1837 Swasey's Patent Model of a Cloth Napping Machine
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He also claimed certain springs and levers that shifted the cloth rollers in and out of gear. This shifting of the cloth rollers caused the cloth to come in contact with the teazles as the cloth was wound forward and then disengaged the cloth from the teazles as the cloth rewound."}, {"label": "Description", "content": "In this way, the cloth could roll from one cylinder to another as long as necessary to ensure a well-napped surface. Also, the shifting of gears did not require a person to match and unmatch the gears. Friction bands on the ends of the cloth rollers, together with hanging weights, kept tension on the cloth even."}, {"label": "Location", "content": "Currently not on view"}], "name": [{"label": "inventor", "content": "Swasey, Benjamin"}], "publisher": [{"label": "Related Publication", "content": "Janssen, Barbara Suit. Patent Models Index"}], "topic": [{"label": "subject", "content": "Patent Models"}, {"label": "subject", "content": "Invention"}], "place": [{"label": "associated place", "content": "United States: Maine, Mount Vernon"}], "physicalDescription": [{"label": "Physical Description", "content": "wood (overall material)"}, {"label": "Physical Description", "content": "metal (mechanisms material)"}, {"label": "Physical Description", "content": "cloth (cylinders material)"}], "dataSource": [{"label": "Data Source", "content": "National Museum of American History"}], "objectType": [{"label": "Object Name", "content": "cloth napping machine"}, {"label": "Object Name", "content": "cloth napping machine patent model"}, {"label": "Object Type", "content": "Patent Model"}]}}, "url": "edanmdm:nmah_1071147", "hash": "bcda7d66f1ead1489c95b7bf429a077d1c0b1b73", "docSignature": "6b0a2baf09a515535cbc54ed89c7966a", "timestamp": 1664883026, "lastTimeUpdated": 1664882971, "title": "1837 Swasey's Patent Model of a Cloth Napping Machine"}