Brake actuator indicator
US7104365B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2005 |
| Grant date | Sep 12, 2006 |
| Priority date | — |
| Expiry date | Jul 18, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D66/028
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An indicator device indicating the travel of an air bag-type brake actuator when brakes are applied includes a stationary indicator plate having a cut out extending alongside the path of travel of the actuator. The cut out includes side edges positioned at acceptable minimum and maximum actuator expansion distances giving an indication of proper functioning of the brakes. The device further includes an integral mounting arm for mounting on a plate in the fixed end of the actuator. The mounting arm includes a slot for receiving an upper edge of the stationary measuring plate and a stud on a resilient portion of the arm. An aperture on the stationary measuring plate receives the stud when the arm is mount on it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.