Oleodynamic control device for steering the pivotable wheels of vehicles provided with straight travelling stabilizer
CA 1232207 A · Owner: Perlini, Roberto · Inventors: Perlini, Roberto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An oleodynamic steering control device for vehicles having a straight traveling stabilizer the device comprising, a cylindrical member containing a reciprocatable or rotatable element connected to the main steering system to generate a fluid pressure which is transmitted to a steering actuator on an axle to be steered. The device provides a fluid bypass to a reservoir for a certain range around a position corresponding to the straight traveling condition of the vehicle and thus relieves the pressures generated by small deviations from straight traveling, which occur at relatively high speed and which are thus not transmitted and multiplied on the steered axle which is thus stabilized …
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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 February 2, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 2, 2005.
- 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.