Joints and connections – Interfitted members – Clamped members
Reexamination Certificate
2005-05-17
2008-11-25
Ferguson, Michael P (Department: 3679)
Joints and connections
Interfitted members
Clamped members
C403S408100, C403S409100, C016S002100, C411S076000, C411S398000
Reexamination Certificate
active
07455471
ABSTRACT:
Fastening systems for parts that endure high vibration shear loads have traditionally been difficult or expensive to produce. This application describes a fastening system with multiple conical surfaces and eccentric offsets. The novel conical fastener system allows parts to be assembled with reduced tolerance controls at interface features while improving alignment precision. The eccentric conical fastening system is particularly well suited for assemblies with high shear loads in high vibration/shock environments, and/or for systems that have extremely precise pointing requirements.
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Ferguson Michael P
Gawehn Eric M.
Lumen Patent Firm
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