Method and assembly device for assembling an electric machine
US10855150B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 17, 2016 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | May 1, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2201/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device may be used to assemble a rotor segment of an electric machine. The rotor segment may include a rotor shaft, a laminated core joined to the rotor shaft, and two pressure elements that clamp the laminated core. A method for assembling the rotor segment may involve positioning the rotor shaft in the device and orienting the rotor shaft using an orienting means of the assembly device, positioning the laminated core and at least one of the first or second pressure elements within a clamping means of the device, orienting the laminated core by means of a positioning module of the clamping means, and moving the rotor shaft relative to the clamping means such that the laminated core is pushed onto the rotor shaft and the at least one of the first or second pressure elements is connected to the rotor shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.