Brake chamber stroke indicator
CA 1323210 C · Owner: Melia, Clifford T. · Inventors: Melia, Clifford T.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A brake stroke indicator for use on an air brake having an elongated brake pushrod that travels a linear distance when the brake is applied. The length of the linear distance travelled depends upon the condition of the brake. The indicator comprises an elongated gauging probe having a plurality of grooves spaced at intervals along the length of the probe. Each such groove extends in a plane transverse to the longitudinal axis of the probe. A pushrod bracket is also provided having a flange for engaging the probe in the grooves as the probe is slid longitudinally across the flange. The pushrod bracket has clamping arms to allow attachment of the bracket at a preselected position along the …
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 October 19, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 19, 2010.
- 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.