Shifting device and shifting pawl for a shifting device
US10526044B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 13, 2016 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | May 21, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D41/30
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a shifting device for a gearing unit, in particular for a vehicle driven using muscle force. The shifting device has a shaft for the mounting of a multiplicity of idler gears. A multiplicity of pawls are assigned to the idler gears and are movably mounted on the shaft in order to connect the idler gears rotationally conjointly to the shaft in at least one direction of rotation. A camshaft is assigned to the pawls and is designed to set different gear-speed stages of the gearing unit, wherein the pawls are assigned in each case one actuating element which is mounted so as to be movable relative to the camshaft and relative to the respective pawl and which is designed to actuate the pawl for the purposes of setting the gear-speed stages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.