Impact energy absorber of steering wheel
CA 1289440 C · Owner: Toyoda Gosei Co. Ltd. · Inventors: Ishida, Syuichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An impact energy absorber of a steering wheel in accordance with the present invention is formed of a thin metal sheet and is disposed within a cover pad above a boss plate in a boss portion of the steering wheel. The impact energy absorber is composed of an annular base portion which is supported by a supporting member above the boss plate with a predetermined inner space between the base portion and the boss plate, and a plurality of leg portions which are protruded inwardly from the inner periphery of the base portion and are thereafter bent upward so as to be brought into contact with the inner wall of the upper portion of the cover pad. When impact is applied to the cover pad 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 September 24, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 2008.
- 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.