Continuously operating press

Details Continuously operating press Continuously operating press

1991-12-18

1993-07-20

Bushey, Scott

Plastic article or earthenware shaping or treating: apparatus

With means lubricating cooperating apparatus parts

100151, 156555, 1565835, 425371, B29C 4348

Patent

active

052291391

ABSTRACT:
A lubrication system for a continuously operating press for the pressing of a multi-ply board web (119) of pre-manufactured material has a press gap defined between upper and lower runs of endless recirculating steel press bands (105). A slide coating (101) which extends over the width of the press zone is provided with grooves. Each press band (105) slides by means of a lubricant which is supplied into the slide coating via supply lines and is led away through discharge openings. Several grooves (107, 108, 110, 111) for the swirling of the lubricant are provided for the press band (105) at least in the two outer longitudinal edge regions of the slide coating.

REFERENCES:
patent: 2909804 (1959-10-01), Means
patent: 3521552 (1970-07-01), Knapp
patent: 3532050 (1970-10-01), Carlsmith
patent: 4253391 (1981-03-01), Held
patent: 4365548 (1982-12-01), Pankoke
patent: 4419062 (1983-12-01), DeMets
patent: 4420299 (1983-12-01), DeMets
patent: 4565509 (1986-01-01), DeMets
patent: 4632722 (1986-12-01), Pankoke
patent: 4665818 (1987-05-01), Held
patent: 4850848 (1989-07-01), Greten et al.

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