Wing mounted retractable aircraft undercarriages
CA 1097299 A · Owner: Societe Anonyme Dite: Messier-Hispano-Bugatti · Inventors: Masclet, Jean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wing mounted retractable aircraft undercarriage with a trailing wheel or wheels comprising a rigid leg casing pivotally mounted on the wing, about a retraction axis a rocking lever pivoted on the leg casing supporting the wheel or wheels and mounting the lower pivot connection of a shock absorber located behind the leg casing an upper pivot connection, of the shock absorber to a lever which lever is pivotable on the leg casing about an articulation axis which is distinct from the retraction axis a, rod of fixed length pivoted at one end to the lever and at the other end to a fixed position on the wing, so that upon retraction of the undercarriage by the action of a retraction jack, 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 10, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 10, 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.