Transfer ring spacer segment
CA 1262675 C · Owner: The Goodyear Tire & Rubber Company · Inventors: Becht, Cletus Aloysius; White, John Richard; Cressman, Peter Martin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Spacer segments (24) of various thicknesses are attached to radially movable master segments (14) of a transfer ring (16) for gripping and transferring tread belt packages of different diameters. The spacer segments (24) are of a resilient material and may have molded arm members (32) with flexible, resilient ribs (42) for engaging edge portions (46) of the master segments (14). Handles (70) may be provided on the arm members (32) for bending the arm members (32) to install and remove the spacer segments (24). Axial movement of the spacer segments (24) relative to the master segments (14) is limited by circumferentially extending raised edges (58,60,66,68) on the cylindrical mating surfaces …
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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 November 7, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 7, 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.