Locking means for electrical interconnecting structures
US4975080A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1989 |
| Grant date | Dec 4, 1990 |
| Priority date | — |
| Expiry date | Dec 21, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4919
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Upper and lower connecting structures for use with flat power cable by being applied to major surfaces thereof, include arrays of cable-engaging bosses alternating with boss-receiving relief recesses; when pressed together the structures at least press conductor strips out of the cable plane and into opposing recesses of the opposing structures, exposing conductor strip edges for electrical connection and defining an array of interdigitated joints. The upper and lower structures are mechanically locked together by forming pockets in the side walls of the relief recesses of each structure to be disposed beside forwardmost portions of the cable-engaging bosses of the opposing structure upon application to the cable, and then deeply staking each of the interdigitated joints to split axially the forwardmost portion of the cable-engaging bosses and force the split portions laterally into the pockets, so that a portion of each structure is locked behind an associated portion of the other structure. The method and structures can be used for terminating an end portion of a cable for connection to another electrical article, or for forming a tap or splice connection between two flat cables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.