4. Metal working
  5. Method of mechanical manufacture
  6. Assembling or joining

Harold E. Keller

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Method of making vibration damper

Metal working – Method of mechanical manufacture – Assembling or joining
Patent

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Resilient rotary coupling

Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Nonmetallic element
Patent

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Vibration damper and method of making said damper

Machine element or mechanism – Elements – Flywheel – motion smoothing-type
Patent

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Profile ID: LFUS-PAI-P-748066

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