Apparatus for guiding the rolls of an essentially vertical calender
CA 1297276 C · Owner: Sulzer-Escher Wyss Gmbh · Inventors: Dahl, Hans; Schneid, Josef
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
INVENTORS: HANS DAHL and JOSEF SCHNEID INVENTION: APPARATUS FOR GUIDING THE ROLLS OF AN ESSENTIALLY VERTICAL CALENDER, ABSTRACT OF THE DISCLOSURE The roll calender containing superimposed rolls is provided with base elements which are vertically adjustable at the roll stand and in which there are pivotably mounted movable substantially lever-shaped elements. The roll bearings of the rolls of the roll calender are located at the ends of the movable substantially lever-shaped elements. Between the base elements and the movable substantially lever-shaped elements there are arranged force-applying elements which serve for compensation of overhanging loads. There are also provided stops against …
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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
- Granted March 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 17, 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.