Slidable carriage mount for disc memory apparatus
CA 1258905 A · Owner: Mitsubishi Denki Kabushiki Kaisha · Inventors: Yamamoto, Tetsu; Okada, Sadao; Yumura, Takashi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A transducer carriage 1 is slidably mounted on and between parallel guide rails 2a, 2b by two spaced pairs of inclined bearing rollers 3a, 4a, 3b, 4b on one side and a single intermediate pair of such rollers 3c, 4c on the other side. The lower intermediate roller 4c is elastically mounted to the carriage by a rubber shaft ring 9 and exerts a biasing force on its guide rail, to thereby maintain the remaining fixedly mounted. rollers in stable contact with their associated rails.
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 August 29, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 29, 2006.
- 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.