Strip pickling apparatus with straight-through strip travel

Brushing – scrubbing – and general cleaning – Machines – Wiping

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

15 77, A47L 102, A47L 1102

Patent

active

044648057

ABSTRACT:
A metal-strip pickling apparatus has feed means including upstream and downstream bridle-roller pairs for longitudinally displacing the strip under longitudinal tension along a straight transport path from the upstream bridle-roller pair to the downstream bridle-roller pair. A housing longitudinally traversed by the strip is subdivided longitudinally by a succession of transverse partitions into a longitudinal succession of compartments each having a respective treatment bath, normally of acid. Each partition has a rigid lower partition half having an upper edge and an upper partition half having a lower edge portion elastically engaging the upper face of the strip moving along the path. The upper edges all are longitudinally aligned and touch the lower face of the strip moving along the path. The acid baths have liquid levels above the upper edges of the respective lower partition halves. The lower portions of the upper partition halves seal tightly with the strip and respective lower partition halves. Thus liquid from one bath cannot pass between the respective partition halves into the next compartment. The use of a straight transport path through the apparatus means that strip tension is irrelevant.

REFERENCES:
patent: 1888498 (1932-11-01), Gipe et al.
patent: 2234593 (1941-03-01), Ferm et al.
patent: 2282628 (1942-05-01), Whann et al.
patent: 2372599 (1945-03-01), Nachtman
patent: 2929088 (1960-03-01), Wier, Jr.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Strip pickling apparatus with straight-through strip travel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Strip pickling apparatus with straight-through strip travel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strip pickling apparatus with straight-through strip travel will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-107043

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.