Integrated pedal assembly having a hysteresis mechanism
US8011270B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2007 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | Sep 15, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20888
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pedal assembly including a pedal support and a pedal member rotatably coupled to the pedal support to allow pivotal movement of the pedal member about a pivot axis. The pedal assembly further includes a friction member having a bearing surface, and a clamp member engaged with the pedal member and having an engagement surface abutting the bearing surface of the friction member to define at least two separate and distinct surface contact regions. The pedal assembly also includes a biasing member arranged to bias the clamp member to provide frictional engagement along the separate and distinct surface contact regions to resist pivotal movement of the pedal member. In one embodiment, the clamp member is engaged with the pedal member by a sliding pivot configured to allow the clamp member to be pivotally and slidably displaced relative to the pedal member during pivotal movement of the pedal member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.