{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9804132","patent":{"patent_number":"US-9804132","title":"Linkage assembly for in-line inspection tool","assignee":null,"inventors":[],"filing_date":"2016-02-04T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N"],"num_claims":19,"abstract":"An in-line pipeline inspection tool includes a plurality of sensors assemblies distributed about a central body. Each sensor assembly includes a sensor body coupled at the ends thereof to the central body by first and second linkage assemblies. The linkage assemblies include first and second links, the first link coupled by a first pivot to the central body and by a second pivot to the second link. The second link is coupled to the sensor body by a third pivot. As the tool is moved in one direction, the sensor body is urged away from the first linkage assembly, which engages a block that prevents further rotation of about one of the pivots. As the tool is moved in another direction, the block disengages, thereby permitting rotation about all three pivots. The second linkage assembly functions in an identical fashion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Linkage assembly for in-line inspection tool","description":"An in-line pipeline inspection tool includes a plurality of sensors assemblies distributed about a central body. Each sensor assembly includes a sensor body coupled at the ends thereof to the central ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9804132","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-9804132","citation_suggestion":"Patentable. \"Linkage assembly for in-line inspection tool\" (US-9804132). https://patentable.app/patents/US-9804132","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9804132","json":"https://patentable.app/api/llm-context/US-9804132","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:15:17.441Z"}