Device for braking the rotor of an open-end spinning device
CA 1058988 A · Owner: Skf Kugellagerfabriken Gesellschaft Mit Beschrankter Haftung · Inventors: Goldammer, Georg; Beitzinger, Kurt
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
DEVICE FOR BRAKING THE ROTOR OF AN OPEN-END SPINNING DEVICE", ABSTRACT OF THE DISCLOSURE A braking device for braking the rotor shaft of an open-end spinning machine which device includes a pivotable lever carrying means to engage and lift the shaft into contact with braking stops and means to disengage the tangential belt by which the rotor shaft is driven, the lever being pivotable from a standby position in which the tangential belt engages the shaft to a stop position in which the shaft is braked the, pivotal movement first causing the tangential belt to be disengaged after which the shaft is lifted by said lifting means into engagement with the braking stops.
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 July 24, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 24, 1996.
- 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.