Device for lifting pieces of lumber

Details Device for lifting pieces of lumber Device for lifting pieces of lumber

1976-03-29

1977-08-30

Paperner, L. J.

Woodworking

With use of control means energized in response to activator...

To control different operating assemblages

144208B, 214130R, B66F 904

Patent

active

040448932

ABSTRACT:
A lumber lifting device for pieces of lumber transversely fed into the device in an elongate soaking basin. The lifting device has a concave hoisting surface with a front edge which aligns with an inclined ramp below the water level of the basin in a first reception position to receive a piece or pieces of lumber. The lifting device is rotated less than one-half a revolution to a second dumping position above the water level of the basin to discharge the piece or pieces of lumber. A curved stopping surface is connected to the front edge of the hoisting surface to prevent pieces of lumber from interfering with the rotation of the lifting device.

REFERENCES:
patent: 1901360 (1933-03-01), Snow
patent: 2945601 (1960-07-01), Evans
patent: 3101757 (1963-08-01), Hanson
patent: 3306472 (1967-02-01), Blanz
patent: 3439816 (1969-04-01), Archambeau et al.

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