Braking device at motor-driven reeling devices
CA 1232888 A · Owner: Ab Ph. Nederman & Company · Inventors: Nederman, Bill Peter Philip
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Braking device at motor-driven reeling devices. In a braking device at motor-driven reeling devices a motor-, -driven reeling drum (5) cooperates with a brake (10) for braking thereof. In order to provide a simple braking device which is suitable primarily for reeling devices of a more simple type the driving motor (7, 11) of the reeling drum (5) is movably mount ted such that it is movable relative to the brake (10) with which it cooperates via a movement transferring system (12 20) for, controlling the braking effect of the brake.
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 16, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 16, 2005.
- 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.