Apparatus and method for forming an interference fit
US6104896A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1999 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Jul 16, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53078
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An assembling device insures that the proper interference fit is obtained between a flange device and a hollow cylindrical member into which the flange device is inserted. During the insertion of the flange, the hollow cylindrical member is held in place so that it does not move. A displacement sensor monitors the assembly stroke or the distance the flange is inserted and a force sensor is used to measure the assembly force. Threshold values of the displacement and assembly force are set for each flange device and hollow cylindrical member. The flange device displacement and assembly force are communicated to an assembly indicator. A force and/or displacement value above or below the predetermined threshold value will trigger a signal which alerts an operator to improper assembly of the flange device to the hollow cylindrical member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.