Johnston
patent: 4782866 (1988-11-01), Valdez
patent: 4829865 (1989-05-01), Nunnery et al.
patent: 4830070 (1989-05-01), Nunnery et al.
patent: 4830071 (1989-05-01), Gollahon
patent: 4834154 (1989-05-01), Nunnery et al.
patent: 4842030 (1989-06-01), Meyer
patent: 4869303 (1989-09-01), Nunnery et al.
patent: 4875514 (1989-10-01), Hollister, Jr.
patent: 4961452 (1990-10-01), Hudson
patent: 5022445 (1991-06-01), Holestine
patent: 5711357 (1998-01-01), Smith
patent: 5791389 (1998-08-01), Valdez
patent: 6135178 (2000-10-01), Fager
patent: 6609545 (2003-08-01), Gelder
patent: 6640852 (2003-11-01), Rogers
patent: 6769464 (2004-08-01), Jenkin

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