{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11253931","patent":{"patent_number":"US-11253931","title":"Coupling device","assignee":null,"inventors":[],"filing_date":"2019-09-10T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G05B","G05B"],"num_claims":4,"abstract":"A device (1) for controlling operation of a chuck (2), the device (1) comprising a chuck (2) for centering a workpiece (3) to be machined; at least one electric motor (6) connected to at least one moveable clamping jaw (4), the at least one movable clamping jaw (4) being configured to be selectively moved by the at least one electric motor (6); a first inductive transmission device; a second inductive transmission device (8) disposed in alignment with the first inductive transmission device (7) such that measurement signals and/or electric power are inductively transmitted between the first transmission device (7) and the second transmission device (8); and an external control device (11) by means of which command and monitoring data required for the operation of the at least one clamping jaw (4), and for the operation and locking of the electric motors (6) can be entered and/or read."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Coupling device","description":"A device (1) for controlling operation of a chuck (2), the device (1) comprising a chuck (2) for centering a workpiece (3) to be machined; at least one electric motor (6) connected to at least one mov","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11253931","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-11253931","citation_suggestion":"Patentable. \"Coupling device\" (US-11253931). https://patentable.app/patents/US-11253931","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11253931","json":"https://patentable.app/api/llm-context/US-11253931","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:25:05.879Z"}