Linear actuator using a compound parallel bendable element suspension system
CA 1331885 C · Owner: Hammer, Robert · Inventors: Hegde, Suryanarayan G.; Hammer, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, An apparatus for the linear translation of read/write heads in a data recording system is disclosed herein. The apparatus comprises a compound parallel bending element suspension with driving means connected thereto. The compound parallel suspension comprises two sets of cantilevered bendable elements wherein one set of said elements is attached to a movable connecting means to connect said elements together and the other end of said elements is attached to a non-movable support post. The other set of said elements is attached in common to said connecting means and cantileverly extended therefrom and matingly connected to said read/write head assembly and drive means. The drive …
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 6, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 6, 2011.
- 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.