Woodworking – Splitting machine – Tapered or wedge shaped product
Patent
1988-03-22
1989-05-16
Bray, W. Donald
Woodworking
Splitting machine
Tapered or wedge shaped product
83133, 144193E, 144366, B27L 700, B26F 114
Patent
active
048300713
ABSTRACT:
A wood stump splitting apparatus includes a splitting chamber for receiving a plurality of various sized wood stumps. The splitting chamber has one wall including a splitter grid. Press is provided for pressing the wood stumps against cutting edges of the splitter grid and pushing the plurality of wood stumps through the splitter grid apertures. Press includes a plurality of longitudinal, spaced-apart pushing members which push the stumps through grid apertures and ensure complete extrusion of wood pieces and prevent sticking of the compressed wood pieces in grid apertures.
REFERENCES:
patent: 2514915 (1950-07-01), Von Der Werth
patent: 3802473 (1974-04-01), Carr
patent: 3913643 (1975-10-01), Lambert
patent: 4078591 (1978-03-01), Syrjala et al.
patent: 4104941 (1978-08-01), Krueger
patent: 4353401 (1982-10-01), Schilling
patent: 4388957 (1983-06-01), Schilling
patent: 4434825 (1984-03-01), Blomqvist et al.
patent: 4478263 (1984-10-01), Johnston
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