Coating apparatus – With cutting – punching or tearing of work – Web or sheet work
Patent
1978-10-30
1980-05-13
Brown, J. Travis
Coating apparatus
With cutting, punching or tearing of work
Web or sheet work
118123, 118419, 118424, 118428, 118429, B05C 1100, B05C 300
Patent
active
042022886
ABSTRACT:
A dry wall tape dispenser is utilizable with a bucket-type container of dry wall taping compound of the kind used for bulk shipment and storage. The dispenser includes a support structure for interengagement with portions of the container and includes an arrangement for supporting and positioning a roll of uncoated dry wall tape above the container for unrolling of tape into the compound. The structure includes an extension which protrudes into the container, the extension including a guide for guiding the unrolled tape so that the tape passes into the compound to a point proximate the bottom of the container for thorough coating. The apparatus is provided also with a scraper proximate the opening having an edge for scraping one face of the coated tape to wipe the compound from such face so that only one face of the tape remains coated as the tape is pulled from the opening. Various arrangements utilizing electric motor-driven pinch rolls are disclosed for pulling the coated tape from the opening, or such pulling may be manually effected.
REFERENCES:
patent: 168339 (1875-10-01), Miner
patent: 1065376 (1913-06-01), Leitgeb
patent: 1307542 (1919-06-01), Elder
patent: 1902688 (1933-03-01), Cesario
patent: 2348166 (1944-05-01), Cavanaugh et al.
patent: 3669070 (1972-06-01), Wallace
patent: 3747154 (1973-07-01), O'Neil
patent: 3808033 (1974-04-01), Mayhew
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