Handling device for a distribution chute of a shaft furnace and drive mechanism suitable for this device
CA 1332871 C · Owner: Cimenti, Giovanni · Inventors: Mailliet, Pierre; Lonardi, Emile; Cimenti, Giovanni
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The device is designed for the easy and rapid mounting and dismounting of a pivoting chute (12) suspended in a rotary cage (14) which is mounted by means of bearings (16) in a housing (18). For this purpose the, cage (14) and the housing (18) possess removable parts (26) allowing the chute (12) to pass through for the purpose of mounting or dismounting it by means of a ramp (30) which is mounted on a platform (24) surrounding the head of the furnace (10) and supported by the latter and which has a carriage (34) which can slide along the said ramp (30) and which is equipped with means for fastening it to the chute (12).
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 November 8, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 8, 2011.
- 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.