Continuously operating press

Details Continuously operating press Continuously operating press

1980-11-21

1982-05-18

Hall, James R.

Plastic article or earthenware shaping or treating: apparatus

Three or more endless surfaces cooperating to define a...

B28B 300

Patent

active

043302491

ABSTRACT:
A continuously working press for forming a continuously stringer (7) of compressible material, such as wood chips. For the purpose of pressing the stringer (7) in a vertical direction, the press includes upper and lower continuously moving endless press chains (8 and 9) formed by mutually linked support elements. For effecting active side-pressing of the stringer (7) an array of side-pressing blocks (19) are arranged on each side of the press chains (8, 9) and which blocks are suitably entrained for movement in the circular motion of the upper or lower chain. The side-pressing blocks (19) are displaceable in the transverse direction of the press chains (8, 9) and are guided during said displacement by guide means (23) which are conveyed by the support plates forming the press chains (8, 9).

REFERENCES:
patent: 2187254 (1940-01-01), Wallace
patent: 2509354 (1950-05-01), Jones et al.
patent: 4112162 (1978-09-01), Casselbrant

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