4. Machine element or mechanism
  5. Elements
  6. Cranks and wrist pins

Robert J. Crist

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Active vibrational damper

Machine element or mechanism – Elements – Flywheel – motion smoothing-type
Reexamination Certificate

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Balance shafts having minimal mass

Machine element or mechanism – Elements – Cranks and wrist pins
Patent

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Belt tensioner and method for making a belt-tensioner arm...

Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Guide roll mounted for movement of its axis along arcuate...
Reexamination Certificate

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Single inertia bending damper

Machine element or mechanism – Elements – Flywheel – motion smoothing-type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1507780

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