Gas pedal with friction structure
US5868040A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1997 |
| Grant date | Feb 9, 1999 |
| Priority date | — |
| Expiry date | Sep 24, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20888
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In an arrangement for operating a control device of a vehicle by way of a pedal, a pedal lever is pivotally supported by a bearing bolt mounted on a vehicle structure and is biased by a return spring toward its idle end position. A friction element is provided so as to cooperate with the pedal lever and a friction surface on a stationary structure, the friction element being coupled to the return spring and being arranged to provide friction forces upon movement of the pedal lever, which are dependent on the pedal position and which are higher when the pedal lever is moved in a direction away from the idle end position than they are when the pedal lever is moved in the opposite direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.