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专利名称：Non-linear torsion spring assembly发明人：Matthew R Carvey,Andrew W Carvey,Philip P
Carvey,John A Rokosz,Nicholas S Howard
申请号：US13243333申请日：20110923公开号：US08777195B2公开日：20140715
专利附图：
摘要：Disclosed and claimed herein are spiral torsion springs, non-linear torsionsprings, and non-linear torsion spring assemblies. These devices are useful in dampingapplications, orthotic joint applications and servo control applications.
申请人：Matthew R Carvey,Andrew W Carvey,Philip P Carvey,John A Rokosz,Nicholas SHoward
地址：Somerville MA US,Cambridge MA US,Bedford MA US,Belmont MA US,BedfordMA US
国籍：US,US,US,US,US
代理机构：The Patent Practice of Szmanda & Shelnut, LLC
代理人：Charles R. Szmanda,James G. Shelnut
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