Device for supplying hydraulic fluid to a hydraulic clutch
CA 1187427 A · Owner: Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co. Ltd .) · Inventors: Nishimura, Sadanori; Kinoshita, Katsuharu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Hydraulically operated friction clutches mounted on a rotary shaft within a stationary case receive hydraulic fluid through a longitudinal bore in the shaft communicating with a pressure chamber in each of the clutches. Concentric stationary oil feeding pipes extend axially into one end of the bore and, bushings are provided in the bore for an end portion of each pipe. Stationary supporting members are provided for each pipe these, supporting members each comprising a thin annular plate having inner and outer portions in the same plane and the central portion axially offset therefrom. Sealing rings are clamped between the outer periphery of each supporting member and the case and addi-, …
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 21, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 21, 2002.
- 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.