{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9657505","patent":{"patent_number":"US-9657505","title":"Hinge mechanism for automatic document feeder and automatic document feeder provided therewith","assignee":null,"inventors":[],"filing_date":"2016-06-07T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":8,"abstract":"A hinge mechanism of the present disclosure includes a pair of hinge units each having a hinge base, a hinge upper member, and a shaft, and the hinge mechanism holds an automatic document feeder to be openable/closable in up/down directions with respect to an image reading unit. The hinge base is supported on the image reading unit which reads a document image. The hinge upper member is supported on the automatic document feeder which feeds a document to the image reading unit. The shaft pivotably couples the hinge base and the hinge upper member together. By attaching the hinge upper member to the automatic document feeder, a groove formed in a circumferential surface of the shaft in an annular shape in a circumferential direction of the shaft and a rib provided on the automatic document feeder engage with each other, whereby axial movement of the shaft is restricted."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hinge mechanism for automatic document feeder and automatic document feeder provided therewith","description":"A hinge mechanism of the present disclosure includes a pair of hinge units each having a hinge base, a hinge upper member, and a shaft, and the hinge mechanism holds an automatic document feeder to be","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9657505","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-9657505","citation_suggestion":"Patentable. \"Hinge mechanism for automatic document feeder and automatic document feeder provided therewith\" (US-9657505). https://patentable.app/patents/US-9657505","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9657505","json":"https://patentable.app/api/llm-context/US-9657505","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:32:28.399Z"}