Two piece lever damper
CA 1301030 C · Owner: Dana Corporation · Inventors: Beaman, Greg
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Title, VIBRATION DAMPENING COUPLING FOR COMPOUND SHIFT LEVER Abstract of the Invention, A shift lever including first and second elongated parts includes an improved vibration dampening coupling between the two parts. The coupling enhances the rigidity between the parts under conditions of hard or forceful shift, wherein radial loads normally imparted to elastomer bushings are supported by thermoplastic load-bearing elements positioned adjacent the bushings. In a preferred form the shift lever includes a first, elongated portion and a second hollow body portion secured partially over one end of the first portion. In the preferred form, the elastomer as well as the thermoplastic elements are …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 19, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.