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Harold Fraboni Phones & Addresses

  • 19 Meadow St, Ithaca, NY 14850 (607) 257-9183
  • 19 Meadow Dr, Ithaca, NY 14850 (607) 257-9183
  • Hector, NY
  • Burdett, NY
  • 14 Bailey Dr, Freeville, NY 13068 (607) 347-4323
  • 19 W Meadow Dr, Ithaca, NY 14850

Work

Position: Administrative Support Occupations, Including Clerical Occupations

Education

Degree: Associate degree or higher

Emails

Publications

Us Patents

Back Drive Silent Chain System With Low Profile Sprocket

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US Patent:
7229375, Jun 12, 2007
Filed:
Apr 23, 2001
Appl. No.:
09/840434
Inventors:
John A. Hummel - Ithaca NY, US
Harold J. Fraboni - Freeville NY, US
Assignee:
BorgWarner Inc. - Auburn Hills MI
International Classification:
F16G 13/02
US Classification:
474213
Abstract:
A silent chain and sprocket assembly is disclosed for use with a chain tensioner that provides driving contact on both sides of the chain and improved system wear, noise and vibration characteristics without adding to the chain's weight or material costs. The front-side sprockets employ sprocket teeth and engage the front-side silent chain links in conventional fashion. The back-side driven sprockets differ from prior silent chain sprockets in that the sprockets employ small protrusions instead of traditional teeth. The silent chain engages a back-side sprocket protrusion using the geometry of either a single link, or that of two adjacent links, as the chain wraps on the back-side sprocket.

Roller Chain Sprockets Oriented To Minimize Strand Length Variation

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US Patent:
62139053, Apr 10, 2001
Filed:
Jul 30, 1999
Appl. No.:
9/364341
Inventors:
David C. White - Dryden NY
Harold J. Fraboni - Freeville NY
Assignee:
BorgWarner Inc. - Troy MI
International Classification:
F16H 700
F16H 706
US Classification:
474148
Abstract:
The present invention is directed to a roller chain and sprocket drive which has at least two sprockets with varied radial seating positions. The relative orientation of the sprockets are adjusted to provide favorable dynamics to the drive. This can include the minimization of the strand variation and providing the maximum strand variation for each chain strand to be phased differently than other strands.
Harold John Fraboni from Ithaca, NY, age ~65 Get Report