Articulated vehicle with hydraulic steering
CA 1315313 C · Owner: Pedersen, Harry Emil · Inventors: SõRENSEN, OLE VINCENT; Pedersen, Harry Emil
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An articulated vehicle with hydraulic steering comprising a hydraulic control unit and a hydraulic steering motor connected to the control unit by two conduits tends to oscillate if the steering speed changes abruptly and these oscillations detrimentally affect the comfort of travel. The aim is to provide an articulated vehicle with improved driving and steering comfort. For this purpose parallel to the, steering motor 3 there is a hydraulic shock absorber 10 with a closed tubular housing 11 connected at both ends 15 16 to the two conduits, 4, 5 by way of a respective passage 17 18 and a piston which is, movable longitudinally of the housing 10 disposed in the region of, the middle of the …
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 March 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 30, 2010.
- 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.