Independent drive for a roller cavity suction apparatus

Details Independent drive for a roller cavity suction apparatus Independent drive for a roller cavity suction apparatus

1980-04-16

1982-08-17

McCarthy, Edward J.

Advancing material of indeterminate length

With adherence or attraction of material to advancing means

By pneumatic pressure

226 42, B65H 1728, B65H 2322

Patent

active

043445527

ABSTRACT:
The invention relates to the driving of rollers of roller cavity suction apparatus for conveying or braking material webs whereby the motors for driving at least one of the rollers receive the power output from the pressure drop between the front and reverse side of the web.

REFERENCES:
patent: 2753181 (1956-07-01), Anander
patent: 2816757 (1957-12-01), Burkhart
patent: 3093283 (1963-06-01), Hodges
patent: 3162345 (1964-12-01), Gallard

Affiliated with

Also associated with

Rating

Independent drive for a roller cavity suction apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Independent drive for a roller cavity suction apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Independent drive for a roller cavity suction apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-183308