Drive mechanism for electric component placement head
CA 1268237 C · Owner: Dynapert, Inc. · Inventors: St. Cyr, Paul L.; Bandura, Vitaly
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
13-, Abstract, A drive mechanism for raising and lowering the placement head of an electrical component assembly machine, the mechanism having a servo motor driving a lead nut engaging a lead screw which carries the placement head. The servo motor, in response to the machine control, rotates the lead nut to lower the placement head the desired distance from the board for proper placement in the board. A pair of rollers contact upper flat surfaces on the lead screw to prevent axial rotation of the lead screw.
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 24, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 24, 2007.
- 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.