Load sensing systems for conveyor weigh scales
CA 1261359 A · Owner: Siemens Milltronics Process Instruments Inc. · Inventors: Kemp, Charles W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A weighbridge unit for use in a conveyor weigh scale has a support for part of the conveyor belt such as a trough, or one or more idlers a bridge carrying the support, and, load cells formed by cantilever strain gauge bridge units supporting the ends of the bridge, the electrical outputs of the bridge units being summed to provide a weighbridge output signal. Cantilever arms of the load cell bridge units preferably extend in the direction of movement of the belt.
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 September 26, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 26, 2006.
- 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.