Cup feed apparatus
CA 1295348 C · Owner: Sirvet, Enn · Inventors: Sirvet, Enn
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus which reduces the number of moving parts and the movements required by such parts to enable cups to be transferred rapidly, without damage to cup sheet metal or coating, while controllably feeding cups into a press for redraw, Cups are held in a continuous-feed conveyor collimating means by a stationary element coacting with a longitudinally movable pusherarm means on the opposite lateral side of the longitudinally directed cup travel path. After release the, cup at the head of the collimated feed line moves both longitudinally of and transversely to the cup travel path along a graded ramp surface, provided by the stationary element, into the control of a pivotally mounted gate …
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 February 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 4, 2009.
- 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.