Inching control system for industrial vehicles
CA 1047075 A · Owner: Toyo Umpanki Co. · Inventors: Morishita, Seishi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An inching control system for an industrial vehicle includes an air booster 14 whose hydraulic output pressure 19 is branched to a brake system B via a limiting valve 25 and to a clutch system C via a threshold pressure responsive clutch control valve CV. The latter is set to engage/disengage the clutch at a pressure level higher than that at which the brakes are actuated, whereby single pedal inching control is implemented while at the same time initial backsliding is prevented when the vehicle is on an incline.
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 January 23, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 1996.
- 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.