Guiding system for the externally actuating element of a closing unit
CA 2515527 A1 · Owner: Krauss-Maffei Kunststofftechnik Gmbh · Inventors: Holzner, Manfred; Laar, Erwin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a guiding system for the externally actuating element of a closing unit. The inventive system is mainly used for connecting a tool to a closing unit. Said closing unit (12) carries out a motion in a given direction (D) during the operation thereof and the externally actuating , element (14) displaces at least between two positions during said motion. Said externally actuating element (14) comprises a guiding element embodied in the form of a cam roller (24) which rotates on a supporting structure (26-40) in order to attain at least one of the positions during the movement of the closing unit (12). In order to avoid any excessive wear and ease a maintenance …
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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
- Filed December 3, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 3, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 3, 2025.
- 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.