Control mechanism for an integrated brake and steering system
CA 1109105 A · Owner: Bendix Corporation (The) · Inventors: Ewald, Jerome T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A control mechanism through which pressurized fluid from a source is communicated into a brake system and a steering system in response to independent operator brake and steering signals. The control mechanism has a housing with a first bore and a second bore therein. A piston located in the first bore separates a first chamber and a second chamber. A spool valve located in the second bore separates brake pressure chamber created therein from a series of lands that control the flow of the pressurized fluid through the housing. When an operator effects a brake application, the piston moves in the first bore and creates a brake pressure in the first chamber. The brake pressure which is …
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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 September 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 15, 1998.
- 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.