Jointed manipulator with controlled play indexing
CA 1075275 A · Owner: Shiroyama Kogyo Kabushiki Kaisha · Inventors: Ohnaka, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A two-armed jointed manipulator is provided with a holder which moves along a linear locus by the movement of the second arm being indexed to the movement of the first arm. This indexing has a degree of controlled play so that at its ends the locus changes its direction sharply for a short distance and so that a degree of resilience is provided against shocks.
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 April 8, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 8, 1997.
- 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.