{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9776294","patent":{"patent_number":"US-9776294","title":"Apparatus for keeping a friction roller","assignee":null,"inventors":[],"filing_date":"2015-06-19T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["B23Q","G02F","B23Q"],"num_claims":12,"abstract":"The disclosure relates to an apparatus for keeping a friction roller. The apparatus for keeping a friction roller comprises a cylinder provided with a plurality of brackets for storing the friction roller, a friction roller pick-and-place execution unit for picking and placing the friction roller, a cylinder driving unit for driving the cylinder to rotate, a storage sensor unit for sensing whether a friction roller exists on a bracket, a pick-and-place position sensor unit for sensing whether a bracket arrives at a pick-and-place position of the friction roller, and a control unit. The apparatus for keeping a friction roller according to the disclosure may access more friction rollers accurately; and the stroke of the action of picking and placing a friction roller is relatively short, such that the work efficiency of picking and placing a friction roller is also increased very greatly."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus for keeping a friction roller","description":"The disclosure relates to an apparatus for keeping a friction roller. The apparatus for keeping a friction roller comprises a cylinder provided with a plurality of brackets for storing the friction ro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9776294","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9776294","citation_suggestion":"Patentable. \"Apparatus for keeping a friction roller\" (US-9776294). https://patentable.app/patents/US-9776294","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9776294","json":"https://patentable.app/api/llm-context/US-9776294","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:39:22.106Z"}